DE-HUNG WANG

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Taoyuan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Double-sided loudspeaker
- Patent number 12,160,725
- Issue date Dec 3, 2024
- FORTUNE GRAND TECHNOLOGY INC.
- Ping-Yu Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna testing device
- Patent number 8,477,632
- Issue date Jul 2, 2013
- FIH (Hong Kong) Limited
- Yuan-Hong Lo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of amplitude coding for low bit rate sinusoidal transform vo...
- Patent number 6,052,658
- Issue date Apr 18, 2000
- Industrial Technology Research Institute
- De-Yu Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE-SIDED LOUDSPEAKER
- Publication number 20240089666
- Publication date Mar 14, 2024
- FORTUNE GRAND TECHNOLOGY INC.
- PING-YU LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA TESTING DEVICE
- Publication number 20110069617
- Publication date Mar 24, 2011
- Foxconn Communication Technology Corp.
- YUAN-HONG LO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE