Huang; Ching-Ho
Patent Applications and Registrations
Patent applications and USPTO patent grants for Huang; Ching-Ho.The latest application filed is for "toner cartridge".
- Huang; Ching-Ho - Taichung TW
- HUANG; Ching-Ho - Taichung City TW
- Huang; Ching-Ho - Changhua County N/A TW
- Huang; Ching-Ho - Taipei TW
- Huang; Ching-Ho - Hsinchu CN
- Huang; Ching-Ho - Gangshan Township TW
| Patent | Date |
|---|---|
| Toner cartridge Grant 11,137,700 - Huang October 5, 2 | 2021-10-05 |
| Toner Cartridge App 20210294243 - HUANG; Ching-Ho | 2021-09-23 |
| Toner cartridge Grant 10,281,842 - Huang | 2019-05-07 |
| Toner Cartridge App 20180356750 - HUANG; Ching-Ho | 2018-12-13 |
| Toner cartridge Grant 9,958,807 - Huang May 1, 2 | 2018-05-01 |
| Developer supply container Grant 8,666,277 - Huang , et al. March 4, 2 | 2014-03-04 |
| Developer Supply Container App 20130294797 - HUANG; Shih-Hsiung ; et al. | 2013-11-07 |
| Switching mechanism for toner cartridge Grant 8,145,092 - Huang March 27, 2 | 2012-03-27 |
| Quick-release Gear Assembly App 20100218631 - HUANG; Shih-Hsiung ; et al. | 2010-09-02 |
| Switching Mechanism For Toner Cartridge App 20100178080 - HUANG; Ching-Ho | 2010-07-15 |
| Method and apparatus for recording and reproducing information Grant 7,499,627 - Chen , et al. March 3, 2 | 2009-03-03 |
| Dvd Recorder With Surveillance Function App 20070098353 - Chen; Ching-Hai ; et al. | 2007-05-03 |
| Beach buggy case App 20060266777 - Huang; Ching-Ho | 2006-11-30 |
| Protection method for manual ejection operation of optical disk drive Grant 7,111,308 - Liao , et al. September 19, 2 | 2006-09-19 |
| Method for editing a video data stream App 20060051067 - Hsin; Pin-Huang ; et al. | 2006-03-09 |
| Method and apparatus for recording and reproducing information App 20050244136 - Chen, Ching-Hai ; et al. | 2005-11-03 |
| Recordable player with external storage device App 20050238319 - Chen, Ching-Hai ; et al. | 2005-10-27 |
| Recordable video player applied in real time multimedia communication App 20050063679 - Huang, Ching-Ho ; et al. | 2005-03-24 |
| Protection method for manual ejection operation of optical disk drive App 20040165487 - Liao, Cheng-Yao ; et al. | 2004-08-26 |
| Control method for ejecting optical disk from optical disk driver Grant 6,621,784 - Liao , et al. September 16, 2 | 2003-09-16 |
| Protection method for manual ejection operation of optical disk driver App 20020172125 - Liao, Cheng-Yao ; et al. | 2002-11-21 |
| Control method for ejecting optical disk from optical disk driver App 20020172126 - Liao, Cheng-Yao ; et al. | 2002-11-21 |
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