Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072312 | Contactlessly rechargeable identification device and method thereof | — | 2011-12-06 |
| 6562510 | Battery card and electrical apparatus using same battery card assembly | Min-Hon Rei | 2003-05-13 |
| 6403252 | Battery pack for electrical apparatus | Min-Hon Rei | 2002-06-11 |
| 5435986 | Method for preparing high purity aluminum hydroxide | — | 1995-07-25 |