Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362186 | Pip structure and manufacturing methods of high voltage device and capacitor device having PIP structure | Yong-Zhong Hu | 2025-07-15 |
| 12324223 | Manufacturing method of integrated structure of semiconductor devices having split gate | — | 2025-06-03 |
| 11777007 | Method for fabricating memory device | — | 2023-10-03 |
| 11348805 | Semiconductor device and method for planarizing the same | Chia-Hung Chen, Yu-Huang Yeh, Chuan-Fu Wang | 2022-05-31 |
| 10991806 | Two-transistor memory device and method for fabricating memory device | — | 2021-04-27 |
| 10916555 | Structure of memory cell and method for fabricating the same | — | 2021-02-09 |
| 10847378 | Semiconductor device and method for planarizing the same | Chia-Hung Chen, Yu-Huang Yeh, Chuan-Fu Wang | 2020-11-24 |
| 6673286 | Method of making porous biodegradable polymers | Hsi-Hsin Shih, Kuang-Rong Lee, Huey-Min Lai, Yuan-Chia Chang | 2004-01-06 |
| 6670454 | Method for crosslinking porous biodegradable polymers | Huey-Min Lai, Kuang-Rong Lee, Hsi-Hsin Shih, Yuan-Chia Chang | 2003-12-30 |
| 6294116 | Method for producing a crosslinked formed article | Hsi-Hsin Shih, Chien-Tsung Wu, Shihn-Juh Liou, Yu-Chi Wang, Chang-Ming Wong +1 more | 2001-09-25 |
| 6264131 | Rolling up device for wet paper towels | — | 2001-07-24 |
| D346030 | Foot massager | — | 1994-04-12 |
| 5249908 | Movable pallet assembly with a swivel front wheel mechanism | — | 1993-10-05 |