Patents Issued in February 16, 2016
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Patent number: 9263771Abstract: [Problem] An object of the invention is to provide a lithium secondary battery that shows good cycle performance and at the same time prevents a battery thickness increase due to charge-discharge cycles, and a method of manufacturing such a battery. [Means for Solving the Problem] A lithium secondary battery includes a negative electrode (2) having a negative electrode current collector (11) and a negative electrode active material layer (12) disposed on the negative electrode current collector (11), a positive electrode (1) having a positive electrode active material, a separator (3), and a non-aqueous electrolyte. The negative electrode active material layer includes negative electrode active material particles and a negative electrode binder, and the negative electrode active material particles include silicon particles and/or silicon alloy particles. The silicon particles and the silicon alloy particles have a crystallite size of 100 nm or less.Type: GrantFiled: March 28, 2007Date of Patent: February 16, 2016Assignee: SANYO Electric Co., Ltd.Inventors: Atsushi Fukui, Hiroshi Minami, Yasuyuki Kusumoto
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Patent number: 9263772Abstract: Provided is a jelly-roll type electrode assembly pattern-coated with active materials manufactured by winding and compressing a separator and an anode and a cathode arranged on both sides of the separator. The anode includes anode flat coated portion coated with an anode active material and anode curved uncoated portion not coated with the anode active material, which are alternately formed. The cathode includes a cathode flat coated portion coated with a cathode active material and a cathode curved uncoated portion not coated with the cathode active material, which are alternately formed.Type: GrantFiled: August 14, 2013Date of Patent: February 16, 2016Assignee: LG Chem, Ltd.Inventors: Hyun Tae Kim, Soon Ho Ahn, Kyoung Won Kang, Ki Woong Kim
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Patent number: 9263773Abstract: A technology described herein is for accurately determining the SOC of a secondary battery. An open-circuit-voltage-to-state-of-charge (OCV-SOC) characteristic has a capacity decrease estimation OCV region in which a relationship between the OCV and the SOC is assumed not to change due to degradation of the secondary battery 1a since a reference time point. Charge currents or discharge currents in the capacity decrease estimation OCV region are accumulated in a process in which the secondary battery SOC changes among OCVs. From the accumulation, an accumulated current is obtained. A secondary battery capacity decrease is estimated based on the accumulated current. An OCV-SOC characteristic is specified based on the estimated secondary battery capacity decrease and a predetermined relationship between the battery capacity decrease of the secondary battery since the reference time point and the OCV-SOC characteristic.Type: GrantFiled: January 18, 2011Date of Patent: February 16, 2016Assignee: GS YUASA INTERNATIONAL LTD.Inventors: Masashi Nakamura, Hidefumi Hasegawa
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Patent number: 9263774Abstract: A secondary battery and a manufacturing method thereof, the secondary battery including a bare cell having an electrode terminal connected thereto; a protection circuit board (PCB) substrate; and a metal tab to connect the PCB substrate to the electrode terminal, disposed in an accommodating groove of the PCP substrate. The metal tab includes wing portions laid across the accommodating groove, a terminal contact portion that comes in contact with the electrode terminal, and curved portions disposed between the terminal contact portion and the wing portions.Type: GrantFiled: December 8, 2010Date of Patent: February 16, 2016Assignee: Samsung SDI Co., Ltd.Inventor: Sang-Do Heo
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Patent number: 9263775Abstract: Battery pack with intelligent display and methods to make various types of a battery pack with an intelligent display for the benefit of a user. One embodiment is a method of making a battery pack with intelligent display. A second embodiment is a battery pack with intelligent display that can display one or more parameters, such as charge remaining, current out, current in, watts out, watts in, time remaining, time to recharge one or more batteries, battery temperature, battery voltages, the age of the battery, and clock time.Type: GrantFiled: December 12, 2012Date of Patent: February 16, 2016Inventor: Paul Lowchareonkul
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Patent number: 9263776Abstract: A battery system having components with reduced maximum voltage tolerance requirements is disclosed. The battery system includes a battery pack with battery modules, and measuring units, which are connected to the battery modules. The measuring units have first analog front ends (AFEs) for monitoring the at least two battery modules. Each first AFE is configured to transmit information related to the monitored characteristic via an isolator to a processor configured to control the battery pack based on the transmitted information. The isolator receives the transmitted information from an AFE which is not connected to the battery module having the least electric potential or to the battery module having the greatest electric potential.Type: GrantFiled: September 23, 2011Date of Patent: February 16, 2016Assignee: Samsung SDI Co., Ltd.Inventors: Han-Seok Yun, Tetsuya Okada, Jong-Woon Yang, Eui-Jeong Hwang
