Tang; Mingjun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tang; Mingjun.The latest application filed is for "pull-out type cord winding module".
- Tang; Mingjun - Qingdao CN
- Tang; Mingjun - Qingdao City ShanDong Province
- Tang; Mingjun - Shanghai CN
| Patent | Date |
|---|---|
| Cord winding module Grant 11,014,777 - Tang May 25, 2 | 2021-05-25 |
| Pull-out type cord winding module Grant 10,556,773 - Tang , et al. Feb | 2020-02-11 |
| Pull-out type cord winding module Grant 10,479,642 - Tang Nov | 2019-11-19 |
| Pull-out Type Cord Winding Module App 20190337755 - Tang; Mingjun ; et al. | 2019-11-07 |
| Dual wireless earphones Grant 10,397,689 - Tang A | 2019-08-27 |
| Cord Winding Module App 20190084791 - Tang; Mingjun | 2019-03-21 |
| Dual Wireless Earphones App 20190020942 - TANG; Mingjun | 2019-01-17 |
| Pull-out Type Cord Winding Module App 20190010014 - TANG; Mingjun | 2019-01-10 |
| Service request processing Grant 9,672,053 - Tang , et al. June 6, 2 | 2017-06-06 |
| Service Request Processing App 20140344340 - TANG; Mingjun ; et al. | 2014-11-20 |
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