Chao; Chun-Chen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chao; Chun-Chen.The latest application filed is for "audio output apparatus capable of suppressing pop noise".
- Chao; Chun-Chen - Taipei TW
- Chao; Chun-Chen - Taipei City TW
| Patent | Date |
|---|---|
| Audio output apparatus capable of suppressing pop noise Grant 8,036,399 - Chao , et al. October 11, 2 | 2011-10-11 |
| Audio Output Apparatus Capable Of Suppressing Pop Noise App 20100158270 - Chao; Chun-Chen ; et al. | 2010-06-24 |
| Audio Output Apparatus Capable Of Suppressing Pop Noise App 20100004936 - Chao; Chun-Chen | 2010-01-07 |
| Portable Electronic Device And Method Of Adjusting Charging Current For A Rechargeable Battery Unit Thereof App 20090251108 - Chao; Chun-Chen ; et al. | 2009-10-08 |
| Network Switching Apparatus And Network Switching Method For Computer System App 20080144540 - CHANG; CHING SUNG ; et al. | 2008-06-19 |
| EM Waves/RF Interferences Circuit Module and Shielding Structure App 20080049409 - Chen; Chin-Hao ; et al. | 2008-02-28 |
| Antenna structure and medium component for use in planar inverted-F antenna App 20080007456 - Chen; Chin-Hao ; et al. | 2008-01-10 |
| Portable Wireless Communication Apparatus App 20070152889 - Chen; Chin-Hao ; et al. | 2007-07-05 |
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