Yeh; Wen-Tsan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yeh; Wen-Tsan.The latest application filed is for "apparatus for charging batteries of devices at a selected dc voltage".
- Yeh; Wen-Tsan - Torrance CA
| Patent | Date |
|---|---|
| Multimedia receiver / speaker system Grant D916,074 - Kesuma , et al. April 13, 2 | 2021-04-13 |
| Antenna assembly Grant D855,591 - Hockett , et al. | 2019-08-06 |
| Apparatus for charging batteries of devices at a selected DC voltage Grant 9,819,202 - Caren , et al. November 14, 2 | 2017-11-14 |
| Apparatus for Charging Batteries of Devices at a Selected DC Voltage App 20160218529 - Caren; Barry L. ; et al. | 2016-07-28 |
| Apparatus for Charging Batteries of Devices at a Selected DC Voltage App 20160218536 - Caren; Barry L. ; et al. | 2016-07-28 |
| Apparatus for Charging Batteries of Devices at a Selected DC Voltage App 20160218530 - Caren; Barry L. ; et al. | 2016-07-28 |
| Apparatus for charging batteries of devices at a selected DC voltage Grant 9,356,454 - Caren , et al. May 31, 2 | 2016-05-31 |
| Apparatus for Charging Batteries of Devices at a Selected DC Voltage App 20150263551 - Caren; Barry L. ; et al. | 2015-09-17 |
| Multiple tablet and cellular telephone charging station Grant D709,445 - Yeh July 22, 2 | 2014-07-22 |
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