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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 : ENGSTROM, STEFAN
Total Assignments: 24
Assignment: 1
Reel/Frame:020139/0675   Pages: 3
Recorded: 11/20/2007
Attorney Dkt #:4208-70
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGSTROM, STEFAN
Exec Dt:
06/10/2005
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
N/A
STOCKHOLM, SWEDEN S-164 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8188995
US20080194265
11915054
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 2
Reel/Frame:024713/0889   Pages: 3
Recorded: 07/20/2010
Attorney Dkt #:P24649-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGSTROM, STEFAN
Exec Dt:
01/17/2008
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN SE-164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8175601
US20100267373
12747734
Correspondence name and address
RONALD S. LIU
6300 LEGACY DRIVE
MS EVR 1C11
PLANO, TX 75024
Assignment: 3
Reel/Frame:025076/0930   Pages: 4
Recorded: 10/01/2010
Attorney Dkt #:4015-7050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGSTROM, STEFAN
Exec Dt:
04/11/2008
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
S-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8588105
US20110170423
12935951
Correspondence name and address
MICHAEL D. MURPHY
1400 CRESCENT GREEN, SUITE 300
COATS & BENNETT, PLLC
CARY, NC 27518
Assignment: 4
Reel/Frame:025102/0170   Pages: 5
Recorded: 10/06/2010
Attorney Dkt #:9900-25669US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUCAR RIMHAGEN, ANNA
Exec Dt:
06/16/2008
2
ENGSTROM, STEFAN
Exec Dt:
06/25/2008
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110029318
12936663
Correspondence name and address
SUSAN E. FREEDMAN/MBSS
PO BOX 37428
RALEIGH, NC 27627
Assignment: 5
Reel/Frame:021503/0001   Pages: 10
Recorded: 09/09/2008
Attorney Dkt #:P21795-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NYLANDER, TOMAS
Exec Dt:
08/12/2008
2
VIKBERG, JARI
Exec Dt:
08/12/2008
3
ENGSTROM, STEFAN
Exec Dt:
08/12/2008
4
BORNEFALL, TOMAS
Exec Dt:
08/12/2008
5
ADSERSEN, HENRIK
Exec Dt:
08/12/2008
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN SE-164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8125968
US20090016274
12279780
Correspondence name and address
STEVEN W. SMITH
6300 LEGACY DRIVE
MS EVR 1C11
PLANO, TX 75024
Assignment: 6
Reel/Frame:022516/0490   Pages: 4
Recorded: 04/07/2009
Attorney Dkt #:P21729-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGSTROM, STEFAN
Exec Dt:
03/11/2009
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN SE-164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8229483
US20100003993
12440325
Correspondence name and address
MICHAEL CAMERON
6300 LEGACY DRIVE
MS EVR 1C11
PLANO, TX 75024
Assignment: 7
Reel/Frame:023863/0763   Pages: 4
Recorded: 01/28/2010
Attorney Dkt #:P22695-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGSTROM, STEFAN
Exec Dt:
06/22/2009
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN SE-164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8175607
US20100105398
12520013
Correspondence name and address
THOMAS BETHEA JR.
