Trademark applications and grants for Zhang Zilong. Zhang Zilong has 2 trademark applications. The latest application filed is for "DIAMOND SCREEN INC"
Patent Application | Date |
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INTERACTION METHOD, APPARATUS, DEVICE AND STORAGE MEDIUM 20220300066 - 17/680837 ZHANG; Zilong ;   et al. | 2022-09-22 |
INTERACTION METHOD, APPARATUS AND DEVICE AND STORAGE MEDIUM 20220179609 - 17/681026 ZHANG; Zilong ;   et al. | 2022-06-09 |
PIPE CONNECTION COMPENSATION DEVICE BY MAGNETIC FLUID SEALING 20210324958 - 16/466900 LIU; Houlin ;   et al. | 2021-10-21 |
DRIVING INTERACTION OBJECT 20210201908 - 17/204568 ZHANG; Zilong ;   et al. | 2021-07-01 |
STEREOSCOPIC DISPLAY DEVICE 20210120226 - 17/134612 LIU; Chang ;   et al. | 2021-04-22 |
Stereoscopic display device 11,425,362 - 17/134,612 Liu , et al. August 23, 2 | 2022-08-23 |
Pipe connection compensation device by magnetic fluid sealing 11,199,265 - 16/466,900 Liu , et al. December 14, 2 | 2021-12-14 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
"DIAMOND SCREEN INC" 98370425 |
DIAMOND SCREEN INC 2024-01-23 |
"MALIAO" 98259769 |
MALIAO 2023-11-07 |
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