P

Inventor

LEE WON-YONG

KR69 patents
⚠️ This page may combine multiple inventors who share the name “LEE WON-YONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOREA INST ENERGY RES

18 patents
US10355299B2Jul 16, 2019

Reinforced composite membranes and method for manufacturing the same

KOREA INST ENERGY RES2 citations72
US12206117B2Jan 21, 2025

Method for manufacturing core-shell catalyst using carbon monoxide

KOREA INST ENERGY RES0 citations61
US11791475B2Oct 17, 2023

Method for manufacturing core-shell particles using carbon monoxide

KOREA INST ENERGY RES1 citations61
US11658307B2May 23, 2023

Method and apparatus for manufacturing core-shell catalyst

KOREA INST ENERGY RES0 citations61
US11489179B2Nov 1, 2022

Method and apparatus for multi-stage fault diagnosis of fuel cell systems

KOREA INST ENERGY RES0 citations61
US11376664B2Jul 5, 2022

Method to control the sizes of the core-shell nanoparticles

KOREA INST ENERGY RES0 citations61
US11220583B2Jan 11, 2022

Block copolymer, ion-exchange membrane and method of preparing block copolymer

KOREA INST ENERGY RES0 citations61
US10892494B2Jan 12, 2021

Method and apparatus for manufacturing core-shell catalyst

KOREA INST ENERGY RES0 citations61
US10717835B2Jul 21, 2020

Block copolymer, ion-exchange membrane and method of preparing block copolymer

KOREA INST ENERGY RES1 citations61
US12567592B2Mar 3, 2026

Palladium-transition metal core-based core-shell electrode catalyst and manufacturing method for the same

KOREA INST ENERGY RES0 citations60
US10930936B2Feb 23, 2021

Apparatus and method for manufacturing continuous reactor type core-shell catalyst electrode

KOREA INST ENERGY RES0 citations60
US10515556B2Dec 24, 2019

Flight path calculating and searching method of a unmanned aerial vehicle with regenerative fuel cells and solar cells for high altitude long endurance, and a searching apparatus thereof

KOREA INST ENERGY RES1 citations60
US11211617B2Dec 28, 2021

Fuel cell generator system

KOREA INST ENERGY RES0 citations51
US10722859B2Jul 28, 2020

Manufacturing core-shell catalyst and apparatus for scale-up manufacturing the same

KOREA INST ENERGY RES0 citations51
US10108759B2Oct 23, 2018

Method for optimization of fuel cells operating conditions using hybrid model

KOREA INST ENERGY RES1 citations51
US12519114B2Jan 6, 2026

Modeling methods for designing fuel cell flow field

KOREA INST ENERGY RES0 citations50
US11813600B2Nov 14, 2023

Method for preparation gaseous-nitridation treated or liquid-nitridation treated core-shell catalyst

KOREA INST ENERGY RES0 citations50
US11362361B2Jun 14, 2022

Membrane-electrode assembly and method for manufacturing the same

KOREA INST ENERGY RES0 citations50

SAMSUNG ELECTRONICS CO LTD

16 patents
US7331694B2Feb 19, 2008

Illuminating unit and projection type image display apparatus using the same

SAMSUNG ELECTRONICS CO LTD55 citations98
US7182497B2Feb 27, 2007

Illumination unit using LED and image projecting apparatus employing the same

SAMSUNG ELECTRONICS CO LTD57 citations96
US7306352B2Dec 11, 2007

Illuminator

SAMSUNG ELECTRONICS CO LTD60 citations95
US7828448B2Nov 9, 2010

Illumination unit and image projection apparatus employing the same

SAMSUNG ELECTRONICS CO LTD17 citations84
US7267441B2Sep 11, 2007

Projection display

SAMSUNG ELECTRONICS CO LTD13 citations84
US10012782B2Jul 3, 2018

Backlight apparatus and display apparatus having the same

SAMSUNG ELECTRONICS CO LTD3 citations72
US9057941B2Jun 16, 2015

Reflection type screen for front projection display apparatus

SAMSUNG ELECTRONICS CO LTD6 citations72
US7448758B2Nov 11, 2008

Illumination unit and projection type image display apparatus employing the same

SAMSUNG ELECTRONICS CO LTD5 citations63
US7331680B2Feb 19, 2008

Illumination unit and projection type image display apparatus employing the same

SAMSUNG ELECTRONICS CO LTD6 citations63
US7210788B2May 1, 2007

Color prism and projection-type image display apparatus employing the same

SAMSUNG ELECTRONICS CO LTD5 citations63
US7568805B2Aug 4, 2009

Illumination unit and image projecting apparatus employing the same

SAMSUNG ELECTRONICS CO LTD5 citations62
US7267446B2Sep 11, 2007

Projection display

SAMSUNG ELECTRONICS CO LTD5 citations62
US12382687B2Aug 5, 2025

Semiconductor device including insulating layers and method of manufacturing the same

SAMSUNG ELECTRONICS CO LTD0 citations59
US11605714B2Mar 14, 2023

Semiconductor device including insulating layers and method of manufacturing the same

SAMSUNG ELECTRONICS CO LTD0 citations59
US10436961B2Oct 8, 2019

Polarization film, display apparatus including the same, and manufacturing method for the same

SAMSUNG ELECTRONICS CO LTD0 citations50
US10321120B2Jun 11, 2019

Display apparatus with electrochromic mirror

SAMSUNG ELECTRONICS CO LTD0 citations50

KOREA ENERGY RESEARCH INST

6 patents

GLYCOMIRA THERAPEUTICS INC

2 patents

SAMSUNG SDS CO LTD

2 patents

LG ELECTRONICS INC

1 patent

PARK JONG MYEON

1 patent

LS AUTOMOTIVE CORP

1 patent

FUTURE ROBOT CO LTD

1 patent

PARK GU-GON

1 patent

UNIV UTAH RES FOUND

1 patent

Showing the top 50 of 69 patents by PatentIndex Score.