Inventor
CHENG WEN
CN11 patents
⚠️ This page may combine multiple inventors who share the name “CHENG WEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
Shenzhen grandsun electronic co ltd
2 patentsUS11243595B2Feb 8, 2022
Method and apparatus for reducing continuous-wakeup delay of bluetooth loudspeaker, and bluetooth loudspeaker
Shenzhen grandsun electronic co ltd4 citations71
US11199893B2Dec 14, 2021
Method, device for processing data of bluetooth speaker, and bluetooth speaker
Shenzhen grandsun electronic co ltd0 citations50