Patents/Inventors

Jinbao Li

ShandongCN4 patents

3 Patents

US125429962026
Speaker Module and Head-mounted Device
Goertek Technology Co., Ltd.
0 cites
US125058232025
Open-field Far-field Silencing Speaker Apparatus, Head-mounted Device and Signal Processing Method
Goertek Technology Co., Ltd.
0 cites
US118178012023
Motor Speed Controller and Speed Control System
Johnson Controls Tyco IP Holdings LLP
0 cites