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Patent Assignment Details
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Reel/Frame:027492/0625   Pages: 3
Recorded: 01/06/2012
Attorney Dkt #:P3932US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/10/2015
Application #:
13344916
Filing Dt:
01/06/2012
Publication #:
Pub Dt:
01/24/2013
Title:
APPARATUS AND METHOD FOR ADJUSTING FOCAL POINT BY USING IMAGING DEVICE FOR OUTPUTTING PHASE DIFFERENCE SIGNAL
Assignor
1
Exec Dt:
12/16/2011
Assignee
1
416 MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Correspondence name and address
MARK BERGNER, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE
SUITE 3700
CHICAGO, IL 60606-1698

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