Semiconductor
| Thu 30 Apr 2026
Beijing, April 30 -- Coligen China Corp has submitted a patent application for Ultrasonic Radar System Based on Silicon Microphone Array and Obstacle Detection Method. This invention was developed by Huang Chengbiao, Jiang Zhiqiang, Lin Zhenkui, Chen Jiaxin, Huang Zhiping, Lan Xingliang, Zhang Xinsen, Fu Jie, Liao Wanqiang, Lin ..