Li Chang Zhi
USPTO Trademark & Patent Filings
Trademark applications and grants for Li Chang Zhi. Li Chang Zhi has 1 trademark applications. The latest application filed is for "ROKER"
- Company Aliases
- Li Chang Zhi
- zhi chang li
- Li; Chang-zhi - Seattle WA
- LI; CHANG-ZHI - Shenzhen City CN
- Li; Chang-Zhi - Shenzhen CN
- Li; Chang-Zhi - Shennzhen CN
Trademarks Patents
| Patent Application | Date |
|---|---|
| FULLERENE SURFACTANTS AND THEIR USE IN POLYMER SOLAR CELLS 20160079541 - 14/948027 Jen; Kwan-Yue ; et al. | 2016-03-17 |
| FULLERENE SURFACTANTS AND THEIR USE IN POLYMER SOLAR CELLS 20130160827 - 13/706230 Jen; Kwan-Yue ; et al. | 2013-06-27 |
| STYLUS EJECTING MECHANISM FOR PORTABLE ELECTRONIC DEVICE 20100238615 - 12/568794 LI; CHANG-ZHI | 2010-09-23 |
| ELECTRONIC DEVICE 20100159311 - 12/499952 LI; CHANG-ZHI | 2010-06-24 |
| BATTERY COVER ASSEMBLY FOR PORTABLE ELECTRONIC DEVICE 20100143794 - 12/343100 LI; CHANG-ZHI ; et al. | 2010-06-10 |
| Fullerene surfactants and their use in polymer solar cells 9,214,574 - 13/706,230 Jen , et al. December 15, 2 | 2015-12-15 |
| Electronic device 8,338,013 - 12/499,952 Li December 25, 2 | 2012-12-25 |
| Accessory strap securing mechanism 8,300,388 - 12/563,253 Li October 30, 2 | 2012-10-30 |
| Battery cover latching mechanism 8,247,110 - 12/538,263 Li August 21, 2 | 2012-08-21 |
| Battery cover assembly with a locking mechanism 8,076,018 - 12/343,100 Li , et al. December 13, 2 | 2011-12-13 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"ROKER" 86093555 |
ROKER 2013-10-17 |
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