Including Measuring Or Testing Of Device Or Component Part Patents (Class 29/593)
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Patent number: 8555482Abstract: A process of assembling a probe that includes providing a circuit board that is connectable to a sensor and is connected to a first electrical connector and sliding a housing that has a first end and a second end over the circuit board. The process includes sealingly connecting the first end of the housing and the first electrical connector with a water-tight seal and sealing the second end of the housing with a water-tight seal. Also disclosed is a probe made by the disclosed processes and a sonde including a probe made by the disclosed processes.Type: GrantFiled: May 5, 2010Date of Patent: October 15, 2013Assignee: YSI IncorporatedInventor: Ronald A. Metzger
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Publication number: 20130255387Abstract: A vibration device includes: a semiconductor substrate; a first electrode provided on a first surface of the semiconductor substrate; a protective layer provided on the first surface and covering an end section of the first surface; and a vibration element having a vibration section, a mass adjusting section located on the vibration section and a second electrode. The vibration element is mounted on the first surface with the first electrode and the second electrode connected together, in a manner that the mass adjusting section is located in an area that overlaps the protective layer in a plan view, and a part of the vibration element is disposed at a position that does not overlap the first surface in a plan view.Type: ApplicationFiled: March 25, 2013Publication date: October 3, 2013Applicant: SEIKO EPSON CORPORATIONInventor: Terunao HANAOKA
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Publication number: 20130257577Abstract: In order to reduce the inter-path capacitance of an inductor, an integrated circuit inductor design is provided in which the path crossings are designed such that the voltage differences between the adjacent paths in the loops are (in total) minimised.Type: ApplicationFiled: October 5, 2011Publication date: October 3, 2013Inventor: Alexe Nazarian
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Publication number: 20130255068Abstract: A battery pack assembly and a method of making the same. The method includes using lifters with a cammed conveyor delivery mechanism to facilitate edgewise stacking of generally planar battery cells. The lifter spacing and cam profile are designed in such a way as to orient individual battery cell tabs and cooling fin assemblies to keep them close together but without applying significant forces to the stackable components. Combining conveyor streams allows components to be processed in parallel and sequenced correctly onto a single conveyor. Use of lifter integrated conveyor belt with cams and guides for individual battery cell orientation and sequencing promotes high speed assembly without a need to change component directions. The use of high-speed component delivery high is compatible with allowing more component placement variation, while the edgewise orientation of the components being assembled permits the use of small manufacturing footprints.Type: ApplicationFiled: March 15, 2013Publication date: October 3, 2013Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventor: Raymond D. Turner, III
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Publication number: 20130255352Abstract: To provide a method for manufacturing a sensor element, by which stabilization of an electrode, which is performed prior to inspecting element characteristics, can be performed for a shorter time period and in a more reliable manner than in the conventional. The sensor element includes: an oxygen-ion conductive solid electrolyte layer; a first electrode that is formed on a surface of the oxygen-ion conductive solid electrolyte layer; and a second electrode that is formed in a space provided inside the oxygen-ion conductive solid electrolyte layer, and that is configured to reduce said predetermined gas component. As the pre-treatment, by an external power source. a voltage is applied between the first electrode and the second electrode, to thereby decompose and remove a gas component attached to the second electrode.Type: ApplicationFiled: March 13, 2013Publication date: October 3, 2013Applicant: NGK INSULATORS, LTD.Inventors: Shinji OHTSUBO, Tetsuya ISHIKAWA
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Publication number: 20130241900Abstract: Systems, methods, and devices for adjusting a white point of a liquid crystal display (LCD) using column inversion are provided. In one example, a method includes measuring white points of an electronic display that occur when the display employs different column inversion schemes. The display may be programmed to perform the column inversion scheme that produces a white point closest to a desired white point.Type: ApplicationFiled: March 14, 2012Publication date: September 19, 2013Applicant: APPLE INC.Inventors: Zhibing Ge, Shih Chang Chang, Cheng Chen, Hopil Bae, Ming Xu, Shawn Robert Gettemy, Wei H. Yao
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Publication number: 20130234435Abstract: A method and system for reducing a disturbance of an electric grid signal in a wind turbine is provided. The method includes providing a generator for the wind turbine system, and, coupling a power converter to the generator, the power converter. The power converter is configured to monitor at least one of a negative sequence component and a positive sequence component of a signal transmitted from an electric grid, determine if a disturbance exists based on the monitored signal, determine at least a portion of a magnitude of the negative sequence component of the signal, and, orient a voltage of the signal based on the determined magnitude negative sequence component to modify the instantaneous power flow through the power converter.Type: ApplicationFiled: March 9, 2012Publication date: September 12, 2013Inventors: Robert Gregory Wagoner, Allen Michael Ritter
