Ko; Chih-Chang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ko; Chih-Chang.The latest application filed is for "low-noise block down-converter and satellite television system".
- Ko; Chih-Chang - Hsinchu TW
- Ko; Chih-Chang - Taipei Hsien TW
| Patent | Date |
|---|---|
| Low-noise block down-converter and satellite television system Grant 9,113,224 - Wang , et al. August 18, 2 | 2015-08-18 |
| Low-Noise Block Down-Converter and Satellite Television System App 20140089991 - Wang; Che-Ming ; et al. | 2014-03-27 |
| Radio-frequency Receiver Device of Wireless Communication System App 20130337760 - Ko; Chih-Chang ; et al. | 2013-12-19 |
| Optical LNB capable of fast position-adjusting Grant 8,509,623 - Wang , et al. August 13, 2 | 2013-08-13 |
| Optical LNB capable of fast position-adjusting App 20120099869 - Wang; Che-Ming ; et al. | 2012-04-26 |
| Filtering device and related wireless communication receiver Grant 7,971,756 - Wu , et al. July 5, 2 | 2011-07-05 |
| Filtering Device and Related Wireless Communication Receiver App 20100073109 - Wu; Tsan-Chou ; et al. | 2010-03-25 |
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