Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ming-Chung Chiang — 8 Patents

UMUnited Microelectronics: 7 patents #808 of 4,560Top 20%
Hsinchu, TW: #2,792 of 13,380 inventorsTop 25%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Ming-Chung Chiang has been granted 8 US patents while listed as an inventor at United Microelectronics. The first was granted in 2002 and the most recent in August 2021. Ming-Chung Chiang ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Ming-Chung Chiang in Hsinchu, TW.

Patents per Year

Patents granted per year, 2002 to 2021Bar chart with a peak of 2 patents in 2015.peak 22002: 1 patents20022003: 1 patents20032004: 1 patents20042015: 2 patents20152020: 2 patents20202021: 1 patents2021

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11087808 Word-line structure, memory device and method of manufacturing the same Li-Ting Wang 2021-08-10 $2,079,000
10825769 Semiconductor devices and methods for manufacturing the same 2020-11-03 $1,206,000
10580718 Interconnect structure having spacer disposed on sidewall of conductive layer, manufacturing method thereof, and semiconductor structure 2020-03-03 $323,000
9203020 Resistance memory device Wen-Yueh Jang 2015-12-01 $330,000
9012880 Resistance memory device Wen-Yueh Jang 2015-04-21 $303,000
6764863 Memory-storage node and the method of fabricating the same Bor-Ru Sheu, Chung-Ming Chu, Min-Chieh Yang 2004-07-20
6563161 Memory-storage node and the method of fabricating the same Bor-Ru Sheu, Chung-Ming Chu, Min-Chieh Yang 2003-05-13 $1,978,000
6368910 Method of fabricating ruthenium-based contact plug for memory devices Bor-Bu Sheu, Chung-Ming Chu, Min-Chieh Yang, Wen-Chung Liu, Jong-Bor Wang +1 more 2002-04-09 $1,384,000