SHENZHEN YONGMINGSHANDER TECHNOLOGY & DEVELOPMENT CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for SHENZHEN YONGMINGSHANDER TECHNOLOGY & DEVELOPMENT CO., LTD..The latest application filed is for "multifunctional plug and power adapter".
- SHENZHEN YONGMINGSHANDER TECHNOLOGY & DEVELOPMENT CO., LTD. - Shenzhen N/A CN
- SHENZHEN YONGMINGSHANDER TECHNOLOGY & DEVELOPMENT CO.,LTD. - Bao'an Dist CN
| Patent | Date |
|---|---|
| Multifunctional plug and power adapter Grant 11,223,171 - Zhang January 11, 2 | 2022-01-11 |
| Multifunctional Plug And Power Adapter App 20210218205 - Zhang; Deyong | 2021-07-15 |
| Charger Grant D899,364 - Zhang October 20, 2 | 2020-10-20 |
| Charger Grant D892,735 - Zhang A | 2020-08-11 |
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