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

Lang Lin — 27 Patents

ANAnsys: 8 patents #6 of 298Top 3%
ATAT&T: 4 patents #4,409 of 18,772Top 25%
STSymbol Technologies: 3 patents #326 of 1,181Top 30%
ITITRI: 3 patents #2,499 of 9,619Top 30%
AIAlarm.Com Incorporated: 3 patents #99 of 194Top 55%
DPDell Products: 1 patents #3,684 of 6,820Top 55%
ZTZte: 1 patents #1,461 of 3,593Top 45%
Cupertino, CA: #595 of 6,989 inventorsTop 9%
California: #19,967 of 386,348 inventorsTop 6%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
Lang Lin has been granted 27 US patents while listed as an inventor at Ansys. The first was granted in 2002 and the most recent in October 2025. Lang Lin ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Lang Lin in Cupertino, CA, US.

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12435513 Reinforced recycled lump/aggregate concrete precast column and construction method thereof Bo Ling Wu 2025-10-07
12439007 Point-to-point visual communications in a security monitoring system 2025-10-07
12393686 Adaptive leakage impact region detection and modeling for counterfeit chips detection Deqi Zhu, Hua Chen, Jimin Wen, Norman Chang, Dinesh Kumar Selvakumaran +1 more 2025-08-19
12177349 Machine learning for automatic identification of points of interest for side channel leakage Jimin Wen, Hua Chen, Deqi Zhu, Norman Chang, Chia-Wei Chen 2024-12-24 $61,120,000
11995187 Systems and methods for a comprehensive and efficient simulation-based methodology on IP authentication and trojan detection Dinesh Kumar Selvakumaran, Deqi Zhu, Norman Chang, Hsiming Pan 2024-05-28 $87,762,000
11973868 Systems and methods for a fast near-field electromagnetic simulation methodology for side-channel emission analysis Deqi Zhu, Norman Chang, Dinesh Kumar Selvakumaran, Yu Lu 2024-04-30 $170,887,000
11880456 Adaptive leakage impact region detection and modeling for counterfeit chips detection Deqi Zhu, Hua Chen, Jimin Wen, Norman Chang, Dinesh Kumar Selvakumaran +1 more 2024-01-23 $198,274,000
11599633 Security information extraction and probe insertion for side-channel analysis Norman Chang, Joao Geada, Deqi Zhu, Dinesh Kumar Selvakumaran, Nitin Pundir 2023-03-07 $162,207,000
11599437 Method and system for intelligent failure diagnosis center for burn-in devices under test Yun Xi, Yu Huang Lin, Meng Meng Jiang, Wen Sen Que, Hua Shan Liang +2 more 2023-03-07
11539922 Point-to-point visual communications in a security monitoring system 2022-12-27 $19,068,000
11520960 Register transfer level based side channel leakage assessment Dinesh Kumar Selvakumaran, Allen Rubin Baker, Norman Chang, Deqi Zhu, Arti Dwivedi +2 more 2022-12-06 $121,418,000
11301608 Layout-based side-channel emission analysis Dinesh Kumar Selvakumaran, Norman Chang, Calvin T. Chow, Deqi Zhu 2022-04-12 $60,163,000
11134228 Point-to-point visual communications in a security monitoring system 2021-09-28 $8,130,000
10638096 Point-to-point visual communications in a security monitoring system 2020-04-28 $4,769,000
9338615 Method for reporting short message status and signaling interworking gateway 2016-05-10
9053125 System utilizing light signals with wavelengths approximately beyond human sensitive light spectrum Wang Su 2015-06-09
8953570 Radio frequency identification system and related operating methods Chandrashekhara Harischandra, Deepak Dundappa Khade 2015-02-10
8890657 System and method for operating an RFID system with head tracking Joe White 2014-11-18
8611931 Method and system for integrated consumer experience and social networking Wang Su 2013-12-17
8520176 Stereoscopic display module, method for manufacturing the same and manufacturing system thereof Chun-Jung Chen, Chao-Hsu Tsai, Tzuan-Ren Jeng, Golden Tiao 2013-08-27
8502110 Multibeam laser device for fabricating a microretarder by heating process Kuen Lee, Chao-Hsu Tsai 2013-08-06
8456306 Association based locationing for RFID Victor Hugo Molina 2013-06-04
7940852 Near optimal joint channel estimation and data detection for COFDM systems Justin Che-I Chuang, Ye Li 2011-05-10 $15,508,000
7460620 Method for near optimal joint channel estimation and data detection for COFDM systems Justin Che-I Chuang, Ye Li 2008-12-02 $41,681,000
7099413 Method for near optimal joint channel estimation and data detection for COFDM systems Justin Che-I Chuang, Ye Li 2006-08-29 $57,220,000