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Patent number: 9263777Abstract: A semiconductor device generates battery state information including information of a capacity that can be extracted from a battery in the case of discharging from a full charge state until a discharge cutoff voltage at a predetermined discharge rate, based on measurement results of battery voltage, current, and temperature. The device calculates a first estimate value of capacity that can be extracted in the case of discharging the battery from the full charge state until the discharge cutoff voltage and calculates a second estimate value of capacity that can be extracted in the case of discharging the battery until a voltage larger than the discharge cutoff voltage. The device corrects the first estimate value based on a difference between a capacity value extracted from the battery by discharging the battery from the full charge state until the voltage larger than the discharge cutoff voltage and the second estimate value.Type: GrantFiled: December 11, 2013Date of Patent: February 16, 2016Assignee: Renesas Electronics CorporationInventors: Youhei Kawahara, Kenta Kobayashi, Suguru Sasaki, Yusuke Sugawara
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Patent number: 9263778Abstract: An electric vehicle running control system is provided. The electric vehicle running control system comprises a heating circuit coupled with an in-vehicle battery and configured to heat the in-vehicle battery. The vehicle running control system further comprises a load capacitor and a first current storage element. The first current storage element may be coupled with the load capacitor and the heating circuit respectively configured to reduce interference between the heating circuit and the load capacitor.Type: GrantFiled: July 18, 2014Date of Patent: February 16, 2016Assignees: SHENZHEN BYD AUTO R&D COMPANY LIMITED, BYD COMPANY LIMITEDInventors: Yaochuan Han, Wei Feng, Qinyao Yang, Xianyin Li
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Patent number: 9263779Abstract: A lithium air battery module including a lithium air battery cell including a first electrolyte; an additional electrolyte disposed non-adjacent the first electrolyte; and a housing which accommodates the lithium air battery cell and the additional electrolyte.Type: GrantFiled: April 1, 2013Date of Patent: February 16, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong-joon Lee, Dong-min Im, Young-gyoon Ryu, Victor Roev, Sang-bok Ma, Min-sik Park
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Patent number: 9263780Abstract: A switch module includes a multilayer substrate including an antenna terminal, a ground terminal, and a high-frequency-side transmission signal terminal, as external connection terminals. A common-port-side circuit, a switch circuit, and a switching-port-side circuit are provided between the antenna terminal and the high-frequency-side transmission signal terminal. A first wiring portion connects a second inductor that defines a portion of the switching-port-side circuit to the high-frequency-side transmission signal terminal. When the multilayer substrate is viewed in plan, a first inductor, the second inductor, and via electrodes connected to the ground terminal are arranged between the first wiring portion, and second and third wiring portions and a capacitor which are connected to the antenna terminal.Type: GrantFiled: May 2, 2013Date of Patent: February 16, 2016Assignee: Murata Manufacturing Co., Ltd.Inventors: Atsushi Ono, Yukiteru Sugaya, Takanori Uejima
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Patent number: 9263781Abstract: A method and apparatus for a polarizer. The apparatus comprises a dielectric rod, a first array of slots, and a second array of slots. The first array of slots and the second array of slots are formed in sidewalls of the dielectric rod. The first array of slots is substantially opposite to the second array of slots. The first array of slots and the second array of slots are configured to shift a first component orthogonal to a second component in a signal traveling through the dielectric rod by around 90 degrees with respect to each other. The dielectric rod may be a solid material or comprised of layers of dielectric substrates with metal tabs.Type: GrantFiled: November 21, 2013Date of Patent: February 16, 2016Assignee: THE BOEING COMPANYInventors: Blaser Larry Bruce, John B. O'Connell
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Patent number: 9263782Abstract: On-chip millimeter wave (mmW) notch filters with via stubs, methods of manufacture and design structures are disclosed. The notch filter includes a signal line comprising a metal trace line connected to a metal via stub partially extending into a semiconductor substrate. The notch filter further includes a defected ground plane connected to at least one or more additional metal via stubs partially extending into the semiconductor substrate.Type: GrantFiled: January 23, 2013Date of Patent: February 16, 2016Assignee: GLOBALFOUNDRIES INC.Inventors: Renata Camillo-Castillo, Hanyi Ding, Anthony K. Stamper
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Patent number: 9263783Abstract: In an example, a circulator is disclosed. The circulator includes a waveguide housing having a plurality of hollow waveguide arms that communicate with a central cavity. The waveguide arms include, and the central cavity is defined by, a floor, a ceiling, and a plurality of sidewalls connected between the floor and the ceiling. At least one of the floor or the ceiling includes at least one step which defines a junction between a first region having a first height between the floor and the ceiling and one or more second regions having a second height between the floor and the ceiling. The first region is proximate the central cavity and the one or more second regions are proximate the waveguide arms. The first height is larger than the second height.Type: GrantFiled: January 21, 2014Date of Patent: February 16, 2016Assignee: Honeywell International Inc.Inventor: Adam M. Kroening
