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Intermittant signals
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for bidirectional communication between measur...
Patent number
10,805,142
Issue date
Oct 13, 2020
Diehl Metering Systems GmbH
Hristo Petkov
G08 - SIGNALLING
Information
Patent Grant
Device for estimating frequency offsets and method thereof
Patent number
10,707,943
Issue date
Jul 7, 2020
Dialog Semiconductor Korea Inc.
Byung Su Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Stable modulation index calibration and dynamic control
Patent number
10,447,511
Issue date
Oct 15, 2019
Cypress Semiconductor Corporation
Kai Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmitter and data receiver
Patent number
10,411,877
Issue date
Sep 10, 2019
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Josef Bernhard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Self-interference cancellation for MIMO radios
Patent number
10,243,719
Issue date
Mar 26, 2019
The Board of Trustees of the Leland Stanford Junior University
Dinesh Bharadia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmitter and data receiver
Patent number
9,172,522
Issue date
Oct 27, 2015
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Josef Bernhard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Paired OFDM pilot symbols
Patent number
8,982,987
Issue date
Mar 17, 2015
QUALCOMM Incorporated
Nicola Varanese
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver-side estimation of and compensation for signal impairments
Patent number
8,971,465
Issue date
Mar 3, 2015
QUALCOMM Incorporated
Nicola Varanese
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and faculty to measure and compensate DCO frequency distorti...
Patent number
8,923,461
Issue date
Dec 30, 2014
Intel Mobile Communications GmbH
Giuseppe Li Puma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver and method for processing radio signals using soft pilot s...
Patent number
8,908,781
Issue date
Dec 9, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Douglas Cairns
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitter and method for transmitting soft pilot symbols in a dig...
Patent number
8,750,407
Issue date
Jun 10, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Jung-Fu Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for digital wireless communications
Patent number
8,687,677
Issue date
Apr 1, 2014
Harris Corporation
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Uplink SDMA pilot estimation
Patent number
8,654,911
Issue date
Feb 18, 2014
QUALCOMM Incorporated
Richard van Nee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and faculty to measure and compensate DCO frequency distorti...
Patent number
8,638,878
Issue date
Jan 28, 2014
Intel Mobile Communications GmbH
Giuseppe Li Puma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel estimation using linear phase estimation
Patent number
8,630,371
Issue date
Jan 14, 2014
Marvell International Ltd.
Jungwon Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
In-band generation of low-frequency periodic signaling
Patent number
8,457,247
Issue date
Jun 4, 2013
PLX Technology, Inc.
Mark Fountain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency offset estimator
Patent number
8,457,178
Issue date
Jun 4, 2013
QUALCOMM Incorporated
Tao Luo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for digital wireless communications
Patent number
8,442,158
Issue date
May 14, 2013
Harris Corporation
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for improved communication utilizing velocity rel...
Patent number
8,369,445
Issue date
Feb 5, 2013
Raytheon Company
Marion P. Hensley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for complexity reduction in detection of delay...
Patent number
8,300,674
Issue date
Oct 30, 2012
Telefonaktiebolaget L M Ericsson (Publ)
Jiann-Ching Guey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for providing carrier synchronization in digit...
Patent number
8,275,081
Issue date
Sep 25, 2012
DTVG Licensing, Inc.
Yimin Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless transmitting apparatus, wireless receiving apparatus, wire...
Patent number
8,248,975
Issue date
Aug 21, 2012
Nippon Telegraph and Telephone Corporation
Takafumi Fujita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Framing structure for digital broadcasting and interactive services
Patent number
8,208,499
Issue date
Jun 26, 2012
DTVG Licensing, Inc.
Feng-Wen Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel estimation using linear phase estimation
Patent number
8,194,768
Issue date
Jun 5, 2012
Marvell International Ltd.
Jungwon Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver and method for processing radio signals using soft pilot s...
Patent number
8,149,929
Issue date
Apr 3, 2012
Telefonaktiebolaget L M Ericsson (Publ)
Douglas Cairns
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for digital wireless communications
Patent number
8,098,772
Issue date
Jan 17, 2012
Panasonic Corporation
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for estimating a multicarrier signal propagation...
Patent number
8,094,732
Issue date
Jan 10, 2012
TDF
Bruno Jahan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for digital wireless communications
Patent number
7,873,124
Issue date
Jan 18, 2011
Panasonic Corporation
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for frequency acquisition of a mobile communications device
Patent number
7,826,577
Issue date
Nov 2, 2010
Palm, Inc.
Bernd Bienek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for providing carrier synchronization in digit...
Patent number
7,817,759
Issue date
Oct 19, 2010
DTVG Licensing, Inc.
Yimin Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Stable Modulation Index Calibration and Dynamic Control
Publication number
20190104000
Publication date
Apr 4, 2019
CYPRESS SEMICONDUCTOR CORPORATION
Kai Xie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR EFFICIENT FREQUENCY ESTIMATION IN BURST MODE...
