Inventor

KOO BUN-HEI

KR4 patents

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

KOO BUN-HEI

1 patent

US8294178B2Oct 23, 2012

Light emitting device using compound semiconductor

KOO BUN-HEI9 citations75

OH JAE-EUNG

1 patent

US8294164B2Oct 23, 2012

Light-emitting device using clad layer consisting of asymmetrical units

OH JAE-EUNG2 citations55

JANG JUNG TAE

1 patent

US8415655B2Apr 9, 2013

Semiconductor light emitting device

JANG JUNG TAE0 citations37

KNJ CO LTD

1 patent

US12514029B2Dec 30, 2025

Part including silicon carbide layer and manufacturing method thereof

KNJ CO LTD0 citations35