Inventor

CHUNG CHI H

US4 patents

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

MINNESOTA MINING & MFG

2 patents

US4456336AJun 26, 1984

High brightness internal reflector for liquid crystal displays and its method of fabrication

MINNESOTA MINING & MFG103 citations94

US4551828ANov 5, 1985

Quadrilayer optical draw medium

MINNESOTA MINING & MFG10 citations70

LASERDRIVE LTD

1 patent

US4873680AOct 10, 1989

Apparatus and method for detecting and compensating for pit extension in an optical disk recording system

LASERDRIVE LTD91 citations94

LITERAL CORP

1 patent

US5056079AOct 8, 1991

Multi-state optical contrasts in optical recording media for data compression

LITERAL CORP4 citations59