Inventor

Jae-Sik Yang

Inventor

Incheon, KR

Overview

1994–2020

Patent span

Mechanical engineering

Primary field (CPC F)

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

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties13%

G06TImage data processing or generation, in general13%

A61KPreparations for medical, dental or toiletry purposes6%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%

F02BInternal-combustion piston engines6%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof6%

F16HGearing6%

F25BRefrigeration machines, plants or systems6%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to GOLD STAR INF & COMMUNICATION (1)· patent assignee history

1994Based in Gunpo, KR· patent location history

2017Patents assigned to HYUNDAI MOTOR CO LTD (2)· patent assignee history

2017Based in Bucheon-si, KR· patent location history

2018–2020Patents assigned to KOH YOUNG TECH INC (2)· patent assignee history

2018–2020Based in Incheon, KR· patent location history

2019Patents assigned to CATHOLIC UNIV INDUSTRY ACADEMIC COOPERATION FOUNDATION (1)· patent assignee history

2019Patents assigned to KOREA RES INST CHEMICAL TECH (1)· patent assignee history

2019Based in Yongin-si, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HYUNDAI MOTOR CO LTD	2	2017
KOH YOUNG TECH INC	2	2018–2020
CATHOLIC UNIV INDUSTRY ACADEMIC COOPERATION FOUNDATION	1	2019
GOLD STAR INF & COMMUNICATION	1	1994
KOREA RES INST CHEMICAL TECH	1	2019

Locations