LIAO; Li-Fen
Patent Applications and Registrations
Patent applications and USPTO patent grants for LIAO; Li-Fen.The latest application filed is for "anti-extraction device for connectors".
- LIAO; Li-Fen - Taichung City TW
- Liao; Li-Fen - Taichung TW
| Patent | Date |
|---|---|
| Secure Locking Mechanism For Pushbutton Control Box App 20110147170 - LIAO; Li-Fen ; et al. | 2011-06-23 |
| Anti-extraction Device For Connectors App 20110151704 - LIAO; Li-Fen | 2011-06-23 |
| Keypad Grant D637,978 - Liao , et al. May 17, 2 | 2011-05-17 |
| Control box of actuator Grant D609,194 - Lin , et al. February 2, 2 | 2010-02-02 |
| Control box Grant D600,654 - Liao September 22, 2 | 2009-09-22 |
| Control box Grant D600,653 - Lin , et al. September 22, 2 | 2009-09-22 |
| Linear module Grant D576,646 - Liao , et al. September 9, 2 | 2008-09-09 |
| Control box Grant D552,039 - Liao October 2, 2 | 2007-10-02 |
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