Won Il CHO

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Patents Grantslast 30 patents

Information Patent Grant
Nanoparticle preparation device using laser
- Patent number 10,137,427
- Issue date Nov 27, 2018
- SHONANO CO., LTD
- Won Il Cho
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
ANTIMICROBIAL AGENT COMPRISING CARBON-GROUP NON-OXIDE NANOPARTICLES...
- Publication number 20190159459
- Publication date May 30, 2019
- SHONANO CO., LTD
- Won Il CHO
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR PREPARING NANOPARTICLES BY USING LASER
- Publication number 20170190584
- Publication date Jul 6, 2017
- SHONANO CO., LTD
- Won Il CHO
- B82 - NANO-TECHNOLOGY
Information Patent Application
NANOPARTICLE PREPARATION DEVICE USING LASER
- Publication number 20170189888
- Publication date Jul 6, 2017
- SHONANO CO., LTD
- Won Il CHO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL