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

Kun-Do Chan — 2 Patents

JCJ.D Components Co.: 2 patents #5 of 18Top 30%
Tainan, TW: #2,059 of 4,566 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Kun-Do Chan has been granted 2 US patents while listed as an inventor at J.D Components Co.. The first was granted in 2009 and the most recent in March 2012. Kun-Do Chan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kun-Do Chan in Tainan, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D656203 Three-wheeled scooter 2012-03-20
7487982 Combination vehicle frame 2009-02-10