Inventor
JIANG DEJUN
CN9 patents
⚠️ This page may combine multiple inventors who share the name “JIANG DEJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
Shenzhen grandsun electronic co ltd
3 patentsUSD991912SJul 11, 2023
Wireless earphone
Shenzhen grandsun electronic co ltd8 citations82
US11445145B2Sep 13, 2022
Method and device for controlling camera shooting, smart device and computer storage medium
Shenzhen grandsun electronic co ltd0 citations51
US11129221B2Sep 21, 2021
Bluetooth connection method, device and smart terminal
Shenzhen grandsun electronic co ltd0 citations50