Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10410040 | Fingerprint lock control method and fingerprint lock system | — | 2019-09-10 |
| 10400481 | Fingerprint lock | — | 2019-09-03 |
| D755179 | Fingerprint recognition apparatus | — | 2016-05-03 |
| 9325670 | Communication information transmitting process and system | Pui Yi Ching | 2016-04-26 |
| 9166788 | Method and device for obtaining a security key | — | 2015-10-20 |
| 8325068 | Curve-shaped touch-sensitive keyboard | Pui Yi Ching | 2012-12-04 |
| 8279044 | Data storage device with radio frequency fingerprint scanner | Pui Yi Ching | 2012-10-02 |
| 8111136 | USB fingerprint scanner with touch sensor | Pui Yi Ching | 2012-02-07 |
| 8111135 | USB fingerprint scanner with touch sensor | Pui Yi Ching | 2012-02-07 |
| D648474 | Street light | Pui Yi Ching | 2011-11-08 |
| D643141 | Plasma street light | Pui Yi Ching | 2011-08-09 |
| D642584 | USB storage device | Pui Yi Ching | 2011-08-02 |
| D622271 | Mouse | Pui Yi Ching | 2010-08-24 |
| D621835 | Keyboard | Pui Yi Ching | 2010-08-17 |
| D616445 | Mouse | Pui Yi Ching | 2010-05-25 |
| D614186 | Keyboard | Pui Yi Ching | 2010-04-20 |