Qiang Du
USPTO Trademark & Patent Filings
Trademark applications and grants for Qiang Du. Qiang Du has 12 trademark applications. The latest application filed is for "BILLIONAIRECARD"
- Company Aliases
- DU QIANG
- Du, Qiang
- Qiang Du
- du qiang
- Du; Qiang - Pleasanton CA
- DU; Qiang - Asker NO
- DU; Qiang - Qingdao CN
- Du; Qiang - Asker NO
- Du; Qiang - Qingdao CN
- Du; Qiang - Shandong CN
- Du; Qiang - Liaoning CN
Trademarks Patents
| Patent Application | Date |
|---|---|
| SYSTEMS AND METHODS FOR DIFFRACTIVE COHERENT LASER COMBINING 20210341764 - 17/237384 Du; Qiang ; et al. | 2021-11-04 |
| METHOD FOR CASTING 20210053112 - 16/958393 H KONSEN; Arild ; et al. | 2021-02-25 |
| LIQUID CRYSTAL DISPLAY DEVICE 20200117054 - 16/714138 LI; Fulin ; et al. | 2020-04-16 |
| Backlight Drive Circuit, Blacklight Driving Method, And Display Device 20190159311 - 16/256175 ZHANG; Yuxin ; et al. | 2019-05-23 |
| Method Of Driving Dynamic Backlight And Display Device 20180315379 - 16/026761 DU; Qiang ; et al. | 2018-11-01 |
| Method for casting 10,994,328 - 16/958,393 Hakonsen , et al. May 4, 2 | 2021-05-04 |
| Backlight drive circuit, backlight driving method, and display device 10,834,795 - 16/256,175 Zhang , et al. November 10, 2 | 2020-11-10 |
| Method of driving dynamic backlight and display device 10,796,644 - 16/026,761 Du , et al. October 6, 2 | 2020-10-06 |
| Liquid crystal display device 10,788,704 - 16/714,138 Li , et al. September 29, 2 | 2020-09-29 |
| Method and device for detecting network intrusion 10,237,289 - 15/698,089 Du | 2019-03-19 |
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