Ki Young YANG

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Cheonan-si, Chungcheongnam-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Multi-channel, bi-directional optical communication module
- Patent number 11,405,108
- Issue date Aug 2, 2022
- Opto Electronics Solutions
- Dong Jin Shin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combination of cross-linked hyaluronic acids and method of preparin...
- Patent number 11,180,576
- Issue date Nov 23, 2021
- Hanmi Pharm. Co., Ltd
- Sung Chul Choi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MULTI-CHANNEL, BI-DIRECTIONAL OPTICAL COMMUNICATION MODULE
- Publication number 20220014272
- Publication date Jan 13, 2022
- Opto Electronics Solutions
- Dong Jin SHIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INDOOR DIRECTION GUIDING METHOD AND SYSTEM THEREFOR
- Publication number 20210247191
- Publication date Aug 12, 2021
- KOREA NATIONAL UNIVERSITY OF TRANSPORTATION INDUSTRY ACADEMIC COOPERATION FOU...
- Hyun KIM
- G01 - MEASURING TESTING
Information Patent Application
COMBINATION OF CROSS-LINKED HYALURONIC ACIDS AND METHOD OF PREPARIN...
- Publication number 20190315887
- Publication date Oct 17, 2019
- Hanmi Pharm. Co., Ltd.
- Sung Chul CHOI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMBINATION OF CROSS-LINKED HYALURONIC ACIDS AND METHOD OF PREPARIN...
- Publication number 20180215840
- Publication date Aug 2, 2018
- HANMI PHARM. CO., LTD.
- Sung Chul CHOI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE