Featured patents

Receiver Parametric Covariance Estimation for Precoded MIMO Transmissions
US 08781011 B2, July 15, 2014, Diversity, Stephen J. Grant / Telefonaktiebolaget LM Ericsson (Publ) (Stockholm, SE
A method implemented in a wireless receiver of estimating impairment covariance…

Powerline Communication Device With Load Characterization Functionality
US 08711951 B2, April 29, 2014, Cable Systems and Components, Seyed A A Danesh et al. / Broadcom Corporation (Irvine, US)
A Power Line Communications (PLC) device comprising:…

Interface Circuit
US 08711908 B2, April 29, 2014, Transmission interface between two stations or terminals, Yasuhisa Nakajima et al. / Sony Corporation JP
An interface circuit comprising:…

AC Coupled Clock Receiver With Common-Mode Noise Rejection
US 08693557 B1, April 8, 2014, Systems Using Alternating or Pulsating Current, Alejandro F. Gonzalez et al. / Integrated Device Technology inc. (San Jose, US)
A clock receiver for rejecting common-mode noise in a differential clock signal,…

Transformer Power Combiner With Filter Response
US 08654867 B2, Feb. 18, 2014, Transformer coupling, Baher S. Haroun et al. / Texas Instruments Incorporated (Dallas, US)
An apparatus comprising:…

Image Compression and Decompression
US 08582666 B2, Nov. 12, 2013, Pre / post filtering, Fei Zuo et al. / Koninklijke Philips N.V. (Eindhoven, NL)
A decompression apparatus comprising:…

System and Method for Selective Image Capture, Transmission and Reconstruction
US 08582648 B2, Nov. 12, 2013, Separate coders, Kai Schleupen et al. / International Business Machines Corporation (Armonk, US)
A video processing system for generating a foveated video display with sections…

Fractional-N Frequency Synthesizer With Separate Phase and Frequency Detectors
US 08537952 B1, Sept. 17, 2013, Phase locked loop, Himanshu Arora / Marvell International Ltd. (Hamilton, BM)
A method of generating a signal having a desired frequency from a reference…

Method and System for Low Complexity Channel Estimation in OFDM Communication Networks Using Circular Convolution
US 08494066 B2, July 23, 2013, Plural channels for transmission of a single pulse train, Uri Landau et al. / Broadcom Corporation (Irvine, US)
A method for forming a channel estimate in an orthogonal frequency division…

Device and Method for Receiver-Equalizer Calibration
US 08483340 B2, July 9, 2013, By filtering, Mei-Chao Yeh et al. / Realtek Semiconductor Corp. (HsinChu, TW)
A device for receiver-equalizer calibration, comprising:…

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