Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KC

Kai Keung Chan — 21 Patents

ETEtopus Technology: 8 patents #3 of 7Top 45%
SSSk Hynix Memory Solutions: 7 patents #14 of 60Top 25%
LDLink—A—Media Devices: 4 patents #12 of 26Top 50%
ALAgate Logic: 1 patents #25 of 48Top 55%
LSLsi: 1 patents #2,067 of 3,238Top 65%
Fremont, CA: #779 of 9,298 inventorsTop 9%
California: #27,449 of 386,348 inventorsTop 8%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Kai Keung Chan has been granted 21 US patents while listed as an inventor at Etopus Technology. The first was granted in 2004 and the most recent in September 2022. Kai Keung Chan ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Kai Keung Chan in Fremont, CA, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11438199 Clock duty cycle calibration and phase calibration for high-speed transmitter Danfeng Xu, Xiaolong Liu, Hon Man Yau, Paul K. Lai 2022-09-06
11349689 Receiver for high speed communication channel Danfeng Xu, Yu Kou 2022-05-31
10680857 Receiver for high speed communication channel Danfeng Xu, Yu Kou 2020-06-09
10270627 Receiver for high speed communication channel Danfeng Xu, Yu Kou 2019-04-23
9742422 Receiver with adjustable reference voltages Danfeng Xu, Yu Kou 2017-08-22
9705531 Multi mode viterbi decoder Yu Kou, Tze Yin Cheung, Danfeng Xu 2017-07-11
9397680 Receiver with adjustable reference voltages Danfeng Xu, Yu Kou 2016-07-19
9319249 Receiver for high speed communication channel Danfeng Xu, Yu Kou 2016-04-19
9043688 Error data generation and application for disk drive applications Xin Song, Jason Bellorado, Kwok W. Yeung 2015-05-26
8981813 Method and apparatus for facilitating communication between programmable logic circuit and application specific integrated circuit with clock adjustment David Tsang, Shian-Jiun Fu, Chao-Chiang Chen 2015-03-17
8935309 Generation of constrained pseudo-random binary sequences (PRBS) Xin Song 2015-01-13
8862971 Inter-track interference (ITI) correlation and cancellation for disk drive applications Xin Song, Kwok W. Yeung, Xianfeng Rui 2014-10-14
8659846 Inter-track interference cancelation in the presence of frequency offset Naveen Kumar, Jason Bellorado, Marcus Marrow 2014-02-25
8631311 Data recovery using existing reconfigurable read channel hardware Yu Kou, Xin Song, Wing Hui 2014-01-14
8570680 Pad bit injection during read operation to improve format efficiency Kwok W. Yeung, Paul K. Lai 2013-10-29
8489971 Hardware implementation scheme to adapt coefficients for data dependent noise prediction and soft output viterbi algorithm Kin Man Ng, Xin Song, Jason Bellorado 2013-07-16
8320512 Preamble acquisition without second order timing loops Haitao Xia, Shih-Ming Shih, Ryan Yu, Marcus Marrow 2012-11-27
8077814 Preamble acquisition without second order timing loops Haitao Xia, Shih-Ming Shih, Ryan Yu, Marcus Marrow 2011-12-13
7974033 Pad bit injection during read operation to improve format efficiency Kwok W. Yeung, Paul K. Lai 2011-07-05
7869547 Preamble acquisition without second order timing loops Haitao Xia, Shih-Ming Shih, Ryan Yu, Marcus Marrow 2011-01-11
6677793 Automatic delay matching circuit for data serializer Jung Sheng Hoei, Pankaj N. Joshi, Leo Fang 2004-01-13 $7,665,000