Microsoft Corporation

Cases where party is a Patent Asserter

Displaying 1 - 5 of 5

#	Title	Civil Action	Venue	Filing Date Sort descending	Asserter Categories	Patent Asserter	Alleged Infringer
1	Microsoft Corp v. Multi-Tech Systems	0:00-cv-01412	D.Minn.	Jun 9, 2000	8 Product company	Microsoft Corporation	Multi-Tech Systems, Inc
2	Microsoft Corporation v. Infosplit, Inc.	3:02-cv-03115	N.D.Cal.	Jun 27, 2002	8 Product company	Microsoft Corporation	Infosplit, Inc.
3	Microsoft Corporation v. Robocast Inc.	1:13-cv-00313	D.Del.	Feb 25, 2013	8 Product company	Microsoft Corporation	Robocast Inc.
4	MICROSOFT CORPORATION v. DEPARTMENT OF HOMELAND SECURITY et al	1:13-cv-01063	D.D.C.	Jul 12, 2013	8 Product company	Microsoft Corporation	Department of Homeland Security Motorola Mobility LLC United States of America DEPARTMENT OF HOMELAND SECURITY, CUSTOMS AND BORDER PATROL THOMAS WINKOWSKI Janet Napolitano (Sec., Dept. Homeland Security)
5	Microsoft Corporation v. Corel Corporation et al	5:15-cv-05836	N.D.Cal.	Dec 18, 2015	8 Product company	Microsoft Corporation	Corel Corporation Corel Corporation

Cases where party is an Alleged Infringer

Displaying 1 - 50 of 108

#	Title	Civil Action	Venue	Filing Date Sort descending	Asserter Categories	Patent Asserter	Alleged Infringer
1	Research Corp v. Microsoft Corp	4:01-cv-00658	D.Ariz.	Dec 21, 2001	1 Acquired patents	Research Corporation Technologies Inc.	Microsoft Corporation
2	Research Corp v. Microsoft Corp	4:01-cv-00658	D.Ariz.	Dec 21, 2001	1 Acquired patents	Research Corporation Technologies Inc.	Microsoft Corporation
3	Mass Inst of Tech, et al v. Abacus Software, et al	5:01-cv-00344	E.D.Tex.	Dec 28, 2001	8 Product company 6 University/Government/Non-profit	Electronics for Imaging, Inc.	NEC Computers Inc. Plustek, Inc. Concord Camera Corporation Sound Vision Inc Idruna Software Autologic Information International, Incorporated Workflow Imaging Greenstreet Corporation Primax America International Microcomputer Software, Inc. Hamrick Software Tiny Computers Limited Kaiser Fototechnik GMBH & Co Noritsu America Corporation Mediachance Kis Photo-Me-Group The CPDI Group Rollei Fototechnic GMBH Sierra On-Line, Inc. Alchemy Mindworks, Inc All Defendants Fry's Electronics, Inc. QBEO Incorporated Jetsoft Development Company Form & Vision GMBH GTCO CalComp, Inc. Extensis Products Group Fujitsu Computer Products of America, Inc. International Business Machines Corporation Micro Electronics, Inc. V. C. W., Jr. Media Dimensions LLC Club Photo, Inc. Micro Frontier, Incorporated Visioneer, Inc. Nova Development Corporation Cadlink Technology Corporation Pentacon GMBH Picmaster Valusoft, Inc Vidcom Center, Inc. Sears, Roebuck and Co MGI Software Corporation Sum Software RL Vision RFX, Incorporated Buy.com, Inc. Sipix Group USA Microsoft Corporation Primax Electronics LTD. Olympus Corporation Lotus Development Corporation American Office Systems, Incorporated ArcSoft, Inc. Wasatch Computer Technology World Office Products Manufacturing, Incorporated Howtek, Incorporated Nutrend Computer Products, Inc Pierresoft Graphics One, LLC Legasys International Polaroid Corporation Sanyo North America Corporation Guildsoft Ltd. Firehand Technologies Corporation Roland DGA Corporation J & R Electronics Inc. Techworks, Incorporated Mustek Inc Nuwave Technology, Incoporated Neosoft Corporation Pacific Image Electronics, Inc Pegasus Imaging Corporation Achiever