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Inventor

Chang-Kyu Song

Inventor
Daejeon, KR

Overview

2→
Patents
2007
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H05Kprimary
H05KPrinted circuits50%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
7,279,412'Parallel multi-layer printed circuit board having improved interconnection and method for manufacturing the same'20077,169,707'Method of manufacturing package substrate with fine circuit pattern using anodic oxidation'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to SAMSUNG ELECTRO MECH (2)· patent assignee history
2007Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRO MECH22007
Locations
LocationPatentsSpan
Daejeon, KR22007