Inventor

CHUNG WEN-CHEN

TW4 patents

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

EXCELLENCE OPTO INC

2 patents

US7481555B2Jan 27, 2009

LED melody decoration kit with multicolor light sources

EXCELLENCE OPTO INC26 citations88

US7501772B2Mar 10, 2009

LED lighting string employing rectified and filtered device

EXCELLENCE OPTO INC22 citations86

EXCELLENCE OPTOELECTRONICS INC

1 patent

US6604880B1Aug 12, 2003

Motion lighting pen with light variably accompanying sound actuation

EXCELLENCE OPTOELECTRONICS INC26 citations88

CHUNG WEN-CHEN

1 patent

US8098025B2Jan 17, 2012

LED flash bulb decorating light

CHUNG WEN-CHEN0 citations41