Zheng,Yujin
USPTO Trademark & Patent Filings
Trademark applications and grants for Zheng,yujin. Zheng,yujin has 1 trademark applications. The latest application filed is for "GVAYAR"
- Company Aliases
- Zheng,Yujin
- yujin zheng
- ZHENG; Yujin - Hamamatsu-shi Shizuoka
- Zheng; Yujin - Hamamatsu-shi JP
- Zheng; Yujin - Shizuoka JP
- Zheng; Yujin - Hamamatsu JP
| Entity Type | INDIVIDUAL |
| Address | Chengguan Street House 6,No. 54,Haozhuang Road South Woyang Anhui CHINA 233699 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| EXTERNAL RESONATOR-TYPE SEMICONDUCTOR LASER DEVICE 20210313769 - 17/265983 ZHENG; Yujin ; et al. | 2021-10-07 |
| SEMICONDUCTOR LASER DEVICE 20170033537 - 15/124778 ZHENG; Yujin ; et al. | 2017-02-02 |
| SEMICONDUCTOR LASER APPARATUS 20110206083 - 12/676313 ZHENG; Yujin ; et al. | 2011-08-25 |
| Heater-attached alkali-encapsulated cell and alkali laser apparatus 20080031299 - 11/878745 Niigaki; Minoru ; et al. | 2008-02-07 |
| Semiconductor laser device 20070064754 - 10/555923 Zheng; Yujin ; et al. | 2007-03-22 |
| Semiconductor laser device 9,882,354 - 15/124,778 Zheng , et al. January 30, 2 | 2018-01-30 |
| Semiconductor laser apparatus having collimator lens and path rotator 8,477,824 - 12/676,313 Zheng , et al. July 2, 2 | 2013-07-02 |
| Semiconductor laser apparatus having collimator lens and path rotator 8,477,824 - 12/676,313 Zheng , et al. July 2, 2 | 2013-07-02 |
| Condenser 7,733,570 - 10/525,670 Zheng , et al. June 8, 2 | 2010-06-08 |
| Semiconductor laser device including laser array or stack first collimator, path rotator, and an optical element 7,693,206 - 10/555,923 Zheng , et al. April 6, 2 | 2010-04-06 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"GVAYAR" 98193328 |
GVAYAR 2023-09-22 |
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