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Inventor

Choul Hwan Ham

Inventor
Seoul, KR

Overview

1→
Patents
2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

B22Fprimary
B22FWorking metallic powder17%
C01GCompounds containing metals not covered by subclasses c01d or c01f17%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds17%
C04BLime, magnesia17%
C22CAlloys17%
H01FMagnets17%
PatentTitleYear
10,388,439Ferrite magnetic substance and method of manufacturing the same2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to HYUNDAI MOBIS CO LTD (1)· patent assignee history
2019Patents assigned to HYUNDAI MOTOR CO LTD (1)· patent assignee history
2019Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HYUNDAI MOBIS CO LTD12019
HYUNDAI MOTOR CO LTD12019
Locations
LocationPatentsSpan
Seoul, KR12019