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Patent Assignment Assignor Details
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Assignor Name : CHANG, KUANG-CHOU
Total Assignments: 6
Assignment: 1
Reel/Frame:004685/0490   Pages: 2
Recorded: 03/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/27/1987
2
Exec Dt:
03/27/1987
3
Exec Dt:
03/27/1987
4
Exec Dt:
03/27/1987
Assignee
1
549 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07032479
Correspondence name and address
POLAROID CORPORATION
PATENT DEPT.
549 TECHNOLOGY SQUARE
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:012368/0557   Pages: 4
Recorded: 12/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2001
2
Exec Dt:
06/21/2001
3
Exec Dt:
06/19/2001
Assignee
1
PATENT DEPARTMENT
784 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09866676
Correspondence name and address
POLAROID CORPORATION
EDWARD S. ROMAN
PATENT DEPARTMENT
784 MEMORIAL DRIVE
CAMBRIDGE, MA 02139
Assignment: 3
Reel/Frame:012404/0090   Pages: 4
Recorded: 12/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2001
2
Exec Dt:
10/30/2001
3
Exec Dt:
10/19/2001
4
Exec Dt:
10/10/2001
5
Exec Dt:
10/26/2001
Assignee
1
PATENT DEPARTMENT
784 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09969677
Correspondence name and address
POLAROID CORPORATION
PAUL M. CORYEA
784 MEMORIAL DRIVE
CAMBRIDGE, MA 02139
Assignment: 4
Reel/Frame:019105/0213   Pages: 7
Recorded: 04/03/2007
Attorney Dkt #:17795US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2007
2
Exec Dt:
03/12/2007
3
Exec Dt:
03/14/2007
Assignee
1
16215 ALTON PARKWAY
IRVINE, CALIFORNIA 92618-3616
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11686867
Correspondence name and address
MCANDREWS HELD & MALLOY, LTD.
500 WEST MADISON STREET
CHICAGO, IL 60661
Assignment: 5
Reel/Frame:019187/0199   Pages: 8
Recorded: 04/20/2007
Attorney Dkt #:17796US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2007
2
Exec Dt:
03/12/2007
3
Exec Dt:
03/12/2007
4
Exec Dt:
03/14/2007
Assignee
1
5300 CALIFORNIA AVENUE
IRVINE, CALIFORNIA 92617
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11686852
Correspondence name and address
MCANDREWS HELD & MALLOY, LTD.
500 WEST MADISON STREET
CHICAGO, IL 60661
Assignment: 6
Reel/Frame:033847/0757   Pages: 6
Recorded: 09/30/2014
Attorney Dkt #:439091US8CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2007
2
Exec Dt:
03/12/2007
3
Exec Dt:
03/14/2007
Assignee
1
5300 CALIFORNIA AVENUE
IRVINE, CALIFORNIA 92617-3038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14501209
Correspondence name and address
OBLON SPIVAK ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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