Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chen-Hui Chan — 3 Patents

SGSystem General: 2 patents #54 of 105Top 55%
RTRichtek Technology: 1 patents #265 of 459Top 60%
Taipei, TW: #6,564 of 24,966 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Chen-Hui Chan has been granted 3 US patents while listed as an inventor at System General. The first was granted in 2011 and the most recent in January 2020. Chen-Hui Chan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Chen-Hui Chan in Taipei, TW.

Patents per Year

Patents granted per year, 2011 to 2020Bar chart with a peak of 1 patents in 2011.peak 12011: 1 patents20112013: 1 patents20132020: 1 patents2020

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10528067 Interface device and interface temperature monitoring device Wei-Hsu Chang, Ta-Yung Yang 2020-01-07
8358518 Switching regulator having terminal for feedback signal inputting and peak switching current programming Ta-Yung Yang, Shao-Chun Huang, Jenn-yu G. Lin 2013-01-22
7911813 Offline synchronous rectifying circuit with sense transistor for resonant switching power converter Ta-Yung Yang, Chou-Sheng Wang, Shih-Hung Hsieh 2011-03-22