Jen-Yand HO

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic loudspeaker array
- Patent number 8,009,838
- Issue date Aug 30, 2011
- National Taiwan University
- Chih-Kung Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultrasound transducer with a dumbbell-shaped chamber
- Patent number 7,982,366
- Issue date Jul 19, 2011
- Tung Thih Electronic Co., Ltd.
- Chih-Kung Lee
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Ultrasound transducer with a dumbbell-shaped chamber
- Publication number 20100148633
- Publication date Jun 17, 2010
- TUNG THIH ELECTRONIC CO., LTD. and National Taiwan University
- Chih-Kung Lee
- G01 - MEASURING TESTING
Information Patent Application
POINTING DEVICE, ELECTRONIC DEVICE AND OPERATION METHOD THEREOF
- Publication number 20100127977
- Publication date May 27, 2010
- Peng-Hsiang SUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electrostatic Loudspeaker Array
- Publication number 20090214049
- Publication date Aug 27, 2009
- National Taiwan University
- Chih-Kung Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE