Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5227519 | Production of carboxylic acids from carbonylation of alcohol | Yeong-Cheong Lee | 1993-07-13 |
YL
Ying-Chih Lin
United Microelectronics: 21 patents #261 of 4,560Top 6%
Fujian Jinhua Integrated Circuit Co.: 10 patents #34 of 196Top 20%
Zhejiang Jiuzhou Pharmaceutical Co.: 2 patents #8 of 37Top 25%
China Petrochemical Development: 1 patents #35 of 94Top 40%
Overall (All Time): #152,542 of 4,157,543Top 4%
26
Patents All Time