Eun Ha JO

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Gwangmyeong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Focus-less inspection apparatus and method
- Patent number 12,105,029
- Issue date Oct 1, 2024
- Koh Young Technology Inc.
- Chan Kwon Lee
- G01 - MEASURING TESTING
Information Patent Grant
Focus-less inspection apparatus and method
- Patent number 11,821,846
- Issue date Nov 21, 2023
- Koh Young Technology Inc.
- Chan Kwon Lee
- G01 - MEASURING TESTING
Information Patent Grant
Focus-less inspection apparatus and method
- Patent number 11,360,031
- Issue date Jun 14, 2022
- Koh Young Technology Inc.
- Chan Kwon Lee
- G01 - MEASURING TESTING
Information Patent Grant
Focus-less inspection apparatus and method
- Patent number 10,890,538
- Issue date Jan 12, 2021
- Koh Young Technology Inc.
- Chan Kwon Lee
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
FOCUS-LESS INSPECTION APPARATUS AND METHOD
- Publication number 20240060908
- Publication date Feb 22, 2024
- KOH YOUNG TECHNOLOGY INC.
- Chan Kwon LEE
- G01 - MEASURING TESTING
Information Patent Application
FOCUS-LESS INSPECTION APPARATUS AND METHOD
- Publication number 20220260503
- Publication date Aug 18, 2022
- KOH YOUNG TECHNOLOGY INC.
- Chan Kwon LEE
- G01 - MEASURING TESTING
Information Patent Application
BLOOD FLOW MEASUREMENT DEVICE AND BLOOD FLOW MEASUREMENT METHOD
- Publication number 20220160246
- Publication date May 26, 2022
- KOH YOUNG TECHNOLOGY INC.
- Hong Ki KIM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FOCUS-LESS INSPECTION APPARATUS AND METHOD
- Publication number 20210102903
- Publication date Apr 8, 2021
- KOH YOUNG TECHNOLOGY INC.
- Chan Kwon LEE
- G01 - MEASURING TESTING
Information Patent Application
FOCUS-LESS INSPECTION APPARATUS AND METHOD
- Publication number 20200116653
- Publication date Apr 16, 2020
- KOH YOUNG TECHNOLOGY INC.
- Chan Kwon LEE
- G01 - MEASURING TESTING