Inventor

YEN CHIH-YUAN

TW4 patents

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

OPTO TECH CORP

2 patents

US6480389B1Nov 12, 2002

Heat dissipation structure for solid-state light emitting device package

OPTO TECH CORP390 citations95

US6208073B1Mar 27, 2001

Smart light emitting diode cluster and system

OPTO TECH CORP69 citations90

JUSTING TECH TAIWAN PTE LTD

1 patent

US9033741B2May 19, 2015

Connector of a light-emitting-diode lamp tube

JUSTING TECH TAIWAN PTE LTD5 citations65

JUSTING TECHNOLOGY(TAIWAN) PTE LTD

1 patent

US9485871B2Nov 1, 2016

Method of making a light-emitting-diode lamp tube

JUSTING TECHNOLOGY(TAIWAN) PTE LTD0 citations28