Industrise Limited Polybytes Blackboard Software, Incorporated Photodex Corp Aver Software Technologies LTD Stoik Software E-BookSystems, Inc Pixel Magic Imaging, Incorporated Application Techniques, Incorporated Serif, Incorporated Micrografx, Incorporated Printroom.Com, A Business Unit of Lexar Media, Inc Invention Office RG GIC Technology Invention Pilot, Incorporated Computer Link, Incorporated Lexar Media, Inc. Newtek, Incorporated Megavision, Incorporated Mmedia Research Corporation Casio America, Inc. Computerinsel GmbH Pentax of America, Inc. Linker Systems, Inc Jasc Software Inc. Wright Technologies Pty Ltd Photoworks, Inc. Megalux Light Technique, LTD Macmillan Software Purup-Eskofot, Incorporated Acer America Corporation Stomp Inc ScanSoft, Inc. Thomson Multimedia, Inc. Colorbyte Software Vivitar Corporation Ezonics Corporation USA ACD Systems Nova Design, Inc. Samy's Camera, Incoporated Summitsoft Corporation XAOS Tools, Inc Benq Corporation Circuit City Stores, Inc. Zones, Inc. Largan, Incorporated Memtek Products Inc Digital River, Inc. Ulead Systems, Inc I/Omagic Corporation New World Software KB Gear, Inc Roxio Inc Imaging Technologies Corporation Mentalix, Inc. CDH Productions Imapro 2000, Incorporated Digital Portal Incorporated Lead Technologies, Inc. Fotoware A.S. Matsushita Electric Industrial Co., Ltd. Wright Technologies (Canada) LTD Electronic Boutique,Inc., Ixla USA, Inc North Star Solutions, Inc. Ofoto, Incoporated Technotape USA, Inc. Register Now! Regsoft.Com, Incorporated Sigma Pi Design Target Corporation RCA Corporation SCM Microsystems, Inc. Schneider Optics, Inc. Express Digital Graphics, Inc. Better Light, Incorporated Colorgate Corporation J & R Electronics Inc. Element 5, Incorporated Scanvec Amiable, Ltd CompUSA Inc Binuscan, Incorporated Tiny Computers, Inc A Vision Labs, Incorporated Cerious Software, Inc. Ansco, Inc Costco Wholesale Corporation Aevermann Software GMBH Phase One United States, Incoporated Cosmi Corporation HP Marketing Corporation Newsoft America, Incorporated Computerinsel GmbH Multimedia 2000, Inc. Antec, Inc. Kyocera Optics Inc. Jobo Labortechnik GMBH & Co. KG Polywell Company, Inc. Seitz Phototechnik AG Colorvision, Incorporated Argus Cameras, Inc Contex Scanning Technology, Inc. Aztek, Incorporated Alpar International Corporation Corel Corporation Dell Computer Corporation Telepix Imaging, Inc. Vidar Systems Corporation Tecsa Limited Silverlab Sofware, Incoporated Leica Camera AG Hemera Technologies Boomerang Software, Inc Ron Scott Nikon Corporation Iomega Corporation Imacon, Incorporated AFGA Corporation Fry's Electronics, Inc. Landofcom Software Artronix Technology iView Multimedia, LTD Scanport, Inc Software Vision Corporation Deneba Systems, Inc. Digital Light & Color, Inc Macromedia, Inc. Acer Communications & Multimedia, Inc. Washington Computer Services Graphic Enterprises of Ohio, Inc. Spaceward Graphics LTD Sinar Ag Sony Electronics, Inc. Caldera Graphics Lasersoft Imaging, Incorporated Aiptek Inc. Wacom Technology Corporation Digital Now Plus Microtek Lab, Inc. Gretag Imaging, Incoporated Imageware Systems, Inc. Abacus Software Fotoware, Com, LLC SPG Incorporated Cursorarts Company Pandasoft Amplex Corporation ABS Computers, Incorporated Kyocera International, Inc. Umax Technologies, Inc Primascan
4	Mass Inst of Tech, et al v. Abacus Software, et al	5:01-cv-00344	E.D.Tex.	Dec 28, 2001	8 Product company 6 University/Government/Non-profit	Massachusetts Institute of Technology	NEC Computers Inc. Plustek, Inc. Concord Camera Corporation Sound Vision Inc Idruna Software Autologic Information International, Incorporated Workflow Imaging Greenstreet Corporation Primax America International Microcomputer Software, Inc. Hamrick Software Tiny Computers Limited Kaiser Fototechnik GMBH & Co Noritsu America Corporation Mediachance Kis Photo-Me-Group The CPDI Group Rollei Fototechnic GMBH Sierra On-Line, Inc. Alchemy Mindworks, Inc All Defendants Fry's Electronics, Inc. QBEO Incorporated Jetsoft Development Company Form & Vision GMBH GTCO CalComp, Inc. Extensis Products Group Fujitsu Computer Products of America, Inc. International Business Machines Corporation Micro Electronics, Inc. V. C. W., Jr. Media Dimensions LLC Club Photo, Inc. Micro Frontier, Incorporated Visioneer, Inc. Nova Development Corporation Cadlink Technology Corporation Pentacon GMBH Picmaster Valusoft, Inc Vidcom Center, Inc. Sears, Roebuck and Co MGI Software Corporation Sum Software RL Vision RFX, Incorporated Buy.com, Inc. Sipix Group USA Microsoft Corporation Primax Electronics LTD. Olympus Corporation Lotus Development Corporation American Office Systems, Incorporated ArcSoft, Inc. Wasatch Computer Technology World Office Products Manufacturing, Incorporated Howtek, Incorporated Nutrend Computer Products, Inc Pierresoft Graphics One, LLC Legasys International Polaroid Corporation Sanyo North America Corporation Guildsoft Ltd. Firehand Technologies Corporation Roland DGA Corporation J & R Electronics Inc. Techworks, Incorporated Mustek Inc Nuwave Technology, Incoporated Neosoft Corporation Pacific Image Electronics, Inc Pegasus Imaging Corporation Achiever Industrise Limited Polybytes Blackboard Software, Incorporated Photodex Corp Aver Software Technologies LTD Stoik Software E-BookSystems, Inc Pixel Magic Imaging, Incorporated Application Techniques, Incorporated Serif, Incorporated Micrografx, Incorporated Printroom.Com, A Business Unit of Lexar Media, Inc Invention Office RG GIC Technology Invention Pilot, Incorporated Computer Link, Incorporated Lexar Media, Inc. Newtek, Incorporated Megavision, Incorporated Mmedia Research Corporation Casio America, Inc. Computerinsel GmbH Pentax of America, Inc. Linker Systems, Inc Jasc Software Inc. Wright Technologies Pty Ltd Photoworks, Inc. Megalux Light Technique, LTD Macmillan Software Purup-Eskofot, Incorporated Acer America Corporation Stomp Inc ScanSoft, Inc. Thomson Multimedia, Inc. Colorbyte Software Vivitar Corporation Ezonics Corporation USA ACD Systems Nova Design, Inc. Samy's Camera, Incoporated Summitsoft Corporation XAOS Tools, Inc Benq Corporation Circuit City Stores, Inc. Zones, Inc. Largan, Incorporated Memtek Products Inc Digital River, Inc. Ulead Systems, Inc I/Omagic Corporation New World Software KB Gear, Inc Roxio Inc Imaging Technologies Corporation Mentalix, Inc. CDH Productions Imapro 2000, Incorporated Digital Portal Incorporated Lead Technologies, Inc. Fotoware A.S. Matsushita Electric Industrial Co., Ltd. Wright Technologies (Canada) LTD Electronic Boutique,Inc., Ixla USA, Inc North Star Solutions, Inc. Ofoto, Incoporated Technotape USA, Inc. Register Now! Regsoft.Com, Incorporated Sigma Pi Design Target Corporation RCA Corporation SCM Microsystems, Inc. Schneider Optics, Inc. Express Digital Graphics, Inc. Better Light, Incorporated