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Patent Assignment Assignee Details
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Assignee Name : SILICON LABS CP, INC.
Total Assignments: 30
Assignment: 1
Reel/Frame:015065/0631   Pages: 7
Recorded: 03/15/2004
Conveyance: MERGER AND CHANGE OF NAME
Assignor
1
Exec Dt:
12/10/2003
Assignee
1
7000 W. WILLIAM CANNON DR.
BLDG, 2, SUITE 210
AUSTIN, TEXAS 78735
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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NONE
09419148
 
NONE
09479551
 
NONE
09583260
 
NONE
09583341
 
NONE
09584217
 
NONE
09584308
 
NONE
09584311
 
NONE
09595959
 
NONE
09596458
 
NONE
09596785
 
NONE
09637493
 
NONE
09638095
 
NONE
09668871
 
NONE
09668882
 
NONE
09837918
 
09837921
 
NONE
09885459
 
NONE
09901845
 
NONE
09901851
 
NONE
09901918
 
10127185
 
10141462
 
10217659
 
10244344
 
10244728
 
10288188
 
10295585
 
10295721
 
10341396
 
10347709
 
10430517
 
10431942
 
10453369
 
10625580
Correspondence name and address
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 2
Reel/Frame:016083/0570   Pages: 6
Recorded: 04/15/2005
Conveyance: MERGER AND CHANGE OF NAME
Assignor
1
Exec Dt:
12/10/2003
Assignee
1
7000 W. WILLIAM CANNON DRIVE
BUILDING 2, SUITE 210
AUSTIN, TEXAS 78735
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10734854
 
