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Inventor

Sung-Tag Oh

Inventor
Gunpo-si, KR

Overview

1→
Patents
2018
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H01Qprimary
H01QAntennas, i.e. radio aerials33%
H05KPrinted circuits33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
9,929,475'Waveband electromagnetic wave absorber and method for manufacturing same'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to CHOA YONG HO (1)· patent assignee history
2018Patents assigned to KIM KI HYEON (1)· patent assignee history
2018Patents assigned to KOREA INST MACH & MATERIALS (1)· patent assignee history
2018Patents assigned to LEE SANG BOK (1)· patent assignee history
2018Patents assigned to LEE SANG KWAN (1)· patent assignee history
2018Based in Gunpo-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHOA YONG HO12018
KIM KI HYEON12018
KOREA INST MACH & MATERIALS12018
LEE SANG BOK12018
LEE SANG KWAN12018
Locations
LocationPatentsSpan
Gunpo-si, KR12018