Inventor

Han-Seo Ko

Inventor
Seoul, KR

Overview

4→
Patents
2009–2021
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.

B41Jprimary
B41JTypewriters22%
A61KPreparations for medical, dental or toiletry purposes11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
C23CCoating metallic material11%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application11%
H01LSemiconductor devices11%
H05BElectric heating11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to IN G CO LTD (1)· patent assignee history
2009Based in Suwon-si, KR· patent location history
2010Patents assigned to UNIV SUNGKYUNKWAN FOUND (1)· patent assignee history
2010–2019Based in Seoul, KR· patent location history
2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2019Patents assigned to SUNGKYUNKWAN UNIV RESEARCH & BUSINESS FOUNDATION (1)· patent assignee history
2021Patents assigned to UNIV JOHNS HOPKINS (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IN G CO LTD12009
SAMSUNG ELECTRONICS CO LTD12019
SUNGKYUNKWAN UNIV RESEARCH & BUSINESS FOUNDATION12019
UNIV JOHNS HOPKINS12021
UNIV SUNGKYUNKWAN FOUND12010
Locations
LocationPatentsSpan
Seoul, KR22010–2019
Suwon-si, KR12009