Patents Represented by Attorney O'Shea Getz, P.C.
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Patent number: 7903241Abstract: A method for the determination of the red blood cell indices including the volume, and hemoglobin content and concentration for individual red blood cells, as well as red blood cell population statistics, including total number of red blood cells present in the sample, and mean values for each of the aforementioned indices within a substantially undiluted blood sample is provided.Type: GrantFiled: March 20, 2009Date of Patent: March 8, 2011Assignee: Abbott Point of Care, Inc.Inventors: Stephen C. Wardlaw, Robert A. Levine, Darryn W. Unfricht, Niten V. Lalpuria, Jeremy R. Hill
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Patent number: 7889871Abstract: The sound reproduction of a multichannel sound reproduction system with a plurality of speakers which is connected to the output of an FM stereo receiver is controlled by a control signal derived from the reception quality. Preferably, the control signal from the FM stereo receiver for controlling the stereo and mono components is also employed to control the multichannel sound reproduction system. For example, stereo, pseudo-stereo or mono reproduction are provided in the multichannel sound reproduction system in response to the stereo component within the output signal.Type: GrantFiled: June 19, 2006Date of Patent: February 15, 2011Assignee: Harman Becker Automotive Systems GmbHInventors: Stefan Gierl, Christoph Benz, Hans-Juergen Nitzpon, Andreas Koerner
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Patent number: 7888633Abstract: The invention relates to mass spectrometers in which ion clouds are stored in two spatial directions by radial forces while oscillating largely harmonically at a mass-specific frequency in a third spatial direction perpendicular to the other two, in a potential minimum, the shape of which is as close to a parabola as possible. Analysis of the oscillation frequencies of these ion clouds, preferably by a Fourier analysis, leads via a frequency spectrum to a mass spectrum. The frequency spectrum is analyzed to identify false signals in the frequency spectrum as harmonics and eliminating them where necessary.Type: GrantFiled: February 26, 2008Date of Patent: February 15, 2011Assignee: Bruker Daltonik GmbHInventors: Jochen Franzen, Karsten Michelmann
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Patent number: 7885417Abstract: Active noise control system and method for controlling an acoustic noise generated by a noise source at a listening location, in which system and method sound is picked up in the surroundings of the listening location by a sound sensor; an electrical noise signal which corresponds to the acoustic noise of the noise source is generated and filtered adaptively in accordance with control signals. The adaptively filtered noise signal is irradiated into the surroundings of the listening location by a sound reproduction device, where a secondary path transfer function extends between the sound reproduction device and sound sensor. The noise signal is filtered with a transfer function that models the secondary path transfer function. The signals which are provided by the sound sensor after first filtering serve as control signals for the adaptive filtering.Type: GrantFiled: March 17, 2005Date of Patent: February 8, 2011Assignee: Harman Becker Automotive Systems GmbHInventor: Markus Christoph
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Patent number: 7884320Abstract: A method for operating an ion mobility spectrometer that comprises a measuring tube, a substance collector and a membrane inlet, the measuring tube, the substance collector and the membrane inlet defining a closed internal gas circuit, comprising separating the closed internal gas circuit from an external sample gas flow through the membrane inlet, transferring circulating gas containing an analyte substance from the membrane inlet to the substance collector, the analyte substance accumulated in the substance collector, releasing the accumulated analyte substances, and transferring the released analyte substances to the measuring tube.Type: GrantFiled: November 6, 2008Date of Patent: February 8, 2011Assignee: Brucker Daltonik GmbHInventor: Jürgen Landgraf
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Patent number: 7885279Abstract: A method for data transmission via several data channels in a network linking several units to one another, where the units can function as data sources, data sinks or transceivers, includes the steps of arbitrarily assigning a first data channel to a first predetermined one or more connection segments; arbitrarily assigning the first channel to a second predetermined one or more connection segments other than the first predetermined one or more connection segments; and simultaneously transmitting data between two units across the first predetermined one or more connection segments via the first data channel, and between two or more other units across the second predetermined one or more connection segments via the first data channel. The data are transmitted in a first direction over the first predetermined at least one connection segment, and the data are transmitted in a second direction over the second predetermined at least one connection segment, where the first ands second directions are the same.Type: GrantFiled: April 23, 2007Date of Patent: February 8, 2011Assignee: Becker GmbHInventors: Michael Becker, Joachim Wietzke, Harald Schöpp
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Patent number: 7881482Abstract: An audio enhancement system is provided for compensating for distortions (e.g., linear distortions) of a sound signal reproduced by an audio system in a listening room. The audio enhancement system includes analysis filters that generate a plurality of analysis output signals from an audio signal to be enhanced. The system also includes synthesis filters that generate an enhanced audio signal from a number of synthesis input signals. The number of analysis output signals and the number of synthesis input signals preferably are equal. Signal processing elements between the analysis filters and the synthesis filters generate one of the synthesis input signals from a respective one of the analysis output signals to perform an inverse filtering for linearizing an unknown transfer function indicative of the audio system and the listening room in the respective frequency range.Type: GrantFiled: May 15, 2006Date of Patent: February 1, 2011Assignee: Harman Becker Automotive Systems GmbHInventor: Markus Christoph
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Patent number: 7881880Abstract: A method for monitoring performance of an actuator is provided that includes the steps of: 1) determining an actuator response time constant in a control system, which actuator response time constant is representative of a task time taken by the actuator to complete a selected percentage of a task; 2) determining a rate of change of the actuator response time constant over a predetermined number of events; 3) determining a fault value indicative of when the actuator response time constant will equal or exceed an error time constant using the determined rate of change of the actuator response time constant; and 4) outputting a signal from the control system representative of the determined fault value.Type: GrantFiled: April 1, 2009Date of Patent: February 1, 2011Assignee: United Technologies CorporationInventors: Ravi Rajamani, Allan J. Volponi
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Patent number: 7864633Abstract: A method and a system for detection and position determination of chips, which transmit ultrasound signals in a room. The system comprises electronic identification chips, which are attached to objects that have to be monitored. Each chip is equipped with a transmitter and a receiver. The signals are received by a plurality of detector units, which are connected to a detector base unit that registers and interprets the signals transmitted form the identification chips. Detector base units located in different rooms are interconnected in a network and transmit processed information to one or more central units for further interpretation and sorting. The special feature of the invention is that line interference is substantially removed, and it is possible to determine position even though the identification chips are in motion.Type: GrantFiled: April 13, 2009Date of Patent: January 4, 2011Assignee: Sonitor Technologies ASInventors: Sverre Holm, Rune Holm, Ole Hovind
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Patent number: 7864632Abstract: System and method for tracking of a head comprising generating and radiating at least one acoustical test signal; receiving the radiated acoustical test signal(s) at two locations at the head under investigation and generating electrical measurement signals therefrom; and evaluating the two measurement signals for determining the position and/or angle of rotation ? from the measurement signals; the evaluation step comprises a cross power spectrum operation of the test signal(s) and the signals from the receivers in the frequency domain.Type: GrantFiled: November 30, 2007Date of Patent: January 4, 2011Assignee: Harman Becker Automotive Systems GmbHInventor: Gerhard Pfaffinger
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Patent number: 7850916Abstract: An apparatus for analyzing biologic fluid is provided that includes a first planar member, a second planar member, and at least three separators. At least one of planar members is transparent. The separators are disposed between the members, and separate the members to form a chamber having a height. At least one of the members or separators is sufficiently flexible to permit the chamber height to approximate the mean size of the separators. During use, the biologic fluid to be analyzed is disposed within the chamber.Type: GrantFiled: April 7, 2005Date of Patent: December 14, 2010Assignee: Abbott LaboratoriesInventor: Stephen C. Wardlaw
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Patent number: 7851746Abstract: The invention relates to determining the masses from the time-of-flight values of ions in time-of-flight mass spectrometers where the accelerating voltage for the ions is not applied permanently, but is switched on at a certain time, resulting in a temporally changing acceleration for a short time after the voltage has been switched on. An aspect of the invention includes formally describing the effect of the temporally changing acceleration on the calibration curve—an effect which cannot be subjected to a strict mathematical-analytical calculation—by introducing a “reduced mass” m?m0 instead of the mass m. The mass reduction factor m0 does not describe a real mass difference, but a mass-dependent shortfall in the final kinetic energy after the ions have passed through the acceleration, a shortfall which can be observed with the temporally changing acceleration.Type: GrantFiled: June 13, 2008Date of Patent: December 14, 2010Assignee: Bruker Daltonik GmbHInventor: Andreas Brekenfeld
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Patent number: 7843509Abstract: The invention relates to an iterative method for determining an interpolated image information value in an image that comprises a number of image regions arranged in a matrix-like fashion having original image regions to which one image information value has been assigned, and having at least one image region to be interpolated. In order to determine an interpolated image information value, the method specifies a starting interpolation direction and determines a quality measure for the starting interpolation direction. At least one image direction is selected different from the starting interpolation direction and determining a quality measure for this at least one image direction.Type: GrantFiled: September 28, 2006Date of Patent: November 30, 2010Assignee: Trident Microsystems (Far East) Ltd.Inventors: Marko Hahn, Markus Schu
