Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ming-Da Chen — 4 Patents

WIWintek: 2 patents #79 of 250Top 35%
BIBionime: 1 patents #22 of 48Top 50%
Chevron: 1 patents #2,625 of 4,788Top 55%
Nanjing, CN: #486 of 3,418 inventorsTop 15%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ming-Da Chen has been granted 4 US patents while listed as an inventor at Wintek. The first was granted in 2011 and the most recent in June 2019. Ming-Da Chen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ming-Da Chen in Nanjing, CN.

Patents per Year

Patents granted per year, 2011 to 2019Bar chart with a peak of 2 patents in 2011.peak 22011: 2 patents20112017: 1 patents20172019: 1 patents2019

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D851769 Portion of analyte measurement apparatus Peter Wirz, Pi-Chi Tang, Chiao-An Yang 2019-06-18
9608461 Battery pack cooling and charging device and method Junya Duan, Xiaohong Lin 2017-03-28
8016476 Back light module Chin-Liang Chen, Yu-Ching Wang 2011-09-13
8009260 Flexible printed circuit and liquid crystal module using the same Ping Liang, Chin-Liang Chen 2011-08-30