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Patent number: 9263784Abstract: A package substrate includes a core substrate, a first buildup layer and a second buildup layer. The first buildup layer includes an uppermost interlayer, an upper inner interlayer, an uppermost conductive layer including first pads and second pads, an upper first conductive layer, an upper second conductive layer, vias formed through the uppermost interlayer and connecting the upper first conductive layer and the second pads, and skip vias formed through the uppermost and upper inner interlayers and connecting the uppermost and upper second conductive layers. The second buildup layer includes a lowermost interlayer, a lower inner interlayer, a lowermost conductive layer including third pads, a lower first conductive layer, a lower second conductive layer, vias formed through the lowermost interlayer and connecting the lower first conductive layer and third pads, and skip vias formed through the lowermost and lower inner interlayers and connecting the lowermost and lower second conductive layers.Type: GrantFiled: May 1, 2015Date of Patent: February 16, 2016Assignee: IBIDEN CO., LTD.Inventors: Yasushi Inagaki, Yasuhiro Takahashi, Satoshi Kurokawa
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Patent number: 9263785Abstract: The present invention relates to a waveguide tuning device (1) arranged for mounting in a waveguide structure (2) which has a longitudinal extension (L) and comprises a first inner wall (3), a second inner wall (4), a third inner wall (5) and a fourth inner wall. The inner walls are arranged such that a rectangular cross-section is obtained for the waveguide structure. The first inner wall (3) and the second inner wall (4) have a first length (b) and are facing each other. The third inner wall (5) and the fourth inner wall (6) have a second length (a) and are facing each other. The electrical field (E) is parallel to the main surfaces of the first inner wall (3) and the second inner wall (4). The tuning device (1) is electrically controllable and arranged for mounting at the first inner wall (3) and/or the second inner wall (4). The present invention also relates to a tunable waveguide structure.Type: GrantFiled: August 2, 2010Date of Patent: February 16, 2016Assignee: Telefonaktiebolaget L M Ericsson (publ)Inventors: Per Ligander, Simone Bastioli, Luca Pelliccia, Ove Persson, Roberto Sorrentino
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Patent number: 9263786Abstract: A coupler includes an input terminal and an output terminal which are provided on a substrate, a main line provided on the substrate and having one end connected to the input terminal and the other end connected to the output terminal, and a sub line including a conductive film and a resistive film which are provided on the substrate and electromagnetically coupled to the main line at a part of the conductive film. The conductive film has wiring patterns. The resistive film includes a resistive film pattern having an end portion fitted into between the wiring pattern and substrate and an end portion fitted into between the wiring pattern and substrate. The end portions and each contact the conductive film at least at its upper surface and end surface.Type: GrantFiled: February 22, 2013Date of Patent: February 16, 2016Assignee: TDK CORPORATIONInventors: Takeshi Suga, Toshiyasu Fujiwara
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Patent number: 9263787Abstract: An N-way radio frequency (RF) divider/combiner is formed as a combination including an input port electrically coupled to a first 2-way divider/combiner and a second 2-way divider/combiner. An antenna may be coupled to at least one port of the N-way divider. The antenna may be formed as a compound printed loop (CPL) antenna. The N-way RF divider/combiner may be configured to provide N inputs and M output ports, wherein N and M are integers and any of the M output ports and N input ports can be connected to any combinations of devices. Such devices may include, e.g., an antenna including but not limited to a CPL antenna, RF receive port, transmit port, amplifier, RF switch, low noise amplifier (LNA), oscillator, tuning circuit, matching circuit, lumped element circuit, active circuit, diode, adjustable inductive circuit, and adjustable capacitive circuit.Type: GrantFiled: March 14, 2014Date of Patent: February 16, 2016Assignee: DOCKON AGInventors: Alexandre Dupuy, Forrest Brown, Patrick Rada
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Patent number: 9263788Abstract: A mobile wireless communications device includes a wireless transceiver, and a reconfigurable antenna coupled to the wireless transceiver. The reconfigurable antenna has a dielectric substrate, with a plurality of electrical conductors on the dielectric substrate laterally adjacent the ground plane and arranged in a series of spaced apart antenna loops with each successive outer antenna loop surrounding an adjacent inner loop, each antenna loop having a pair of endpoints. A plurality of switches are associated with respective endpoints of the antenna loops. A processor is adapted to reconfigure the reconfigurable antenna and couple the wireless transceiver thereto via the plurality of switches.Type: GrantFiled: September 8, 2011Date of Patent: February 16, 2016Assignee: BLACKBERRY LIMITEDInventor: Mina Ayatollahi
