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Patent Assignment Assignor Details
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Assignor Name : PIASECKI, DOUGLAS S.
Total Assignments: 27
Assignment: 1
Reel/Frame:004202/0411   Pages: 1
Recorded: 12/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/22/1983
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06556932
Correspondence name and address
JOSEPH S. TRIPOLI
RCA CORPORATION-PATENT OPERATIONS
P.O. BOX 432
PRINCETON, NJ 08540
Assignment: 2
Reel/Frame:004202/0412   Pages: 1
Recorded: 12/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/23/1983
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06556931
Correspondence name and address
JOSEPH S. TRIPOLI
RCA CORPORATION - PATENT OPERATIONS
P.O. BOX 432
PRINCETON, NJ 08540
Assignment: 3
Reel/Frame:004251/0394   Pages: 1
Recorded: 12/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/14/1983
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06562529
Correspondence name and address
JOSEPH S. TRIPOLI
RCA CORP., - PATENT OPERS.
P. O. BOX 432
PRINCETON, NJ 08540
Assignment: 4
Reel/Frame:004695/0518   Pages: 1
Recorded: 04/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/24/1986
2
Exec Dt:
12/24/1986
Assignee
1
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07003170
Correspondence name and address
DONALD J. SINGER
SECRETARY OF THE AIR FORCE
HQ USAF/JACP
1900 HALF ST., S.W.
WASHINGTON, DC 20324
Assignment: 5
Reel/Frame:005034/0939   Pages: 2
Recorded: 01/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/12/1989
Assignee
1
1025 W. NASA BLVD.
MELBOURNE, FLORIDA 32919
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07301926
Correspondence name and address
KENNETH R. GLICK
PATENT COUNSEL, HARRIS SEMICONDUCTOR
PATENT OPERATIONS,
724 ROUTE 202, P. O. BOX 591
SOMERVILLE, NJ 08876
Assignment: 6
Reel/Frame:005225/0642   Pages: 3
Recorded: 01/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/26/1989
2
Exec Dt:
11/03/1989
Assignee
1
4120 S. INDUSTRIAL DRIVE
P.O. BOX 17847
AUSTIN, TEXAS 78760
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07429225
Correspondence name and address
GREGORY M. HOWISON
900 PARK PACIFIC ONE
740 EAST CAMPBELL ROAD
RICHARDSON, TX 75081
Assignment: 7
Reel/Frame:005747/0407   Pages: 4
Recorded: 06/21/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/19/1991
2
Exec Dt:
06/19/1991
Assignee
1
4210 S. INDUSTRIAL DR.
AUSTIN, TEXAS 78744
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07717981
Correspondence name and address
ROSS, HOWISON, CLAPP & KORN
STE. 900, 740 E. CAMPBELL ROAD
RICHARDSON, TX 75081
Assignment: 8
Reel/Frame:010436/0573   Pages: 22
Recorded: 12/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/1999
2
Exec Dt:
11/12/1999
3
Exec Dt:
11/23/1999
4
Exec Dt:
11/22/1999
5
Exec Dt:
10/18/1999
Assignee
1
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09393093
Correspondence name and address
SABATH & TRUONG
ROBERT P. SABATH
111 NORTH MARKET STREET
SUITE 815
SAN JOSE, CA 95113
Assignment: 9
Reel/Frame:010436/0908   Pages: 22
Recorded: 12/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/1999
2
Exec Dt:
11/12/1999
3
Exec Dt:
11/23/1999
4
Exec Dt:
11/22/1999
5
Exec Dt:
10/18/1999
Assignee
1
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09393828
Correspondence name and address
SABATH & TRUONG
ROBERT P. SABATH
111 NORTH MARKET STREET, SUITE 815
SAN JOSE, CA 95113
Assignment: 10
Reel/Frame:010438/0034   Pages: 22
Recorded: 11/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/1999
2
Exec Dt:
11/12/1999
3
Exec Dt:
11/23/1999
4
Exec Dt:
11/22/1999
5
Exec Dt:
10/29/1999
Assignee
1
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09393826
Correspondence name and address
SABATH & TRUONG
ROBERT P. SABATH
111 NORTH MARKER STREET, SUITE 815
SAN JOSE, CA 95113
Assignment: 11
Reel/Frame:010440/0577   Pages: 22
Recorded: 11/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/1999
2
Exec Dt:
11/12/1999
3
Exec Dt:
11/23/1999
4
Exec Dt:
11/22/1999
5
Exec Dt:
10/29/1999
Assignee
1
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09393091
Correspondence name and address
SABATH & TROUNG
ROBERT P. SABATH
111 NORTH MARKET STREET
SUITE 815
SAN JOSE, CA 95113
Assignment: 12
Reel/Frame:010447/0946   Pages: 22
Recorded: 11/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/1999
2
Exec Dt:
11/12/1999
3
Exec Dt:
11/23/1999
4
Exec Dt:
11/22/1999
5
Exec Dt:
10/18/1999
Assignee
1
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09393070
Correspondence name and address
SABATH & TRUONG
ROBERT P. SABATH
111 NORTH MARKET STREET, SUITE 815
SAN JOSE, CA 95113
Assignment: 13
Reel/Frame:010543/0901   Pages: 19
Recorded: 01/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/1999
2
Exec Dt:
01/04/2000
3
Exec Dt:
01/06/2000
4
Exec Dt:
01/05/2000
5
Exec Dt:
10/29/1999
Assignee
1
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09393055
Correspondence name and address
CIRRUS LOGIC, INC.
