Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334436 | Metal interconnect structure having serpent metal line | Shih-Che Huang, Yuan-Fu Ko, Chih-Sheng Chang | 2025-06-17 |
| 12057346 | Semiconductor device including metal interconnections having sidewall spacers thereon, and method for fabricating the same | Yuan-Fu Ko, Chih-Sheng Chang | 2024-08-06 |
| 12007435 | Method of copper hillock detecting | Yi-Hsiu Chen, Yuan-Fu Ko, Chih-Sheng Chang | 2024-06-11 |
| 11892028 | Fastening assembly and board-to-board assembled structure | Pei-Hsuan Huang | 2024-02-06 |
| 11815118 | Fixing device | Pei-Hsuan Huang | 2023-11-14 |
| 11791203 | Semiconductor device including metal interconnections having sidewall spacers thereon, and method for fabricating the same | Yuan-Fu Ko, Chih-Sheng Chang | 2023-10-17 |
| 11515159 | Forming contact holes using litho-etch-litho-etch approach | Yuan-Fu Ko, Chih-Sheng Chang | 2022-11-29 |
| 11456207 | Semiconductor device including metal interconnections having sidewall spacers thereon, and method for fabricating the same | Yuan-Fu Ko, Chih-Sheng Chang | 2022-09-27 |
| 11404425 | Test key structure | Fang-Sheng Chou | 2022-08-02 |
| 10916427 | Forming contact holes using litho-etch-litho-etch approach | Yuan-Fu Ko, Chih-Sheng Chang | 2021-02-09 |
| 10900264 | Hinge structure and casing using the same | Chin-Yueh Liu | 2021-01-26 |
| D756406 | Display screen with transitional icon | Yen-Hao Chen, Zheng-Yan Lee, Shu-Han Wang, Pin-Hsun Huang | 2016-05-17 |
| D754147 | Display screen with transitional icon | Yen-Hao Chen, Zheng-Yan Lee, Shu-Han Wang, Pin-Hsun Huang | 2016-04-19 |
| 8547056 | One-piece car charger | — | 2013-10-01 |
| 8195245 | Method and user interface apparatus for managing functions of wireless communication components | Bo Wang, Yi-Hsi Wu, Yu-Ting Hsu, Hong-Tien Wang | 2012-06-05 |
| 6513773 | Structure wall-mounted articles hanger | Ching-yi Chang | 2003-02-04 |
| 6250481 | Bathroom rack | Ching-yi Chang | 2001-06-26 |