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Patent Assignment Assignor Details
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Assignor Name : PIASECKI, DOUGLAS
Total Assignments: 19
Assignment: 1
Reel/Frame:014799/0528   Pages: 4
Recorded: 12/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUNG, KA Y.
Exec Dt:
12/09/2003
2
PIASECKI, DOUGLAS
Exec Dt:
12/09/2003
Assignee
1
CYGNAL INTEGRATED PRODUCTS, INC.
4301 WESTBANK DRIVE, SUITE B-100
AUSTIN, TEXAS 78746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6985101
US20040246159
10735164
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TEXAS 75374-1715
Assignment: 2
Reel/Frame:015175/0200   Pages: 6
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIASECKI, DOUGLAS
Exec Dt:
03/31/2004
2
HOLBERG, DOUGLAS
Exec Dt:
03/31/2004
Assignee
1
SILICON LABS CP, INC.
7000 WEST WILLIAM CANNON DRIVE
BLDG. 2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6922164
NONE
10815416
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 3
Reel/Frame:015180/0199   Pages: 5
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIASECKI, DOUGLAS
Exec Dt:
03/31/2004
2
LEUNG, KA Y.
Exec Dt:
03/31/2004
3
FERNALD, KENNETH W.
Exec Dt:
03/31/2004
Assignee
1
SILICON LABS CP, INC.
7000 WEST WILLIAM CANNON DRIVE
BLDG.2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6956518
US20050219108
10816564
Correspondence name and address
HOWISON & ANRNOTT, LLP
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 4
Reel/Frame:015180/0646   Pages: 6
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIASECKI, DOUGLAS
Exec Dt:
03/31/2004
2
HOLBEG, DOUGLAS
Exec Dt:
03/31/2004
3
AUSTIN, JAMES DUB
Exec Dt:
03/31/2004
Assignee
1
SILICON LABS CP, INC.
7000 WEST WILLIAM CANNON DRIVE
BLDG. 2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6950047
US20050219093
10816436
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 5
Reel/Frame:015181/0734   Pages: 4
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIASECKI, DOUGLAS
Exec Dt:
03/31/2004
2
LEUNG, KA Y.
Exec Dt:
03/31/2004
Assignee
1
SILICON LABS CP, INC.
7000 WEST WILLIAM CANNON DRIVE
BLDG. 2, SUITE 2100
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6950044
US20050219086
10816262
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 6
Reel/Frame:016698/0329   Pages: 4
Recorded: 08/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIASECKI, DOUGLAS
Exec Dt:
07/28/2005
2
ODLAND, MICHAEL KEITH
Exec Dt:
07/28/2005
Assignee
1
SILICON LABORATORIES INC.
4635 BOASTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7271758
US20070001890
11170591
Correspondence name and address
HOWISON & ARNOTT, L.L.P.
P.O. BOX 741715
DALLAS, TEXAS 75374-1715
Assignment: 7
Reel/Frame:017397/0017   Pages: 4
Recorded: 12/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOWDHURY, GOLAM R.
Exec Dt:
12/19/2005
2
PIASECKI, DOUGLAS
Exec Dt:
12/19/2005
Assignee
1
SILICON LABORATORIES INC.
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7199746
NONE
11311508
Correspondence name and address
BRIAN D. WALKER
HOWISON & ARNOTT, L.L.P.
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 8
Reel/Frame:018330/0432   Pages: 4
Recorded: 10/02/2006
Attorney Dkt #:CYGL27870
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODLAND, MICHAEL KEITH
Exec Dt:
09/29/2006
2
PIASECKI, DOUGLAS
Exec Dt:
09/29/2006
Assignee
1
SILICON LABORATORIES INC.
400 CESAR CHAVEZ
AUSTIN, TEXAS 78737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7518325
US20080079379
11537420
Correspondence name and address
BRIAN D. WALKER
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 9
Reel/Frame:019423/0017   Pages: 6
Recorded: 06/13/2007
Attorney Dkt #:CYGL-28,119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIASECKI, DOUGLAS
Exec Dt:
06/01/2007
2
HOLBERG, DOUGLAS
Exec Dt:
06/01/2007
Assignee
1
SILICON LABORATORIES INC.
400 CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7504902
US20070233912
11618581
Correspondence name and address
BRIAN D. WALKER
P.O. BOX 741715
DALLAS, TX 75374
Assignment: 10
Reel/Frame:021196/0791   Pages: 3
Recorded: 07/04/2008
Attorney Dkt #:CYGL-28689
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PIASECKI, DOUGLAS
Exec Dt:
06/13/2008
Assignee
1
SILICON LABORATORIES INC.
400 CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7913012
US20090172242
11967713
Correspondence name and address
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374
Assignment: 11
Reel/Frame:021303/0293   Pages: 9
Recorded: 07/28/2008
Attorney Dkt #:CYGL-28970
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVID, THOMAS S.