10734890
 
10735163
 
10735164
 
10735387
Correspondence name and address
HOWISON & ARNOT, YL.L.P.
GREGORY M. HOWLSON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 3
Reel/Frame:014875/0209   Pages: 5
Recorded: 01/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2004
2
Exec Dt:
01/07/2004
3
Exec Dt:
01/07/2004
Assignee
1
7000 WEST WILLIAM CANNON DRIVE
BLDG. 2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752913
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
JOHN J. ARNOTT
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 4
Reel/Frame:014876/0390   Pages: 4
Recorded: 01/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2004
2
Exec Dt:
01/07/2004
Assignee
1
7000 WEST WILLIAM CANNON DRIVE
BLDG. 2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752740
Correspondence name and address
HOWISON & AMOTT, LLP
JOHN J. AMOTT
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 5
Reel/Frame:014878/0724   Pages: 3
Recorded: 01/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/07/2004
Assignee
1
7000 WEST WILLIAM CANNON DRIVE
BLDG. 2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752621
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
JOHN J. ARNOTT
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 6
Reel/Frame:014878/0768   Pages: 4
Recorded: 01/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/07/2004
Assignee
1
7000 WEST WILLIAM CANNON DRIVE
BLDG. 2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752930
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
JOHN J. ARNOTT
P.O. BOX 741715
DALLAS, TEXAS 75374-1715
Assignment: 7
Reel/Frame:015175/0200   Pages: 6
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2004
2
Exec Dt:
03/31/2004
Assignee
1
7000 WEST WILLIAM CANNON DRIVE
BLDG. 2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10815416
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 8
Reel/Frame:015180/0190   Pages: 3
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/31/2004
Assignee
1
7000 WEST WILLIAM CANNON DRIVE
BLDG. 2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10816573
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 9
Reel/Frame:015180/0199   Pages: 5
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2004
2
Exec Dt:
03/31/2004
3
Exec Dt:
03/31/2004
Assignee
1
7000 WEST WILLIAM CANNON DRIVE
BLDG.2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10816564
Correspondence name and address
HOWISON & ANRNOTT, LLP
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 10
Reel/Frame:015180/0646   Pages: 6
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2004
2
Exec Dt:
03/31/2004
3
Exec Dt:
03/31/2004
Assignee
1
7000 WEST WILLIAM CANNON DRIVE
BLDG. 2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10816436
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 11
Reel/Frame:015181/0709   Pages: 4
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2004
2
Exec Dt:
03/31/2004
Assignee
1
7000 WEST WILLIAM CANNON DRIVE
BLDG. 2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10816266
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 12
Reel/Frame:015181/0727   Pages: 4
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2004
2
Exec Dt:
03/31/2004
Assignee
1
7000 WEST WILLIAM CANNON DRIVE
BLDG. 2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10816265
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 13
Reel/Frame:015181/0734   Pages: 4
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2004
2
Exec Dt:
03/31/2004
Assignee
1
7000 WEST WILLIAM CANNON DRIVE
BLDG. 2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10816262
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 14
Reel/Frame:015784/0466   Pages: 5
Recorded: 09/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2004
2
Exec Dt:
06/16/2004
3
Exec Dt:
09/08/2004
Assignee
1
7000 W. WILLIAM CANNON DR.
BUILDING 2, SUITE 210
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10865110
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TEXAS 75374-1715
Assignment: 15
Reel/Frame:015787/0365   Pages: 5
Recorded: 09/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2004
2
Exec Dt:
06/16/2004
3
Exec Dt:
09/08/2004
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10742509
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 16
Reel/Frame:015651/0762   Pages: 3
Recorded: 06/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/30/2004
Assignee
1
7000 W. WILLIAM CANNON DRIVE
BUILDING 2, STE. 210
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10881249
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 17
Reel/Frame:015774/0196   Pages: 3
Recorded: 09/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/09/2004
Assignee
1
7000 WEST WILLIAM CANNON DR.
BUILDING 2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752930
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 18
Reel/Frame:015801/0043   Pages: 3
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/10/2004
Assignee
1
7000 W. WILLIAM CANNON DRIVE
BUILDING 2, SUITE 210
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10880916
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 19
Reel/Frame:015985/0516   Pages: 3
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/10/2004
Assignee
1
7000 W. WILLIAM CANNON DRIVE
BUILDING 2, SUITE 210
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10880916
Correspondence name and address
HOWISON & ARNOTT, L.L.P
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 20
Reel/Frame:015992/0139   Pages: 3
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/10/2004
Assignee
1
7000 W. WILLIAM CANNON DRIVE
BUILDING 2, SUITE 210
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10880915
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
P.O. BOX 741715
DALLAS, TEXAS 75374-1715
Assignment: 21
Reel/Frame:016586/0537   Pages: 3
Recorded: 02/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/20/2005
Assignee
1
7000 W. WILLIAM CANNON DRIVE
BLDG. 2, SUITE 210
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10881624
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
P.O. BOX 741715
DALLAS, TEXAS 75374-1715
Assignment: 22
Reel/Frame:016251/0987   Pages: 4
Recorded: 02/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2005
2
Exec Dt:
02/07/2005
Assignee
1
7000 W. WILLIAM CANNON DRIVE
SUITE 210, BULDING, 2
AUSTIN, TEXAS 788735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10881793
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 23
Reel/Frame:020732/0977   Pages: 4
Recorded: 04/01/2008
Attorney Dkt #:CYGL28867
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2005
2
Exec Dt:
02/07/2005
Assignee
1
400 CESAR CHAVEZ
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12046321
Correspondence name and address
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 24
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: 25
Reel/Frame:024769/0766   Pages: 4
Recorded: 07/30/2010
Attorney Dkt #:SIL.0142US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/2010
2
Exec Dt:
07/29/2010
Assignee
1
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12847677
Correspondence name and address
TROP, PRUNER & HU, P.C.
1616 S. VOSS ROAD, SUITE 750
HOUSTON, TX 77057-2631
Assignment: 26
Reel/Frame:026433/0706   Pages: 7
Recorded: 06/13/2011
Attorney Dkt #:SIL.0161US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2011
2
Exec Dt:
05/31/2011
3
Exec Dt:
05/27/2011
Assignee
1
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13077385
Correspondence name and address
TROP, PRUNER & HU, P.C.
1616 S. VOSS ROAD, SUITE 750
HOUSTON, TX 77057-2631
Assignment: 27
Reel/Frame:026433/0542   Pages: 7
Recorded: 06/13/2011
Attorney Dkt #:SIL.0162US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2011
2
Exec Dt:
06/03/2011
3
Exec Dt:
06/03/2011
Assignee
1
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13077405
Correspondence name and address
TROP, PRUNER & HU, P.C.
1616 S. VOSS ROAD, SUITE 750
HOUSTON, TX 77057-2631
Assignment: 28
Reel/Frame:026521/0579   Pages: 4
Recorded: 06/29/2011
Attorney Dkt #:SIL.0170US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/28/2011
Assignee
1
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13172031
Correspondence name and address
TROP, PRUNER & HU, P.C.
1616 S. VOSS ROAD, SUITE 750
HOUSTON, TX 77057-2631
Assignment: 29
Reel/Frame:027364/0459   Pages: 3
Recorded: 12/12/2011
Attorney Dkt #:SIL.0174US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/28/2011
Assignee
1
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13244590
Correspondence name and address
TROP, PRUNER & HU, P.C.
1616 S. VOSS ROAD, SUITE 750
HOUSTON, TX 77057-2631
Assignment: 30
Reel/Frame:027369/0072   Pages: 8
Recorded: 12/12/2011
Attorney Dkt #:SIL.0173US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2011
2
Exec Dt:
11/24/2011
3
Exec Dt:
11/24/2011
Assignee
1
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13244587
Correspondence name and address
TROP, PRUNER & HU, P.C.
1616 S. VOSS ROAD, SUITE 750
HOUSTON, TX 77057-2631

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