Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chuan-Hsiang Chen — 1 Patent

PEPhison Electronics: 1 patents #172 of 344Top 50%
Hengshan, TW: #1,017 of 1,564 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Chuan-Hsiang Chen has been granted 1 US patent while listed as an inventor at Phison Electronics. All of these patents were granted in 2020. Chuan-Hsiang Chen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chuan-Hsiang Chen in Hengshan, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10713178 Mapping table updating method, memory controlling circuit unit and memory storage device Chia-Han Yen 2020-07-14