LexDanaLexDanabeta
Inventor

Santosh Kumar

Inventor
Gwangju, KR

Overview

3→
Patents
2015–2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes14%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%
C22BProduction and refining of metals14%
C22CAlloys14%
H01BCables14%
H01LSemiconductor devices14%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
PatentTitleYear
10,093,752Homopolymer nanoparticles by self-emulsion polymerization reaction and preparation method thereof20189,391,039'Solder balls and semiconductor device employing the same'20169,163,301'Method of producing tin emitted low alpha radiation by using vacuum refining'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to CHU YONGCHEOL (1)· patent assignee history
2015Patents assigned to JUNG DOHYUN (1)· patent assignee history
2015Patents assigned to JUNG JAEPIL (1)· patent assignee history
2015Patents assigned to KIM CHEOLHEE (1)· patent assignee history
2015Based in Seoul, KR· patent location history
2016Based in Gyeonggi-do, KR· patent location history
2018Patents assigned to GWANGJU INST SCIENCE & TECH (1)· patent assignee history
2018Based in Gwangju, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHU YONGCHEOL12015
GWANGJU INST SCIENCE & TECH12018
JUNG DOHYUN12015
JUNG JAEPIL12015
KIM CHEOLHEE12015
Locations
LocationPatentsSpan
Gwangju, KR12018
Gyeonggi-do, KR12016
Seoul, KR12015