Haiquan; Wu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Haiquan; Wu.The latest application filed is for "portable charger".
- Haiquan; Wu - Shenzhen CN
| Patent | Date |
|---|---|
| Portable charger Grant D909,965 - Shiyong , et al. February 9, 2 | 2021-02-09 |
| Audio input/output device Grant D893,457 - Wei , et al. A | 2020-08-18 |
| Earphone Grant D875,709 - Yuanfa , et al. Feb | 2020-02-18 |
| Pair of earphones Grant D873,248 - Weicheng , et al. Ja | 2020-01-21 |
| Headphone Grant D871,367 - Zhijun , et al. Dec | 2019-12-31 |
| Sport earphone Grant D869,434 - Biao , et al. Dec | 2019-12-10 |
| Sport earphone Grant D869,435 - Sanhua , et al. Dec | 2019-12-10 |
| Headphone Grant D869,436 - Fubing , et al. Dec | 2019-12-10 |
| Virtual reality headset Grant D859,406 - Wei , et al. Sept | 2019-09-10 |
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