Chen; Haihui
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Haihui.The latest application filed is for "usb hub".
- Chen; Haihui - Longyan CN
- Chen; Haihui - Shenzhen N/A CN
Trademarks
| Patent | Date |
|---|---|
| USB hub Grant D935,462 - Chen November 9, 2 | 2021-11-09 |
| USB hub Grant D908,126 - Chen January 19, 2 | 2021-01-19 |
| Connector hub Grant D907,636 - Chen January 12, 2 | 2021-01-12 |
| USB hub Grant D883,289 - Chen | 2020-05-05 |
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