Trademark applications and grants for Dai Qifeng. Dai Qifeng has 1 trademark applications. The latest application filed is for "FD"
Entity Type | INDIVIDUAL |
Address | No. 75, Donghai Street, Baosi Village, Tangxia Town, Rui'an City, Wenzhou, Zhejiang, CHINA 325213 |
Patent Application | Date |
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OLED DRIVING POWER SOURCE AND OLED TELEVISION 20210217357 - 17/058305 CAI; Shengping ;   et al. | 2021-07-15 |
OLED DRIVE POWER SUPPLY AND OLED TELEVISION 20210210008 - 17/058323 CAI; Shengping ;   et al. | 2021-07-08 |
OLED DRIVE POWER DEVICE AND OLED TELEVISION 20190149761 - 16/097402 CAI; Shengping ;   et al. | 2019-05-16 |
HIGH-POWER POWER SUPPLY FOR USE WITH DISPLAY DEVICES AND ASSOCIATED DISPLAY DEVICE 20170229051 - 15/494941 CAI; SHENGPING ;   et al. | 2017-08-10 |
A DRIVING POWER SUPPLY APPARATUS FOR OLED 20170006688 - 14/770051 Dai; Qifeng ;   et al. | 2017-01-05 |
OLED drive power supply and OLED television 11,308,871 - 17/058,323 Cai , et al. April 19, 2 | 2022-04-19 |
OLED drive power device and OLED television 10,694,138 - 16/097,402 Cai , et al. | 2020-06-23 |
High-power power supply for use with display devices and associated display device 10,354,570 - 15/494,941 Cai , et al. July 16, 2 | 2019-07-16 |
Driving power supply apparatus for OLED 9,603,219 - 14/770,051 Dai , et al. March 21, 2 | 2017-03-21 |
Processing of categorized product information 9,524,310 - 14/522,790 Gu , et al. December 20, 2 | 2016-12-20 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "FD" 88539183 |
FD 2019-07-26 |
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