P

Inventor

WON DONG-KWAN

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

SAMSUNG TECHWIN CO LTD

4 patents
US7470461B2Dec 30, 2008

Printed circuit board and method of manufacturing the same

SAMSUNG TECHWIN CO LTD8 citations71
US7199462B2Apr 3, 2007

Substrate for producing semiconductor packages

SAMSUNG TECHWIN CO LTD5 citations61
US7811626B2Oct 12, 2010

Printed circuit board and method of manufacturing the same

SAMSUNG TECHWIN CO LTD0 citations49
US9128050B2Sep 8, 2015

Apparatus and method for inspecting graphene board

SAMSUNG TECHWIN CO LTD0 citations39

HAESUNG DS CO LTD

2 patents
US10882748B2Jan 5, 2021

Graphene synthesis apparatus and graphene synthesis method using the same

HAESUNG DS CO LTD0 citations60
US10714231B2Jul 14, 2020

Graphene wire, cable employing the same, and method of manufacturing the same

HAESUNG DS CO LTD0 citations50

NPS CORP

2 patents
US11486035B2Nov 1, 2022

Graphene synthesis chamber and method of synthesizing graphene by using the same

NPS CORP0 citations57
US10480075B2Nov 19, 2019

Graphene synthesis chamber and method of synthesizing graphene by using the same

NPS CORP1 citations57

CHO SE-HOON

1 patent
US8419880B2Apr 16, 2013

Method of transferring graphene

CHO SE-HOON8 citations77

YOON JONG HYUK

1 patent
US10040683B2Aug 7, 2018

Multi-layered graphene sheet and method of fabricating the same

YOON JONG HYUK0 citations41

WON DONG-KWAN

1 patent
US9136112B2Sep 15, 2015

Method of post treating graphene and method of manufacturing graphene using the same

WON DONG-KWAN0 citations35

NA DUK-HWA

1 patent
US9315001B2Apr 19, 2016

Method and apparatus for transferring graphene

NA DUK-HWA0 citations28