6300 LEGACY DRIVE
MS EVR 1C11
PLANO, TX 75024
Assignment: 8
Reel/Frame:027508/0756   Pages: 4
Recorded: 01/10/2012
Attorney Dkt #:1009-0042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGSTROM, STEFAN
Exec Dt:
08/13/2009
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
S-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8942137
US20120113814
13383303
Correspondence name and address
MURPHY, BILAK & HOMILLER/ERICSSON
8000 REGENCY PARKWAY, SUITE 415
CARY, NC 27518
Assignment: 9
Reel/Frame:028386/0041   Pages: 7
Recorded: 06/15/2012
Attorney Dkt #:1009-0206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGSTROM, STEFAN
Exec Dt:
02/08/2010
2
OSTRUP, PETER
Exec Dt:
02/10/2010
3
WERNER, PETER
Exec Dt:
02/10/2010
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
S-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8682320
US20120252436
13516504
Correspondence name and address
MURPHY, BILAK & HOMILLER/ERICSSON
8000 REGENCY PARKWAY, SUITE 415
CARY, NC 27518
Assignment: 10
Reel/Frame:029315/0651   Pages: 6
Recorded: 11/16/2012
Attorney Dkt #:4015-8326
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGSTROM, STEFAN
Exec Dt:
05/20/2010
2
WERNER, PETER
Exec Dt:
05/20/2010
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8891488
US20130058313
13698250
Correspondence name and address
COATS AND BENNETT, PLLC
1400 CRESCENT GREEN
SUITE 300
CARY, NC 27518
Assignment: 11
Reel/Frame:029472/0296   Pages: 10
Recorded: 12/14/2012
Attorney Dkt #:1009-0385 / P31780 US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGSTROM, STEFAN
Exec Dt:
07/01/2010
2
GUNNARSSON, FREDRIK
Exec Dt:
08/02/2010
3
MILDH, GUNNAR
Exec Dt:
06/29/2010
4
MULLER, WALTER
Exec Dt:
07/05/2010
5
PETERSEN, ROBERT
Exec Dt:
07/30/2010
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
S-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8811998
US20130090123
13704419
Correspondence name and address
MURPHY, BILAK & HOMILLER/ERICSSON
8000 REGENCY PARKWAY, SUITE 415
CARY, NC 27518
Assignment: 12
Reel/Frame:025630/0746   Pages: 8
Recorded: 12/30/2010
Conveyance: CORRECTED COVER SHEET WITH STREET ADDRESS OF RECEIVING PARTY.
Assignors
1
GUNNARSSON, FREDRIK
Exec Dt:
09/24/2010
2
ENGSTROM, STEFAN
Exec Dt:
09/24/2010
3
LANDSTEDT, META
Exec Dt:
09/24/2010
4
MOE, JOHAN
Exec Dt:
09/24/2010
5
PETERSEN, ROBERT
Exec Dt:
09/24/2010
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
TORSHAMNSGATAN 23
STOCKHOLM, SWEDEN SE-164 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8538325
US20120071085
12885060
Correspondence name and address
JOHN R LASTOVA
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 13
Reel/Frame:026858/0289   Pages: 6
Recorded: 08/31/2011
Attorney Dkt #:JRL-2380-1682
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGSTROM, STEFAN
Exec Dt:
06/29/2011
2
GUNNARSSON, FREDRIK
Exec Dt:
08/11/2011
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
TORSHAMNSGATAN 23
STOCKHOLM, SWEDEN SE-164 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9204290
US20120106468
13164458
Correspondence name and address
JOHN R. LASTOVA
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 14
Reel/Frame:028947/0792   Pages: 9
Recorded: 09/12/2012
Attorney Dkt #:4015-8278
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGSTROM, STEFAN
Exec Dt:
05/10/2012
2
GUNNARSSON, FREDRIK
Exec Dt:
05/15/2012
3
MILDH, GUNNAR
Exec Dt:
05/28/2012
4
MULLER, WALTER
Exec Dt:
06/19/2012
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130070663
13634491
Correspondence name and address
COATS & BENNETT, PLLC
1400 CRESCENT GREEN, SUITE 300
CARY, NC 27518
Assignment: 15
Reel/Frame:034632/0043   Pages: 9
Recorded: 01/05/2015
Attorney Dkt #:017997.0470
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHLSTROM, TOBIAS
Exec Dt:
09/06/2012
2
ENGSTROM, STEFAN
Exec Dt:
09/06/2012
3
HANSSON, ELISABETH
Exec Dt:
09/06/2012
4
MOE, JOHAN
Exec Dt:
09/07/2012
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9357454
US20150148042
14412741
Correspondence name and address
BAKER BOTTS L.L.P.
