Inventor

AHN JONGHYUN

KR10 patents

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

GRAPHENE SQUARE INC

3 patents

US8816257B2Aug 26, 2014

Flexible transparent heating element using graphene and method for manufacturing the same

GRAPHENE SQUARE INC5 citations70

US9782963B2Oct 10, 2017

Roll-to-roll transfer method of graphene, graphene roll produced by the method, and roll-to-roll transfer equipment for graphene

GRAPHENE SQUARE INC1 citations50

US9728605B2Aug 8, 2017

Roll-to-roll doping method of graphene film, and doped graphene film

GRAPHENE SQUARE INC0 citations50

HONG BYUNG HEE

2 patents

US8916057B2Dec 23, 2014

Roll-to-roll transfer method of graphene, graphene roll produced by the method, and roll-to-roll transfer equipment for graphene

HONG BYUNG HEE10 citations81

US8926854B2Jan 6, 2015

Roll-to-roll doping method of graphene film, and doped graphene film

HONG BYUNG HEE2 citations60

ASM IP HOLDING BV

2 patents

US11814728B2Nov 14, 2023

Method for filling a gap in a three-dimensional structure on a semiconductor substrate

ASM IP HOLDING BV0 citations57

US11251040B2Feb 15, 2022

Cyclical deposition method including treatment step and apparatus for same

ASM IP HOLDING BV1 citations57

UNIV YONSEI IACF

1 patent

US9975117B2May 22, 2018

Apparatus and method for controlling droplet

UNIV YONSEI IACF15 citations79

SAMSUNG ELECTRONICS CO LTD

1 patent

US12095911B2Sep 17, 2024

Electronic device to enhance randomness of security module using multiple hardware random number generator and the method thereof

SAMSUNG ELECTRONICS CO LTD0 citations43

AHN JONGHYUN

1 patent

US10886501B2Jan 5, 2021

Graphene protective film serving as a gas and moisture barrier, method for forming same, and use thereof

AHN JONGHYUN0 citations43