Colorgate Corporation J & R Electronics Inc. Element 5, Incorporated Scanvec Amiable, Ltd CompUSA Inc Binuscan, Incorporated Tiny Computers, Inc A Vision Labs, Incorporated Cerious Software, Inc. Ansco, Inc Costco Wholesale Corporation Aevermann Software GMBH Phase One United States, Incoporated Cosmi Corporation HP Marketing Corporation Newsoft America, Incorporated Computerinsel GmbH Multimedia 2000, Inc. Antec, Inc. Kyocera Optics Inc. Jobo Labortechnik GMBH & Co. KG Polywell Company, Inc. Seitz Phototechnik AG Colorvision, Incorporated Argus Cameras, Inc Contex Scanning Technology, Inc. Aztek, Incorporated Alpar International Corporation Corel Corporation Dell Computer Corporation Telepix Imaging, Inc. Vidar Systems Corporation Tecsa Limited Silverlab Sofware, Incoporated Leica Camera AG Hemera Technologies Boomerang Software, Inc Ron Scott Nikon Corporation Iomega Corporation Imacon, Incorporated AFGA Corporation Fry's Electronics, Inc. Landofcom Software Artronix Technology iView Multimedia, LTD Scanport, Inc Software Vision Corporation Deneba Systems, Inc. Digital Light & Color, Inc Macromedia, Inc. Acer Communications & Multimedia, Inc. Washington Computer Services Graphic Enterprises of Ohio, Inc. Spaceward Graphics LTD Sinar Ag Sony Electronics, Inc. Caldera Graphics Lasersoft Imaging, Incorporated Aiptek Inc. Wacom Technology Corporation Digital Now Plus Microtek Lab, Inc. Gretag Imaging, Incoporated Imageware Systems, Inc. Abacus Software Fotoware, Com, LLC SPG Incorporated Cursorarts Company Pandasoft Amplex Corporation ABS Computers, Incorporated Kyocera International, Inc. Umax Technologies, Inc Primascan
5	Dufresne v. Microsoft Corporatio, et al	1:02-cv-11778	D.Mass.	Sep 6, 2002	9 Individual	Fred B. Dufresne	Microsoft Corporation Macromedia, Inc. Trellix Corporation Adobe Systems Incorporated
6	Imagexpo, L.L.C., et al v. Microsoft	3:02-cv-00751	E.D.Va.	Oct 15, 2002	8 Product company	Imagexpo, L.L.C.	Microsoft Corporation
7	VMWare, Inc. v. Connectix Corporation et al	4:03-cv-00654	N.D.Cal.	Feb 14, 2003	8 Product company	VMware, Inc.	Microsoft Corporation Connectix Corporation
8	Extreme Audio v. Microsoft Corp, et al	8:03-cv-00523	C.D.Cal.	May 6, 2003	8 Product company	Extreme Audio Reality Inc	Microsoft Corporation Creative Labs, Inc. Sonicblue Incorporated Does Diamond Multimedia Systems Inc
9	Motionless Keyboard Company v. Microsoft Corporation et al	6:04-cv-00180	D.Or.	Feb 9, 2004	5 Individual-inventor-started	Motionless Keyboard Company	Nokia Corporation Microsoft Corporation Saitek Industries Ltd.
10	Korsinsky v. Microsoft Corporation	1:04-cv-02695	E.D.N.Y.	Jun 29, 2004	9 Individual	Gersh Korsinsky	Microsoft Corporation
11	American Video Graphics, L.P. v. Electronic Arts, Inc. et al	6:04-cv-00398	E.D.Tex.	Aug 23, 2004	1 Acquired patents	American Video Graphics, L.P.	Sega of American Inc. Ubisoft, Inc. Square Enix, Inc. Atari, Inc. Tecmo, Inc. Lucasarts Entertainment Company THQ Inc. Nintendo of America, Inc. Take-Two Interactive Software, Inc. Electronic Arts Inc. Vivendi Universal Games, Inc. Sony Online Entertainment, Inc. Activision Inc Namco Hometek, Inc. Microsoft Corporation Sony Computer Entertainment America, Inc.
12	z4 Technologies, Inc v. Microsoft Corporation et al	6:06-cv-00142	E.D.Tex.	Sep 22, 2004	5 Individual-inventor-started	z4 Technologies, Inc	Autodesk, Inc. Microsoft Corporation Microsoft Corporation and Autodesk, Inc.
