Inventor

Han Bae Lee

Inventor

Gyeonggi-do, KR

Overview

4→

Patents

2004–2020

Patent span

Physics

Primary field (CPC G)

Patents· 4 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 therein29%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form14%

G02BOptical elements, systems or apparatus14%

G06FElectric digital data processing14%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light14%

H04NPictorial communication, e.g. television14%

PatentTitleYear

10,562,287Window film and method of preparing the same2020 7,012,661'Display panel and system using a hologram pattern liquid crystal'2006 6,785,034'Optical modulator and image projection display apparatus using it'2004 6,687,271'High powered laser'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2006Patents assigned to LG ELECTRONICS INC (3)· patent assignee history

2004Based in Seongnam, KR· patent location history

2004Based in Songnam-shi, KR· patent location history

2006–2020Based in Gyeonggi-do, KR· patent location history

2020Patents assigned to DONGWOO FINE CHEM CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG ELECTRONICS INC	3	2004–2006
DONGWOO FINE CHEM CO LTD	1	2020

Locations

Location	Patents	Span
Gyeonggi-do, KR	2	2006–2020
Seongnam, KR	1	2004
Songnam-shi, KR	1	2004