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Publication number: 20130229182Abstract: In a coil arrangement for nuclear magnetic resonance comprising a main coil (13), a shielding coil (14), and at least one correction coil (41), the function of which consists in forming a magnetic field gradient with eddy current properties which are as good as possible, the main coil (13) and the shielding coil (14) are electrically connected in series with the correction coil (41). The deviations of the residual field from the desired design generated by production tolerances are thereby modified by the correction coil in such a fashion that the long-lasting eddy currents are suppressed. This either reduces the waiting time that must lapse after a gradient pulse before a predetermined field homogeneity is achieved or e.g. the deviations from the desired field are minimized in imaging applications.Type: ApplicationFiled: February 20, 2013Publication date: September 5, 2013Applicant: BRUKER BIOSPIN AGInventors: Schimun Denoth, Silvia Buttazzoni, Thomas Speck, Dirk Wilhelm
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Publication number: 20130219696Abstract: According to one embodiment, one of two connectors, and a circuit board on which the other of the connectors is mounted are prepared. The one of the connectors has an engagement portion. The other of the connectors has an elastically deformable engagement detent. The engagement detent can go over the engagement portion and be engaged with the engagement portion. One of the connectors is fitted to the other of the connectors. A portion of the electric equipment is imaged by a camera. A piece of data which changes is measured from an obtained picture image. A deformation of the engagement detent occurs with going-up of the engagement detent onto the engagement portion. Whether or not the connectors are properly fitted is determined. Fitting of the connectors is performed again when it is determined that the connectors are not properly fitted.Type: ApplicationFiled: February 20, 2013Publication date: August 29, 2013Applicant: Kabushiki Kaisha ToshibaInventor: Kabushiki Kaisha Toshiba
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Publication number: 20130221988Abstract: Methods and devices for testing flex cable shielding of a consumer electronic device are provided. In one example, a method may include applying a signal across a first portion of the flex cable shielding and a second portion of the flex cable shielding. The method may also include detecting a parameter associated with the signal. The method may include determining a health of the flex cable shielding based at least partially on the detected parameter.Type: ApplicationFiled: May 30, 2012Publication date: August 29, 2013Applicant: APPLE INC.Inventors: Martin P. Grunthaner, Jean-Marie Bussat, Benjamin B. Lyon, Steven P. Hotelling, Albert Lin
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Publication number: 20130219697Abstract: A method to control an optical transceiver, in particular, to drive an LD installed within the optical transceiver is described. The LD in the bias current thereof is determined by the automatic power control (APC) loop to keep an average of the optical output power. The modulation current is determined by a feedback loop to keep the extinction ratio (ER) in a preset range. The initial condition of the modulation current for the feedback loop is set by T-Im characteristic. The T-Im characteristic is first derived based on data measured in a status of the LD not installed in the transceiver. The T-Im characteristic is revised timely by the modulation current practically obtained for the optical transceiver.Type: ApplicationFiled: February 21, 2013Publication date: August 29, 2013Applicant: Sumitomo Electric Device Innovations, Inc.Inventor: Sumitomo Electric Device Innovations, Inc.
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Publication number: 20130219187Abstract: A circuit arrangement is provided, the circuit arrangement including a processor; a memory circuit connected to the processor, wherein the processor is configured to access the memory circuit; a blocking circuit configured to generate one or more random wait state signals which prevent the processor from accessing the memory circuit; and an integrity checking circuit configured to check the memory circuit during a wait state period of the one or more random wait state signals.Type: ApplicationFiled: February 22, 2012Publication date: August 22, 2013Applicant: INFINEON TECHNOLOGIES AUSTRIA AGInventor: Wolfgang Furtner
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Publication number: 20130205579Abstract: One embodiment is directed to a tray for use in a subrack of a rack. The tray comprises a printed circuit board configured so that a plurality of connections can be made at a plurality of positions on the printed circuit board, each of the plurality of connections involving at least one connector positioned on a patch side of the plurality of positions and the least one connector having a device associated therewith in which information is stored. The tray is configured so that either side of the positions can be used as the patch side. The tray is configured so that the devices associated with the connectors involved in making the connections at the patch side can be read via the tray. The devices associated with the connections can be implemented, for example, using RFID tags or connection point identifier (CPID) storage devices (such as EEPROMs).Type: ApplicationFiled: February 13, 2013Publication date: August 15, 2013Applicants: Tyco Electronics Raychem BVBA, Tyco Electronics UK LtdInventors: Tyco Electronics UK Ltd, Tyco Electronics Raychem BVBA