13	Cowboy Software v. Microsoft	1:04-cv-00176	D.Utah	Dec 17, 2004	8 Product company	Cowboy Software	Microsoft Corporation
14	American Video Graphics, L.P. v. Sony Computer Entertainment America, Inc. et al	2:05-cv-00120	E.D.Tex.	Mar 21, 2005	1 Acquired patents	American Video Graphics, L.P.	Microsoft Corporation Sony Computer Entertainment America, Inc. Nintendo of America, Inc.
15	Compression Labs, Inc. v. Microsoft Corporation	2:05-cv-00156	E.D.Tex.	Apr 21, 2005	12 IP subsidiary of product company	Compression Labs Inc.	Microsoft Corporation
16	Mallory Ventures, Inc. v. Microsoft Corporation	1:06-cv-10067	D.Mass.	Jan 11, 2006	1 Acquired patents	Mallory Ventures, Inc.	Microsoft Corporation
17	z4 Technologies, Inc v. Microsoft Corporation et al	6:06-cv-00258	E.D.Tex.	Jun 14, 2006	5 Individual-inventor-started	z4 Technologies, Inc	Autodesk, Inc. Microsoft Corporation
18	Vertical Computer System, Inc. v. Microsoft Corporation	2:07-cv-00144	E.D.Tex.	Apr 18, 2007	8 Product company	Vertical Computer Systems, Inc.	Microsoft Corporation
19	Premier International Associates, LLC. v. Microsoft Corp. et al	2:07-cv-00396	E.D.Tex.	Sep 11, 2007	5 Individual-inventor-started	Premier International Associates, LLC.	AT&T Corp. Lenovo (United States) Inc. Lenovo Group Limited Rhapsody International Inc. Samsung Electronics America, Inc. Verizon Communications, Inc. LG Electronics, Inc. Motorola, Inc. Samsung Electronics Co., Ltd. LG Electronics Mobilecomm U.S.A., Inc. Realnetworks, Inc. Cellco Partnership d/b/a Verizon Wireless Sprint Nextel Corporation Nokia Corporation AT&T Mobility LLC LG Electronics, Inc. Microsoft Corporation Sprint Spectrum L.P. Toshiba America Information Systems, Inc. Toshiba Corporation Dell Inc. Viacom, Inc Toshiba Corporation Verizon Communications, Inc. Sandisk Corporation Nokia Corporation Napster, Inc.
20	Performance Pricing, Inc. v. Google Inc. et al	2:07-cv-00432	E.D.Tex.	Sep 27, 2007	1 Acquired patents	Performance Pricing, Inc.	Google Inc. A9.com, Inc. Microsoft Corporation IAC Search & Media, Inc. AOL, L. L. C. Yahoo! Inc.
21	Lucent Technologies, Inc. et al v. Gateway, Inc. et al	3:07-cv-02000	S.D.Cal.	Oct 16, 2007	12 IP subsidiary of product company 8 Product company	Lucent Technologies Guardian I LLC	Microsoft Corporation Gateway, Inc. Dell Inc. Gateway Companies, Inc. Gateway Country Stores LLC Microsoft Corporation Gateway Manufacturing LLC Cowabunga Enterprises Inc
22	Lucent Technologies, Inc. et al v. Gateway, Inc. et al	3:07-cv-02000	S.D.Cal.	Oct 16, 2007	12 IP subsidiary of product company 8 Product company	Lucent Technologies, Inc.	Microsoft Corporation Gateway, Inc. Dell Inc. Gateway Companies, Inc. Gateway Country Stores LLC Microsoft Corporation Gateway Manufacturing LLC Cowabunga Enterprises Inc
23	Lucent Technologies, Inc. et al v. Gateway, Inc. et al	3:07-cv-02000	S.D.Cal.	Oct 16, 2007	12 IP subsidiary of product company 8 Product company	Multimedia Patent Trust	Microsoft Corporation Gateway, Inc. Dell Inc. Gateway Companies, Inc. Gateway Country Stores LLC Microsoft Corporation Gateway Manufacturing LLC Cowabunga Enterprises Inc
