LexDanaLexDanabeta
Inventor

Jae Woo Lyu

Inventor
Qinhuangdao, CN

Overview

2→
Patents
2002–2021
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

B22Dprimary
B22DCasting of metals25%
G01MTesting static or dynamic balance of machines or structures25%
G01RMeasuring electric variables25%
H04BTransmission25%
PatentTitleYear
11,054,334Die casting machine melt leakage detecting device20216,442,371'Polarization measuring apparatus in a mobile communication system'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to LG INF & COMM LTD (1)· patent assignee history
2002Based in Seoul, KR· patent location history
2021Patents assigned to CITIC DICASTAL CO LTD (1)· patent assignee history
2021Based in Qinhuangdao, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CITIC DICASTAL CO LTD12021
LG INF & COMM LTD12002
Locations
LocationPatentsSpan
Qinhuangdao, CN12021
Seoul, KR12002