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Publication number: 20130192361Abstract: A sensor system having a sensor element, a housing in which sensor element is situated and which seals the sensor element from the outside world, at least one first electrical contact element which is electrically coupled with the sensor element; a plug connector, which has at least one second electrical contact element, and at least one spring element which is coupled between the at least one second electrical contact element and the at least one first electrical contact element for electrical contacting, so that the sensor element is electrically connected to the second electrical contact element of the plug connector.Type: ApplicationFiled: February 1, 2013Publication date: August 1, 2013Applicant: Robert Bosch GmbHInventors: Hans-Juergen Herderich, Hans-Martin Irslinger, Juergen KURLE, Florian Guffarth
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Publication number: 20130181703Abstract: Some embodiments herein relate to a sensor package. The sensor package includes a printed circuit board with a laminar current conductor arranged on a first main surface of the printed circuit board. The sensor package also includes a sensor chip adapted to measure a current flowing through the laminar current conductor, wherein the sensor chip comprises a magnetic field sensor. The sensor chip is electrically insulated from the current conductor by the printed circuit board, and is arranged on a second main surface of the printed circuit board opposite to the first main surface. The sensor chip is hermetically sealed between the mold material and the printed circuit board, or is arranged in the printed circuit board and hermetically sealed by the printed circuit board.Type: ApplicationFiled: February 26, 2013Publication date: July 18, 2013Applicant: Infineon Technologies AGInventor: Infineon Technologies AG
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Publication number: 20130180967Abstract: A system for automatically inspecting and trimming a ceramic patch antenna includes an inspection apparatus electrically connected to a radio frequency component testing fixture. The inspection apparatus is inputted standard parameters of electrical characteristics of the ceramic patch antenna. The ceramic patch antenna is arranged on the radio frequency component testing fixture. Then, the inspection apparatus is configured to measure electrical characteristics of the ceramic patch antenna and to judge whether the electrical characteristics of the ceramic patch antenna are the same as the standard parameters or not. The inspection apparatus is configured to drive a trimming machine for trimming a radiation metal surface of the ceramic patch antenna if the electrical characteristics of the ceramic patch antenna are different from the stand parameters.Type: ApplicationFiled: January 18, 2013Publication date: July 18, 2013Applicant: CIROCOMM TECHNOLOGY CORP.Inventor: Cirocomm Technology Corp.
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Publication number: 20130152378Abstract: This is directed to an antenna for use in an electronic device. The antenna can be constructed from a flex and printed trace, such that the flex is originally defined to be as large or nearly as large as possible to fit within portion of the electronic device dedicated to the antenna. This can allow the antenna trace to vary as the antenna is tuned without requiring a new flex having a different shape. In addition, this can allow the antenna design to be decoupled from the mechanical considerations related to mounting the antenna within the electronic device.Type: ApplicationFiled: February 15, 2013Publication date: June 20, 2013Applicant: Apple Inc.Inventor: Apple Inc.
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Publication number: 20130147699Abstract: Disclosed is a display driver which includes a serial-to-parallel converter outputting parallel RGB data in response to a clock and serial RGB data, a shift register unit sequentially shift the clock to store the shifted clocks, a data latch unit receiving the parallel RGB data based on the shifted clocks, a digital-to-analog converter converting data stored in the data latch unit to analog data using gamma reference voltages, and an output buffer unit outputting the converted analog data to corresponding output pads. The output buffer unit includes sharing switches respectively corresponding to the output pads, the output pads are connected to sharing pads via the sharing switches, and the sharing pads are interconnected via a film having a conductive material.Type: ApplicationFiled: September 14, 2012Publication date: June 13, 2013Inventors: Myung-Ho Seo, Hyungtae Kim
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Publication number: 20130150937Abstract: Systems and methods for implantable medical devices and headers are described. In an example, an implantable medical device includes a device container including an electronic module within the device container. A header core includes a bore hole portion and at least two electronic connection features disposed within the bore hole portion. The bore hole portion includes at least one cavity configured to allow placement of at least one of the electronic connection features within the bore hole portion. The at least two electronic connection features are electrically coupled to the electronic module within the device container. The header core is configured to allow location of the at least two electronic connection features in a selected configuration within the bore hole portion. A header shell is disposed around the header core and attached to the device container.Type: ApplicationFiled: December 12, 2012Publication date: June 13, 2013Inventors: Michael J. Kane, John O'Rourke, Eoin Enright, Moira B. Sweeney, Daragh Nolan, James Michael English
