Trademark applications and grants for Zhiyuan Shen. Zhiyuan Shen has 5 trademark applications. The latest application filed is for "ROMITAKE"
Entity Type | INDIVIDUAL |
Address | Xiazhai Group,Zhushan Vill.Dabachang Tn. Sinan County,Guizhou CHINA 565103 |
Patent Application | Date |
---|---|
CONTROL CIRCUIT AND CONCENTRATION CONTROL CIRCUIT THEREOF 20220216794 - 17/704237 Shen; Zhiyuan ;   et al. | 2022-07-07 |
SHIFT CONTROL METHOD AND DEVICE 20210215246 - 17/059728 SHEN; Zhiyuan ;   et al. | 2021-07-15 |
CONTROL CIRCUIT AND CONCENTRATION CONTROL CIRCUIT THEREOF 20200412233 - 16/903600 Shen; Zhiyuan ;   et al. | 2020-12-31 |
MULTI-PHASE POWER CONVERTER, CONTROL CIRCUIT AND CONTROL METHOD THEREOF 20200395854 - 16/894815 Yao; Kaiwei ;   et al. | 2020-12-17 |
POWER CONVERSION SYSTEM, PHOTOVOLTAIC OPTIMIZER AND POWER TRACKING METHOD THEREOF 20200295572 - 16/809750 Yao; Kaiwei ;   et al. | 2020-09-17 |
Concentration control circuit having voltage feedback and clock generation circuitry 11,316,431 - 16/903,600 Shen , et al. April 26, 2 | 2022-04-26 |
Shift control method and device 11,118,675 - 17/059,728 Shen , et al. September 14, 2 | 2021-09-14 |
Power conversion system, photovoltaic optimizer and power tracking method thereof 11,114,859 - 16/809,750 Yao , et al. September 7, 2 | 2021-09-07 |
Wireless piezoelectric accelerometer and system 10,989,732 - 15/302,976 Yao , et al. April 27, 2 | 2021-04-27 |
OLED device and display apparatus 10,651,242 - 15/970,379 Chen , et al. | 2020-05-12 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
"ROMITAKE" 97123860 |
ROMITAKE 2021-11-14 |
"WOCORUO" 97123862 |
WOCORUO 2021-11-14 |
"WOCORUO" 6386969 90218712 |
WOCORUO 2020-09-28 |
"ROMITAKE" 90218698 |
ROMITAKE 2020-09-28 |
"ROMITAZ" 5545199 87757987 |
ROMITAZ 2018-01-17 |
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