Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371535 | Easily releasable locking device for detachably securing a battery pack to a portable battery-powered apparatus | Chih-Hsien Wei | 2002-04-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371535 | Easily releasable locking device for detachably securing a battery pack to a portable battery-powered apparatus | Chih-Hsien Wei | 2002-04-16 |