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Patent Assignment Assignor Details
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Assignor Name : CHANG, DING
Total Assignments: 5
Assignment: 1
Reel/Frame:004491/0612   Pages: 2
Recorded: 11/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/30/1984
2
Exec Dt:
03/14/1984
3
Exec Dt:
09/30/1985
4
Exec Dt:
03/30/1984
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06576712
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L ST., N.W., 11TH FLOOR
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004573/0843   Pages: 3
Recorded: 06/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/13/1986
2
Exec Dt:
06/13/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06861528
Correspondence name and address
J. SUZANNE SIEBERT
MAJESTIC, GALLAGHER, PARSONS & SIEBERT
39TH FLOOR, 101 CALIFORNIA STREET
SAN FRANCISCO, CA 94111-5874
Assignment: 3
Reel/Frame:004921/0166   Pages: 1
Recorded: 08/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/02/1988
2
Exec Dt:
08/02/1988
Assignees
1
2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07199816
Correspondence name and address
NIXON AND VANDERHYE
2200 CLARENDON BLVD.
14TH FLOOR
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:021336/0989   Pages: 5
Recorded: 08/04/2008
Attorney Dkt #:5408.04-1 (DJA)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2008
2
Exec Dt:
05/06/2008
3
Exec Dt:
05/06/2008
4
Exec Dt:
06/25/2008
Assignee
1
32930 ALVARADO-NILES RD., SUITE 350
UNION CITY, CALIFORNIA 94587
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12022854
Correspondence name and address
DAVID J. ASTON
425 SHERMAN AVENUE, SUITE 230
PALO ALTO, CA 94306
Assignment: 5
Reel/Frame:021857/0472   Pages: 6
Recorded: 11/19/2008
Attorney Dkt #:5408.03-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2008
2
Exec Dt:
09/29/2008
3
Exec Dt:
09/30/2008
4
Exec Dt:
09/29/2008
Assignee
1
32930 ALVARADO-NILES RD., SUITE 350
UNION CITY, CALIFORNIA 94587
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12096152
Correspondence name and address
DAVID J. ASTON
425 SHERMAN AVENUE, SUITE 230
PALO ALTO, CA 94306

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