Inventor

Yi Young Choi

Inventor

Daejeon, KR

Overview

4→

Patents

2006–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 4 as inventor

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

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%

C08JWorking-up13%

C08LCompositions of macromolecular compounds13%

C09KMaterials for miscellaneous applications, not provided for elsewhere13%

H01LSemiconductor devices13%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation13%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%

PatentTitleYear

11,118,040Polyethylene resin film2021 11,091,568Hybrid supported metallocene catalyst and polyolefin preparation method using same2021 9,793,309'Image sensor package'2017 7,045,078'Green oxide phosphor'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to LG ELECTRONICS INC (1)· patent assignee history

2006Based in Yongin-si, KR· patent location history

2017Patents assigned to FUREX CO LTD (1)· patent assignee history

2017Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history

2017Based in Ansan-si, KR· patent location history

2021Patents assigned to LG CHEMICAL LTD (2)· patent assignee history

2021Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG CHEMICAL LTD	2	2021
FUREX CO LTD	1	2017
LG ELECTRONICS INC	1	2006
SAMSUNG ELECTRONICS CO LTD	1	2017

Locations

Location	Patents	Span
Daejeon, KR	2	2021
Ansan-si, KR	1	2017
Yongin-si, KR	1	2006