Inventor

HA MIN-SEOK

KR4 patents

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

SAMSUNG ELECTRONICS CO LTD

2 patents

US6339251B2Jan 15, 2002

Wafer grooves for reducing semiconductor wafer warping

SAMSUNG ELECTRONICS CO LTD23 citations89

US6025250AFeb 15, 2000

Methods including wafer grooves for reducing semiconductor wafer warping and related structure

SAMSUNG ELECTRONICS CO LTD18 citations81

JUNG DONG-HA

1 patent

US8726301B2May 13, 2014

Cover for an optical disc drive and optical disc drive having the same

JUNG DONG-HA2 citations58

ROH MIN-SHIK

1 patent

US9123388B2Sep 1, 2015

Disk drive including a noise reduction unit and method of reducing noise by using the disk drive

ROH MIN-SHIK0 citations32