Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7468098 | Detachable filtering apparatus for an air conditioning system and an installment method thereof | — | 2008-12-23 |
| 6780332 | Antimicrobial filtration | Chung-Hsun Wu, Vincent Chuang | 2004-08-24 |
| 6733806 | Method for preservation of produce | Chung-Hsun Wu | 2004-05-11 |
| 6715618 | Antimicrobial filtration | Chung-Hsun Wu, Vincent Chuang | 2004-04-06 |
| 6605291 | Therapeutic pad and a method for treatment of common illnesses | Chung-Hsun Wu | 2003-08-12 |
| 6423350 | Antimicrobial composition supported on a honeycomb shaped substrate | Chung-Hsun Wu | 2002-07-23 |
| 6251417 | Antimicrobial composition supported on a honeycomb-shaped substrate | Chung-Hsun Wu | 2001-06-26 |
| 6051246 | Antimicrobial composition supported on a honeycomb-shaped substrate | Chung-Hsun Wu | 2000-04-18 |