Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350794 | Driving head-changeable tool | Hui-Chien Chen | 2025-07-08 |
| D1003132 | Wrench | Hui-Chien Chen | 2023-10-31 |
| 11685026 | Tool joint | Hui-Chien Chen | 2023-06-27 |
| 11420309 | Multi-section universal tool | Hui-Chien Chen | 2022-08-23 |
| 11231073 | Two-stage universal joint | Hui-Chien Chen | 2022-01-25 |
| 11007625 | Two-stage universal joint | Hui-Chien Chen | 2021-05-18 |
| D899915 | Tool head | Hui-Chien Chen | 2020-10-27 |
| 9903419 | Driving head-changeable tool | — | 2018-02-27 |
| 9904743 | Method for analyzing interconnect process variation | Te-Yu Liu, Cheng Hsiao, Wen-Cheng Huang, Ke-Wei Su, Ke-Ying Su +1 more | 2018-02-27 |
| D805380 | Extension tool | Hui-Chien Chen | 2017-12-19 |
| 9776310 | Driving head-changeable tool and sleeve assembly thereof | Hui-Chien Chen | 2017-10-03 |
| 9613707 | Data programming method for avoiding unavailability of rewritable non-volatile memory module due to higher erase count of part of physical erasing units, and memory control circuit unit and memory storage device using the same | — | 2017-04-04 |
| 9558314 | Method of designing circuit layout and system for implementing the same | Te-Yu Liu, Ke-Ying Su, Cheng Hsiao, Ke-Wei Su | 2017-01-31 |
| D772663 | Handle of hand tool | — | 2016-11-29 |
| 9267669 | Luminance enhancement film, backlight module and liquid crystal display device | Yi-Long Tyan, Yu-Mei Juan, Lung-Pin Hsin, Hui-Yong Chen | 2016-02-23 |
| 9205543 | Driving head-changeable tool | Hui-Chien Chen | 2015-12-08 |
| 9013580 | Method and system for adjusting display parameters | Ching-Nan Lin, Chun-Yi Wu, Kuo-Ting Ho | 2015-04-21 |
| 8330251 | Semiconductor device structure for reducing mismatch effects | Chung-Long Chang, Chih-Ping Chao | 2012-12-11 |
| 8246476 | Universal joint | — | 2012-08-21 |
| 8237209 | Capacitors integrated with metal gate formation | Chung-Long Chang, David Lu, I-Lu Wu | 2012-08-07 |
| 8053865 | MOM capacitors integrated with air-gaps | Chung-Long Chang, Ming-Shih Yeh, David Lu | 2011-11-08 |
| 8022458 | Capacitors integrated with metal gate formation | Chung-Long Chang, David Lu, I-Lu Wu | 2011-09-20 |
| 7923817 | Capacitor pairs with improved mismatch performance | Chung-Long Chang, Chih-Ping Chao | 2011-04-12 |
| 7901112 | Lap based in light-emitting diodes | — | 2011-03-08 |
| 7612984 | Layout for capacitor pair with high capacitance matching | Chung-Long Chang, Chih-Ping Chao | 2009-11-03 |