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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/11/2012
Application #:
12651520
Filing Dt:
01/04/2010
Publication #:
Pub Dt:
09/16/2010
Inventors:
Yoshito Iwasawa, Hyun-gyu Park
Title:
METHOD OF MANUFACTURING A PHOTOGRAPHIC LENS HAVING MULTIPLE LENS GROUPS TO CORRECT A FOCUS DEVIATION, PHOTOGRAPHIC LENS MANUFACTURED USING THE METHOD, AND PHOTOGRAPHIC APPARATUS INCLUDING THE PHOTOGRAPHIC LENS
Assignment: 1
Reel/Frame:
024004/0366Recorded: 03/01/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/04/2010
Exec Dt:
01/04/2010
Assignee:
416 MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Correspondent:
MARK BERGNER, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE
SUITE 3700
CHICAGO, IL 60606-1698
Assignment: 2
Reel/Frame:
026128/0759Recorded: 04/14/2011Pages: 40
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/02/2010
Assignee:
416 MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Correspondent:
BRIAN C. RUPP, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE
SUITE 3700
CHICAGO, IL 60606-1698

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