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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : DER, LAWRENCE
Total Assignments: 11
Assignment: 1
Reel/Frame:007949/0421   Pages: 3
Recorded: 04/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DER, LAWRENCE
Exec Dt:
04/11/1996
Assignee
1
MICRO LINEAR CORPORATION
2092 CONCOURSE DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5672959
NONE
08631403
Correspondence name and address
HAVERSTOCK & ASSOCIATES
THOMAS B. HAVERSTOCK
260 SHERIDAN AVENUE, SUITE 420
PALO ALTO, CA 94306
Assignment: 2
Reel/Frame:017158/0027   Pages: 4
Recorded: 10/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DER, LAWRENCE
Exec Dt:
10/26/2005
2
TAIPALE, DANA
Exec Dt:
10/26/2005
3
WILLINGHAM, SCOTT
Exec Dt:
10/26/2005
Assignee
1
SILICON LABORATORIES INC.
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7587184
US20070001823
11259910
Correspondence name and address
MARK J. ROZMAN
TROP, PRUNER & HU, P.C.
8554 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 3
Reel/Frame:018384/0437   Pages: 4
Recorded: 10/10/2006
Attorney Dkt #:SIL.0044US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DER, LAWRENCE
Exec Dt:
10/26/2005
2
TAIPALE, DANA
Exec Dt:
10/26/2005
3
WILLINGHAM, SCOTT
Exec Dt:
10/26/2005
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070004362
11259888
Correspondence name and address
MARK J. ROZMAN
TROP, PRUNER & HU, P.C.
1616 S. VOSS ROAD, SUITE 750
HOUSTON, TX 77057
Assignment: 4
Reel/Frame:017751/0452   Pages: 4
Recorded: 03/31/2006
Attorney Dkt #:SIL.0078US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAFI, ASLAMALI
Exec Dt:
03/27/2006
2
TUTTLE, G. TYSON
Exec Dt:
03/27/2006
3
DER, LAWRENCE
Exec Dt:
03/27/2006
Assignee
1
SILICON LABORATORIES INC.
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070238421
11394716
Correspondence name and address
FRED G. PRUNER, JR.
TROP, PRUNER & HU, P.C.
8554 KATY FREEWAY, SUITE 100
HOUSTON, TX 77024
Assignment: 5
Reel/Frame:017762/0214   Pages: 11
Recorded: 03/31/2006
Attorney Dkt #:SIL.0077US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DER, LAWRENCE
Exec Dt:
03/27/2006
2
TUTTLE, G. TYSON
Exec Dt:
03/30/2006
3
PIOVACCARI, ALESSANDRO
Exec Dt:
03/27/2006
4
XIN, CHUNYU
Exec Dt:
03/27/2006
5
HABAN, SCOTT
Exec Dt:
03/23/2006
6
ELENES, JAVIER
Exec Dt:
03/28/2006
7
KASHA, DAN
Exec Dt:
03/24/2006
8
VANCORENLAND, PETER
Exec Dt:
03/28/2006
Assignee
1
SILICON LABORATORIES INC.
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8264387
US20070232239
11396097
Correspondence name and address
FRED G. PRUNER, JR.
TROP, PRUNER & HU, P.C.
8554 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 6
Reel/Frame:018340/0700   Pages: 3
Recorded: 09/25/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DER, LAWRENCE
Exec Dt:
09/14/2006
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7957696
US20080076352
11526433
Correspondence name and address
BRIAN W. PETERMAN
1101 S. CAPITAL OF TEXAS HIGHWAY
BUILDING C, SUITE 200
AUSTIN, TX 78746
Assignment: 7
Reel/Frame:018983/0763   Pages: 3
Recorded: 03/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANCORENLAND, PETER
Exec Dt:
02/20/2007
2
DER, LAWRENCE
Exec Dt:
02/09/2007
3
WILLINGHAM, SCOTT D.
Exec Dt:
02/09/2007
Assignee
1
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080150614
11642335
Correspondence name and address
O'KEEFE, EGAN, PETERMAN & ENDERS, LLP
1101 S. CAPITAL OF TEXAS HIGHWAY
BUILDING C, SUITE 200
AUSTIN, TX 78746
Assignment: 8
Reel/Frame:020088/0245   Pages: 19
Recorded: 11/02/2007
Attorney Dkt #:SIL.0077P1US/D-05-200-29
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DER, LAWRENCE
Exec Dt:
09/21/2007
2
TUTTLE, G. TYSON
Exec Dt:
10/04/2007
3
PIOVACCARI, ALESSANDRO
Exec Dt:
09/17/2007
4
XIN, CHUNYU
Exec Dt:
09/24/2007
5
HABAN, SCOTT
Exec Dt:
09/17/2007
6
ELENES, JAVIER
Exec Dt:
09/17/2007
7
KASHA, DAN
Exec Dt:
09/13/2007
8
VANCORENLAND, PETER J.
Exec Dt:
09/17/2007
Assignee
1
SILICON LABORATORIES
400 CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8521099
US20080049817
11824568
Correspondence name and address
FRED G. PRUNER, JR.
TROP PRUNER & HU, P.C.
1616 S. VOSS ROAD, SUITE 750
HOUSTON, TX 77057
Assignment: 9
Reel/Frame:044835/0270   Pages: 3
Recorded: 02/05/2018
Attorney Dkt #:WTCT-33434
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DER, LAWRENCE
Exec Dt:
04/24/2017
2
GUPTA, SANJAY
Exec Dt:
04/24/2017
Assignee
1
WITRICITY CORPORATION
57 WATER STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10277059
US20180309315
15495750
Correspondence name and address
GREGORY M. HOWISON
600 BANNER PLACE, 12770 COIT ROAD
DALLAS, TX 75251
Assignment: 10
Reel/Frame:043815/0844   Pages: 3
Recorded: 10/09/2017
Attorney Dkt #:WTCT60-33530
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUPTA, SANJAY
Exec Dt:
08/14/2017
2
DER, LAWRENCE
Exec Dt:
08/14/2017
Assignee
1
WITRICITY CORPORATION
57 WATER STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10122349
NONE
15677989
Correspondence name and address
KEITH D. HARDEN
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 11
Reel/Frame:047422/0218   Pages: 3
Recorded: 11/06/2018
Attorney Dkt #:WTCT60-34394
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUPTA, SANJAY
Exec Dt:
08/14/2017
2
DER, LAWRENCE
Exec Dt:
08/14/2017
Assignee
1
WITRICITY CORPORATION
57 WATER STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10305455
US20190074823
16181556
Correspondence name and address
BRIAN D. WALKER
P.O. DRAWER 800889
DALLAS, TX 75380

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