CHEM OPTICS INC

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DAEJEON, KR

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Patents Grantslast 30 patents

Information Patent Grant
Wavelength locking structure and method for tunable laser
- Patent number 10,797,464
- Issue date Oct 6, 2020
- Chem Optics Inc.
- Young Ouk Noh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photocurable resin composition and method of forming patterns using...
- Patent number 10,752,718
- Issue date Aug 25, 2020
- Chem Optics Inc.
- Hyung-Jong Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive composition for photocurable interface and surface modific...
- Patent number 10,557,066
- Issue date Feb 11, 2020
- Chem Optics Inc.
- Hyung-Jong Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR TUNING WAVELENTH IN OPTICAL NETWORK
- Publication number 20230275672
- Publication date Aug 31, 2023
- CHEM OPTICS INC
- Junkyu SEO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH LOCKING STRUCTURE AND METHOD FOR TUNABLE LASER
- Publication number 20180358774
- Publication date Dec 13, 2018
- CHEM OPTICS INC.
- Young Ouk NOH
- G02 - OPTICS
Information Patent Application
PHOTOCURABLE RESIN COMPOSITION AND METHOD OF FORMING PATTERNS USING...
- Publication number 20180215850
- Publication date Aug 2, 2018
- CHEM OPTICS INC.
- Hyung-Jong LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ADHESIVE COMPOSITION FOR PHOTOCURABLE INTERFACE AND SURFACE MODIFIC...
- Publication number 20180201816
- Publication date Jul 19, 2018
- CHEM OPTICS INC.
- Hyung-Jong LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Trademarklast 30 trademarks