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Publication number: 20130148315Abstract: An electronic device may be provided that has flexible circuitry such as spiral wrapped flexible circuitry. Flexible circuitry may be connected to one or more sides of an electronic component such as rigid printed circuit board or coupled between a rigid printed circuit board an another device component. Flexible circuitry may include an adhesive strip for maintaining a spiral wrap configuration of the flexible circuitry. An adhesive strip may be covered by a removable protective liner during manufacturing of an electronic device so that the flexible circuitry may be tested in a flat, unrolled configuration prior to installation in the electronic device. Flexible circuitry may include a conductive layer configured to form an electromagnetic shield for an electronic component mounted in the spiral wrap. Flexible circuitry may be wrapped around an elongated support member that is mounted along an edge of the electronic component.Type: ApplicationFiled: December 9, 2011Publication date: June 13, 2013Inventor: Teodor Dabov
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Publication number: 20130141293Abstract: In a typical system a combination of filters (BAW, SAW, etc) and an antenna are configured to achieve frequency filtering effect and efficient transmission and reception of communication signals. Wireless communication systems require specific bandwidth and out-of-band rejection; typically this metric is characterized in frequency roll-off in units of dB/MHz. This number is distributed between the antenna and filter, with the antenna contributing little to date to the filtering effect. Loss and cost penalties are incurred when multi-mode systems are designed which require additional rejection from the filter elements. Described here is a method of designing antennas to reduce the amount of rejection and complexity from the filter system. A superposition of a symmetrical frequency response from the antenna structure coupled with a non-symmetrical frequency response from a counterpoise structure generates increased rejection of out-of-band components.Type: ApplicationFiled: November 12, 2012Publication date: June 6, 2013Applicant: ETHERTRONICS, INC.Inventor: Ethertronics, Inc
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Publication number: 20130134987Abstract: One or more apparatuses and methods for enabling easy diagnosis, repair, and maintenance of a commercial display screen are disclosed. In one embodiment of the invention, this apparatus includes a removable commercial display kit box, a corresponding base plate interface unit attached to a rear panel of the commercial display screen, and a guiding mechanism for docking the removable commercial display kit box and the corresponding base plate interface unit. Furthermore, in one embodiment of the invention, the removable display kit box contains an analog-to-digital converter board, a power board, automatic-switching dual data ports, maintenance check visual indicators, and a removable fuse inlet. In case of a commercial display screen malfunction, the removable display kit box allows a quick inspection and a modular repair or replacement of a malfunctioning part, without requiring the entire commercial display screen to be dismounted from a wall or another attached structure.Type: ApplicationFiled: November 30, 2011Publication date: May 30, 2013Applicant: GPO US, INC.Inventor: Jong Hyuk Park
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Publication number: 20130135720Abstract: Method for producing an autostereoscopic display with an optical element and an image forming unit, characterized by the following method steps: provide an optical element preferably generated on a flat substrate, determine position parameters of the optical element using a sensor unit, particularly an optical sensor unit, and deposit the image forming unit onto the back of the optical element based on the position parameters determined. In addition, an autostereoscopic display produced in this manner is disclosed.Type: ApplicationFiled: February 25, 2011Publication date: May 30, 2013Applicant: STERRIX TECHNOLOGIES UGInventors: Ivo-Henning Naske, Sigrid Kamins-Naske, Valerie Antonia Naske
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Patent number: 8448327Abstract: A method of manufacturing radiation tomography apparatus according to this invention includes a first spacer joining step of joining a spacer to a radiation detector, and a second spacer joining step of joining both the radiation detectors to each other via the spacer such that clearance between adjacent scintillators corresponds to integral multiples of an arrangement pitch of scintillation counter crystal. Accordingly, the scintillators provided in the radiation tomography apparatus of this invention are arranged more regularly, which achieves enhanced spatial resolution of the radiation tomography apparatus.Type: GrantFiled: May 12, 2008Date of Patent: May 28, 2013Assignee: Shimadzu CorporationInventor: Hiromichi Tonami
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Publication number: 20130127490Abstract: A method for surge testing a bar-wound stator includes electrically connecting a conductive lead of a test system to a corresponding welded hair pin in each of the layers mid-way through the stator windings. A calibrated voltage surge is applied via the conductive leads into the windings of the stator at the welded hair pins. The method includes measuring a voltage drop between turns of the windings after applying the calibrated voltage surge, recording the measured voltage drop in memory of the test system, and executing a control event with respect to the stator when the measured voltage drop is more than a calibrated threshold voltage drop. A system for surge testing the bar-wound stator includes a test device having a capacitor for storing the calibrated surge voltage and a pin set that is electrically connected to the test device. The pin set includes the conductive wires and leads.Type: ApplicationFiled: November 18, 2011Publication date: May 23, 2013Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventor: Edward Panozzo
