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Inventor

Gyosung Kim

Inventor
Kyungki-do, KR

Overview

2→
Patents
2001
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C21Dprimary
C21DModifying the physical structure of ferrous metals40%
B21BRolling of metal20%
H01JElectric discharge tubes or discharge lamps20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
PatentTitleYear
6,212,928'Method for manufacturing thin cold rolled inner shield steel sheet with superior magnetic field shielding property'20016,193,819'Method for manufacturing cold rolled shadow mask steel sheet with stacked annealing'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to PO HANG IRON & STEEL (2)· patent assignee history
2001Based in Kyungki-do, KR· patent location history
2001Based in Pohang-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PO HANG IRON & STEEL22001
Locations
LocationPatentsSpan
Kyungki-do, KR12001
Pohang-si, KR12001