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Inventor

Dae Chul Park

Inventor
Seoul, KR

Overview

3→
Patents
2015–2021
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.

G06Fprimary
G06FElectric digital data processing18%
H01BCables18%
H05KPrinted circuits18%
B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units9%
B82YSpecific uses or applications of nanostructures9%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines9%
H04MTelephonic communication9%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers9%
PatentTitleYear
11,011,281Conductive sheet and conductive pattern202110,884,555Conductive pattern20219,055,364'Earset having an automatic rewinding unit of ball/wire spring type'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to BULECOM CO LTD (1)· patent assignee history
2015Based in Incheon, KR· patent location history
2021Patents assigned to DONGWOO FINE CHEM CO LTD (2)· patent assignee history
2021Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DONGWOO FINE CHEM CO LTD22021
BULECOM CO LTD12015
Locations
LocationPatentsSpan
Seoul, KR22021
Incheon, KR12015