Trademark applications and grants for Yu, Jianfeng. Yu, Jianfeng has 23 trademark applications. The latest application filed is for "HXNINE"
Entity Type | INDIVIDUAL |
Address | Xianlie Middle Road, Yuexiu District 502, No. 125, Yard 81 Guangzhou,Guangdong CHINA 510000 |
Patent Application | Date |
---|---|
Mirror Cabinet Capable of Preventing Mirror Capacitive Touch Button from Touch Misoperation 20210302629 - 17/301194 Yu; Jianfeng | 2021-09-30 |
Dimming Track Lamp 20210262646 - 16/835135 Fang; Lei ;   et al. | 2021-08-26 |
TIDAL CURRENT GENERATING UNIT 20210108607 - 16/688330 LIU; Changlu ;   et al. | 2021-04-15 |
Wet Electrostatic Classification Device for Ultrafine Powder Based on Rotating Flow Field 20200353482 - 16/936922 YU; Jianfeng ;   et al. | 2020-11-12 |
DUCTED BIDIRECTIONAL TIDAL CURRENT POWER STATION SYSTEM 20200132041 - 16/558001 CHEN; Liwei ;   et al. | 2020-04-30 |
Mirror cabinet capable of preventing mirror capacitive touch button from touch missoperation 11,409,026 - 17/301,194 Yu August 9, 2 | 2022-08-09 |
Dimming track lamp 11,221,129 - 16/835,135 Fang , et al. January 11, 2 | 2022-01-11 |
Ducted bidirectional tidal current power station system 11,060,500 - 16/558,001 Chen , et al. July 13, 2 | 2021-07-13 |
Tidal current generating unit 11,028,820 - 16/688,330 Liu , et al. June 8, 2 | 2021-06-08 |
Wet electrostatic classification device for ultrafine powder based on rotating flow field 10,807,104 - 16/936,922 Yu , et al. October 20, 2 | 2020-10-20 |
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