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Patent number: 9263789Abstract: An apparatus comprising: a cover portion defining an exterior surface of the apparatus and including a conductive cover part; a first conductive loop connected to the conductive cover part; and a first coupling member, connectable to radio circuitry and configured to electromagnetically couple with at least one of the first conductive loop and the conductive cover part, wherein at least the conductive cover part and the first conductive loop have a first electrical length and are configured to operate in a first frequency band.Type: GrantFiled: November 25, 2010Date of Patent: February 16, 2016Assignee: Nokia Technologies OyInventor: Richard Breiter
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Patent number: 9263790Abstract: An electronic device may be provided with a conductive housing. An antenna window structure may be formed in an opening in the housing. The antenna window structure may have an antenna support structure that is attached to the conductive housing and that supports antenna structures. An antenna window cap may be mounted in the opening and attached to the antenna support structure with liquid adhesive. Alignment structures may be provided in the antenna support structure. An antenna support plate with mating alignment structures may be used in attaching the antenna structures to the antenna support structures. Metal shielding structures may be used to provide electromagnetic shielding. A shielding wall may be formed from a sheet metal structure supported by a plastic support structure. A flexible metal shielding foil layer may be welded to the shielding wall using a sacrificial plate.Type: GrantFiled: June 11, 2015Date of Patent: February 16, 2016Assignee: Apple Inc.Inventors: Emery A. Sanford, Qingxiang Li, Lijun Zhang, Anthony S. Montevirgen, Teodor Dabov, Erik G. de Jong, Wey-Jiun Lin
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Patent number: 9263791Abstract: A scanned radio frequency (RF) antenna having a small volume is described.Type: GrantFiled: July 9, 2012Date of Patent: February 16, 2016Assignee: Raytheon CompanyInventors: Joseph M. Anderson, Herbert A. Leach, Charles G. Gilbert
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Patent number: 9263792Abstract: A directive, instantaneous wide bandwidth antenna is disclosed. The antenna can include a ground plane having a recess with a tapered region accessible by an electromagnetic field via a radiating aperture at a forward end of the recess. The antenna can also include an elongate dielectric feed disposed in the recess. The dielectric feed can have a tapered portion proximate the tapered region to guide the electromagnetic field into the recess through the radiating aperture and influence pattern directivity. The antenna can further include a conductive plating disposed at least partially about the dielectric feed in a wedge configuration to influence pattern beam width. The conductive plating can have a taper to facilitate propagation of the electromagnetic field over a range of frequencies. The conductive plating can be disposed toward a rearward end of the recess relative to the radiating aperture.Type: GrantFiled: March 12, 2013Date of Patent: February 16, 2016Assignee: Raytheon CompanyInventor: Patrick Cicero
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Patent number: 9263793Abstract: A communication system is provided, including an antenna coupled to multiple RF paths, one or more matching networks, multiple switches, a controller configured to control the one or more matching networks and the multiple switches, and a look-up table coupled to the controller, the look-up table including characterization data according to frequency bands and conditions. The multiple switches are controlled to engage the signal path corresponding to the frequency band selected. The one or more matching networks are controlled by the controller to provide optimum impedance for the frequency band selected and a condition detected during a time interval with reference to the look-up table. Additional switches may be included to improve isolation.Type: GrantFiled: December 17, 2012Date of Patent: February 16, 2016Assignee: ETHERTRONICS, INC.Inventors: Alexandre Dupuy, Laurent Desclos
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Patent number: 9263794Abstract: A node in a wireless communication network, the node comprising at least two antenna columns which are physically separated from each other, each antenna column comprising at least one dual polarized antenna element. Each antenna element has a first polarization and a second polarization. The node further comprises at least two four-port power dividers/combiners, each power divider/combiner having a first port pair and a second port pair, where, for each power divider/combiner, power input into any port in a port pair is isolated from the other port in said port pair, but divided between the ports in the other port pair. Antenna ports of antenna columns that are pair-wise physically separated, from those pairs of antenna columns that are most physically separated to those that are least physically separated, are cross-wise connected to the first port pair in corresponding power dividers/combiners.Type: GrantFiled: December 13, 2011Date of Patent: February 16, 2016Assignee: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)Inventor: Anders Stjernman
