Inventor

CHOI BYUNG-WOOK

KR3 patents

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

VENTREE CO LTD

2 patents

US6774145B1Aug 10, 2004

Material separated from Ecklonia cava, method for extracting and purifying the same, and use thereof as antioxidants

VENTREE CO LTD3 citations56

US6384085B1May 7, 2002

Material separated from Ecklonia cava, method for extracting and purifying the same, and use thereof as antioxidants

VENTREE CO LTD2 citations56

SAMSUNG ELECTRONICS CO LTD

1 patent

US7094615B2Aug 22, 2006

Method of controlling probe tip sanding in semiconductor device testing equipment

SAMSUNG ELECTRONICS CO LTD1 citations47