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Inventor

Kweon Jong Yoo

Inventor
Suwon-si, KR

Overview

2→
Patents
2014–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%
B44CProducing decorative effects17%
B44FSpecial designs or pictures17%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
G01RMeasuring electric variables17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
11,041,896Piezoelectric property measuring apparatus for liquid or viscous material20218,685,526'Decorating material with cubic effect'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to AHN KYOUNGSOO (1)· patent assignee history
2014Patents assigned to HUR SIC (1)· patent assignee history
2014Patents assigned to KIM HAESIK (1)· patent assignee history
2014Patents assigned to LG INNOTEK CO LTD (1)· patent assignee history
2014Based in Seoul, KR· patent location history
2021Patents assigned to COSMAX INC (1)· patent assignee history
2021Based in Suwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AHN KYOUNGSOO12014
COSMAX INC12021
HUR SIC12014
KIM HAESIK12014
LG INNOTEK CO LTD12014
Locations
LocationPatentsSpan
Suwon-si, KR12021
Seoul, KR12014