Inventor

Rae Kyu Chang

Inventor
Seongnam, KR

Overview

6→
Patents
2018–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

A61Bprimary
A61BDiagnosis13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%
B05DProcesses for applying fluent materials to surfaces, in general13%
B82YSpecific uses or applications of nanostructures13%
C09DCoating compositions, e.g. paints, varnishes or lacquers13%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to UXN CO LTD (6)· patent assignee history
2018–2019Based in Seongnam, KR· patent location history
2020Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UXN CO LTD62018–2020
Locations
LocationPatentsSpan
Seongnam, KR52018–2019
Seoul, KR12020