Inventor

Chul Ho Yun

Inventor

Daejeon, KR

Overview

10→

Patents

2011–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 10 as inventor

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

C12Nprimary

C12NMicroorganisms or enzymes19%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture19%

C12YEnzymes19%

G01NInvestigating or analysing materials by determining their chemical or physical properties12%

A61BDiagnosis4%

A61KPreparations for medical, dental or toiletry purposes4%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%

H02JElectric power networks4%

H04BTransmission4%

PatentTitleYear

11,121,559Method and apparatus for charging a battery2021 9,890,409'Composition for astringin product'2018 9,459,227'Portable diagnostic test apparatus'2016 9,243,270'Method for producing metabolites from omeprazole using bacterial cytochrome P450, and composition for same'2016 9,145,571'Preparation method of human metabolites of simvastatin or lovastatin using bacterial cytochrome P450 and composition therefor'2015 9,127,249'Method for preparing metabolites of atorvastatin using bacterial cytochrome P450 and composition therefor'2015 9,109,237'Method of preparing piceatannol using bacterial cytochrome P450 and composition therefor'2015 9,046,460'Particle measuring apparatus and measuring method using the same'2015 8,986,611'Sample analysis apparatus'2015 8,036,695'Power control apparatus in mobile terminal'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history

2011Based in Gumi-si, KR· patent location history

2015Patents assigned to YUN CHUL HO (4)· patent assignee history

2015Patents assigned to HWANG IN DUK (2)· patent assignee history

2015Patents assigned to JANG SEOCK WOO (2)· patent assignee history

2015Patents assigned to KIM TAE SOO (2)· patent assignee history

2015–2018Based in Daejeon, KR· patent location history

2015–2016Based in Suwon-si, KR· patent location history

2021Based in Gyeonggi-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	5	2011–2021
YUN CHUL HOself	4	2015
HWANG IN DUK	2	2015
JANG SEOCK WOO	2	2015
KIM TAE SOO	2	2015

Locations

Location	Patents	Span
Daejeon, KR	5	2015–2018
Suwon-si, KR	3	2015–2016
Gyeonggi-do, KR	1	2021
Gumi-si, KR	1	2011