Trademark applications and grants for Liu Chengwei. Liu Chengwei has 2 trademark applications. The latest application filed is for "WECENI"
Entity Type | INDIVIDUAL |
Address | Jinshuiwan, Yongkang Room 301, Unit 3, Building 22 Jinhua, Zhejiang CHINA 321300 |
Patent Application | Date |
---|---|
ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY DEVICE 20200401005 - 16/326539 ZHANG; Xinjie ;   et al. | 2020-12-24 |
SELENIUM-DOPED MXENE COMPOSITE NANO-MATERIAL, AND PREPARATION METHOD AND USE THEREOF 20200223702 - ZHANG; Yelong ;   et al. | 2020-07-16 |
ARRAY SUBSTRATE ASSEMBLY, METHOD OF MANUFACTURING ARRAY SUBSTRATE ASSEMBLY, DISPLAY PANEL AND DISPLAY APPARATUS 20180294283 - 15/578207 Liu; Chengwei ;   et al. | 2018-10-11 |
Array substrate and manufacturing method thereof, display device 11,237,441 - 16/326,539 Zhang , et al. February 1, 2 | 2022-02-01 |
Array substrate assembly, method of manufacturing array substrate assembly, display panel and display apparatus 10,593,706 - 15/578,207 Liu , et al. | 2020-03-17 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "WECENI" 98711173 |
WECENI 2024-08-22 |
![]() "EGF" 87909548 |
EGF 2018-05-07 |
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