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

Ron Tsai — 5 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
New Taipei, TW: #2,721 of 10,472 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Ron Tsai has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 2012 and the most recent in September 2017. Ron Tsai ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Ron Tsai in New Taipei, TW.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9760985 Apparatus and method for highly accurate real-time photoelectric glass substrate identification Ta-Jen Kuo 2017-09-12
8502967 Apparatus for optical inspection Cooper S. K. Kuo, Steven Lee 2013-08-06
8432540 Support mechanism for inspection systems Cooper S. K. Kuo, Steven Lee 2013-04-30
8428334 Inspection System Cooper S. K. Kuo 2013-04-23
8305569 Apparatus for optical inspection Cooper S. K. Kuo, Steven Lee 2012-11-06