Exec Dt:
07/14/2008
2
CALOWAY, BRIAN
Exec Dt:
07/14/2008
3
CHOWDHURY, GOLAM
Exec Dt:
07/14/2008
4
WILSON, BRENT
Exec Dt:
07/14/2008
5
BAR, FARRIS
Exec Dt:
07/14/2008
6
PIASECKI, DOUGLAS
Exec Dt:
07/14/2008
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
DALLAS, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090322711
12146349
Correspondence name and address
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 12
Reel/Frame:021376/0526   Pages: 9
Recorded: 08/12/2008
Attorney Dkt #:CYGL-29022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVID, THOMAS S.
Exec Dt:
07/24/2008
2
CALOWAY, BRIAN
Exec Dt:
07/28/2008
3
CHOWDHURY, GOLAM
Exec Dt:
07/30/2008
4
WILSON, BRENT
Exec Dt:
07/25/2008
5
BAR, FARRIS
Exec Dt:
07/24/2008
6
PIASECKI, DOUGLAS
Exec Dt:
07/25/2008
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090322410
12146352
Correspondence name and address
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 13
Reel/Frame:021994/0780   Pages: 7
Recorded: 12/17/2008
Attorney Dkt #:CYGL-29,091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIASECKI, DOUGLAS
Exec Dt:
10/06/2008
2
BAR, FARRIS
Exec Dt:
09/29/2008
3
CHOWDHURY, GOLAM R.
Exec Dt:
10/01/2008
4
DAVID, THOMAS S.
Exec Dt:
10/01/2008
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100079439
12241800
Correspondence name and address
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1714
Assignment: 14
Reel/Frame:022344/0208   Pages: 4
Recorded: 03/04/2009
Attorney Dkt #:CYGL-29,277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVID, THOMAS S.
Exec Dt:
03/03/2009
2
PIASECKI, DOUGLAS
Exec Dt:
03/03/2009
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8274466
US20100225638
12397616
Correspondence name and address
BRIAN D. WALKER
PO BOX 741715
DALLAS, TX 75374
Assignment: 15
Reel/Frame:023575/0755   Pages: 8
Recorded: 11/28/2009
Attorney Dkt #:CYGL-29507
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIASECKI, DOUGLAS
Exec Dt:
10/30/2009
2
DAVID, THOMAS S.
Exec Dt:
10/30/2009
3
RUEGER, TIMOTHY THOMAS
Exec Dt:
10/30/2009
4
MASTOVICH, STEFAN
Exec Dt:
10/30/2009
5
LIU, JIA-HAU
Exec Dt:
10/30/2009
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100328199
12495576
Correspondence name and address
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 16
Reel/Frame:023575/0763   Pages: 8
Recorded: 11/28/2009
Attorney Dkt #:CYGL-29,506
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIASECKI, DOUGLAS
Exec Dt:
10/30/2009
2
DAVID, THOMAS S.
Exec Dt:
10/30/2009
3
RUEGER, TIMOTHY THOMAS
Exec Dt:
10/30/2009
4
MASTOVICH, STEFAN
Exec Dt:
10/30/2009
5
LIU, JIA-HAU
Exec Dt:
10/30/2009
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9058761
US20100328295
12495564
Correspondence name and address
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 17
Reel/Frame:023835/0847   Pages: 8
Recorded: 01/22/2010
Attorney Dkt #:CYGL-29508
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIASECKI, DOUGLAS
Exec Dt:
01/20/2010
2
DAVID, THOMAS S.
Exec Dt:
01/20/2010
3
RUEGER, TIMOTHY THOMAS
Exec Dt:
01/20/2010
4
MASTOVICH, STEFAN
Exec Dt:
01/20/2010
5
LIU, JIA-HAU
Exec Dt:
01/20/2010
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8913051
US20100328286
12495600
Correspondence name and address
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 18
Reel/Frame:023880/0400   Pages: 8
Recorded: 02/01/2010
Attorney Dkt #:CYGL-29699
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIASECKI, DOUGLAS
Exec Dt:
01/20/2010
2
DAVID, THOMAS S.
Exec Dt:
01/20/2010
3
RUEGER, TIMOTHY THOMAS
Exec Dt:
01/20/2010
4
MASTOVICH, STEFAN
Exec Dt:
01/20/2010
5
LIU, JIA-HAU
Exec Dt:
01/20/2010
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110157140
12651311
Correspondence name and address
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 19
Reel/Frame:045574/0803   Pages: 3
Recorded: 04/18/2018
Attorney Dkt #:WTCT60-33529
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOU, ZHONG
Exec Dt:
04/06/2018
2
PIASECKI, DOUGLAS
Exec Dt:
04/05/2018
Assignee
1
WITRICITY CORPORATION
57 WATER STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10348139
US20190103771
15719880
Correspondence name and address
GREGORY M. HOWISON
P.O. DRAWER 800889
DALLAS, TX 75380

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