Inventor

SHIM CHANG-HAN

KR5 patents

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

SHIM CHANG-HAN

3 patents

US8409726B2Apr 2, 2013

Printed circuit board with multiple metallic layers and method of manufacturing the same

SHIM CHANG-HAN5 citations68

US8278564B2Oct 2, 2012

Circuit board viaholes and method of manufacturing the same

SHIM CHANG-HAN2 citations58

US8319340B2Nov 27, 2012

Lead frame and method of manufacturing the same

SHIM CHANG-HAN3 citations55

SAMSUNG TECHWIN CO LTD

1 patent

US8354741B2Jan 15, 2013

Lead frame manufactured from low-priced material and not requiring strict process control, semiconductor package including the same, and method of manufacturing the lead frame and the semiconductor package

SAMSUNG TECHWIN CO LTD5 citations70

KANG SUNG-IL

1 patent

US8110505B2Feb 7, 2012

Lead frame manufactured from low-priced material and not requiring strict process control, semiconductor package including the same, and method of manufacturing the lead frame and the semiconductor package

KANG SUNG-IL0 citations43