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Patent Assignment Assignor Details
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Assignor Name : MASALKAR, PRAFULLA
Total Assignments: 25
Assignment: 1
Reel/Frame:010259/0001   Pages: 3
Recorded: 09/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MASALKAR, PRAFULLA
Exec Dt:
08/05/1999
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6441373
US20020088943
09394671
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ETAL
DONALD W. HANSON
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:010863/0558   Pages: 3
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASALKAR, PRAFULLA
Exec Dt:
05/25/2000
2
EBE, HIROJI
Exec Dt:
05/25/2000
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6445000
NONE
09590262
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
DONALD W. HANSON
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:020019/0436   Pages: 2
Recorded: 10/26/2007
Attorney Dkt #:321787.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MASALKAR, PRAFULLA
Exec Dt:
10/24/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7973779
US20090109193
11924633
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 4
Reel/Frame:020562/0557   Pages: 2
Recorded: 02/13/2008
Attorney Dkt #:323022.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MASALKAR, PRAFULLA
Exec Dt:
02/12/2008
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7874495
US20090200384
12030841
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 5
Reel/Frame:021082/0647   Pages: 8
Recorded: 06/11/2008
Attorney Dkt #:323446.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAN, MANOLITO
Exec Dt:
06/02/2008
2
SCHULTZ, BERNARD
Exec Dt:
06/09/2008
3
MASALKAR, PRAFULLA
Exec Dt:
06/04/2008
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090309838
12137518
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 6
Reel/Frame:021639/0822   Pages: 3
Recorded: 10/07/2008
Attorney Dkt #:324451.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEAM, NIGEL
Exec Dt:
09/18/2008
2
MASALKAR, PRAFULLA
Exec Dt:
09/19/2008
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8018442
US20100073326
12235205
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 7
Reel/Frame:022986/0232   Pages: 2
Recorded: 07/22/2009
Attorney Dkt #:325972.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MASALKAR, PRAFULLA
Exec Dt:
01/30/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8004759
US20100195202
12363935
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 8
Reel/Frame:023019/0735   Pages: 6
Recorded: 07/29/2009
Attorney Dkt #:326373.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANG, YUN
Exec Dt:
04/02/2009
2
MORELOCK, DAVID MICHAEL
Exec Dt:
04/06/2009
3
MASALKAR, PRAFULLA
Exec Dt:
04/02/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8136690
US20100258575
12423716
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 9
Reel/Frame:023440/0821   Pages: 6
Recorded: 10/29/2009
Attorney Dkt #:327854.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHIQIANG
Exec Dt:
10/27/2009
2
MASALKAR, PRAFULLA
Exec Dt:
10/27/2009
3
POWELL, KARLTON
Exec Dt:
10/26/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8004760
US20110096394
12607649
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 10
Reel/Frame:023532/0488   Pages: 6
Recorded: 11/18/2009
Attorney Dkt #:327853.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POWELL, KARLTON
Exec Dt:
11/12/2009
2
LIU, ZHIQIANG
Exec Dt:
11/11/2009
3
MASALKAR, PRAFULLA
Exec Dt:
11/11/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8384694
US20110115747
12620483
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 11
Reel/Frame:023710/0575   Pages: 8
Recorded: 12/29/2009
Attorney Dkt #:327908.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POWELL, KARLTON
Exec Dt:
11/18/2009
2
MASALKAR, PRAFULLA
Exec Dt:
11/18/2009
3
LARGE, TIMOTHY
Exec Dt:
11/16/2009
4
BATHICHE, STEVEN
Exec Dt:
11/16/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8730212
US20110043490
12621785
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 12
Reel/Frame:024512/0461   Pages: 6
Recorded: 06/10/2010
Attorney Dkt #:329657.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCELDOWNEY, SCOTT
Exec Dt:
06/07/2010
2
MASALKAR, PRAFULLA
Exec Dt:
06/07/2010
3
FANG, YUN
Exec Dt:
06/07/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8330822
US20110304281
12797410
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 13
Reel/Frame:025743/0173   Pages: 3
Recorded: 02/04/2011
Attorney Dkt #:331500.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASALKAR, PRAFULLA
Exec Dt:
01/31/2011
2
LEACH, ALAN
Exec Dt:
01/31/2011
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8724887
US20120201424
13020705
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 14
Reel/Frame:028794/0625   Pages: 3
Recorded: 08/16/2012
Attorney Dkt #:336552.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUDMAN, JOSHUA MARK
Exec Dt:
08/13/2012
2
MASALKAR, PRAFULLA
Exec Dt:
