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 26–50 of 68 patents

Patent #TitleCo-InventorsDate
8745439 Systems and methods for multilevel media defect detection Shaohua Yang, Yuan Xing Lee 2014-06-03
8732562 Systems and methods for improved short media defect detection Fan Zhang, Shaohua Yang 2014-05-20
8730606 Read channel error correction using multiple calibrators Shaohua Yang 2014-05-20
8699167 Systems and methods for data detection using distance based tuning Haitao Xia, Nenad Miladinovic, Shaohua Yang 2014-04-15
8681441 Systems and methods for generating predictable degradation bias Shaohua Yang, Zongwang Li, Fan Zhang, Yang Han 2014-03-25
8683309 Systems and methods for ambiguity based decode algorithm modification Fan Zhang, Zongwang Li, Shaohua Yang, Yang Han 2014-03-25
8683306 Systems and methods for data detection including dynamic scaling Shaohua Yang, Zongwang Li, Kiran Gunnam 2014-03-25
8661324 Systems and methods for non-binary decoding biasing control Shaohua Yang, Zongwang Li, Fan Zhang, Yang Han, Chung-Li Wang +1 more 2014-02-25
8654474 Initialization for decoder-based filter calibration Yang Han, Madhusudan Kalluri, Shaohua Yang 2014-02-18
8566378 Systems and methods for retry sync mark detection Shaohua Yang, Bruce W. McNeill 2013-10-22
8527858 Systems and methods for selective decode algorithm modification Fan Zhang, Zongwang Li, Shaohua Yang 2013-09-03
8516348 Systems and methods for enhanced media defect detection Hongwei Song, Shaohua Yang 2013-08-20
8468418 Systems and methods for queue based data detection and decoding Shaohua Yang, Hao Zhong, Richard Rauschmayer, Yuan Xing Lee 2013-06-18
8458553 Systems and methods for utilizing circulant parity in a data processing system Hao Zhong, Yang Han, Zongwang Li, Shaohua Yang, Yuan Xing Lee 2013-06-04
8453039 Systems and methods for media defect detection 2013-05-28
8443267 Systems and methods for hard decision assisted decoding Hao Zhong, Shaohua Yang, Changyou Xu, Yuan Xing Lee 2013-05-14
8411537 Systems and methods for recovering information from a defective medium Kelly Fitzpatrick, Shaohua Yang 2013-04-02
8341495 Method for detecting short burst errors in LDPC system Shaohua Yang, Hongwei Song 2012-12-25
8312343 Systems and methods for re-using decoding parity in a detector circuit Hao Zhong, Yang Han, Zongwang Li, Shaohua Yang, Yuan Xing Lee 2012-11-13
8291299 Turbo-equalization methods for iterative decoders Zongwang Li, Shaohua Yang, Yang Han, Hao Zhong, Yuan Xing Lee 2012-10-16
8281214 Programmable quasi-cyclic low-density parity check (QC LDPC) encoder for read channel Shaohua Yang, Changyou Xu, Richard Rauschmayer, Hao Zhong 2012-10-02
8250431 Systems and methods for phase dependent data detection in iterative decoding Shaohua Yang, Zongwang Li, Kelly Fitzpatrick 2012-08-21
8245104 Systems and methods for queue based data detection and decoding Shaohua Yang, Hao Zhong, Richard Rauschmayer, Yuan Xing Lee 2012-08-14
8219892 Systems and methods for enhanced media defect detection Hongwei Song, Shaohua Yang 2012-07-10
8205123 Interleaver and de-interleaver for iterative code systems Shaohua Yang, Changyou Xu, Ching-Fu Wu, Yuan Xing Lee 2012-06-19