Inventor

Kwang-woo Nam

Inventor

Seoul, KR

Overview

2007–2018

Patent span

Electricity

Primary field (CPC H)

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

G09Gprimary

G09GArrangements or circuits for control of indicating devices using static means to present variable information13%

H05BElectric heating13%

G01CMeasuring distances, levels or bearings6%

G01SRadio direction-finding6%

G06FElectric digital data processing6%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems6%

H04LTransmission of digital information, e.g. telegraphic communication6%

H04MTelephonic communication6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2007–2008Patents assigned to KOREA ELECTRONICS TELECOMM (3)· patent assignee history

2007Based in Cheongju, KR· patent location history

2007Based in Chungcheongbuk-do, KR· patent location history

2008Based in Kyungki-do, KR· patent location history

2014–2016Patents assigned to NAM KWANG-WOO (3)· patent assignee history

2014–2016Patents assigned to ROHM CO LTD (3)· patent assignee history

2014–2016Patents assigned to AHN MIN-KI (2)· patent assignee history

2014–2016Patents assigned to CHOI JUN-DEOK (2)· patent assignee history

2014–2016Based in Seoul, KR· patent location history

2018Based in Cheonan-si, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations