AirDigit Incorporation

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Hinch City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Communication headset with auxiliary positioning device
- Patent number 7,379,557
- Issue date May 27, 2008
- AirDigit Incorporation
- Ching-Tsai Chou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Structure and Method of Condenser Microphone Device for Skin-Contac...
- Publication number 20070269060
- Publication date Nov 22, 2007
- AIRDIGIT INCORPORATION
- Ching-Tsai Chou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Automatic dialing through wireless headset
- Publication number 20070197266
- Publication date Aug 23, 2007
- AirDigit Incorporation
- Yu-Chang Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Three-dimensional skin-contact microphone device
- Publication number 20070165885
- Publication date Jul 19, 2007
- AirDigit Incorporation
- Ching-Tsai Chou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High-fidelity piezoelectric contact-type microphone structure
- Publication number 20060291677
- Publication date Dec 28, 2006
- AirDigit Incorporation
- Ching-Tsai Chou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adjustable headset structure
- Publication number 20060291685
- Publication date Dec 28, 2006
- AirDigit Incorporation
- Ching-Tsai Chou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks