Kwun-Kit Chan

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New Taipei, TW

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Patents Applicationslast 30 patents

Information Patent Application
GLASS DIAPHRAGM HAVING FUNCTIONAL LAYERS AND SPEAKER HAVING THE SAME
- Publication number 20240373166
- Publication date Nov 7, 2024
- Yi-Feng WEI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Passive Radiator with Adjustable Working Frequency
- Publication number 20240236554
- Publication date Jul 11, 2024
- Glass Acoustic Innovations Co., Ltd.
- Kwun-Kit Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE