Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7617573 | Shoelace fastening assembly | — | 2009-11-17 |
| 7367522 | String fastening device | — | 2008-05-06 |
| 7241588 | Method for producing novel β-lactam antibiotic from protoplast fusion strain | Ying-Shih Feng, Charng-Cherng Chyau, Ching-Nung Chen, Shih-Jeng Huang, Yen-Lien Chen +3 more | 2007-07-10 |
| 6399888 | Buffering and supporting device for a circuit board | — | 2002-06-04 |
| 5845371 | Securing device for footwear | — | 1998-12-08 |
| 5720084 | Securing device for footwear | — | 1998-02-24 |