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Inventor

Jong S. Kim

Inventor
Hwaseong-si, KR

Overview

3→
Patents
1996–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material14%
C21DModifying the physical structure of ferrous metals14%
C22CAlloys14%
C23CCoating metallic material14%
G01SRadio direction-finding14%
G05DSystems for controlling or regulating non-electric variables14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
11,067,680Method and apparatus for measuring distance20217,739,980'Apparatus for manufacturing steel tube and method for manufacturing the same'20105,565,044'Thermal refiningless hot-rolled steel and method of making same'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to DAEWOO HEAVY IND CO LTD (1)· patent assignee history
1996Patents assigned to KIA STEEL CO LTD (1)· patent assignee history
1996Based in Seoul, KR· patent location history
2010Patents assigned to KOREA BUNDY CO LTD (1)· patent assignee history
2010Based in Pyongtaek, KR· patent location history
2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2021Based in Hwaseong-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAEWOO HEAVY IND CO LTD11996
KIA STEEL CO LTD11996
KOREA BUNDY CO LTD12010
SAMSUNG ELECTRONICS CO LTD12021
Locations
LocationPatentsSpan
Hwaseong-si, KR12021
Pyongtaek, KR12010
Seoul, KR11996