Publication number
20140369440
Publication date
Dec 18, 2014
Neal Becker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Faculty to Measure and Compensate DCO Frequency Distorti...
Publication number
20140112423
Publication date
Apr 24, 2014
Giuseppe Li Puma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PAIRED OFDM PILOT SYMBOLS
Publication number
20130259153
Publication date
Oct 3, 2013
QUALCOMM Incorporated
Nicola Varanese
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVER-SIDE ESTIMATION OF AND COMPENSATION FOR SIGNAL IMPAIRMENTS
Publication number
20130259173
Publication date
Oct 3, 2013
QUALCOMM Incorporated
NICOLA VARANESE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DIGITAL WIRELESS COMMUNICATIONS
Publication number
20130251008
Publication date
Sep 26, 2013
Harris Corporation
YUTAKA MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMITTER AND DATA RECEIVER
Publication number
20130230060
Publication date
Sep 5, 2013
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Josef BERNHARD
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR EFFICIENT FREQUENCY ESTIMATION IN BURST-MODE...
Publication number
20130223544
Publication date
Aug 29, 2013
Neal Becker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Faculty to Measure and Compensate DCO Frequency Distorti...
Publication number
20130156129
Publication date
Jun 20, 2013
Intel Mobile Communications GmbH
Giuseppe Li Puma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVER AND METHOD FOR PROCESSING RADIO SIGNALS USING SOFT PILOT S...
Publication number
20120155574
Publication date
Jun 21, 2012
Douglas Cairns
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IN-BAND GENERATION OF LOW-FREQUENCY PERIODIC SIGNALING
Publication number
20120128091
Publication date
May 24, 2012
PLX TECHNOLOGY, INC.
Mark FOUNTAIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DIGITAL WIRELESS COMMUNICATIONS
Publication number
20120082268
Publication date
Apr 5, 2012
PANASONIC CORPORATION
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Phase adjustment method, data transmission device, and data transmi...
Publication number
20120014461
Publication date
Jan 19, 2012
FUJITSU LIMITED
Takatsugu Sasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DIGITAL WIRELESS COMMUNICATIONS
Publication number
20110085590
Publication date
Apr 14, 2011
PANASONIC CORPORATION
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PROVIDING CARRIER SYNCHRONIZATION IN DIGIT...
Publication number
20110033016
Publication date
Feb 10, 2011
The DIRECTV Group, Inc.
Yimin Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR ESTIMATING CARRIER FREQUENCY ERROR
Publication number
20100283918
Publication date
Nov 11, 2010
Benyuan Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DIGITAL WIRELESS COMMUNICATIONS
Publication number
20100172444
Publication date
Jul 8, 2010
PANASONIC CORPORATION
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System And Method For Improved Communication Utilizing Velocity Rel...
Publication number
20100142646
Publication date
Jun 10, 2010
Raytheon Company
Marion P. Hensley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UPLINK SDMA PILOT ESTIMATION
Publication number
20100046681
Publication date
Feb 25, 2010
QUALCOMM Incorporated
Richard van Nee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Transmitter and Method for Transmitting Soft Pilot Symbols in a Dig...
Publication number
20090310708
Publication date
Dec 17, 2009
Jung-Fu Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVER AND METHOD FOR PROCESSING RADIO SIGNALS USING SOFT PILOT S...
Publication number
20090310715
Publication date
Dec 17, 2009
Douglas Cairns
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTER AND METHOD FOR TRANSMITTING SOFT PILOT SYMBOLS IN A DIG...
Publication number
20090310707
Publication date
Dec 17, 2009
Jung-Fu Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS TRANSMITTING APPARATUS, WIRELESS RECEIVING APPARATUS, WIRE...
Publication number
20090285137
Publication date
Nov 19, 2009
Nippon Telegraph and Telephone Corporation
Takafumi Fujita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DIGITAL WIRELESS COMMUNICATIONS
Publication number
20090103650
Publication date
Apr 23, 2009
PANASONIC CORPORATION
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM AND METHOD
Publication number
20090067476
Publication date
Mar 12, 2009
NEC Corporation
Hisashi KAWABATA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Carrier Phase Ambiguity Correction
Publication number
20080292004
Publication date
Nov 27, 2008
Ivonete Markman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR DIGITAL WIRELESS COMMUNICATION
Publication number
20080260069
Publication date
Oct 23, 2008
Matsushita Electric Industrial Co., Ltd.
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMPROVED FREQUENCY OFFSET ESTIMATOR
Publication number
20080260006
Publication date
Oct 23, 2008
QUALCOMM Incorporated
Tao Luo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ITERATIVE PILOT-AIDED FREQUENCY OFFSET ESTIMATION AND C/I MEASUREME...
Publication number
20080187081
Publication date
Aug 7, 2008
Vikash Srivastava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for providing carrier synchronization in digit...
Publication number
20080181344
Publication date
Jul 31, 2008
Yimin Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE