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Inventor

Dong-Il Choi

Inventor
Kyungki-do, KR

Overview

4→
Patents
2013–2019
Patent span
LOC
Primary field

Patents· 4 as inventor

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

LOC29primary
LOC2950%
G06FElectric digital data processing17%
H01LSemiconductor devices17%
H10KOrganic electric solid-state devices17%
PatentTitleYear
10,224,501Organic light emitting display panel including hole injection layer and hole transport layer having a separation part on a bank of each sub-pixel2019D0678508'Filter cartridge intake profile'2013D0677781'Filter cartridge louver'2013D0677780'Filter cartridge'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to 3M INNOVATIVE PROPERTIES CO (3)· patent assignee history
2013Patents assigned to CHOI DONG-IL (3)· patent assignee history
2013Patents assigned to KANG BONGHYUP (3)· patent assignee history
2013Patents assigned to LEE JIN-HO (3)· patent assignee history
2013Patents assigned to LEE KYOUNG-HO (3)· patent assignee history
2013Based in Kyungki-do, KR· patent location history
2019Based in Gumi-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO32013
CHOI DONG-ILself32013
KANG BONGHYUP32013
LEE JIN-HO32013
LEE KYOUNG-HO32013
Locations
LocationPatentsSpan
Kyungki-do, KR32013
Gumi-si, KR12019