LexDanaLexDanabeta
Inventor

Sang-Joon Eum

Inventor
Changwon-si, KR

Overview

3→
Patents
2011–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H02Kprimary
H02KDynamo-electric machines67%
F04BPositive-displacement machines for liquids33%
PatentTitleYear
8,272,847'Reciprocating compressor'20128,072,111'Motor and the compressor including the same'20118,067,873'Motor and the compressor including the same'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to EUM SANG-JOON (3)· patent assignee history
2011–2012Patents assigned to LG ELECTRONICS INC (3)· patent assignee history
2011Patents assigned to NAM HYUK (2)· patent assignee history
2011Based in Changwon-si, KR· patent location history
2012Patents assigned to CHOI YOON-SUNG (1)· patent assignee history
2012Patents assigned to KANG SEOUNG-MIN (1)· patent assignee history
2012Based in Kyungki-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EUM SANG-JOONself32011–2012
LG ELECTRONICS INC32011–2012
NAM HYUK22011
CHOI YOON-SUNG12012
KANG SEOUNG-MIN12012
Locations
LocationPatentsSpan
Changwon-si, KR22011
Kyungki-do, KR12012