Kyeong Hoi Cha

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Kwangmyeong, KR

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Patents Grantslast 30 patents

Information Patent Grant
ECG data display method for detection of myocardial ischemia
- Patent number 11,553,868
- Issue date Jan 17, 2023
- BIONET CO., LTD
- Hyun Ok Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Camptothecin compounds and a method of preparation thereof
- Patent number 6,265,413
- Issue date Jul 24, 2001
- Chong Kun Dang Corp.
- Sang Sup Jew
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the synthesis of camptothecin derivatives
- Patent number 6,177,568
- Issue date Jan 23, 2001
- Chong Kun Dang Corp.
- Sang Sup Jew
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ECG DATA DISPLAY METHOD FOR DETECTION OF MYOCARDIAL ISCHEMIA
- Publication number 20210338133
- Publication date Nov 4, 2021
- Hyun Ok Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE