Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7352286 | Diaper warning alarm device, and system | Yung C. Chan, King Chan, Ming Chan | 2008-04-01 |
| 7169119 | Arthritic hand or foot treatment apparatus | Yung C. Chan, King Chan, Ming Chan | 2007-01-30 |
| 7152505 | Bottle cap turning device | Yung C. Chan, King Chan, Ming Chan | 2006-12-26 |
| 6500184 | Suturing apparatus and method of suturing | Yung C. Chan, King Chan, Ming Chan | 2002-12-31 |
| 5993473 | Expandable body device for the gastric cavity and method | Yung C. Chan | 1999-11-30 |