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Haixiang Liang — 32 Patents

Broadcom: 13 patents #820 of 9,346Top 9%

Futurewei Technologies: 10 patents #174 of 1,563Top 15%

ALAltocom: 8 patents #1 of 3Top 35%

Qualcomm: 1 patents #7,593 of 12,104Top 65%

Atherton, CA: #46 of 431 inventorsTop 15%

California: #15,919 of 386,348 inventorsTop 5%

Overall (All Time): #110,428 of 4,157,543Top 3%

32 Patents All Time

Haixiang Liang has been granted 32 US patents while listed as an inventor at Broadcom. The first was granted in 1999 and the most recent in September 2020. Haixiang Liang ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list Haixiang Liang in Atherton, CA, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10778364	Reduced power consumption for digital signal processing (DSP)-based reception in time-division multiplexing (TDM) passive optical networks (PONs)	Xiang Liu, Frank Effenberger, Huaiyu Zeng, Guozhu Long	2020-09-15
10505583	Crosstalk channel estimation for legacy CPE	Yujie He, Jianping Tu	2019-12-10
10382093	Performing upstream symbol alignment under FEXT	Yixian Liu	2019-08-13
9985685	Power spectrum density optimization	Hui Yin, Zhong Pan, Jianping Tu	2018-05-29
9935684	Performing upstream symbol alignment under FEXT	Yixian Liu	2018-04-03
9473339	Performing upstream symbol alignment under FEXT	Yixian Liu	2016-10-18
9020145	MIMO mechanism for strong FEXT mitigation	Dong Wei	2015-04-28
8989063	Time division multiple access far end crosstalk channel estimation	Yuchen Jia, Chin Ngek Hung	2015-03-24
8964884	Power control in linear precoder design for MIMO DSL transmission	Xiao-Peng Liang, Chin Ngek Hung	2015-02-24
8842991	Method of providing end-to end connection in a unified optical and coaxial network	Liming Fang, Jim Chen, Hesham El Bakoury	2014-09-23
8732675	Operational analysis system for a communication device	Ilya Stomakhin, Mark Gonikberg, Yury Gonikberg	2014-05-20	$2,792,000
8335180	Method and apparatus for synchronizing and/or starting access points for adaptive time division multiplexing on a multi-channel wireline medium with colocated transceivers	Purushotham Kamath, James Simon Cho, Prem Kumar, Matthew Daniel Smith	2012-12-18	$18,469,000
8149904	Asymmetric digital subscriber line modem apparatus and methods therefor	Gregory H. Efland, Kevin H. Peterson, Yuanjie Chen, Alan Corry, Nino P. Ferrario +8 more	2012-04-03	$5,185,000
7593476	Data scrambler generation of pseudo-random bit sequence for semi-stationary Q-mode signal	Arthur J. Carlson	2009-09-22	$8,453,000
7398288	Efficient implementation of a filter	Mark Gonikberg	2008-07-08	$13,278,000
7397845	Impairment compensation sequence for communication	—	2008-07-08	$13,278,000
7203248	Impairment sensitive selection of constellation points for communication across a channel	—	2007-04-10	$8,792,000
7197068	Non-iterative time-domain equalizer	—	2007-03-27	$12,061,000
7190727	Categorization of impairments affecting a communication channel	—	2007-03-13	$11,559,000
7146391	Method and system for implementing SLICE instructions	Gregory H. Efland, Yuanjie Chen	2006-12-05	$21,692,000
7075980	Digital connection detection technique	Mark Gonikberg	2006-07-11	$15,697,000
7076034	Apparatus, method and software for call-waiting tone detection	Zarko Draganic	2006-07-11	$15,697,000
7054379	Data scrambler generation of pseudo-random bit sequence for semi-stationary Q-mode signal	Arthur J. Carlson	2006-05-30	$10,279,000
6961372	Non-iterative time-domain equalizer	—	2005-11-01	$10,666,000
6704400	Call-waiting tone detection technique	Zarko Draganic	2004-03-09