24	Harthcock v. MIPS Technologies Inc et al	2:07-cv-00515	E.D.Tex.	Nov 27, 2007	9 Individual	Jerry David Harthcock	SicorTex Inc Lauterback Inc Sony Corporation FangTek Inc Hughes Network Systems, LLC Zoran Corporation Kolorific Inc Scientific-Atlanta, Inc. Kawasaki MicroElectronics America Inc Cavium Networks, Inc. Timesys Corporation SRS Labs Inc Target Corporation Green Hills Software, Inc. GameStop Corp. Viosoft Corporation Sharp Electronics Corporation Canon Inc. Corelis, Inc. NXP Semiconductors USA, Inc. Avnet, Inc. Quicklogic Corporation ASUS Computer International Ikanos Communications, Inc. Mercury Computer Systems Inc Dolby Laboratories, Inc. UMC Group (USA) Epson America, Inc. Wintegra, Inc. Pentax of America, Inc. Adimos Inc Atheros Communications, Inc. Denso International America, Inc. Circuit City Stores, Inc. STMicroelectronics, Inc. Sonic Solutions International Business Machines Corporation Arrow Electronics, Inc. Genesis Microchip (Delaware) Inc. Microsoft Corporation PMC-Sierra, Inc. Aeroflex Incorporated Pioneer Electronics (USA) Inc. Texas Instruments Incorporated Wipro, Inc. JVC Americas Corporation Intrinsity Inc ViXS Systems, Inc. Wind River Systems, Inc. All Defendants Genesys Logic America Inc Mentor Graphics Corporation Cisco Systems, Inc. LSI Corporation NEC Electronics America, Inc. TSMC North America Raytheon Company Silicon Image, Inc. Chartered Semiconductor Manufacturing Incorporated Fujifilm Corporation Opulan Technologies USA Corp Real Communications, Inc. Broadcom Corporation Toys "R" Us-Delaware, Inc. Wal-Mart Stores, Inc. Quartics Inc TZero Technologies Incorporated Magnum Semiconductor, Inc. Raza Microelectronics Inc. Entropic Communications Inc Marvell Semiconductor, Inc. Stream Processors Inc Microchip Technology Incorporated Pixel Works Inc Agilent Technologies, Inc. Yokogawa Corporation (of America) Best Buy Co., Inc. Sears Holdings Conexant Inc Virage Logic Corporation Macraigor Systems LLC MIPS Technologies Inc Toshiba Corporation Fujitsu America, Inc. ESS Technology, Inc. Hewlett-Packard Company Infineon Technologies North America Corporation Cirrus Logic, Inc. Advanced Micro Devices, Inc. Trident Microsystems, Inc. Micronas USA, Inc.
25	z4 Technologies, Inc v. Microsoft Corporation	6:07-cv-00540	E.D.Tex.	Nov 29, 2007	5 Individual-inventor-started	z4 Technologies, Inc	Microsoft Corporation
26	IP Innovation LLC et al v. Vizio, Inc., et al	1:08-cv-00393	N.D.Ill.	Jan 17, 2008	1 Acquired patents	IP Innovation LLC	Vizio, Inc. Microsoft Corporation Mitsubishi Electric Corporation Vizio, Inc.
27	IP Innovation LLC et al v. Vizio, Inc., et al	1:08-cv-00393	N.D.Ill.	Jan 17, 2008	1 Acquired patents	Technology Licensing Corporation	Vizio, Inc. Microsoft Corporation Mitsubishi Electric Corporation Vizio, Inc.
28	Lo v. Designer Appliances, Inc.	2:08-cv-01437	E.D.N.Y.	Mar 28, 2008	9 Individual	Jack Lo	Microsoft Corporation Designer Appliances, Inc.
29	Fullview, Inc. v. Microsoft Corporation	3:08-cv-02218	N.D.Cal.	Apr 29, 2008	4 Corporate heritage	Fullview Corporation	Microsoft Corporation
30	Stragent, LLC v. Nokia Inc. et al	2:08-cv-00293	E.D.Tex.	Jul 29, 2008	1 Acquired patents	Stragent, LLC	Research In Motion Limited Nokia Corporation Google Inc. AOL, L. L. C. Palm, Inc. Microsoft Corporation Motorola, Inc. Motorola, Inc. Sony Ericsson Mobile Communications AB Yahoo, Inc. Nokia Corporation Sony Ericsson Mobile Communications (USA) Inc. Research In Motion Corporation America Online, Inc.
