Zhao; Weichang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhao; Weichang.The latest application filed is for "led-based fiber property measurement".
- Zhao; Weichang - Oak Ridge TN
| Patent | Date |
|---|---|
| LED-based fiber property measurement Grant 10,190,990 - Dehkordi , et al. Ja | 2019-01-29 |
| Led-based Fiber Property Measurement App 20180052116 - Dehkordi; Peyman ; et al. | 2018-02-22 |
| Trash separator Grant 8,875,897 - Chu , et al. November 4, 2 | 2014-11-04 |
| Trash Auto-Weighing App 20140020959 - Liu; Yazhou ; et al. | 2014-01-23 |
| Trash Separator App 20130334110 - Chu; Youe-Tsyr ; et al. | 2013-12-19 |
| Trash separator Grant 8,496,114 - Chu , et al. July 30, 2 | 2013-07-30 |
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