Inventor

KIM CHANG-WAN

KR4 patents

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

SAMSUNG ELECTRO MECH

1 patent

US7456438B2Nov 25, 2008

Nitride-based semiconductor light emitting diode

SAMSUNG ELECTRO MECH7 citations71

LC SQUARE CO LTD

1 patent

US11276603B2Mar 15, 2022

Transfer method using deformable film

LC SQUARE CO LTD2 citations59

UNIQCONN INC

1 patent

US12500794B2Dec 16, 2025

Differential envelope detector having common mode feedback

UNIQCONN INC0 citations41

KOREA ELECTRONICS TELECOMM

1 patent

US7564301B2Jul 21, 2009

Apparatus for adjusting frequency characteristic and Q factor of low pass filter and method thereof

KOREA ELECTRONICS TELECOMM0 citations39