Inventor

Liu shang-cheng

TW4 patents

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

TRUELIGHT CORP

2 patents

US8786073B2Jul 22, 2014

Packaging device for matrix-arrayed semiconductor light-emitting elements of high power and high directivity

TRUELIGHT CORP0 citations48

US8786074B2Jul 22, 2014

Packaging device for matrix-arrayed semiconductor light-emitting elements of high power and high directivity

TRUELIGHT CORP0 citations48

WU CHENG JU

1 patent

US8324722B2Dec 4, 2012

Packaging device for matrix-arrayed semiconductor light-emitting elements of high power and high directivity

WU CHENG JU0 citations42

PAN JIN-SHAN

1 patent

US8121167B2Feb 21, 2012

Dual wavelength laser device for optical communication

PAN JIN-SHAN0 citations33