Featured patents

Adaptative Multi-Carrier Code Division Multiple Access
US 08520715 B2, Aug. 27, 2013, Jose Abad Molina et al. / Broadcom Corporation (Irvine, US)
A system comprising:…

All Digital Implementation of Clock Spectrum Spreading (Dither) for Low Power/Die Area
US 08731021 B2, May 20, 2014, Jody Greenberg / Marvell World Trade Ltd. BB
A digital circuit comprising:…

Apparatus and Method for Symbol Error Correctable Modulation and Demodulation Using Frequency Selective Baseband
US 08488648 B2, July 16, 2013, Sung Eun Kim et al. / Electronics and Telecommunications Research Institute (Daejeon, KR)
A symbol-error correction frequency modulation method using a frequency selective…

Architecture for Ultra-Wideband Radio
US 08588270 B1, Nov. 19, 2013, James L. Tucker / University of South Florida (Tampa, US)
A method for receiving and processing a radio signal in a transmitter-receiver…

Asymmetric UWB Radio Link for Wireless Medical Device
US 08750345 B1, June 10, 2014, Takayasu Fukuda et al. / Olympus Corporation (Tokyo, JP)
A ultra wideband radio communication system, comprising:…

Automatic Gain Control and DC Offset Compensation
US 08687669 B2, April 1, 2014, Damien Richard Smith et al. / Cambridge Silicon Radio Limited (Cambridge, GB)
A signal receiver configured to process two receive phase signals, having a gain…

Collision-Free Group Hopping in a Wireless Communication System
US 08625652 B2, Jan. 7, 2014, Wanshi Chen / QUALCOMM Incorporated (San Diego, US)
An apparatus for wireless communication, comprising:…

Communication Apparatus and Method
US 08576892 B2, Nov. 5, 2013, Young-Jun Park / Pantech Co., Ltd. (Seoul, KR)
A communication apparatus, comprising:…

Constant Amplitude Decoding Apparatus and Method for Multiplexed Direct-Sequence Spread Communication System
US 08731020 B2, May 20, 2014, Cheol Sig Pyo et al. / Electronics and Telecommunications Research Institute (Daejeon, KR)
A constant amplitude decoding apparatus, comprising:…

Disabling Spread-Spectrum Clock Signal Generation
US 08724674 B2, May 13, 2014, Shirley Pui Shan Lam et al. / ATI Technologies ULC (E. Markham, Ontario, CA)
A method comprising:…

Double-Layer Multi-Carrier Ultra-Wideband Wireless Communication Method
US 08867587 B2, Oct. 21, 2014, Xiaoyan Wang et al. / Southeast University (Jiangsu, CN)
A double-layer multi-carrier ultra-wideband wireless communication method…

Embedded Meta-Carrier With Spread Spectrum for Periodic-Burst Carriers via Overlaid Carriers
US 08654814 B2, Feb. 18, 2014, Cris M. Mamaril et al. / Comtech EF Data Corp. (Tempe, US)
A method for identifying the presence of an electronic transmission comprising:…

Frequency Level Detecting Method
US 08634446 B2, Jan. 21, 2014, Hideyuki Kusunoki / Brother Kogyo Kabushiki Kaisha (Nagoya-shi, Aichi-ken, JP)
A frequency level detecting method comprising:…

High Bandwidth Data Transport System
US 08451879 B2, May 28, 2013, Gregory P. Probst et al. / Lightwaves Systems, Inc. (Cedar Rapids, US)
A device for ultra wideband communications over a guided medium, comprising:…

High-Speed Sampling and Low-Precision Quantification Pulse Ultra-Wideband Wireless Communication Method
US 08630329 B2, Jan. 14, 2014, Zaichen Zhang et al. / Southeast University (Jiangsu, CN)
A high-speed sampling and low-precision quantification pulse ultra-wideband…

Impulse Radio Communication Device
US 08446930 B2, May 21, 2013, Yasuhiro Nakasha / Fujitsu Limited (Kawasaki, JP)
An impulse radio communication device comprising:…

Low Power, High Resolution Timing Generator for Ultra-Wide Bandwidth Communication Systems
US 08743927 B2, June 3, 2014, John W. McCorkle / Freescale Semiconductor, Inc. (Austin, US)
A data communication method, comprising:…

Method and Apparatus for Multiple Access Over a Communication Channel
US 08520716 B2, Aug. 27, 2013, Mark J. Miller et al. / ViaSat, Inc. (Carlsbad, US)
A method for spreading a repeating preamble spreading code for a preamble…

Method for Managing the Operation of a Wireless Apparatus Configured to Exchange Information With a Millimeter-Wave Communication Device, and Corresponding Apparatus
US 08625653 B2, Jan. 7, 2014, Friedbert Berens / STMicroelectronics N.V. (Amsterdam, NL)
A method for managing operation of a wireless apparatus comprising…

Method for Pulse-Based Ultra-Broadband Communication Between at Least One Transmitting Node and at Least One Receiving Node
US 08705589 B2, April 22, 2014, Andreas Heinrich et al. / Siemens Aktiengesellschaft (Munich, DE)
A method for pulse-based ultra wide band communication, comprising:…

Method for the Secure Transmission of Information Using Multiple LPD and LPI Secondary Carriers Under a Primary Carrier With Relative Carrier Offset
US 08594149 B2, Nov. 26, 2013, Michael Beeler et al. / Comtech EF Data Corp. (Tempe, US)
A method of reducing probability of detection and interception of a sub-carrier…

Methods and Apparatus for Adjusting Forward Link Signal to Interference and Noise Ratio Estimates
US 08537875 B2, Sept. 17, 2013, Jinghu Chen et al. / QUALCOMM Incorporated (San Diego, US)
A method of adjusting a plurality of forward link (FL) signal to interference…

Millimeter Wave Beaconing With Directional Antennas
US 08472497 B2, June 25, 2013, Ismail Lakkis / QUALCOMM Incorporated (San Diego, US)
A method of communication, comprising:…

Pulse Generator of UWB System
US 08625654 B2, Jan. 7, 2014, Jin Doo Jeong et al. / Electronics and Telecommunications Research Institute (Daejeon, KR)
A pulse generator of an ultra wideband (UWB) system, comprising:…

Pulse Modulation and Demodulation in a Multiband UWB Communication System
US 08634445 B2, Jan. 21, 2014, Raf L. J. Roovers et al. / NXP B.V. (Eindhoven, NL)
A communications system comprising:…

Quadrature Modulation Without Carrier
US 08731022 B2, May 20, 2014, Stephan V. Schell / Ultrabit Communications LLC (Wilmington, US)
A method, comprising:…

Receiver for MUROS Adapted to Estimate Symbol Constellation Using Training Sequences From Two Sub-Channels
US 08774248 B2, July 8, 2014, Miguel Lopez et al. / Telefonaktiebolaget LM Ericsson (Publ) (Stockholm, SE
A method of receiving modulated data in a mobile station, where the received data…

Reception Device
US 08611394 B2, Dec. 17, 2013, Atushi Okita et al. / Panasonic Corporation (Osaka, JP)
A reception device for receiving a transmission signal of an ultra wide band…

Setting a Transmission Power Level for a Mobile Unit
US 08824523 B2, Sept. 2, 2014, Gary R. Lomp / Intel Corporation (Santa Clara, US)
A mobile station comprising:…

Single Carrier Burst Structure for Decision Feedback Equalization and Tracking
US 08831063 B2, Sept. 9, 2014, Ismail Lakkis / QUALCOMM Incorporated (San Diego, US)
A method for wireless communications, comprising:…

Patentorg has 41 documents under Spread Spectrum Patents.

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