Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
WT

Weijun Tan — 68 Patents

LSLsi: 38 patents #12 of 1,740Top 1%
ASAgere Systems: 18 patents #45 of 1,849Top 3%
APAvago Technologies General Ip (Singapore) Pte.: 12 patents #44 of 2,004Top 3%
Longmont, CO: #21 of 2,039 inventorsTop 2%
Colorado: #199 of 40,980 inventorsTop 1%
Overall (All Time): #31,224 of 4,157,543Top 1%
68 Patents All Time

Issued Patents All Time

Showing 51–68 of 68 patents

Patent #TitleCo-InventorsDate
8201051 Method for detecting short burst errors in LDPC system Shaohua Yang, Hongwei Song 2012-06-12
8176399 Using short burst error detector in a queue-based system Shaohua Yang, Hongwei Song 2012-05-08
8176404 Systems and methods for stepped data retry in a storage system Shaohua Yang, Yuan Xing Lee 2012-05-08
8176400 Systems and methods for enhanced flaw scan in a data processing device Shaohua Yang, Hongwei Song, Richard Rauschmayer 2012-05-08
8161357 Systems and methods for using intrinsic data for regenerating data from a defective medium Shaohua Yang, George Mathew, Kelly Fitzpatrick, Hao Zhong, Yuan Xing Lee 2012-04-17
8149527 Systems and methods for reducing attenuation of information derived from a defective medium Hao Zhong, Yuan Xing Lee, Richard Rauschmayer, Shaohua Yang, Harley Burger +2 more 2012-04-03
8139457 Systems and methods for low latency media defect detection Yang Cao, Scott M. Dziak, Nayak Ratnakar Aravind, Richard Rauschmayer 2012-03-20
8121224 Systems and methods for filter based media defect detection Shaohua Yang, George Mathew, Du Li 2012-02-21
8095855 Systems and methods for regenerating data from a defective medium Shaohua Yang, George Mathew, Kelly Fitzpatrick, Hao Zhong, Yuan Xing Lee 2012-01-10
8089713 Detection of hard-disc defect regions using soft decisions Shaohua Yang 2012-01-03
7990642 Systems and methods for storage channel testing Yuan Xing Lee, George Mathew, Shaohua Yang, Hongwei Song, Hao Zhong 2011-08-02
7925959 Systems and methods for tri-column code based error reduction 2011-04-12
7849385 Systems and methods for media defect detection utilizing correlated DFIR and LLR data Hongwei Song, Shaohua Yang 2010-12-07
7801200 Systems and methods for code dependency reduction 2010-09-21
7802163 Systems and methods for code based error reduction 2010-09-21
7779331 Systems and methods for tri-column code based error reduction 2010-08-17
7712008 Systems and methods for error reduction associated with information transfer Hongwei Song 2010-05-04
7679853 Detection of signal disturbance in a partial response channel Hongwei Song 2010-03-16