Trademark applications and grants for Liu Yuanyuan. Liu Yuanyuan has 35 trademark applications. The latest application filed is for "FEEMAARIO"
Patent Application | Date |
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ARRAY SUBSTRATE AND METHOD FOR DRIVING THE SAME, DISPLAY APPARATUS 20220277703 - 17/432888 XING; Zhenzhou ;   et al. | 2022-09-01 |
WIRELESS COMMUNICATION METHOD, APPARATUS, AND SYSTEM 20220167453 - 17/669792 LIU; Yuanyuan ;   et al. | 2022-05-26 |
METHOD FOR GLASS DETECTION IN REAL SCENES 20220148292 - 17/257704 YANG; Xin ;   et al. | 2022-05-12 |
METHOD, APPARATUS AND DEVICE FOR GENERATING MICROSERVICE, AND STORAGE MEDIUM 20220030074 - 17/297285 JIN; Feicai ;   et al. | 2022-01-27 |
METHOD AND DEVICE FOR PARALLEL PROCESSING OF RETINAL IMAGES 20220012859 - 17/228747 ZHAO; Liang ;   et al. | 2022-01-13 |
Method for glass detection in real scenes 11,361,534 - 17/257,704 Yang , et al. June 14, 2 | 2022-06-14 |
Voltage regulation system, driving circuit, display device and voltage regulation method 11,282,418 - 16/329,823 Liu , et al. March 22, 2 | 2022-03-22 |
Method and device for adjusting display panel, and display device 11,263,990 - 15/777,775 Liu , et al. March 1, 2 | 2022-03-01 |
Liquid crystal display device and drive method thereof 11,249,332 - 16/071,657 Du , et al. February 15, 2 | 2022-02-15 |
Pixel structure, display panel, manufacturing and control method thereof 11,169,422 - 16/639,512 Qiao , et al. November 9, 2 | 2021-11-09 |
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