Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11984261 | Integration scheme for breakdown voltage enhancement of a piezoelectric metal-insulator-metal device | Chun-Ren Cheng, Chi-Yuan Shih, Shih-Fen Huang, Yi-Chuan Teng, Yi Heng Tsai +6 more | 2024-05-14 |
| 11289568 | Reduction of electric field enhanced moisture penetration by metal shielding | Chi-Yuan Shih, Kai-Fung Chang, Shih-Fen Huang, Wen-Chuan Tai, Yi-Chuan Teng +9 more | 2022-03-29 |
| 11107630 | Integration scheme for breakdown voltage enhancement of a piezoelectric metal-insulator-metal device | Chun-Ren Cheng, Chi-Yuan Shih, Shih-Fen Huang, Yi-Chuan Teng, Yi Heng Tsai +6 more | 2021-08-31 |
| 6948948 | PC cartridge having enhanced front connecting structure | Oswald Ku | 2005-09-27 |
| 6735075 | Removable casing for memory card | — | 2004-05-11 |
| 6049462 | PC cartridge for computers/game machines | — | 2000-04-11 |
| 4854859 | Adjustment and positioning structure of the elongated rod-like lighter | — | 1989-08-08 |
| D300725 | Sand timer | — | 1989-04-18 |
| D298419 | Sand timer | — | 1988-11-08 |
| D298420 | Sand timer | — | 1988-11-08 |