Inventor

Sin-wook Lee

Inventor
Seoul, KR

Overview

5→
Patents
2014–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television25%
B60CVehicle tyres13%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%
C08CTreatment or chemical modification of rubbers13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
G09GArrangements or circuits for control of indicating devices using static means to present variable information13%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to CHOI BYEONG HO (1)· patent assignee history
2014Patents assigned to HUMAX CO LTD (1)· patent assignee history
2014Patents assigned to JANG EUEE SEON (1)· patent assignee history
2014Patents assigned to JANG EUEE-SEON (1)· patent assignee history
2014Patents assigned to KIM HYUN GYU (1)· patent assignee history
2014–2020Based in Seoul, KR· patent location history
2021Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHOI BYEONG HO12014
HUMAX CO LTD12014
JANG EUEE SEON12014
JANG EUEE-SEON12014
KIM HYUN GYU12014
Locations
LocationPatentsSpan
Seoul, KR42014–2020
Daejeon, KR12021