Featured patents

Guided Wave Radar Level Gauge With Improved Sealing Arrangement
US 08842039 B2, Sept. 23, 2014, Material level within container, Hakan Fredriksson et al. / Rosemount Tank Radar AB (Gothenburg, SE)
A guided wave radar level gauge for determining a filling level of a product…

Method and System for GNSS Assistance Data or LTO Data Download Over a Broadcast Band
US 08823586 B2, Sept. 2, 2014, Providing aiding data (IPC), Steven Malkos et al. / Broadcom Corporation (Irvine, US)
A method for processing signals, the method comprising: receiving, from an FM…

Portable Terminal Device and Location Result Acquisition Interval Setting Method Thereof
US 08791858 B2, July 29, 2014, Power consumption, Takao Nakagawa / NEC Corporation (Tokyo, JP)
A portable terminal device comprising:…

Methods and Systems for Estimating Angle of Arrival
US 08797213 B2, Aug. 5, 2014, Having a phase detector, David Garrett et al. / Broadcom Corporation (Irvine, US)
A system for estimating an angle of arrival, comprising:…

Global Navigation Satellite System (GNSS) Reference Station Integrity Monitoring and Assurance
US 08624779 B2, Jan. 7, 2014, Integrity monitoring, fault detection or fault isolation of space segment), Kendall Ferguson / Trimble Navigation Limited (Sunnyvale, US)
A method of Global Navigation Satellite System (GNSS) reference station integrity…

Method and Apparatus for Location Detection Using GPS and WiFi/WiMAX
US 08633853 B2, Jan. 21, 2014, By combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system (IPC), Soroush Amidi / Honeywell International Inc. (Morristown, US)
A method, comprising:…

Position Measuring Device and Position Measuring Method by Means of GPS
US 08604972 B2, Dec. 10, 2013, Using carrier phase measurements; e.g., kinematic positioning; using long or short baseline interferometry (IPC), Tomohiro Abe et al. / Hitachi Zosen Corporation (Osaka, JP)
A position measuring device by means of GPS, the device measuring…

Method and Circuit for Operating a Mixer
US 08552906 B2, Oct. 8, 2013, With local oscillator control, Florian Starzer et al.
A method for operating a mixer configured to mix a local oscillator signal…

Wireless Communication Device and Associated Method Including Control of Positioning-System Receiver and Shared Oscillator
US 08482460 B2, July 9, 2013, Interference-related issues (IPC), Xin Jin / Research In Motion Limited (Waterloo, Ontario, CA)
A mobile wireless communication device comprising:…

Phased Array Millimeter Wave Imaging Techniques
US 08456351 B2, June 4, 2013, Image production, Dong G. Kam et al. / International Business Machines Corporation (Armonk, US)
An apparatus to detect a radio frequency image, the apparatus comprising:…

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