08/13/2012
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9297889
US20140049610
13585638
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 15
Reel/Frame:030783/0039   Pages: 3
Recorded: 07/12/2013
Attorney Dkt #:336552.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUDMAN, JOSHUA MARK
Exec Dt:
08/13/2012
2
MASALKAR, PRAFULLA
Exec Dt:
08/13/2012
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9297889
US20140049610
13585638
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 16
Reel/Frame:037990/0677   Pages: 3
Recorded: 03/15/2016
Attorney Dkt #:336552.05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUDMAN, JOSHUA MARK
Exec Dt:
08/13/2012
2
MASALKAR, PRAFULLA
Exec Dt:
08/13/2012
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9891309
US20160195610
15068479
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 17
Reel/Frame:044000/0559   Pages: 5
Recorded: 09/12/2017
Attorney Dkt #:336552.01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT SERIAL NO. 13/858638 PREVIOUSLY RECORDED AT REEL: 028794 FRAME: 0625. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HUDMAN, JOSHUA MARK
Exec Dt:
08/13/2012
2
MASALKAR, PRAFULLA
Exec Dt:
08/13/2012
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9297889
US20140049610
13585638
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 18
Reel/Frame:029901/0681   Pages: 10
Recorded: 03/01/2013
Attorney Dkt #:338076.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLAGGE, MARK
Exec Dt:
02/26/2013
2
MASALKAR, PRAFULLA
Exec Dt:
02/25/2013
3
YEE, DAWSON
Exec Dt:
02/25/2013
4
LEYVAND, TOMMER
Exec Dt:
02/22/2013
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8985455
US20140239069
13781444
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 19
Reel/Frame:031186/0791   Pages: 6
Recorded: 09/11/2013
Attorney Dkt #:MSFT-01766US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUDMAN, JOSHUA
Exec Dt:
09/06/2013
2
MASALKAR, PRAFULLA
Exec Dt:
08/28/2013
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150070489
14023990
Correspondence name and address
JEFFREY R. KURIN
VIERRA MAGEN MARCUS LLP
575 MARKET ST., SUITE 3750
SAN FRANCISCO, CA 94105
Assignment: 20
Reel/Frame:031380/0259   Pages: 6
Recorded: 10/10/2013
Attorney Dkt #:MSFT-01764US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUDMAN, JOSHUA
Exec Dt:
10/08/2013
2
MASALKAR, PRAFULLA
Exec Dt:
10/08/2013
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9443310
US20150097947
14050106
Correspondence name and address
JEFFREY R. KURIN
VIERRA MAGEN MARCUS LLP
575 MARKET ST., SUITE 3750
SAN FRANCISCO, CA 94105
Assignment: 21
Reel/Frame:039490/0797   Pages: 5
Recorded: 08/19/2016
Attorney Dkt #:MSFT-01764US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUDMAN, JOSHUA
Exec Dt:
10/08/2013
2
MASALKAR, PRAFULLA
Exec Dt:
10/08/2013
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170188016
15239534
Correspondence name and address
JEFFREY R. KURIN
575 MARKET STREET, SUITE 3750
SAN FRANCISCO, CA 94105
Assignment: 22
Reel/Frame:031968/0020   Pages: 6
Recorded: 01/14/2014
Attorney Dkt #:340176.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUENGER, ANDREW K.
Exec Dt:
01/06/2014
2
MASALKAR, PRAFULLA
Exec Dt:
01/11/2014
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150200220
14155281
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 23
Reel/Frame:032188/0166   Pages: 16
Recorded: 02/10/2014
Attorney Dkt #:340181.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASALKAR, PRAFULLA
Exec Dt:
01/11/2014
2
DEPUE, MARSHALL T.
Exec Dt:
02/01/2014
3
ZHU, ZHAOMING
Exec Dt:
01/09/2014
4
CANUMALLA, SRIDHAR
Exec Dt:
01/23/2014
5
FILER, ERIC PAUL
Exec Dt:
01/09/2014
6
KENT, BLAIR MADISON
Exec Dt:
01/22/2014
7
MENSONIDES, JOHN W.
Exec Dt:
01/30/2014
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9456201
US20150229912
14177157
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 24
Reel/Frame:051208/0053   Pages: 11
Recorded: 12/06/2019
Attorney Dkt #:579-7434
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RUI
Exec Dt:
12/05/2019
2
DUELLI, MARKUS STEFAN
Exec Dt:
12/04/2019
3
SHAHID, UMER
Exec Dt:
12/06/2019
4
WANG, BAOMIN
Exec Dt:
12/04/2019
5
MASALKAR, PRAFULLA
Exec Dt:
12/04/2019
Assignee
1
AMAZON TECHNOLOGIES, INC.
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11770598
NONE
16706464
Correspondence name and address
LINDAUER LAW, PLLC
PO BOX 3623
CEDAR PARK, TX 78630
Assignment: 25
Reel/Frame:053556/0693   Pages: 10
Recorded: 08/20/2020
Attorney Dkt #:905-7016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, RUI
Exec Dt:
08/19/2020
2
ADAMS, JEFF CLARK
Exec Dt:
08/19/2020
3
DUELLI, MARKUS STEFAN
Exec Dt:
08/19/2020
4
CORNWELL, DONALD MITCHELL
Exec Dt:
08/19/2020
5
MASALKAR, PRAFULLA
Exec Dt:
08/19/2020
Assignee
1
AMAZON TECHNOLOGIES, INC.
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11579014
NONE
16998849
Correspondence name and address
LINDAUER LAW, PLLC
PO BOX 3623
CEDAR PARK, TX 78630

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