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Patent number: 9263795Abstract: A mobile wireless communications device includes a housing and circuit board carried by the housing. Radio Frequency (RF) circuitry is mounted on the circuit board. A first antenna is supported by the circuit board within the housing and operatively connected to the RF circuitry and configured for cellular phone communications. A second antenna is supported by the circuit board within the housing and operatively connected to the RF circuitry and configured for WiFi communications. The second antenna comprises an inverted-F or monopole antenna having an opening gap that is pointed away from the first antenna.Type: GrantFiled: August 28, 2014Date of Patent: February 16, 2016Assignee: BLACKBERRY LIMITEDInventors: Ying Tong Man, Yihong Qi
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Patent number: 9263796Abstract: Devices and methods to reduce or attenuate electromagnetic radiation emitted by an electronic device such that the electromagnetic radiation does not impinge on a user of the electronic device include one or more layers of material. The one or more layers of material have properties including one or both of absorption and/or reflection of electromagnetic radiation in frequency ranges used for wireless telephonic communication. The one or more layers of material are arranged to be disposed near the back side of the electronic device. Use of the one or more layers of material attenuates the electromagnetic radiation as measured at or near the front of the electronic device during use by about 75%.Type: GrantFiled: October 23, 2012Date of Patent: February 16, 2016Assignee: LifeWave, Inc.Inventors: George Sanchez, David G. Schmidt
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Patent number: 9263797Abstract: A system comprises a base having a sensor support frame moveably mounted thereto such that the support frame is pivotal about at least two axes with respect to a pivot point. A sensor is coupled to the support frame. At least one actuator is provided for pivoting the support frame about the pivot point.Type: GrantFiled: August 8, 2011Date of Patent: February 16, 2016Assignee: Lockheed Martin CorporationInventors: Richard R. Hall, Peter M. Nichols
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Patent number: 9263798Abstract: An antenna apparatus may include a reflective layer connected to a ground, one or more first antennas disposed on the reflective layer, wherein each first antenna includes a first active element and one or more first parasitic elements; one or more first switching devices, each associated with corresponding one of the one or more first parasitic elements in at least one of one or more first antennas, one or more second antennas disposed on the reflective layer, wherein each second antenna includes a second active element and one or more second parasitic elements, and one or more second switching devices, each associated with corresponding one of the one or more second parasitic elements in at least one of one or more second antennas. The first antennas operate at a first frequency. The second antennas operate at a second frequency different from the first frequency.Type: GrantFiled: April 30, 2015Date of Patent: February 16, 2016Assignee: Adant Technologies, Inc.Inventors: Daniele Piazza, Francesco Donzelli, Mauro Facco
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Patent number: 9263799Abstract: An electronic device includes a sheet shaped antenna which is particularly useful for near field communication. The antenna includes a loop type antenna radiator formed on a carrier, the radiator having spiraling loops along an outer region of the carrier. A first feed terminal is provided at one end of the antenna radiator and disposed inside the loops. A second feed terminal is provided at an opposite end of the antenna radiator and disposed outside the loops. The carrier has a cut-out in proximity to the first feed terminal, which enables the first feed terminal to be bent in the same direction as the second feed terminal without bending an outer segment of the antenna radiator adjacent to the cut-out. In this manner, the feed terminals may be defined on a single layer, allowing for a simplified assembly process.Type: GrantFiled: June 11, 2014Date of Patent: February 16, 2016Assignee: Samsung Electronics Co., Ltd.Inventor: Young-Kon Lim
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Patent number: 9263800Abstract: An artificial skin for use on a radar mannequin exposed to electromagnetic radiation having a predetermined frequency and a radar mannequin having the artificial skin are provided. The artificial skin and the radar mannequin with the artificial skin are configured to produce a radar cross section that closely approximates the radar cross section of a human. The artificial skin includes a conductive layer of material and a shielding layer of material. The conductive layer and the shielding layer are configured to reflect electromagnetic radiation at a level of an electromagnetic response of human skin exposed to the electromagnetic radiation. The shielding layer also electromagnetically shields an inside surface of the artificial skin from electromagnetic radiation.Type: GrantFiled: December 27, 2013Date of Patent: February 16, 2016Assignees: Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Jidosha Kabushiki Kaisha, The Ohio State University, Indiana University Research and Technology CorporationInventors: Chi-Chih Chen, Stanley Yung-Ping Chien, Rini Sherony, Hiroyuki Takahashi