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Patent number: 7840741Abstract: An interface for transmitting messages between two bus systems including a receiver device for receiving a message from the first bus system, a classification device for classifying the message received from the first receiver device according to one of several predetermined classes, a translation device for translating the message based on a predetermined rule for each class into a message for transmission on the second bus system, and a transmitter device for transmitting the translated message on the second bus system.Type: GrantFiled: August 7, 2006Date of Patent: November 23, 2010Assignee: Harman Becker Automotive Systems GmbHInventor: Frank Bähren
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Patent number: 7831231Abstract: The invention relates to a method for automatically finding an AM radio program, by which an AM radio receiver is tuned through in discrete steps, such that, for each set AM frequency, the reception quality at the currently set AM frequency is determined, the field strength of the neighboring frequencies is measured. If a significant field strength is detected at the neighboring frequencies, these are taken into account in determining the overall reception quality, in that the reception quality is reduced by a noise value, and subsequently the overall reception quality is compared with an upper quality limit. If the upper quality limit is exceeded, the program search is interrupted, and the AM radio program with this high overall reception quality is played. This method succeeds in reducing the number of misjudgments of AM radio programs with actually poor quality, and thus improves the reproduction quality of an AM radio receiver.Type: GrantFiled: September 24, 2007Date of Patent: November 9, 2010Assignee: Harman Becker Automotive Systems GmbHInventor: Bernhard Albicker
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Patent number: 7831398Abstract: According to the present invention, a method is provided for sensing a fluid flow within a pipe having a lengthwise axis to determine a parameter of the fluid flow.Type: GrantFiled: December 19, 2008Date of Patent: November 9, 2010Assignee: Expro Meters, Inc.Inventors: Daniel L. Gysling, Charles Winston
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Patent number: 7806647Abstract: A lift gate apparatus for a truck or trailer body is provided that includes a platform and a drive mechanism operable to pivot the platform between a stowed position and a deployed position, and vertically move the platform from a bed-level position and a lower than bed-level position. In some embodiments, the drive mechanism utilizes a pneumatic motor to power one or both of a pivot drive and a lift drive. In some embodiments, the drive mechanism utilizes one or more pneumatic cylinders within the pivot drive or lift drive. In some embodiments, one or more pneumatic cylinders are arranged to both pivot the platform and vertically lift the platform, thereby combining the functionality of the pivot drive and the lift drive. The emergency brake system of the truck or trailer body can be used as a source of compressed air to power the pneumatic motor and/or cylinders.Type: GrantFiled: March 10, 2006Date of Patent: October 5, 2010Assignee: Patriot Lift Co., LLCInventors: Celio J. Gomes, David F. Rivers
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Patent number: 7807263Abstract: A method for the production of a laminate is provided, comprising the steps of: 1) providing a stack of layers including a decorative layer, a core layer, and optionally an overlayer; 2) impregnating one or both of the decorative layer and overlayer with a resin formulation that includes nanoclay particles disposed within a thermoset resin, wherein the concentration of the nanoclay particles within the thermoset resin is great enough to form a physical barrier within the resin and low enough to avoid a hazy appearance; and 3) subjecting the stack of layers to sufficient heat and pressure to cause the layers to bond to one another. According to an aspect of the present invention, a laminate is provided producible by the above-described method.Type: GrantFiled: November 28, 2006Date of Patent: October 5, 2010Assignee: Panolam Industries International, Inc.Inventors: David Karakus, Stephen Canary
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Patent number: 7804557Abstract: The invention relates to a control system for at least two light tubes connected to a common transformer circuit. The control system comprises a control circuit which is provided with at least two detection inlets (a2, a3) used for detecting lamp currents (I1, I2) passing through the first and second light tubes, respectively. The detected lamp currents (I1, I2) can be regulated to a day mode with a high current intensity, and in a night mode with a low current intensity by the control circuit. The lamp currents (I1, I2) can be detected individually in day mode and in a common manner in night mode. The control system reduces instability of the tubes, in particular flicker.Type: GrantFiled: August 27, 2003Date of Patent: September 28, 2010Assignee: Harman Becker Automotive Systems GmbHInventors: Christian Schanz, Matthias Rupprecht
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Patent number: 7798527Abstract: A portable seatbelt device for attachment to a seat to restrain a person to the seat includes a carrying case and a lap belt having a portion attached to the carrying case. The lap belt is operable to wrap around the person in the vicinity of the person's waist to thereby restrain the person to the device. An exit belt is included having a first portion, a length of which is attached to the carrying case, and a second portion extending from the carrying case with a buckle connector attached thereto. At least one retractable mechanism is attached to the first portion of the exit belt and contains at least one retractable belt. The retractable belt is operable to extend out from the retractable mechanism and around a portion of the seat and connect with the connector attached to the second portion of the exit belt to thereby wrap around the person in the vicinity of the person's shoulders to restrain the person to the seat.Type: GrantFiled: April 4, 2008Date of Patent: September 21, 2010Assignees: Sara's Wish Foundation, University of MassachusettsInventors: Clint Walton, Ronald Leung, Sundar Krishnamurty, Anne M. Schewe, Joshua Doolittle