Zhao Qinghua
USPTO Trademark & Patent Filings
Trademark applications and grants for Zhao Qinghua. Zhao Qinghua has 1 trademark applications. The latest application filed is for "ABCHOUR"
- Company Aliases
- Zhao, Qinghua
- qinghua zhao
- ZHAO; Qinghua - Nara JP
- Zhao; Qinghua - Kyoto JP
- Zhao; Qinghua - Cupertino CA
Trademarks Patents
| Patent Application | Date |
|---|---|
| OPTICAL SYSTEM, IMAGE PROJECTION APPARATUS, AND IMAGING APPARATUS 20220283412 - 17/748636 ZHAO; Qinghua ; et al. | 2022-09-08 |
| OPTICAL SYSTEM, IMAGE PROJECTION APPARATUS, AND IMAGING APPARATUS 20220276475 - 17/747323 IMAOKA; Takuya ; et al. | 2022-09-01 |
| INTERCHANGEABLE LENS, IMAGE PROJECTION APPARATUS AND IMAGING APPARATUS 20210356693 - 17/387028 IMAOKA; Takuya ; et al. | 2021-11-18 |
| OPTICAL SYSTEM, IMAGE PROJECTION APPARATUS, AND IMAGING APPARATUS 20210341715 - 17/377776 ZHAO; Qinghua ; et al. | 2021-11-04 |
| OPTICAL SYSTEM, IMAGE PROJECTION APPARATUS, AND IMAGING APPARATUS 20210333526 - 17/370196 IMAOKA; Takuya ; et al. | 2021-10-28 |
| Zoom lens system and camera system 9,746,651 - 15/070,375 Zhao , et al. August 29, 2 | 2017-08-29 |
| Method and system for mixing video and graphics 9,307,223 - 14/819,728 Neuman , et al. April 5, 2 | 2016-04-05 |
| Method and system for mixing video and graphics 9,137,513 - 12/962,995 Neuman , et al. September 15, 2 | 2015-09-15 |
| Method and system for mixing video and graphics 9,137,513 - 12/962,995 Neuman , et al. September 15, 2 | 2015-09-15 |
| Method and system for processing 3-D video 8,947,503 - 12/963,320 Neuman , et al. February 3, 2 | 2015-02-03 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"ABCHOUR" 87433899 |
ABCHOUR 2017-05-02 |
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