Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Nguyen — 17 Patents

DSDialog Semiconductor: 13 patents #20 of 293Top 7%
CCCircle Seal Controls: 1 patents #2 of 8Top 25%
IWIwatt: 1 patents #34 of 46Top 75%
Northrop Grumman: 1 patents #1,512 of 2,250Top 70%
Santa Clara, CA: #984 of 9,301 inventorsTop 15%
California: #35,467 of 386,348 inventorsTop 10%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
David Nguyen has been granted 17 US patents while listed as an inventor at Dialog Semiconductor. The first was granted in 1992 and the most recent in April 2024. David Nguyen ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list David Nguyen in Santa Clara, CA, US.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11946979 Short circuit and soft short protection for data interface charging Jianming Yao, Kai-Wen Chin, Yong Li, Cong Zheng, Fuqiang Shi 2024-04-02
11736026 Flyback converter with fast load transient detection Mengfei Liu, Yimin Chen, Juyoung Yoon, Tao Li, Guang Feng +3 more 2023-08-22
11394303 Flyback converter with synchronous rectifier switch fault detection Yimin Chen, Juyoung Yoon, Jiandong Zhang, Jianming Yao 2022-07-19
11031796 Short circuit and soft short protection for data interface charging Jianming Yao, Kai-Wen Chin, Yong Li, Cong Zheng, Fuqiang Shi 2021-06-08
10666150 Flyback converter with output current calibration Kai-Wen Chin, Jianming Yao, Tao Li 2020-05-26
10483857 Flyback converter with output voltage calibration Jianming Yao, Kai-Wen Chin, Tao Li 2019-11-19
10116161 Line ripple compensation for switching power converters Kai-Wen Chin, Fuqiang Shi, Pengju Kong 2018-10-30
10020741 Adaptive cable drop compensation based on scalable cable offset factor Jianming Yao, Hien Huu Bui 2018-07-10
9985537 Primary sensing of output voltage for an AC-DC power converter Fuqiang Shi, Pengju Kong, Hien Huu Bui, Judy Sha, Duc Doan 2018-05-29
9537404 AC-DC power supply input voltage detection and monitoring Yong Li, Hien Huu Bui, Fuqiang Shi 2017-01-03
9531275 Precise output power detection Fuqiang Shi, Hien Huu Bui, Yong Li, Jianming Yao 2016-12-27
9112498 Dynamic MOSFET gate drivers Yong Li, Fuqiang Shi, Andrew Kwok-Cheung Lee, Jiang Chen 2015-08-18
8982584 Power supply regulation for ultra-low load and no-load operation Fuqiang Shi, Yong Li, John William Kesterson 2015-03-17
8964422 EMI frequency spreading method for switching power converter Fuqiang Shi, Yong Li, John William Kesterson, Junjie Zheng 2015-02-24
8259472 Switching power converter having optimal dynamic load response with ultra-low no load power consumption Yong Li, Fuqiang Shi, Xiaolin Gao 2012-09-04
6914422 Current monitoring/control circuit Donald L. Baxter, Kenneth B. Wheeler 2005-07-05 $15,317,000
5123442 Regulating shut off valve Timothy R. Geuy 1992-06-23