Inventor

CHEN CHIN CHENG

TW3 patents

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

IND TECH RES INST

1 patent

US6575223B1Jun 10, 2003

Concealed type lifting control mechanism for venetian blind

IND TECH RES INST79 citations92

CHIU CHIEN-SHENG

1 patent

US8666664B2Mar 4, 2014

Electronic seal

CHIU CHIEN-SHENG7 citations70

UNITED MICROELECTRONICS CORP

1 patent

US5349305ASep 20, 1994

Fully differential current sample/hold circuit

UNITED MICROELECTRONICS CORP18 citations70