J.P. VIOLETTE
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Assignment: 14
Reel/Frame:010566/0228   Pages: 19
Recorded: 01/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/1999
2
Exec Dt:
01/04/2000
3
Exec Dt:
01/06/2000
4
Exec Dt:
01/05/2000
5
Exec Dt:
10/29/1999
Assignee
1
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09393046
Correspondence name and address
CIRRUS LOGIC, INC.
J. P. VIOLETTE
3100 WEST WARREN AVENUE
FREMONT, CA 94538
Assignment: 15
Reel/Frame:011045/0130   Pages: 4
Recorded: 08/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2000
2
Exec Dt:
07/24/2000
Assignee
1
SUITE B-100
4301 WESTBANK DRIVE
AUSTIN, TEXAS 78746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09595959
Correspondence name and address
HOWISON, CHAUZA, HANDLEY & ARNOTT, L.L.P
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 16
Reel/Frame:011725/0685   Pages: 4
Recorded: 04/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2001
2
Exec Dt:
04/11/2001
Assignee
1
4301 WESTBANK DRIVE, SUITE B-100
AUSTIN, TEXAS 78746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09837921
Correspondence name and address
HOWISON, CHAUZA, THOMA, HANDLEY, ET AL
ROGER N. CHAUZA, ESQ.
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 17
Reel/Frame:011725/0689   Pages: 4
Recorded: 04/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2001
2
Exec Dt:
04/11/2001
Assignee
1
4301 WESTBANK DRIVE, SUITE B-100
AUSTIN, TEXAS 78746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09837918
Correspondence name and address
HOWISON, CHAUZA, THOMA, HANDLEY ET AL
ROGER N. CHAUZA, ESQ.
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 18
Reel/Frame:011992/0846   Pages: 4
Recorded: 07/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/06/2001
2
Exec Dt:
07/06/2001
Assignee
1
4301 WESTBANK DRIVE, SUITE B-100
AUSTIN, TEXAS 78746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09901845
Correspondence name and address
HOWISON, CHAUZA, THOMA, HANDLEY & ARNOTT
ROGER N. CHAUZA
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 19
Reel/Frame:012563/0955   Pages: 11
Recorded: 02/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2001
2
Exec Dt:
08/20/2001
3
Exec Dt:
08/20/2001
4
Exec Dt:
08/20/2001
5
Exec Dt:
08/20/2001
6
Exec Dt:
08/20/2001
7
Exec Dt:
08/20/2001
8
Exec Dt:
08/20/2001
9
Exec Dt:
08/20/2001
Assignee
1
4301 WESTBANK DR., SUITE B-100
AUSTIN, TEXAS 78746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09885459
Correspondence name and address
HOWISON, CHAUZA, THOMA & ET AL.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 20
Reel/Frame:016144/0130   Pages: 3
Recorded: 04/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/22/2005
Assignee
1
7000 W. WILLIAM CANNON DRIVE
BUILDING 2, SUITE 210
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11026967
Correspondence name and address
GREGORY M. HOWISON
HOWISON & AMOTT, L.L.P.
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 21
Reel/Frame:019745/0498   Pages: 7
Recorded: 08/24/2007
Attorney Dkt #:CYGL-27,446
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2006
2
Exec Dt:
02/15/2006
3
Exec Dt:
02/15/2006
Assignee
1
400 CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11311509
Correspondence name and address
GREGORY M. HOWISON
PO BOX 741715
DALLAS, TX 75374
Assignment: 22
Reel/Frame:019097/0761   Pages: 3
Recorded: 04/01/2007
Attorney Dkt #:CYGL28233
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/2007
Assignee
1
400 CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11695002
Correspondence name and address
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 23
Reel/Frame:020557/0163   Pages: 6
Recorded: 02/25/2008
Attorney Dkt #:CYGL-28,454
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2007
2
Exec Dt:
01/28/2008
3
Exec Dt:
02/07/2008
Assignee
1
400 CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11865648
Correspondence name and address
BRIAN D. WALKER
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 24
Reel/Frame:026056/0059   Pages: 5
Recorded: 03/31/2011
Attorney Dkt #:SIL.139P1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2011
2
Exec Dt:
03/29/2011
3
Exec Dt:
03/29/2011
4
Exec Dt:
03/29/2011
Assignee
1
400 WEST CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13077098
Correspondence name and address
TROP, PRUNER & HU, P.C.
1616 S. VOSS ROAD, SUITE 750
HOUSTON, TX 77057-2631
Assignment: 25
Reel/Frame:027625/0698   Pages: 3
Recorded: 01/31/2012
Attorney Dkt #:SIL.178US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/30/2012
Assignee
1
400 WEST CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13362450
Correspondence name and address
TROP, PRUNER & HU, P.C.
1616 S. VOSS ROAD, SUITE 750
HOUSTON, TX 77057-2631
Assignment: 26
Reel/Frame:040500/0632   Pages: 3
Recorded: 12/02/2016
Attorney Dkt #:WTCT-33181
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/18/2016
Assignee
1
57 WATER STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15357921
Correspondence name and address
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 27
Reel/Frame:047849/0039   Pages: 3
Recorded: 12/24/2018
Attorney Dkt #:WTCT60-34466
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/18/2016
Assignee
1
57 WATER STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16230783
Correspondence name and address
BRIAN D. WALKER
P.O. DRAWER 800889
DALLAS, TX 75380

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