Yu-Fen Chung

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Hsinchu City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Image capturing apparatus and auto-focusing method thereof
- Patent number 8,967,803
- Issue date Mar 3, 2015
- Altek Corporation
- Tso-Yu Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE CAPTURING APPARATUS AND AUTO-FOCUSING METHOD THEREOF
- Publication number 20140016092
- Publication date Jan 16, 2014
- ALTEK CORPORATION
- Tso-Yu Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE