SangChul LIM

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Micro ballpoint pen and printing apparatus
- Patent number 9,044,964
- Issue date Jun 2, 2015
- Electronics and Telecommunications Research Institute
- SangChul Lim
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Hybrid compositions containing organic material and inorganic mater...
- Patent number 8,778,447
- Issue date Jul 15, 2014
- Electronics and Telecommunications Research Institute
- Jiyoung Oh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF MANUFACTURING METAL OXIDE NANOPARTICLES
- Publication number 20130153406
- Publication date Jun 20, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jiyoung Oh
- B82 - NANO-TECHNOLOGY
Information Patent Application
MICRO BALLPOINT PEN AND PRINTING APPARATUS
- Publication number 20130081570
- Publication date Apr 4, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- SangChul LIM
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
HYBRID COMPOSITIONS CONTAINING ORGANIC MATERIAL AND INORGANIC MATER...
- Publication number 20120231153
- Publication date Sep 13, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jiyoung OH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...