Trademark applications and grants for Liu Changwei. Liu Changwei has 3 trademark applications. The latest application filed is for "CONFIRM"
Entity Type | INDIVIDUAL |
Address | 1301,Building B,Ganlan Lvzhou Garden, No.5 Jingtian East Road,Futian District, Shenzhen, Guangdong CHINA 518000 |
Patent Application | Date |
---|---|
LENS BARREL AND IMAGING MODULE APPLYING THE SAME 20220236581 - 17/214940 Fu; Weiwei ;   et al. | 2022-07-28 |
Heat Resistant Polyimide Film 20210261735 - 17/246248 LIU; Changwei ;   et al. | 2021-08-26 |
Heat Resistant Polyimide Film and Preparation Method Thereof 20200172676 - 16/307897 LIU; Changwei ;   et al. | 2020-06-04 |
METHOD AND SYSTEM FOR DOCUMENT DATA SECURITY MANAGEMENT 20130174268 - 13/726247 Wang; Donglin ;   et al. | 2013-07-04 |
Embedding and Detecting Hidden Information 20130028466 - 13/629599 Wang; Donglin ;   et al. | 2013-01-31 |
Screw D955,864 - D/751,122 Liu June 28, 2 | 2022-06-28 |
Screw D955,864 - D/751,122 Liu June 28, 2 | 2022-06-28 |
Mirror D955,119 - D/786,680 Liu June 21, 2 | 2022-06-21 |
Mirror D955,119 - D/786,680 Liu June 21, 2 | 2022-06-21 |
Mirror D945,171 - D/735,082 Liu March 8, 2 | 2022-03-08 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
![]() "CONFIRM" 88535226 |
CONFIRM 2019-07-25 |
![]() "MCE" 88078559 |
MCE 2018-08-15 |
![]() "MISS TIME" 5208369 87174965 |
MISS TIME 2016-09-19 |
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