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Inventor

Sung-Yul Huh

Inventor
Kyungki-do, KR

Overview

2→
Patents
2001–2006
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B21Bprimary
B21BRolling of metal33%
C21DModifying the physical structure of ferrous metals33%
H01JElectric discharge tubes or discharge lamps33%
PatentTitleYear
7,112,919'Tension mask frame assembly for color CRT'20066,212,928'Method for manufacturing thin cold rolled inner shield steel sheet with superior magnetic field shielding property'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to PO HANG IRON & STEEL (1)· patent assignee history
2001–2006Based in Kyungki-do, KR· patent location history
2006Patents assigned to SAMSUNG SDI CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PO HANG IRON & STEEL12001
SAMSUNG SDI CO LTD12006
Locations
LocationPatentsSpan
Kyungki-do, KR22001–2006