P

Inventor

RYU JIN HO

KR12 patents
⚠️ This page may combine multiple inventors who share the name “RYU JIN HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HYNIX SEMICONDUCTOR INC

5 patents
US7794898B2Sep 14, 2010

Method of fabricating photomask

HYNIX SEMICONDUCTOR INC2 citations60
US8053148B2Nov 8, 2011

Method for fabricating photomask

HYNIX SEMICONDUCTOR INC1 citations50
US7838179B2Nov 23, 2010

Method for fabricating photo mask

HYNIX SEMICONDUCTOR INC0 citations50
US8003302B2Aug 23, 2011

Method for fabricating patterns using a photomask

HYNIX SEMICONDUCTOR INC0 citations39
US7901848B2Mar 8, 2011

Method of fabricating a photomask using self assembly molecule

HYNIX SEMICONDUCTOR INC0 citations39

SAMSUNG ELECTRONICS CO LTD

3 patents
US6909650B2Jun 21, 2005

Circuit and method for transforming data input/output format in parallel bit test

SAMSUNG ELECTRONICS CO LTD11 citations72
US7823031B2Oct 26, 2010

Method and system for testing semiconductor memory device using internal clock signal of semiconductor memory device as data strobe signal

SAMSUNG ELECTRONICS CO LTD3 citations61
US7663397B2Feb 16, 2010

Semiconductor device including on-die termination control circuit having pipe line varying with frequency range

SAMSUNG ELECTRONICS CO LTD4 citations60

YU JONG WON

2 patents
US8289109B2Oct 16, 2012

Electromagnetic bandgap pattern structure, method of manufacturing the same, and security product using the same

YU JONG WON2 citations55
US8146800B2Apr 3, 2012

Apparatus for recognizing security code having electromagnetic band-gap pattern

YU JONG WON0 citations34

KWON SANG-CHEL

1 patent
US8181880B2May 22, 2012

Combi-card and method for making the same

KWON SANG-CHEL13 citations75

RYU JIN HO

1 patent
US8286873B2Oct 16, 2012

Combi card and communication system using thereof

RYU JIN HO0 citations41