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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/04/2014
Application #:
12467876
Filing Dt:
05/18/2009
Publication #:
Pub Dt:
12/31/2009
Inventors:
Yongsuk PARK, Seung-Woo SEO, Dong Hyun JE, Sung Woo KIM, Jun Sik LEE
Title:
SYSTEM AND METHOD OF UPDATING KEY BASED ON COMMUNICATION COST AND SECURITY DAMAGE COST
Assignment: 1
Reel/Frame:
022698/0905Recorded: 05/18/2009Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/08/2009
Exec Dt:
04/08/2009
Exec Dt:
04/08/2009
Exec Dt:
04/08/2009
Exec Dt:
04/08/2009
Assignees:
416, MAETAN-DONG, YEONGTONG-GU, SUWON-SI, GYEONGGI-DO 443-742
SUWON-SI, KOREA, REPUBLIC OF
SAN 56-1, SILLIM-DONG, GWANAK-GU, SEOUL 151-015
SEOUL, KOREA, REPUBLIC OF
Correspondent:
CHARLES Y. PARK
1156 15TH ST NW SUITE 603
WASHINGTON, DC 20005

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