Hu-Ming Zheng

Follow

Person

Dongguan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Solid-medium sound conducting receiver and electronic device with t...
- Patent number 11,297,436
- Issue date Apr 5, 2022
- TRANSOUND ELECTRONICS CO., LTD.
- Tseng-Feng Wen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Contact type electret condenser pickup
- Patent number 8,090,125
- Issue date Jan 3, 2012
- Transound Electronics Co., Ltd.
- Hu-Ming Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Contact Type Electret Condenser Pickup
- Publication number 20080063222
- Publication date Mar 13, 2008
- Hu-Ming Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE