Zhang; Dahai
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Dahai.The latest application filed is for "speed-control switch".
- Zhang; Dahai - Shenzhen CN
- Zhang; Dahai - Beijing CN
| Patent | Date |
|---|---|
| Flat switch module Grant D963,598 - Ma , et al. September 13, 2 | 2022-09-13 |
| Ring-connected bridge-type multi-port hybrid DC circuit breaker Grant 11,394,197 - Li , et al. July 19, 2 | 2022-07-19 |
| Linear slide switch used for speed-control Grant 11,309,147 - Shan , et al. April 19, 2 | 2022-04-19 |
| Socket Grant D948,448 - Ma , et al. April 12, 2 | 2022-04-12 |
| Speed-control Switch App 20220093352 - SHAN; Fuhua ; et al. | 2022-03-24 |
| Ring-connected bridge-type multi-port hybrid DC circuit breaker App 20220006286 - LI; Meng ; et al. | 2022-01-06 |
| Flat switch and a flat switch module thereof Grant D939,455 - Ma , et al. December 28, 2 | 2021-12-28 |
| Bracket, functional module, mounting method of electrical device and the electrical device Grant 11,201,020 - Zhang , et al. December 14, 2 | 2021-12-14 |
| Switch Grant D936,619 - Ma , et al. November 23, 2 | 2021-11-23 |
| Switch Grant D936,621 - Ma , et al. November 23, 2 | 2021-11-23 |
| Switch Grant D936,620 - Ma , et al. November 23, 2 | 2021-11-23 |
| Switch Grant D936,618 - Ma , et al. November 23, 2 | 2021-11-23 |
| Switch Grant D934,818 - Zhang , et al. November 2, 2 | 2021-11-02 |
| Switch Grant D925,476 - Ma , et al. July 20, 2 | 2021-07-20 |
| Switch Grant D925,470 - Zhang , et al. July 20, 2 | 2021-07-20 |
| Switch Grant D925,469 - Fu , et al. July 20, 2 | 2021-07-20 |
| Switching and operating assembly of a switch Grant 10,950,397 - Shan , et al. March 16, 2 | 2021-03-16 |
| Socket cover, socket assembly and associated manufacturing method Grant 10,840,688 - Zhang , et al. November 17, 2 | 2020-11-17 |
| Switch panel assembly, switch assembly and associated manufacturing method Grant 10,763,059 - Zhang , et al. Sep | 2020-09-01 |
| Bracket, Functional Module, Mounting Method Of Electrical Device And The Electrical Device App 20200211790 - ZHANG; Dahai ; et al. | 2020-07-02 |
| Switch App 20200126739 - SHAN; Fuhua ; et al. | 2020-04-23 |
| Socket Cover, Socket Assembly And Associated Manufacturing Method App 20200044428 - ZHANG; Dahai ; et al. | 2020-02-06 |
| Switch Panel Assembly, Switch Assembly And Associated Manufacturing Method App 20200043683 - ZHANG; Dahai ; et al. | 2020-02-06 |
| Multi-gang switch socket Grant D860,950 - Ma , et al. Sept | 2019-09-24 |
| Socket Grant 9,887,483 - Zhang , et al. February 6, 2 | 2018-02-06 |
| Socket App 20170085022 - Zhang; Dahai ; et al. | 2017-03-23 |
| Surface Texture Of Light Guide Plate, Use And Manufacturing Method Thereof App 20150338564 - ZHANG; Dahai ; et al. | 2015-11-26 |
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