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

Chen-Lun Yang — 4 Patents

LTLeadtrend Technology: 3 patents #34 of 93Top 40%
GOGrenergy Opto: 1 patents #19 of 24Top 80%
Baoshan, TW: #984 of 3,661 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Chen-Lun Yang has been granted 4 US patents while listed as an inventor at Leadtrend Technology. The first was granted in 2014 and the most recent in April 2016. Chen-Lun Yang ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Chen-Lun Yang in Baoshan, TW.

Patents per Year

Patents granted per year, 2014 to 2016Bar chart with a peak of 2 patents in 2015.peak 22014: 1 patents20142015: 2 patents20152016: 1 patents2016

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9318950 Control circuit for reducing touch current of a power converter and operation method thereof Hsin-Hung Lu 2016-04-19
9148013 Control methods for over voltage protection and relevant power controllers Ren-Yi Chen, Shun-Chin Chou 2015-09-29
9046382 Power control circuits and methods Shun-Chin Chou 2015-06-02
8854018 Control circuit for reducing touch current of a power converter and operation method thereof Kuo-Chien Huang, Hsin-Hung Lu 2014-10-07