Inventor

Ji-Hwa Lee

Inventor

Suwon-si, KR

Overview

10→

Patents

2003–2019

Patent span

Physics

Primary field (CPC G)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein23%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%

C23CCoating metallic material9%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%

C08JWorking-up5%

C09KMaterials for miscellaneous applications, not provided for elsewhere5%

G02BOptical elements, systems or apparatus5%

G06FElectric digital data processing5%

H01CResistors5%

H01GCapacitors5%

PatentTitleYear

10,399,295Passive electrical article2019 9,893,373'Reinforced electrolyte membrane'2018 9,626,102'Method for controlling screen and electronic device thereof'2017 8,576,357'Liquid crystal displays with laminated diffuser plates'2013 8,520,165'Optical film laminates'2013 8,125,589'Direct-LIT liquid crystal displays with laminated diffuser plates'2012 7,710,511'Liquid crystal displays with laminated diffuser plates'2010 7,446,827'Direct-lit liquid crystal displays with laminated diffuser plates'2008 6,720,262'Method of forming copper interconnections and thin films using chemical vapor deposition with catalyst'2004 6,623,799'Chemical vapor deposition method using a catalyst on a substrate surface'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2017Based in Seoul, KR· patent location history

2008–2019Patents assigned to 3M INNOVATIVE PROPERTIES CO (7)· patent assignee history

2008–2013Based in Suwon-si, KR· patent location history

2012–2013Patents assigned to KIM JI-HYUNG (3)· patent assignee history

2012–2013Patents assigned to LEE JI-HWA (3)· patent assignee history

2012–2013Patents assigned to EPSTEIN KENNETH A (2)· patent assignee history

2012–2013Patents assigned to FABICK RYAN T (2)· patent assignee history

2013–2019Based in Gyeonggi-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
3M INNOVATIVE PROPERTIES CO	7	2008–2019
KIM JI-HYUNG	3	2012–2013
LEE JI-HWAself	3	2012–2013
EPSTEIN KENNETH A	2	2012–2013
FABICK RYAN T	2	2012–2013

Locations

Location	Patents	Span
Suwon-si, KR	4	2008–2013
Gyeonggi-do, KR	3	2013–2019
Seoul, KR	3	2003–2017