Trademark applications and grants for Zicheng Xu. Zicheng Xu has 1 trademark applications. The latest application filed is for "YU QING ZHAI"
Entity Type | INDIVIDUAL |
Address | No. 58 Tianyi Street,Tiantai County Zhejiang Province CHINA 317200 |
Patent Application | Date |
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METHOD FOR CLEANING MOP OF CLEANING ROBOT AND MAINTENANCE STATION 20220304538 - 17/548784 Cai; Yongting ;   et al. | 2022-09-29 |
MULTI-BIT RESOLUTION SUB-PIPELINE STRUCTURE FOR MEASURING JUMP MAGNITUDE OF TRANSMISSION CURVE 20220224350 - 17/614336 LIU; Tao ;   et al. | 2022-07-14 |
SUBSTRATE-ENHANCED COMPARATOR AND ELECTRONIC DEVICE 20220224320 - 17/609415 LI; Ting ;   et al. | 2022-07-14 |
BUFFER CIRCUIT AND BUFFER 20210281269 - 17/258165 LI; Ting ;   et al. | 2021-09-09 |
Buffer circuit and buffer 11,394,389 - 17/258,165 Li , et al. July 19, 2 | 2022-07-19 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "YU QING ZHAI" 90230428 |
YU QING ZHAI 2020-10-01 |
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