Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10353262 | Method for fabricating electrochromic device | Po-Wen Chen, Peng Yang, Jin-Yu Wu, Der-Jun Jan, Cheng-Chang Hsieh +2 more | 2019-07-16 |
| 9484198 | Physical vapor deposition of an aluminum nitride film | Yung-Chin Yang, Jyh-Wei Lee | 2016-11-01 |
| 6929561 | Putting instructor | — | 2005-08-16 |
| 6805638 | Adjustable golf putting practice device | — | 2004-10-19 |
| 6550088 | Adjustable shoe tree having micro-adjusting structure | — | 2003-04-22 |
| D451636 | Holder for cigarette | — | 2001-12-04 |
| 6193120 | Waist-secured golf ball retainer | — | 2001-02-27 |
| 6193121 | Fastening device for golf implement set | — | 2001-02-27 |
| 6105792 | Golf bag club rack having a notch and clamp arrangement for holding golf clubs therein | — | 2000-08-22 |
| 6065516 | Protective head sheath for golf club | — | 2000-05-23 |
| 5853086 | Partitioning bracket assembly for a golf club bag | — | 1998-12-29 |