HUANG; Guoqin
Patent Applications and Registrations
Patent applications and USPTO patent grants for HUANG; Guoqin.The latest application filed is for "earphone case and earphone kit".
- HUANG; Guoqin - Shenzhen CN
- Huang; Guoqin - Dongguan CN
- HUANG; Guoqin - Dongguan City CN
- Huang; Guoqin - Hong Kong CN
| Patent | Date |
|---|---|
| Earphone Case And Earphone Kit App 20220295166 - FENG; Yun ; et al. | 2022-09-15 |
| Earphone Grant D962,193 - Feng , et al. August 30, 2 | 2022-08-30 |
| Earplug Grant D961,554 - Feng , et al. August 23, 2 | 2022-08-23 |
| Earphone Charging Device App 20220124424 - FENG; Yun ; et al. | 2022-04-21 |
| Smoking Set And Electronic Smoking Device App 20220110365 - FENG; Yun ; et al. | 2022-04-14 |
| Wireless charger Grant 11,289,926 - Feng , et al. March 29, 2 | 2022-03-29 |
| Base for wireless charging Grant D943,522 - Feng , et al. February 15, 2 | 2022-02-15 |
| Expansion dock Grant D938,426 - Feng , et al. December 14, 2 | 2021-12-14 |
| Wireless charger Grant D936,575 - Feng , et al. November 23, 2 | 2021-11-23 |
| Wireless Charger App 20210281088 - FENG; Yun ; et al. | 2021-09-09 |
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