Inventor
HONGXIA CHEN
Inventor
CN
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC13primary
LOC1335%
LOC1430%
H03KPulse technique10%
F16CShafts5%
F16DCouplings for transmitting rotation5%
F16HGearing5%
G01RMeasuring electric variables5%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
PatentTitleYear
D1107649Earphone charging case2025D1101680Earphone charging case2025D1076884Wireless earphones with charging case2025D1060303Headphones202512,181,503Systems and methods for isolation resistance monitoring in a battery bank2024D1035573Wireless earphones with charging case2024D1026813Wireless earphones with charging case2024D1024956Charging case for wireless earphones2024D1014470Combined earphones and charging case2024D1002576Wireless earphones with charging case2023D0993939Pair of wireless earphones with charging case202311,671,096Diode fault detection202311,662,004Disconnection assembly2023D0953303Wireless earphones with charging case202211,239,841Diode fault detection2022D0942387Earphone charging case2022D0942386Earphone charging case2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to BESING TECH SHENZHEN CO LTD (11)· patent assignee history
2022–2024Patents assigned to WISK AERO LLC (3)· patent assignee history
2022Patents assigned to DUAN YONGSHENG (2)· patent assignee history
2022–2025Based in CN· patent location history
2022–2024Based in US· patent location history
2023Patents assigned to SHANGHAI XPT TECH LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BESING TECH SHENZHEN CO LTD | 11 | 2022–2025 |
| WISK AERO LLC | 3 | 2022–2024 |
| DUAN YONGSHENG | 2 | 2022 |
| SHANGHAI XPT TECH LTD | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 14 | 2022–2025 |
| US | 3 | 2022–2024 |