Inventor

Hak-Jun Kim

Inventor

Daejeon, KR

Overview

2013–2021

Patent span

Performing operations

Primary field (CPC B)

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

H04Mprimary

H04MTelephonic communication11%

H04LTransmission of digital information, e.g. telegraphic communication7%

H04WWireless communication networks7%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material4%

B22DCasting of metals4%

B22FWorking metallic powder4%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles4%

B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles4%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2013–2017Patents assigned to KT CORP (2)· patent assignee history

2013–2017Based in Seoul, KR· patent location history

2015Patents assigned to AHN HONG CHAN (1)· patent assignee history

2015Patents assigned to HONG JI SOOK (1)· patent assignee history

2015–2020Based in Daejeon, KR· patent location history

2020Patents assigned to AGENCY DEFENSE DEV (1)· patent assignee history

2021Patents assigned to HYUNDAI MOTOR CO LTD (1)· patent assignee history

2021Based in Anyang-si, KR· patent location history

2021Based in Suwon-si, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations