Inventor

CHEN HSI-CHI

TW4 patents

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

CHEN HSI CHI

1 patent

US4282017AAug 4, 1981

Automobile dirty smoke eliminator

CHEN HSI CHI23 citations76

WHANG ALLEN JONG-WOEI

1 patent

US8073303B2Dec 6, 2011

Light-concentrating panel

WHANG ALLEN JONG-WOEI16 citations75

CHUAN HSIANG TANG CHEMICAL CO LTD

1 patent

USD365664SDec 26, 1995

Lipstick case

CHUAN HSIANG TANG CHEMICAL CO LTD5 citations58

CHEN HSI-CHI

1 patent

USD356396SMar 14, 1995

Cosmetic case

CHEN HSI-CHI3 citations56