Inventor

Jeong Woo Cho

Inventor
Daejeon, KR

Overview

13→
Patents
1999–2018
Patent span
Human necessities
Primary field (CPC A)

Patents· 13 as inventor

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

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations15%
C07DHeterocyclic compounds12%
C12NMicroorganisms or enzymes12%
G01SRadio direction-finding12%
A61BDiagnosis8%
A61KPreparations for medical, dental or toiletry purposes8%
C07KPeptides8%
E02BHydraulic engineering8%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G01TMeasurement of nuclear or x-radiation4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2003Patents assigned to KOREA KUMHO PETROCHEM CO LTD (3)· patent assignee history
1999–2003Based in Kwangju, KR· patent location history
2003Based in Youngdungpo-gu, KR· patent location history
2011Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2011–2013Based in Daejeon, KR· patent location history
2011Based in Suwon-si, KR· patent location history
2012–2018Patents assigned to CHO JEONG (3)· patent assignee history
2012–2018Based in Seoul, KR· patent location history
2016–2018Patents assigned to CHANG JIN HO (2)· patent assignee history
2016–2018Patents assigned to PARK JONG HO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHO JEONGself32012–2018
KOREA KUMHO PETROCHEM CO LTD31999–2003
CHANG JIN HO22016–2018
PARK JONG HO22016–2018
SAMSUNG ELECTRONICS CO LTD22011
Locations
LocationPatentsSpan
Daejeon, KR42011–2013
Seoul, KR32012–2018
Kwangju, KR31999–2003
Suwon-si, KR22011
Youngdungpo-gu, KR12003