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Inventor

Dong-Jun Mun

Inventor
Pohang-si, KR

Overview

3→
Patents
2001–2021
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.

C21Dprimary
C21DModifying the physical structure of ferrous metals33%
C22CAlloys33%
C09KMaterials for miscellaneous applications, not provided for elsewhere17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
PatentTitleYear
10,988,821Wire rod having excellent cold forgeability and manufacturing method therefor202110,889,876Non-heat treated wire rod having excellent cold workability and manufactured method therefor20216,231,781'Refrigerant mixture comprising difluoromethane and 1,1,1-trifluoroethane'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to KOREA INST SCI & TECH (1)· patent assignee history
2001Based in Seoul, KR· patent location history
2021Patents assigned to POSCO (2)· patent assignee history
2021Based in Pohang-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
POSCO22021
KOREA INST SCI & TECH12001
Locations
LocationPatentsSpan
Pohang-si, KR22021
Seoul, KR12001