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Publication number: 20130118001Abstract: A method of installing a flexible computer control for an internal combustion engine with a plurality of hemispherical combustion chambers includes an engine control unit (ECU), a plurality of sensors, and related components. Main harness of the ECU, which is electrically pre-connected with the ECU, electrically connected with the plurality of sensors and the related components so that data can be retrieved and sent. The data sent by the ECU enables an individual to perform modification of the internal combustion engine with a plurality of hemispherical combustion chambers.Type: ApplicationFiled: November 14, 2012Publication date: May 16, 2013Inventor: Arthur C. NUTTER
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Patent number: 8434211Abstract: A method for manufacturing a measuring apparatus for capacitive determining and/or monitoring of at least the fill level of a medium. The measuring apparatus has a probe unit and an electronics unit. During a measurement, the electronics unit supplies the probe unit with an exciter signal and receives from the probe unit a received signal, from which the electronics unit ascertains a capacitance value. The probe unit is coated with an insulation layer, the coated probe unit is connected with the electronics unit and inserted into a container containing a calibration medium, the coated probe unit is covered completely by the calibration medium and an associated received signal is gained, and, with the associated received signal, at least one adjustable component of the electronics unit is set.Type: GrantFiled: August 12, 2009Date of Patent: May 7, 2013Assignee: Endress + Hauser GmbH + Co. KGInventors: Volker Dreyer, Armin Wernet
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Patent number: 8424190Abstract: A method of providing electrostatic discharge (ESD) protection for a read element in a magnetic storage system comprises coupling a first terminal of a shunting device to a first terminal of the read element; coupling a second terminal of the shunting device to a second terminal of the read element; providing a conductive path between the first and second terminals of the shunting device when the read element is disabled; and providing a nonconductive path between the first and second terminals of the shunting device when the read element is enabled.Type: GrantFiled: October 23, 2007Date of Patent: April 23, 2013Assignee: Marvell International Ltd.Inventor: Pantas Sutardja
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Publication number: 20130093451Abstract: De-embedding apparatus and methods of de-embedding are disclosed. A de-embedding apparatus includes a test structure including a device-under-test (DUT) embedded in the test structure, and a plurality of dummy test structures including an open dummy structure, a distributed open dummy structure, and a short dummy structure.Type: ApplicationFiled: October 14, 2011Publication date: April 18, 2013Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventor: Hsiu-Ying Cho
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Publication number: 20130093549Abstract: The present invention provides a method for positioning a suspension body and a magnetic suspension device using the method. The method comprises the following steps: step 1, providing a positioning auxiliary forming a channel for the suspension body to enter and rotate therein; step 2, placing the positioning auxiliary on a magnetic suspension base, and a centre line of the channel of the positioning auxiliary being substantially collinear with a centre line of the rotation of the suspension body at work; step 3, according to the channel of the positioning auxiliary, placing the suspension body at the top of the positioning auxiliary; step 4, releasing the suspension body to make it voluntarily slide down to a position to be suspended to work; step 5, removing the positioning auxiliary.Type: ApplicationFiled: July 6, 2010Publication date: April 18, 2013Inventors: XiaoBing Wang, LiangQing Li
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Publication number: 20130091694Abstract: A Conversion kit apparatus for converting a hydrocarbon fuel drive vehicle into a Hybrid Electric Drive Vehicle is disclosed wherein electric motors, a battery and a Vehicle Control Unit (VCU) are used to replace the mechanical components of a standard hydrocarbon fuel drive vehicle, and wherein these replacement units are within the weight and size constraints of the vehicle to be converted. Also disclosed is a conversion kit comprising a two motor electrical generator and drive motor system designed to replace conventional hydrocarbon fuel powered mechanical drive system components, and a Vehicle Control Unit (VCU) electronically coupled to the engine, battery system, and the two motor electrical generator and drive motor system, for controlling the converted vehicle in a manner whereby hydrocarbon fuel consumption is minimized with respect to distance and time traveled and converted vehicle performance is not impaired.Type: ApplicationFiled: October 18, 2011Publication date: April 18, 2013Applicant: FUEL MOTION INC.Inventors: Agha Shaheryar Hussain, Agha Bakhtiar Hussain, David P. Lautzenheiser
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Publication number: 20130093547Abstract: A method of setting an air gap between an electromagnetic coil and an armature of an electro-mechanical device to be within a desired range includes applying a sensing signal to the electromagnetic coil and monitoring at least one electrical characteristic of the electromagnetic coil. The at least one electrical characteristic is related to a size of the air gap and the sensing signal. The method further includes moving the armature towards the electromagnetic coil to reduce the size of the air gap and stopping movement of the armature towards the electromagnetic coil when the at least one electrical characteristic indicates the size of the air gap is within the desired range.Type: ApplicationFiled: June 23, 2011Publication date: April 18, 2013Applicant: Litens Automotive PartnershipInventors: Zbyslaw Staniewicz, Scott Parsons, Andrew Malcolm Boyes
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Publication number: 20130096436Abstract: Medical devices are disclosed that include a tunable ultrasonic transducer assembly, as well as related assemblies and methods. A medical device includes a transducer controller, a transducer having an input side connected with the ultrasound transducer controller via an input electrical conductor, and a tuning assembly that is electrically connected between the input electrical conductor and the ground potential. The tuning assembly is adjustable to provide a selected inductance from a number of different inductance values. The tuning assembly includes a multi-position switch and a plurality of tuning inductors. The switch is operable to select combinations of tuning inductors, thereby providing a selected inductance value between the input electrical connector and the ground potential so as inductively tune the medical device.Type: ApplicationFiled: October 17, 2011Publication date: April 18, 2013Applicant: MEDICIS TECHNOLOGIES CORPORATIONInventors: Blake Little, Michael Greaves
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Publication number: 20130093443Abstract: Apparatus and methods for diagnosing status of a consumable part of a plasma reaction chamber, the consumable part including at least one conductive element embedded therein. The method includes the steps of: coupling the conductive element to a power supply so that a bias potential relative to the ground is applied to the conductive element; exposing the consumable part to plasma erosion until the conductive element draws a current from the plasma upon exposure of the conductive element to the plasma; measuring the current; and evaluating a degree of erosion of the consumable part due to the plasma based on the measured current.Type: ApplicationFiled: December 6, 2012Publication date: April 18, 2013Applicant: LAM RESEARCH CORPORATIONInventor: Lam Research Corporation
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Publication number: 20130088822Abstract: A module includes a housing.Type: ApplicationFiled: June 7, 2010Publication date: April 11, 2013Inventors: Arlen L. Roesner, Paul Kessier Rosenberg, Michael Renne Ty Tan
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Publication number: 20130082843Abstract: Systems, methods, and devices for detecting display panel or other patterned device fractures or microfractures using outer resistive trace(s) on the display panel or the other patterned device. To provide just one example, a system may include a display and data processing circuitry. The display may include a display panel with an outer resistive trace disposed near edges of the display panel. The display may include discontinuity detection circuitry that can detect the occurrence of a discontinuity of the outer resistive trace. The data processing circuitry may determine whether the display panel is likely to suffer a catastrophic failure based at least in part on the occurrence of the discontinuity. The data processing circuitry may also cause the display to display a user warning when the display panel is likely to suffer the catastrophic failure.Type: ApplicationFiled: November 30, 2011Publication date: April 4, 2013Applicant: APPLE INC.Inventors: Joshua Grey Wurzel, Yafei Bi, Wei H. Yao
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Publication number: 20130081259Abstract: A method for performing transform calibration of an accelerometer of a telematics device during installation in a vehicle includes placing the device in the vehicle at an initial position having a known alignment with a given frame of reference of the vehicle, moving the telematics device from the initial position to a final installation position in the vehicle with a tri-axial rate gyroscope of the device concurrently tracking and integrating the angle changes to provide a set of coordinates of the final installation position, and transform calibrating the accelerometer of the device using the set of coordinates so as to leave the device installed at the final position with its accelerometer transform calibrated with respect to the given frame of reference.Type: ApplicationFiled: October 4, 2011Publication date: April 4, 2013Applicant: WEBTECH WIRELESS INC.Inventor: Richard Willis
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Publication number: 20130076574Abstract: Antenna structures may be customized to compensate for manufacturing variations in electronic device antennas. The antenna structures may include an antenna resonating element and a ground. Customizations may be made to the antenna structures by performing customization operations such as adding material, removing material, deforming material, and making electrical adjustments. Customizations may be performed to a conductive antenna resonating element structure, to a ground structure, or to associated antenna structures such as parasitic antenna elements. During manufacturing operations, antenna structures may be characterized by making radio-frequency antenna performance measurements. Antenna performance can be compared to desired performance levels and compensating customizations for the antenna structures can be identified. Customized antenna structures can be installed in electronic devices during manufacturing to produce devices that meet desired specifications.Type: ApplicationFiled: September 23, 2011Publication date: March 28, 2013Inventors: Benjamin M. Rappoport, Bruce E. Berg, John Raff, Stephen R. McClure
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Publication number: 20130077304Abstract: A lens is provided which is elongated along an axis so to accommodate a linear array of LEDs, the elongation of the lens resulting in a corresponding elongation of the beam output pattern; in practice, the axis of elongation may be oriented so to suit a target area or some portion thereof. A methodology is provided for use with said lens so to evaluate various factors such as droop, heat management, and light output for a given combination of light sources and luminaire design. Alternative designs of lens, as well as alternative optical devices, are also presented for use with said methodology.Type: ApplicationFiled: September 20, 2012Publication date: March 28, 2013Applicant: Musco CorporationInventor: Musco Corporation
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Publication number: 20130069760Abstract: A wireless unit for a wireless vehicle system includes a receiver for receiving a vehicle-originating signal, a transmitter for transmitting a reply signal, a received signal strength indicator (RSSI) for determining a received signal strength of the vehicle-originating signal, a memory for storing sensitivity data, and a control unit in electrical communication with the receiver, the transmitter, the RSSI and the memory. The receiver has a sensitivity, and the memory is for storing sensitivity data corresponding to the sensitivity of the receiver. The control unit is configured to communicate with the transmitter to direct the transmitter to transmit the reply signal. The reply signal includes received signal strength data used for determining a distance between the wireless unit and an associated vehicle-side transmitter on an associated vehicle. The received signal strength data is based on the received signal strength and the sensitivity data.Type: ApplicationFiled: September 16, 2011Publication date: March 21, 2013Inventor: Brian K. Lickfelt
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Publication number: 20130063920Abstract: A display alignment system aligns an internal display device with an outer cover glass such that planes defined by both are substantially parallel. A subject electronic device includes an outer housing having a back portion and multiple mounting bosses, a transparent display cover coupled to the outer housing, a display device disposed between the back portion and the display cover, and mounting brackets coupling the display device to the mounting bosses. The exact positions of the mounting brackets are adjusted to compensate for the specific dimensions of the mounting bosses, outer housing and/or display device, which is done using a separate assembly fixture having spring-loaded and locking pins to record individual mounting boss heights. Recorded boss heights are used to position the mounting brackets on sides of the display device so that the combination thereof is customized for the recorded outer housing and mounting bosses.Type: ApplicationFiled: September 8, 2011Publication date: March 14, 2013Applicant: APPLE INC.Inventors: Houtan R. Farahani, Larry A. Barham
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Patent number: 8393070Abstract: The production line according to the present invention is provided with a pressurization measurement apparatus adjacent to a press-working apparatus, a temporary laminate assembly worked and laminated by a press in the press-working apparatus is sent to the pressurization measurement apparatus, and a laminate assembly is produced by being pressurized and being subjected to regular caulking by a hydraulic servo press of the pressurization measurement apparatus. At this time, the lamination height of a regularly caulked laminate assembly is measured by a linear scale secured at the pressurization measurement apparatus.Type: GrantFiled: December 7, 2009Date of Patent: March 12, 2013Assignee: Yamada Dobby Co., Ltd.Inventors: Kuniyasu Shirai, Kazuo Hiramitsu, Sotaro Ishihara
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Publication number: 20130055553Abstract: Methods and systems for grouping multiple battery modules in a battery pack are disclosed. Multiple characteristic parameters of multiple cells in a battery module of the battery modules are measured to produce a measured result. Multiple differences between the multiple characteristic parameters are calculated according to the measured result. The battery module is classified according to the multiple differences.Type: ApplicationFiled: August 3, 2012Publication date: March 7, 2013Applicant: O2MICRO INC.Inventor: Wei ZHANG
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Patent number: 8389057Abstract: The present invention discloses systems and methods for printing functional blocks from a plurality of printheads to a target substrate. In exemplary embodiments, the printing system comprises a main printhead for the majority of printing process, and a secondary printhead for supplemental printing. The system further comprises a controller, utilizing a positioning intelligence system to distribute the printing of the functional blocks between the main printhead and the secondary printhead, to minimize the motions of the printheads while maximize the printing speed.Type: GrantFiled: April 6, 2009Date of Patent: March 5, 2013Inventors: Douglas Knox, Jayna Sheats, Ric Asselstine
