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

Ju-Fen Yang — 2 Patents

WIWintek: 2 patents #79 of 250Top 35%
DCDongguan Masstop Liquid Crystal Display Co.: 1 patents #20 of 56Top 40%
Suzhou, CN: #843 of 2,542 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Ju-Fen Yang has been granted 2 US patents while listed as an inventor at Wintek. All of these patents were granted in 2014. Ju-Fen Yang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ju-Fen Yang in Suzhou, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8777464 Rotatable illumination device Chien-Ku Lin, Zhi-Ting Ye, Chin-Liang Chen, Ming-Chuan Lin 2014-07-15
D705458 Light emitting diode tube Ming-Chuan Lin, Hsuan-I WANG, Bo Yu, Zhi-Ting Ye, Yu-Liang Chow +6 more 2014-05-20