Chiang Yeh — 22 Patents at Alcatel Lucent

Chiang Yeh has been granted 22 US patents while listed as an inventor at Alcatel Lucent. The first was granted in 2002 and the most recent in September 2025. Chiang Yeh ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Chiang Yeh in Taipei, CA, TW.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12405352	Signal generation circuit, radar apparatus, and signal control method	—	2025-09-02
11662424	Radar apparatus and leakage correction method	Hsiang-Feng Chi	2023-05-30
11307287	Radar apparatus and leakage correction method	Hsiang-Feng Chi	2022-04-19
11307301	Location detection system	—	2022-04-19
11190447	Routing protocol and distributed router	Nathan Farrington, Cyriel Minkenberg	2021-11-30
10965251	Multi-mode processing circuit and multi-mode controlling method thereof	Ching-Piao Liang	2021-03-30
10778814	Multi-field classifier	German Rodriguez Herrera, Bhaskar Chowdhuri	2020-09-15
10678599	Hardware efficient system and method for load balancing using a random number	Bhaskar Chowdhuri, Cyriel Minkenberg, Guy Regev	2020-06-09
10205664	System and method for routing	Nathan Farrington, Bhaskar Chowdhuri	2019-02-12
9942027	Synchronization and ranging in a switching system	Guy Regev, Daniel Brunina, Nathan Farrington, Thomas Pierre Schrans	2018-04-10
9036647	Method and apparatus for network security	Lawrence Helmerich, Sindhu K. Mohandas, Abhishek Sinha, Gregory G. Page, Peter Ott +1 more	2015-05-19	$1,780,000
7872993	Method and system for classifying data packets	Kevin Bailey, Prashant Rao, Vincent Magret	2011-01-18	$1,254,000
7639674	Internal load balancing in a data switch using distributed network processing	Dennis Weaver	2009-12-29	$2,159,000
7633417	Device and method for enhancing the human perceptual quality of a multimedia signal	—	2009-12-15	$3,284,000
7631096	Real-time bandwidth provisioning in a switching device	Dennis Weaver	2009-12-08	$1,735,000
7596220	Echo cancellation using adaptive IIR and FIR filters	Harpal Mann	2009-09-29	$3,494,000
7554980	Packet classification using relevance scoring	James Hitzelberger	2009-06-30	$1,692,000
7536007	Echo cancellation using adaptive IIR and FIR filters	Harpal Mann	2009-05-19	$1,140,000
7480304	Predictive congestion management in a data communications switch using traffic and system statistics	Bryan Dietz	2009-01-20	$2,011,000
6812763	Automatic wideband quadrature frequency generator	Hung-Chuan LIN	2004-11-02
6687373	Heusristics for optimum beta factor and filter order determination in echo canceler systems	Wei Song	2004-02-03	$31,667,000
6434156	Virtual switching for interconnected networks	—	2002-08-13	$7,887,000

Chiang Yeh — 22 Patents

Issued Patents All Time

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