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Inventor

Dong Gu Lim

Inventor
Jeollabuk-do, KR

Overview

1→
Patents
2009
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.

H03Hprimary
H03HImpedance networks, e.g. resonant circuits25%
H03JTuning resonant circuits25%
H04BTransmission25%
H04NPictorial communication, e.g. television25%
PatentTitleYear
7,539,470'Tracking filter for selecting channel of wideband frequency'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to INTEGRANT TECHNOLOGIES INC (1)· patent assignee history
2009Based in Jeollabuk-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INTEGRANT TECHNOLOGIES INC12009
Locations
LocationPatentsSpan
Jeollabuk-do, KR12009