Wu; Weiquan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wu; Weiquan.The latest application filed is for "dual-airflow cyclone flash drying device".
- Wu; Weiquan - Guangdong CN
- Wu; Weiquan - Hubei CN
- Wu; Weiquan - Wuhan CN
Trademarks
| Patent | Date |
|---|---|
| Loudspeaker Grant D932,462 - Wu , et al. October 5, 2 | 2021-10-05 |
| Wireless loudspeaker Grant D932,463 - Wu October 5, 2 | 2021-10-05 |
| Dual-airflow cyclone flash drying device Grant 11,084,748 - Yuan , et al. August 10, 2 | 2021-08-10 |
| Wireless loudspeaker Grant D916,045 - Wu April 13, 2 | 2021-04-13 |
| Wireless loudspeaker Grant D909,333 - Wu February 2, 2 | 2021-02-02 |
| Dual-airflow Cyclone Flash Drying Device App 20200247702 - Kind Code | 2020-08-06 |
| Wireless loudspeaker Grant D892,076 - Wu | 2020-08-04 |
| Bluetooth loudspeaker Grant D835,063 - Wu De | 2018-12-04 |
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