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Patent number: 9263801Abstract: An antenna with polarization switching comprises a support comprising at least two faces each supporting a plurality of waveguides fed with radiofrequency signals and pierced with apertures disposed so as to illuminate radiating elements placed some distance from the said apertures. For at least one given antenna pointing, the said support is able to toggle between at least two different configurations, the said support being configured so as to place, in the second configuration, the second face in a position identical to that taken by the first face in the first configuration, several radiating elements of the first face being, in the said position, oriented differently from radiating elements of the second face. It applies notably to the switching of antennas embedded onboard moving objects on the ground having to operate high-speed communications with a satellite, in particular a geostationary satellite.Type: GrantFiled: April 17, 2013Date of Patent: February 16, 2016Assignee: ThalesInventors: Regis Lenormand, Antonin Hirsch, Patrick Martineau, Jose Ignacio Herranz-Herruzo, Alejandro Valero-Nogueria, Paul Vincent, Jean-Francois David, Laurence Laborde
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Patent number: 9263802Abstract: An electromagnetic wave absorber includes a rectangular plate-shaped part having a surface including a flat space at a center of the plate-shaped part and a plurality of oblong rectangular spaces, surrounding the flat space, on each of which at least one pyramidal or wedge-shaped part having an oblong rectangular bottom face is provided, and the plurality of oblong rectangular spaces of the surface of the plate-shaped part are arranged along inside a perimeter of the plate-shaped part so that a longer side of any one of the plurality of oblong rectangular spaces is adjoining with a shorter side of another of the plurality of oblong rectangular spaces adjacent thereto while leaving the flat space at the center of the plate-shaped part.Type: GrantFiled: July 9, 2013Date of Patent: February 16, 2016Assignee: KABUSHIKI KAISHA RIKENInventor: Keita Hirose
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Patent number: 9263803Abstract: In some embodiments, a mechanically reconfigurable antenna includes a patch antenna, one or more parasitic patches, and a radially foldable linkage associated with the patch antenna that can be actuated to move the parasitic patches radially inward and radially outward relative to the patch antenna to change an electromagnetic property of the antenna.Type: GrantFiled: November 12, 2013Date of Patent: February 16, 2016Assignee: University of South FloridaInventors: Thomas McCrea Weller, Ibrahim Turki Nassar, Craig Perry Lusk
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Patent number: 9263804Abstract: Composite material, devices incorporating the composite material and methods of forming the composite material are provided. The composite material includes interstitial material that has at least one of a select relative permittivity property value and a select relative permeability property value. The composite material further includes inclusion material within the interstitial material. The inclusion material has at least one of a select relative permeability property value and a select relative permittivity property value. The select relative permeability and permittivity property values of the interstitial and the inclusion materials are selected so that the effective intrinsic impedance of the interstitial material and the inclusion material match the intrinsic impedance of air. Devices made from the composite include metamaterial and/or metamaterial-inspired (e.g., near-field LC-type parasitic) substrates and/or lenses, front-end protection, stealth absorbers, filters and mixers.Type: GrantFiled: March 28, 2014Date of Patent: February 16, 2016Assignee: Orbital ATK, Inc.Inventors: Christopher C. Fuller, John R. Lamberg, Michael J. Gawronski
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Patent number: 9263805Abstract: An antenna structure for the transmission or receipt of electromagnetic signals, the structure formed as a self complementary array having a series of high and low impedance patches, with predetermined low impedance patches interconnected to one another by an impedance matching amplifier network so as to provide self complementary properties.Type: GrantFiled: July 7, 2011Date of Patent: February 16, 2016Assignee: Commonwealth Scientific and Industrial Research OrganisationInventor: Stuart Hay
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Patent number: 9263806Abstract: A system that incorporates teachings of the present disclosure may include, for example, a matching network for a communication device having first and second antennas, where the matching network includes a first variable component connectable and a detector. The first variable component can be connectable along a first path between the first antenna and a front end module of the communication device, where the first antenna is configured for transmit and receive operation. The detector can be connectable along a second path between the second antenna and the front end module of the communication device, where the detector obtains an RF voltage associated with the second path, where the second antenna is configured for a diversity receive operation, and where the first variable component is adjusted based on the detected RF voltage to tune the matching network. Additional embodiments are disclosed.Type: GrantFiled: April 3, 2013Date of Patent: February 16, 2016Assignee: BlackBerry LimitedInventors: Keith Ronald Manssen, Matthew Russell Greene, Duane Rabe
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Patent number: 9263807Abstract: An apparatus and method are provided for producing a wide E-plane half power beamwidth. The apparatus can include a dipole antenna and a complimentary slot antenna in an infinite ground plane. The apparatus can also include a waveguide with surrounding structure that can be adjusted to produce the desired half power beamwidth.Type: GrantFiled: August 12, 2013Date of Patent: February 16, 2016Assignee: PC-TEL, Inc.Inventor: Robert Gunnels
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Patent number: 9263808Abstract: There is provided a pressure-bonding connection structural body and a female connector which can surely prevent the intrusion of moisture from an insulating cover side, and a method of manufacturing the connection structural body. In the connection structural body which is configured by connecting a crimp terminal and an insulated wire to each other, the crimp terminal having a barrel portion which is an integral body formed of; a cover pressure-bonding section which pressure-bonds by caulking the insulating cover; and a core wire pressure-bonding section which pressure-bonds an aluminum core wire by caulking, a water blocking projecting portion which prevents the intrusion of moisture in a longitudinal direction in a pressure-bonding state is formed, at the time of pressure-bonding the barrel portion, on an inner surface of the cover pressure-bonding section of the barrel portion where a cross-sectional shape in a width direction is formed into a closed cross-sectional shape.Type: GrantFiled: November 25, 2014Date of Patent: February 16, 2016Assignees: Furukawa Electric Co., Ltd., Furukawa Automotive Systems, Inc.Inventors: Yukihiro Kawamura, Takashi Tonoike, Satoshi Takamura
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Patent number: 9263809Abstract: A terminal block allows wires to be connected to the block by insertion at a front portion of the block and along a direction parallel to the length of the block. The block includes a securing feature to retain the electrical conductor securely in the block while also allowing simplified connection and disconnection of the wire.Type: GrantFiled: October 22, 2014Date of Patent: February 16, 2016Assignee: Corning Optical Communications Wireless LtdInventors: Lior Assif, Alon Rozenvax, Shlomo Zilberman
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Patent number: 9263810Abstract: A clamp for freely connecting sheet metal terminals made of a battery in a lateral or vertical direction suitable for working environment is provided. A bolt and a nut connecting both walls are parallel to each other at an open end. Wedge-shaped recesses, into which chamfers of the terminal units are inserted, are formed on inner sides of the walls facing each other. The clamp tightens the terminal units using the wedge-shaped recesses and enables a vertical connection and a lateral connection.Type: GrantFiled: September 3, 2014Date of Patent: February 16, 2016Assignee: HYUNDAI MOTOR COMPANYInventor: Seung Hun Noh
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Patent number: 9263811Abstract: The present invention is to provide a connector having support portions like steps for improving yield rate of soldering, which includes an isolation base provided therein with signal terminals each having two ends respectively exposed out of front and back side surfaces of the isolation base. Support portions each is formed by a protruded part and a recessed part like steps on the back side surface. An end of a positioning terminal can be inserted into a positioning groove on the recessed part and then be exposed out of the back side surface with a length larger than the length of the protruded part that is approximately equal to the length of the signal terminal extended out the back side surface, whereby the end of the positioning terminal can be inserted into a positioning hole on a circuit board when the back side surface is positioned on the circuit board.Type: GrantFiled: December 2, 2014Date of Patent: February 16, 2016Assignee: AMPHENOL EAST ASIA LIMITED TAIWAN BRANCH (H.K.)Inventor: Wen-Te Hsu
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Patent number: 9263812Abstract: A lock-arm regulating part, which carries out regulation so that a latch lock claw for carrying out specified movement so as to be engaged with or detached from a signal transmission medium inserted in an insulating housing does not carry out non-constant movement different from the specified movement, is provided. The lock-arm regulating part is disposed to be opposed to the lock arm member in two directions including an insertion/removal direction of the signal transmission medium and an insertion/removal orthogonal direction. Since this configuration is employed, when non-constant external force such as pulling force in a direction different from the original insertion/removal direction is applied to the signal transmission medium, part of the lock arm member is configured to abut the lock-arm regulating part and prevent non-constant movement of the latch lock claw.Type: GrantFiled: March 11, 2014Date of Patent: February 16, 2016Assignee: DAI-ICHI SEIKO CO., LTD.Inventor: Masao Ishimaru
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Patent number: 9263813Abstract: A system is provided for protecting a signal within an electronic device. Such a system includes a connector and a printed circuit. The connector has a generally rectangular parallelepiped shape and includes: at its base, at least one solder termination corresponding to a contact region conveying the signal to be protected; and a slot for inserting a printed circuit. The printed circuit is housed in the insertion slot and shaped so that it covers the solder termination.Type: GrantFiled: April 8, 2014Date of Patent: February 16, 2016Assignee: INGENICO GROUPInventors: Stephane Pavageau, Eric Bonnet
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Patent number: 9263814Abstract: A metallic material for an electrical electronic includes a CU—Sun alloy layer (2) provided on a conductive base (1). A Cu concentration of the Cu—Sn alloy layer gradually decreases from the base side to the surface (3) side.Type: GrantFiled: May 29, 2008Date of Patent: February 16, 2016Assignee: FURUKAWA ELECTRIC CO., LTD.Inventors: Kazuo Yoshida, Kyota Susai, Takeo Uno, Shuichi Kitagawa, Kengo Mitose
