Inventor

SHIN JUNGHWAN

KR26 patents

⚠️ This page may combine multiple inventors who share the name “SHIN JUNGHWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHIN JUNGHWAN

SKC CO LTD

Isocyanate composition for optical lenses and process for preparing the same

Method and apparatus for releasing molded article from mold

Polymerizable composition and optical material produced therefrom

Aromatic polythiol compound for optical material

Polymerizable composition for a plastic lens

Polymerizable composition for polythiourethane-based optical material

Preparation method for polythiol having improved storage stability

Polythiol composition for plastic optical lens

Preparation method of polythiol for optical lenses by using metal sulfide

Isocyanate composition with improved stability and reactivity, and optical lens using same

Polythiourethane-based plastic lens

Phosphorus-based releasing agent, optical polymerizable composition comprising same and preparation thereof

Polymerizable composition for plastic lens and method of preparing plastic lens using same

Xylylene diisocyanate composition with improved stability and reactivity and optical lens using the same

Polythiol composition for plastic lens

Method for preparing polythiol composition

Polythiol composition for a plastic optical lens

Resin composition for golf ball cover

Polymerizable composition for optical material

SEAGATE TECHNOLOGY LLC

Tracking hot areas of disk drive

Forward corrupted track detection and by-pass for shingled magnetic recording drives

Forward corrupted track detection and by-pass for shingled magnetic recording drives

Forward corrupted track detection and by-pass for shingled magnetic recording drives

SAMSUNG ELECTRONICS CO LTD

Semiconductor device

Semiconductor device

WOORI FINE CHEM CO LTD

Method for manufacturing diisocyanate and optical lens