Trademark applications and grants for Lu Youcheng. Lu Youcheng has 10 trademark applications. The latest application filed is for "LEROOP"
Entity Type | INDIVIDUAL |
Address | No. 66-1, Yangying Group,Chengxi Village Langya District, Chuzhou City Anhui Province CHINA 239000 |
Patent Application | Date |
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ELECTRONIC DEVICE 20220066610 - 17/386546 Chiu; Wei-Yen ;   et al. | 2022-03-03 |
DISPLAY PANEL AND ELECTRONIC DEVICE 20220066271 - 17/388018 Tsai; Chia-Hao ;   et al. | 2022-03-03 |
DISPLAY DEVICE AND DRIVING METHOD THEREOF 20220059586 - 17/378781 Tsai; Chia-Hao ;   et al. | 2022-02-24 |
METHOD FOR CHARGING AND DISPLAY DEVICE 20210398469 - 17/325177 Tsai; Chia-Hao ;   et al. | 2021-12-23 |
DISPLAY PANEL 20210384089 - 17/315371 Tai; Ming-Jou ;   et al. | 2021-12-09 |
Autonomous cleaning robot 11,406,238 - 17/395,564 Li , et al. August 9, 2 | 2022-08-09 |
Liquid container and autonomous cleaning robot 11,134,819 - 16/330,388 Li , et al. October 5, 2 | 2021-10-05 |
Autonomous cleaning robot 11,109,730 - 16/330,395 Li , et al. September 7, 2 | 2021-09-07 |
Cleaning robot D919,210 - D/617,848 Mi , et al. May 11, 2 | 2021-05-11 |
Tank D868,408 - D/617,841 Mi , et al. Nov | 2019-11-26 |
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