Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chang-Hung Chen

NMNovatek Microelectronics: 1 patents #76 of 219Top 35%
UMUnited Microelectronics: 1 patents #251 of 616Top 45%
Taipei, MD: #4 of 11 inventorsTop 40%
Overall (2021): #174,373 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11074854 Driving device and operation method thereof Yu Lu 2021-07-27
10978122 Memory including non-volatile cells and current driving circuit Chun-Yen Tseng, Yu-Tse Kuo, Shu-Ru Wang, Ya-Lan Chiou, Chun-Hsien Huang +10 more 2021-04-13