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

Kuo Sun — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
General Motors: 1 patents #9,441 of 18,328Top 55%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Kuo Sun has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2021 and the most recent in January 2024. Kuo Sun ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kuo Sun in Taichung, MI, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11870089 Battery cell pack Andrew C. Bobel, Anil K. Sachdev, Patrick H. Clark, Pooja Suresh, Ran Wu +5 more 2024-01-09 $18,173,000
11117244 Ratchet wrench Chih-Chi Chen 2021-09-14