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Publication number: 20130049844Abstract: This disclosure provides systems, methods, and apparatus related to a capacitive touch sensor with light shielding structures. In one aspect, a device includes an array formed by a plurality of row electrodes and a plurality of non-transparent column electrodes, wherein at least a first portion of the row electrodes is non-transparent and coplanar with the column electrodes and at least a second portion of the row electrodes is non-coplanar with the column electrodes. The device further includes light shielding structures that are non-transparent and coplanar with the column electrodes, wherein the light shielding structures substantially overlap the second portion.Type: ApplicationFiled: August 23, 2011Publication date: February 28, 2013Applicant: QUALCOMM MEMS Technologies, Inc.Inventors: Ion Bita, Leonard Eugene Fennell, William J. Cummings
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Publication number: 20130050046Abstract: Custom antenna structures may be used to compensate for manufacturing variations in electronic device antennas. An antenna may have an antenna feed and conductive structures such as portions of a peripheral conductive electronic device housing member. The custom antenna structures compensate for manufacturing variations that could potentially lead to undesired variations in antenna performance. The custom antenna structures may make customized alterations to antenna feed structures or conductive paths within an antenna. An antenna may be formed from a conductive housing member that surrounds an electronic device. The custom antenna structures may be formed from a printed circuit board with a customizable trace. The customizable trace may have a contact pad portion on the printed circuit board. The customizable trace may be customized to connect the pad to a desired one of a plurality of contacts associated with the conductive housing member to form a customized antenna feed terminal.Type: ApplicationFiled: August 31, 2011Publication date: February 28, 2013Inventors: Daniel W. Jarvis, Mattia Pascolini, Joshua G. Nickel
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Publication number: 20130047418Abstract: The present invention discloses a method of manufacturing a multilayer PCB including: a panel preparation step of preparing a working panel on which a plurality of PCB units having a plurality of inner layer circuit pattern portions are arrayed; a defective portion removing step of removing a defective inner layer circuit pattern portion among the plurality of inner layer circuit pattern portions; a good portion providing step of providing a good inner layer circuit pattern portion in a portion of the working panel, from which the defective inner layer circuit pattern portion is removed; and an outer layer forming step of forming an outer layer circuit pattern portion in the PCB unit. The present invention is capable of improving productivity and reducing manufacturing costs by preventing product loss due to disposal of the PCB unit having the defective inner layer circuit pattern portion.Type: ApplicationFiled: August 7, 2012Publication date: February 28, 2013Applicant: Samsung Electro-MechanicsInventors: Yang Je Lee, Gi Suk Kim, Joong Hyuk Jung, Dek Gin Yang
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Patent number: 8381388Abstract: A method for handling a stator bar at a braze station including: lifting the stator bar from a platform, wherein the stator bar is in a substantially horizontal orientation on the platform; turning the stator bar from the horizontal orientation to an orientation at least 45 degrees from horizontal; aligning an upper end of the bar with a brazing station and positioning a lower end of the bar in a pit; turning the bar to reverse positions of the ends of the bar, and returning the stator bar to a horizontal orientation.Type: GrantFiled: December 5, 2011Date of Patent: February 26, 2013Assignee: General Electric CompanyInventors: David Robert Schumacher, Yu Wang, Vincenzo Sofia, Alan Michael Iversen, Jeffrey Michael Breznak
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Patent number: 8375558Abstract: A semiconductor apparatus includes a semiconductor chip through-line for transmitting signals commonly to a plurality of stacked semiconductor chips. The apparatus includes a first test pulse signal transmission unit configured to transmit a first test pulse signal to a first end of the semiconductor chip through-line when a power-up operation is performed; a second test pulse signal transmission unit configured to transmit a second test pulse signal to a second end of the semiconductor chip through-line after the first test pulse signal is transmitted; a first signal reception unit coupled to the first end of the semiconductor chip through-line, and configured to receive signals transmitted from the first and second test pulse signal transmission units; and a second signal reception unit coupled to the second end of the semiconductor chip through-line, and configured to receive the signals transmitted by the first and second test pulse signal transmission units.Type: GrantFiled: July 19, 2010Date of Patent: February 19, 2013Assignee: SK Hynix Inc.Inventors: Tae Sik Yun, Won Woong Seok
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Patent number: RE44423Abstract: In a method for manufacturing a quartz crystal unit, a quartz crystal tuning fork resonator is formed by etching a quartz crystal wafer to form a quartz crystal tuning fork base, quartz crystal tuning fork tines connected to the quartz crystal tuning fork base, and a groove having stepped portions in at least one of opposite main surfaces of each of the quartz crystal tuning fork tines. A first electrode is disposed on at least one of the stepped portions of each of the grooves and a second electrode is disposed on each of side surfaces of each of the quartz crystal tuning fork tines. A frequency of oscillation of the quartz crystal tuning fork resonator is adjusted at least twice and in different steps. The quartz crystal tuning fork resonator is then mounted in a case and an open end of the case is covered with a lid.Type: GrantFiled: May 24, 2007Date of Patent: August 13, 2013Assignee: Piedek Technical LaboratoryInventor: Hirofumi Kawashima