Chou; Cheng-Lung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chou; Cheng-Lung.The latest application filed is for "method of identifying airborne molecular contamination source".
- Chou; Cheng-Lung - Chu-Tong Town Hsinchu County TW
- Chou; Cheng-Lung - Great Neck NY US
| Patent | Date |
|---|---|
| Method of identifying airborne molecular contamination source Grant 9,958,424 - Chuang , et al. May 1, 2 | 2018-05-01 |
| Digital wiring device Grant 8,786,137 - Chou , et al. July 22, 2 | 2014-07-22 |
| Method Of Identifying Airborne Molecular Contamination Source App 20140095083 - Chuang; Tzu-Sou ; et al. | 2014-04-03 |
| Electrical device Grant D656,102 - Chou March 20, 2 | 2012-03-20 |
| Electrical device Grant D646,231 - Chou October 4, 2 | 2011-10-04 |
| Dimmer switch Grant 7,985,937 - Wu , et al. July 26, 2 | 2011-07-26 |
| Digital Wiring Device App 20110062896 - Chou; Cheng-Lung ; et al. | 2011-03-17 |
| Electrical device Grant D634,276 - Chou March 15, 2 | 2011-03-15 |
| Switching Device App 20100101924 - Wu; Yun ; et al. | 2010-04-29 |
| Dimmer switch Grant D606,029 - Chou December 15, 2 | 2009-12-15 |
| Dimmer switch Grant D606,028 - Chou December 15, 2 | 2009-12-15 |
| Dimmer Switch App 20090189542 - Wu; Yun ; et al. | 2009-07-30 |
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