Patents/Inventors

Jung Hwan Myung

Gyeonggi-doKR16 patents

17 Patents

US125838192026
Polythiol Composition, Optical Polymerizable Composition, and Optical Product
SK Pucore Co., Itd.
0 cites
US125839632026
Polymerizable Composition and Optical Material Using the Same
SK Pucore Co., Ltd.
0 cites
US125034272025
Diamine Composition, and Method of Preparing Diisocyanate Composition
WOORI FINE CHEM CO., Ltd.
0 cites
US124213462025
Polythiol Composition, Optical Composition, and Optical Product
SK Pucore Co., Ltd.
0 cites
US120494372024
Diisocyanate Composition, Preparation Method Thereof and Optical Material Using Same
WOORI FINE CHEM CO., Ltd.
0 cites
US119875412024
Method of Preparing Diisocyanate Composition
WOORI FINE CHEM CO., Ltd.
0 cites
US119649312024
Method of Preparing Diisocyanate Composition and Optical Lens
WOORI FINE CHEM CO., Ltd.
0 cites
US119589372024
Polymerizable Composition and Optical Material Produced Therefrom
SK PUCORE CO., Ltd.
0 cites
US119325912024
Method of Preparing Diisocyanate Composition and Optical Lens
WOORI FINE CHEM CO., Ltd.
0 cites
US117607192023
Diamine Composition, and Method of Preparing Diisocyanate Composition
WOORI FINE CHEM CO., Ltd.
0 cites
US117607212023
Polymerizable Composition for Polythiourethane-based Optical Material
SKC CO., Ltd.
0 cites
US117319362023
Diisocyanate Composition, Preparation Method Thereof and Optical Material Using Same
WOORI FINE CHEM CO., Ltd
0 cites
US117023842023
Diisocyanate Composition for Optical Lens and Preparation Method Thereof
WOORI FINE CHEM CO., Ltd.
0 cites
US116739922023
Isocyanate Composition with Improved Stability and Reactivity, and Optical Lens Using Same
SKC CO., Ltd.
0 cites
US116343832023
Method of Preparing Diisocyanate Composition
WOORI FINE CHEM CO., Ltd
0 cites
US115780382023
Method for Preparing Polythiol Composition
SKC CO., Ltd.
0 cites
US115724322023
Polythiourethane-based Plastic Lens
SKC CO., Ltd.
0 cites