You-Seong CHAE

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Daegu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Optical tracking system and tracking method using the same
- Patent number 10,307,210
- Issue date Jun 4, 2019
- Koh Young Technology Inc.
- Jong-Kyu Hong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRACKING SYSTEM AND TRACKING METHOD USING THE SAME
- Publication number 20210038323
- Publication date Feb 11, 2021
- KOH YOUNG TECHNOLOGY INC.
- Jong-Kyu HONG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL TRACKING SYSTEM AND TRACKING METHOD USING THE SAME
- Publication number 20190239963
- Publication date Aug 8, 2019
- KOH YOUNG TECHNOLOGY INC.
- Jong-Kyu HONG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL TRACKING SYSTEM AND TRACKING METHOD USING THE SAME
- Publication number 20160287341
- Publication date Oct 6, 2016
- KOH YOUNG TECHNOLOGY INC.
- Jong-Kyu HONG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE