Chen; Yen-Ann
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Yen-Ann.The latest application filed is for "arm sleeve golf training aid".
- Chen; Yen-Ann - New Taipei City TW
- Chen; Yen-Ann - Taipei TW
| Patent | Date |
|---|---|
| Arm Sleeve Golf Training Aid App 20170014701 - Chen; Yen-Ann | 2017-01-19 |
| Automatic lighting control system and method Grant 7,843,353 - Pan , et al. November 30, 2 | 2010-11-30 |
| Automatic Lighting Control System And Method App 20090072945 - Pan; Meng-Shiuan ; et al. | 2009-03-19 |
| Externally connection type USB2.0 interface flash card reader App 20020185533 - Shieh, Ron-Yen ; et al. | 2002-12-12 |
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