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Patent number: 9263815Abstract: A rechargeable battery socket and the manufacturing method of making the same is disclosed. The rechargeable battery socket includes an insulating housing defining a number of terminal channels, a number of terminals received in the insulating housing, and a shell assembled to one side of the insulating housing. Each terminal includes a contacting portion received in corresponding terminal channel and a tail extending out of the insulating housing. Each terminal channel provides a pair of ribs on two opposite inside faces thereof. The contacting portion of the terminal cooperates with the rib to thereby secure the terminal in the insulating housing.Type: GrantFiled: August 27, 2012Date of Patent: February 16, 2016Assignee: ALLTOP ELECTRONICS (SUZHOU) LTD.Inventors: Wang-I Yu, Hung-Chi Tai, An-Yu Yu, Yung-Chih Hung, Jie-Jun Zeng, Kuo-Cheng Liu
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Patent number: 9263816Abstract: A retention member for use with a junction box. The retention member includes a beam, at least one resilient retention member and securing members. The securing members extend from the beam and are operable between an unsecured position in which the at least one resilient retention member of the beam is not placed in engagement with the at least one electrical component and a secured position in which the at least one resilient retention member of the beam is placed in engagement with and exerts a force on the at least one electrical component. Wherein when the securing member is in the secured position, the at least one resilient retention member of the beam maintains the at least one electrical component in electrical engagement with mating electrical components of the junction box.Type: GrantFiled: March 20, 2015Date of Patent: February 16, 2016Assignee: TYCO ELECTRONICS BRASIL LTDAInventors: Rafael Kazuo Sato Toledo Leme, Jose Roberto Goldschmidt, Peterson Pulgrossi
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Patent number: 9263817Abstract: An adapter apparatus for receiving a packaged device having a plurality of contact elements disposed on a surface thereof may include a conductive elastomer interconnect. The conductive elastomer interconnect may include a carrier having a plurality of openings defined therethrough from a first side to a second side thereof (e.g., the plurality of openings being arranged to align with the plurality of contact elements of the packaged device) and conductive elastomer suspended in each of the plurality of openings to contact a contact element of a plurality of contact elements of a packaged device when positioned adjacent the second side of the carrier. Further, the adapter apparatus may include one or more adapter wall members used with the conductive elastomer interconnect to define a socket cavity adapted to receive the packaged device.Type: GrantFiled: June 12, 2013Date of Patent: February 16, 2016Assignee: IRONWOOD ELECTRONICS, INC.Inventors: Ilavarasan M. Palaniappa, Sue Min Huang
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Patent number: 9263818Abstract: An apparatus can include a support portion of a connector and at least a portion of wire component coupled to a first side of the support portion. The apparatus can include a protrusion portion have a distal portion, a proximal portion, and an opening disposed between the distal portion and the proximal portion. The proximal portion can be coupled to a second side of the support portion, and the protrusion portion can have a width tapering from the proximal portion to the distal portion. A contact can be disposed in the protrusion portion and can have a surface exposed to an ambient environment through the opening.Type: GrantFiled: January 4, 2013Date of Patent: February 16, 2016Assignee: Google Inc.Inventors: Lawrence Lam, Aaron Leiba
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Patent number: 9263819Abstract: The press-fit type connector terminal includes a pin section having a U-shaped or quadrangular cross-section, and a contact section situated at a front end of the pin section, the contact section including a contact piece surrounding an imaginary center line parallel to a longitudinal axis of the pin section, and a slit formed at a part of the contact piece and extending substantially parallel to the imaginary center line, the connector terminal being comprised of a single bent metal plate having elasticity.Type: GrantFiled: August 18, 2014Date of Patent: February 16, 2016Assignee: Dai-Ichi Seiko Co., Ltd.Inventors: Takayoshi Endo, Takuya Takeda
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Patent number: 9263820Abstract: An electrical module includes a housing, at least one electrical component mounted within the housing and an electrical press-fit contact. The electrical press-fit contact is located in part within the housing and has a press fit portion and a stop portion at its distal end and a mounting portion at its proximal end. The mounting portion is electrically coupled to the electrical component. The press-fit portion is located exterior of the housing such that the stop portion is able to block movement of the press-fit section into the housing when a press-in force is introduced onto the press-in contact to press the press-fit contact into the housing.Type: GrantFiled: January 14, 2014Date of Patent: February 16, 2016Assignee: Vishay General Semiconductor LLCInventor: Emilio Mattiuzzo