Tao; Weiwei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tao; Weiwei.The latest application filed is for "vibration system, sounding device and electronic device".
- Tao; Weiwei - Shenzhen CN
| Patent | Date |
|---|---|
| Vibration System, Sounding Device And Electronic Device App 20220210569 - Tao; Weiwei ; et al. | 2022-06-30 |
| Speaker App 20220210564 - Jin; Xin ; et al. | 2022-06-30 |
| Speaker App 20220191617 - Tao; Weiwei ; et al. | 2022-06-16 |
| Sound generator Grant 10,979,823 - Song , et al. April 13, 2 | 2021-04-13 |
| Micro-speaker Grant 10,932,050 - Song , et al. February 23, 2 | 2021-02-23 |
| Micro-speaker App 20200213746 - Song; Wei ; et al. | 2020-07-02 |
| Sound Generator App 20200204923 - Song; Wei ; et al. | 2020-06-25 |
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