Liu; Te-Hao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Te-Hao.The latest application filed is for "audio signal hybrid controlling device".
- Liu; Te-Hao - Keelung N/A TW
- LIU; Te-Hao - Keelung City TW
- Liu; Te-Hao - Sanchung TW
| Patent | Date |
|---|---|
| Sound playing system Grant 8,725,278 - Hou , et al. May 13, 2 | 2014-05-13 |
| Audio Signal Hybrid Controlling Device App 20090161891 - HOU; Kun-Hong ; et al. | 2009-06-25 |
| Sound Playing System App 20090099673 - HOU; Kun-Hong ; et al. | 2009-04-16 |
| Oval-shaped set of buttons Grant D510,580 - Li , et al. October 11, 2 | 2005-10-11 |
| Sliding cover for a lens Grant D501,865 - Li , et al. February 15, 2 | 2005-02-15 |
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