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Inventor

Ki-Hyun Yoo

Inventor
Suwon-si, KR

Overview

13→
Patents
2008–2019
Patent span
Physics
Primary field (CPC G)

Patents· 13 as inventor

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

G03Gprimary
G03GElectrography26%
LOC1816%
LOC1611%
Y10TTechnical subjects covered by former us classification11%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
B60NSeats specially adapted for vehicles5%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
C08LCompositions of macromolecular compounds5%
C09JAdhesives5%
PatentTitleYear
10,399,514Low-melting adhesive film20199,651,894'Developer cartridge and electrophotographic image forming apparatus including the same'2017D0786344'Cartridge for printer'2017D0774592'Cartridge for printer'20169,182,739'Electrophotographic image forming apparatus'20159,141,029'Developing device and electrophotographic image forming apparatus having the same'20159,104,169'Electrophotographic image forming apparatus'2015D0728014'Cartridge for printer'20158,948,664'Developing device conveying assembly for image forming apparatus and image forming apparatus having the same'2015D0692945'Toner cartridge for a printer'2013D0692944'Toner cartridge for a printer'20138,513,355'Graft copolymer improving adhesion resistance and impact strength, method of preparing the same, and PVC composition comprising the same'20137,435,920'Automatic transfer switch with double throw air circuit breaker'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Based in Gwangju-si, KR· patent location history
2013–2017Patents assigned to SAMSUNG ELECTRONICS CO LTD (9)· patent assignee history
2013Patents assigned to AHN YONG-NAM (2)· patent assignee history
2013Patents assigned to CHANG HYUNG-SEOK (2)· patent assignee history
2013Patents assigned to KIM JIN-HONG (2)· patent assignee history
2013Patents assigned to KIM YOUNG-CHAE (2)· patent assignee history
2013–2019Based in Seoul, KR· patent location history
2013Based in Kyungki-do, KR· patent location history
2015–2017Based in Suwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD92013–2017
AHN YONG-NAM22013
CHANG HYUNG-SEOK22013
KIM JIN-HONG22013
KIM YOUNG-CHAE22013
Locations
LocationPatentsSpan
Suwon-si, KR82015–2017
Seoul, KR22013–2019
Kyungki-do, KR22013
Gwangju-si, KR12008