2001 ROSS AVENUE
SUITE 600
DALLAS, TX 75201-2980
Assignment: 16
Reel/Frame:029199/0537   Pages: 11
Recorded: 10/26/2012
Attorney Dkt #:2380-1852
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGSTROM, STEFAN
Exec Dt:
10/15/2012
2
GROS, LARS GORAN
Exec Dt:
10/08/2012
3
GUNNARSSON, FREDRIK
Exec Dt:
10/11/2012
4
HASSETT, BRENDAN
Exec Dt:
10/19/2012
5
LOBORG, PETER
Exec Dt:
10/11/2012
6
PETERSEN, ROBERT
Exec Dt:
10/15/2012
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
STOCKHOLM
STOCKHOLM, SWEDEN SE-164 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8909208
US20140051416
13643744
Correspondence name and address
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD-11TH FLOOR
ARLINGTON, VA 22203
Assignment: 17
Reel/Frame:037345/0132   Pages: 6
Recorded: 12/21/2015
Attorney Dkt #:9900-40539US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHLSTROM, TOBIAS
Exec Dt:
06/30/2013
2
ENGSTROM, STEFAN
Exec Dt:
06/30/2013
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10097401
US20160156500
14900569
Correspondence name and address
SUSAN E. FREEDMAN
MYERS BIGEL SIBLEY & SAJOVEC
PO BOX 37428
RALEIGH, NC 27627
Assignment: 18
Reel/Frame:033573/0341   Pages: 9
Recorded: 08/20/2014
Attorney Dkt #:3000-087
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNNARSSON, FREDRIK
Exec Dt:
11/08/2013
2
ENGSTROM, STEFAN
Exec Dt:
10/30/2013
3
MASINI, GINO LUCA
Exec Dt:
06/16/2014
4
NORRMAN, KARL
Exec Dt:
06/18/2014
Assignee
1
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9326218
US20140126562
14068744
Correspondence name and address
WITHROW & TERRANOVA, P.L.L.C.
100 REGENCY FOREST DRIVE
SUITE 160
CARY, NC 27518
Assignment: 19
Reel/Frame:050228/0116   Pages: 6
Recorded: 08/31/2019
Attorney Dkt #:4906P51902US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGSTROM, STEFAN
Exec Dt:
03/13/2017
2
HENRIKSSON, DANIEL
Exec Dt:
03/09/2017
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11006338
US20200128459
16490533
Correspondence name and address
NICHOLSON DE VOS WEBSTER & ELLIOTT LLP
99 ALMADEN BOULEVARD, SUITE 710
SAN JOSE, CA 95113
Assignment: 20
Reel/Frame:050987/0662   Pages: 5
Recorded: 11/12/2019
Attorney Dkt #:4906P71566US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGSTROM, STEFAN
Exec Dt:
03/13/2018
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10992066
US20200169009
16612765
Correspondence name and address
NICHOLSON DE VOS WEBSTER & ELLIOTT LLP
99 ALMADEN BOULEVARD, SUITE 710
SAN JOSE, CA 95113
Assignment: 21
Reel/Frame:050988/0013   Pages: 5
Recorded: 11/13/2019
Attorney Dkt #:4906P71697US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGSTROM, STEFAN
Exec Dt:
04/17/2018
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11276941
US20210296787
16612768
Correspondence name and address
NICHOLSON DE VOS WEBSTER & ELLIOTT LLP
99 ALMADEN BOULEVARD, SUITE 710
SAN JOSE, CA 95113
Assignment: 22
Reel/Frame:055657/0498   Pages: 6
Recorded: 03/19/2021
Attorney Dkt #:4906P075118US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGSTROM, STEFAN
Exec Dt:
09/24/2018
2
HENRIKSSON, DANIEL
Exec Dt:
09/21/2018
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210360369
17278242
Correspondence name and address
NICHOLSON DE VOS WEBSTER & ELLIOTT LLP
99 ALMADEN BOULEVARD, SUITE 710
SAN JOSE, CA 95113
Assignment: 23
Reel/Frame:056982/0530   Pages: 8
Recorded: 07/27/2021
Attorney Dkt #:1557B-207PUS (PE1151USPC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLIWA-BERTLING, PAUL
Exec Dt:
11/19/2019
2
WERNER, PETER
Exec Dt:
11/19/2019
3
ENGSTROM, STEFAN
Exec Dt:
11/18/2019
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11785653
US20220174756
17425780
Correspondence name and address
ALAN M. WEISBERG
CHRISTOPHER & WEISBERG, PA
1232 NORTH UNIVERSITY DRIVE
PLANTATION, FL 33322
Assignment: 24
Reel/Frame:056763/0443   Pages: 9
Recorded: 07/06/2021
Attorney Dkt #:017997.2790 3 OF 3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGSTROM, STEFAN
Exec Dt:
04/01/2020
2
HOGLUND, ANDREAS
Exec Dt:
03/12/2020
3
SHREEVASTAV, RITESH
Exec Dt:
06/29/2020
4
STATTIN, MAGNUS
Exec Dt:
04/07/2020
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220095143
17420844
Correspondence name and address
BAKER BOTTS L.L.P.
2001 ROSS AVENUE, SUITE 900
DALLAS, TX 75201

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