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Inventor

Hee-Guk Choi

Inventor
Seoul, KR

Overview

2→
Patents
2002–2007
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.

H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1040%
H05KPrinted circuits20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
7,213,329'Method of forming a solder ball on a board and the board'20076,432,746'Method for manufacturing a chip scale package having slits formed on a substrate'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2007Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2002Based in Chungcheongnam-do, KR· patent location history
2007Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD22002–2007
Locations
LocationPatentsSpan
Seoul, KR12007
Chungcheongnam-do, KR12002