HK-40077980-B - ACOUSTIC DEVICE
HK40077980BHK 40077980 BHK40077980 BHK 40077980BHK-40077980-B
Inventors
- XIAO, Le
- ZHENG, Jinbo
- ZHANG, CHENGQIAN
- LIAO, Fengyun
- QI, XIN
Assignees
- Shenzhen Shokz Co., Ltd.
Dates
- Publication Date
- 20260508
- Application Date
- 20230117
- Priority Date
- 20210425