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

ML Tsai — 1 Patent

EPEpistar: 1 patents #519 of 732Top 75%
Hsinchu, TW: #8,923 of 13,380 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
ML Tsai has been granted 1 US patent while listed as an inventor at Epistar. All of these patents were granted in 2014. ML Tsai ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list ML Tsai in Hsinchu, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8692270 Light emitting device Min-Hsun Hsieh, Ta-Cheng Hsu, Chih-Chiang Lu, Chien-Yuan Wang, Yen-Wen Chen +1 more 2014-04-08