Inventor

Jae Hoon Choi

Inventor

Seoul, KR

Overview

4→

Patents

1994–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 4 as inventor

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

B29Dprimary

B29DProducing particular articles from plastics or from substances in a plastic state9%

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

G02BOptical elements, systems or apparatus9%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%

H01LSemiconductor devices9%

H03MCoding9%

H04NPictorial communication, e.g. television9%

H05KPrinted circuits9%

H10KOrganic electric solid-state devices9%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%

PatentTitleYear

11,096,286Printed circuit board and manufacturing method thereof2021 11,084,265Manufacturing system for laminated film and manufacturing method for laminated film2021 7,215,707'Optimal scanning method for transform coefficients in coding/decoding of image and video'2007 5,369,405'Coefficient generation apparatus for variable length decoder'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to GOLD STAR CO (1)· patent assignee history

1994–2007Based in Seoul, KR· patent location history

2007Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history

2021Patents assigned to LG CHEMICAL LTD (1)· patent assignee history

2021Patents assigned to SAMSUNG ELECTRO MECH (1)· patent assignee history

2021Patents assigned to SHANJIN OPTOELECTRONICS SUZHOU CO LTD (1)· patent assignee history

2021Based in Suwon-si, KR· patent location history

2021Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GOLD STAR CO	1	1994
LG CHEMICAL LTD	1	2021
SAMSUNG ELECTRO MECH	1	2021
SAMSUNG ELECTRONICS CO LTD	1	2007
SHANJIN OPTOELECTRONICS SUZHOU CO LTD	1	2021

Locations

Location	Patents	Span
Seoul, KR	2	1994–2007
Suwon-si, KR	1	2021
Daejeon, KR	1	2021