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Patent Assignment Assignor Details
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Assignor Name : CALL, DAVID E.
Total Assignments: 8
Assignment: 1
Reel/Frame:005382/0587   Pages: 2
Recorded: 07/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/16/1990
2
Exec Dt:
07/16/1990
Assignee
1
A CORP. OF DE
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07555952
Correspondence name and address
H. ST. JULIAN (HS)
IBM CORP., 90A/061-2
TUCSON, AZ 85744
Assignment: 2
Reel/Frame:005842/0511   Pages: 3
Recorded: 09/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/11/1991
2
Exec Dt:
09/11/1991
Assignee
1
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07757748
Correspondence name and address
H. ST. JULIAN
IBM CORPORATION
IPLAW DEPT. (90A/061-2)
TUCSON, AZ 85744
Assignment: 3
Reel/Frame:005882/0640   Pages: 3
Recorded: 10/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/11/1991
2
Exec Dt:
09/11/1991
3
Exec Dt:
09/18/1991
Assignee
1
AC ORPORATION OF NEW YORK
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07757743
Correspondence name and address
C.E. ROHRER
IBM CORP.
IPLAW DEPT. (90A/061-2)
TUCSON, AZ 85744
Assignment: 4
Reel/Frame:005961/0017   Pages: 2
Recorded: 12/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/13/1991
2
Exec Dt:
12/13/1991
Assignee
1
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07779440
Correspondence name and address
ANDREW J. DILLON
FELSMAN, BRADLEY, GUNTER & DILLON
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 5
Reel/Frame:006365/0357   Pages: 5
Recorded: 12/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/23/1992
2
Exec Dt:
07/23/1992
3
Exec Dt:
07/23/1992
Assignee
1
OLD ORCHARD ROAD
INTELLECTUAL PROPERTY LAW
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07921894
Correspondence name and address
CHUCK E. ROHRER
IBM CORPORATION
INTELLECTURAL PROPERTY LAW 90A/061-2
9000 RITA ROAD
TUCSON, AZ 85744
Assignment: 6
Reel/Frame:006367/0413   Pages: 3
Recorded: 12/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/16/1992
2
Exec Dt:
12/16/1992
Assignee
1
INTELLECTUAL PROPERTY LAW
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07992525
Correspondence name and address
IBM CORPORATION
INTELLECTUAL PROPERTY LAW -- 90A/061-2
9000 S. RITA ROAD
TUCSON, AZ 85744
ATTN: CHARLES E. ROHRER
Assignment: 7
Reel/Frame:008137/0650   Pages: 2
Recorded: 09/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/1996
2
Exec Dt:
02/27/1996
3
Exec Dt:
02/27/1996
4
Exec Dt:
03/06/1996
5
Exec Dt:
02/27/1996
Assignee
1
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08612993
Correspondence name and address
D.A. SHIFRIN
IBM CORPORATION
INTELLECTUAL PROPERTY LAW
9000 S. RITA ROAD
TUCSON, AZ 85744
Assignment: 8
Reel/Frame:048863/0001   Pages: 4
Recorded: 04/11/2019
Attorney Dkt #:WDA-3861-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/2019
2
Exec Dt:
04/05/2019
Assignee
1
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16370516
Correspondence name and address
BARRY IP LAW, P.C. (WESTERN DIGITAL)
27201 PUERTA REAL
SUITE 300
MISSION VIEJO, CA 92691

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