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

David Wang — 25 Patents

Amazon: 9 patents #1,701 of 19,158Top 9%
CUCarnegie Mellon University: 1 patents #637 of 1,507Top 45%
MSM/A-Com Government Systems: 1 patents #8 of 23Top 35%
Samsung: 1 patents #50,112 of 75,807Top 70%
San Jose, CA: #2,531 of 32,062 inventorsTop 8%
California: #22,079 of 386,348 inventorsTop 6%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
David Wang has been granted 25 US patents while listed as an inventor at Amazon. The first was granted in 1981 and the most recent in September 2025. David Wang ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list David Wang in San Jose, CA, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12416532 Thermal gradient battery monitoring system and methods Arun Raghupathy, James Robert Lim, Ihab A. Ali, Chang Hong Ye 2025-09-16
12149106 Systems and methods for monitoring high charge levels in rechargeable batteries Michael Chen, William Alan Saperstein, James Robert Lim 2024-11-19 $89,094,000
12057592 Battery expansion control system Lauren Chanen, James Robert Lim, Neha Ravi Dixit, Alexander Wroblewski 2024-08-06 $132,097,000
12050190 Thermal gradient battery monitoring system and methods Arun Raghupathy, James Robert Lim, Ihab A. Ali, Chang Hong Ye 2024-07-30 $89,515,000
12051926 Battery protection systems for detecting conductive liquid ingress and associated devices and methods James Robert Lim, Haoxing Zhang, Dietrich Ho, Yuanyuan Song 2024-07-30 $89,515,000
11901751 Systems and methods for monitoring high charge levels in rechargeable batteries Michael Chen, William Alan Saperstein, James Robert Lim 2024-02-13 $89,356,000
11689033 Dual battery protection of rechargeable batteries Haoxing Zhang, James Robert Lim, Dietrich Ho 2023-06-27 $76,505,000
11680918 Thermal gradient battery monitoring system and methods Arun Raghupathy, James Robert Lim, Ihab A. Ali, Chang Hong Ye 2023-06-20 $115,033,000
11668756 Battery degradation monitoring system and methods Lauren Chanen, James Robert Lim, Pak Heng Lau 2023-06-06 $80,471,000
11637434 Protection of parallel battery cells in a battery James Robert Lim, Bonnie Yip, Haoxing Zhang 2023-04-25 $100,293,000
11482872 Battery protection systems for detecting conductive liquid ingress and associated devices and methods James Robert Lim, Haoxing Zhang, Dietrich Ho, Yuanyuan Song 2022-10-25 $54,620,000
11387450 Electrolytes for lithium metal electrodes and rechargeable batteries using same Yet-Ming Chiang, Venkatasubramanian Viswanathan, Linsen Li, Vikram Pande 2022-07-12 $81,458,000
10840624 NGSFF and M.2 differentiation and mutual protection circuit Gwangman Lim, Shinwoo Park 2020-11-17
10554072 Initiating commands for in-package device by light-energy James (Jimmy) Robert Lim, Yuting Yeh, Poon-Keong Ang, Erik Avy Vaknine 2020-02-04 $85,832,000
10497964 Methods and systems for a bidirectionally flexible battery Bryan Holmdahl, James Robert Lim, Jonathan Fought, Yuting Yeh 2019-12-03 $86,096,000
10361406 Flexible battery device Ramez Nachman, James Robert Lim, Bryan Holmdahl, Yuting Yeh, Matthew S. Wong 2019-07-23 $141,779,000
10355319 Methods and systems for improved battery performance James Robert Lim, Yuting Yeh, John C. Wang 2019-07-16 $133,086,000
10348090 Method of determining a condition of an electrical power network and apparatus therefor Douglas Wilson 2019-07-09
10321588 Methods and systems for a flexible battery Bryan Holmdahl, James Robert Lim, Yuting Yeh, Kok Yen Cheng 2019-06-11 $94,784,000
10283975 Smart diagnostics for hot-pluggable battery systems Vidhyananth Ramasamy Venkatasamy, Thomas Gang Wang, Xin Li, Puneet Gupta 2019-05-07 $115,063,000
9837681 Low capacity, low area-specific resistance battery cell for electronic devices James Robert Lim, Thomas Gang Wang, David Tuzman, Poon-Keong Ang, Vidhyananth Ramasamy Venkatasamy 2017-12-05 $70,058,000
9502734 Flexible battery James Robert Lim, Yuting Yeh, Erik Avy Vaknine 2016-11-22 $77,279,000
9496582 Flexible battery James Robert Lim, Yuting Yeh, Erik Avy Vaknine 2016-11-15 $58,136,000
4697261 Linear predictive echo canceller integrated with RELP vocoder Philip J. Wilson 1987-09-29 $2,978,000
4274272 Mechanical digital lock Sun-Tong De 1981-06-23