Inventor

Byung-Tae Yang

Inventor
Yeocheon, KR

Overview

6→
Patents
2004–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds33%
C08LCompositions of macromolecular compounds27%
C08JWorking-up13%
C08CTreatment or chemical modification of rubbers7%
G06FElectric digital data processing7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
Y10TTechnical subjects covered by former us classification7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2011Patents assigned to LG CHEMICAL LTD (4)· patent assignee history
2004–2005Based in Yeocheon, KR· patent location history
2006Patents assigned to LC CHEM LTD (1)· patent assignee history
2006Based in Yeosoo, KR· patent location history
2009Based in Yeosu-si, KR· patent location history
2011Based in Jeollanam-do, KR· patent location history
2021Patents assigned to APPLE INC (1)· patent assignee history
2021Based in Cupertino, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG CHEMICAL LTD42004–2011
APPLE INC12021
LC CHEM LTD12006
Locations
LocationPatentsSpan
Yeocheon, KR22004–2005
Cupertino, California, US12021
Jeollanam-do, KR12011
Yeosu-si, KR12009
Yeosoo, KR12006