31	Prism Technologies v. Research in Motion, Ltd. et al	8:08-cv-00537	D.Neb.	Dec 29, 2008	1 Acquired patents	Prism Technologies	Research In Motion Limited Microsoft Corporation
32	Freyburger LLC v. Microsoft Corporation	3:09-cv-00104	W.D.Wis.	Feb 24, 2009	1 Acquired patents	Freyburger LLC	Microsoft Corporation
33	Freyburger LLC v. Microsoft Corporation	3:09-cv-00104	W.D.Wis.	Feb 24, 2009	1 Acquired patents	Freyburger LLC	Microsoft Corporation
34	EMG Technology, LLC v. Microsoft Corporation et al	6:09-cv-00367	E.D.Tex.	Aug 14, 2009	5 Individual-inventor-started	EMG Technology, LLC	Southwest Airlines Co. Comcast Corporation Zagat Survey, LLC. Microsoft Corporation Priceline.com Incorporated Scottrade, Inc.
35	Allvoice Developments US, LLC v. Microsoft Corp.	6:09-cv-00366	E.D.Tex.	Aug 14, 2009	5 Individual-inventor-started	Allvoice Developments US, LLC	Microsoft Corporation
36	Nazomi Communications Inc v. Nokia Corporation et al	8:10-cv-00151	C.D.Cal.	Feb 8, 2010	8 Product company	Nazomi Communications Inc	Garmin Ltd. Western Digital Corporation Sling Media, Inc. Nokia Corporation ARM, Ltd. Garmin International, Inc. Garmin USA, Inc. ARM, Inc. Nokia Corporation Microsoft Corporation Garmin USA, Inc. Vizio, Inc. Iomega Corporation Amazon.com, Inc. Western Digital Technologies, Inc.
37	The PACID Group, LLC v. Asustek Computer Inc. et al	6:10-cv-00108	E.D.Tex.	Mar 26, 2010	5 Individual-inventor-started	The PACID Group, LLC	Sony Ericsson Mobile Communications (USA) Inc. Sony Electronics, Inc. LG Electronics, Inc. Fujitsu Limted Fujitsu America, Inc. Nikon Corporation Samsung Electronics America, Inc. G.B.T. Inc. Giga-Byte Technology Co. Ltd. HTC Corporation Sony Corporation LG Electronics Mobilecomm U.S.A., Inc. Samsung Electronics Co., Ltd. Nikon Americas Inc. Palm, Inc. Sony Corporation LG Electronics, Inc. Microsoft Corporation Asustek Computer, Inc. Nintendo Co., Ltd. Research In Motion Limited MSI Computer Corp. Research In Motion Corporation Micro-Star International Co., Ltd. Motorola, Inc. Nintendo of America, Inc. HTC Corporation Nikon Corporation ASUS Computer International Samsung Telecommunications America LLC Sony Computer Entertainment America, Inc. Fujitsu Components America, Inc.
38	Salesforce.com Inc. v. Microsoft Corporation	1:10-cv-00555	D.Del.	Jun 24, 2010	8 Product company	Salesforce.com, Inc.	Microsoft Corporation
39	Motorola Mobility, Inc. et al v. Microsoft Corporation	3:10-cv-00699	W.D.Wis.	Nov 10, 2010	8 Product company	General Instrument Corporation	Microsoft Corporation
40	Motorola Mobility, Inc. et al v. Microsoft Corporation	3:10-cv-00699	W.D.Wis.	Nov 10, 2010	8 Product company	Motorola Mobility, Inc.	Microsoft Corporation
41	Mediostream, Inc. v. Acer, Inc. et al	2:10-cv-00514	E.D.Tex.	Nov 30, 2010	8 Product company	MedioStream, Inc.	Acer America Corporation Microsoft Corporation Dell Inc. Asustek Computer, Inc.
42	Allvoice Developments US, LLC v. Microsoft Corp.	2:10-cv-02102	W.D.Wash.	Dec 21, 2010	5 Individual-inventor-started	Allvoice Developments US, LLC	Microsoft Corporation
43	Motorola Mobility, Inc. et al v. Microsoft Corporation	2:11-cv-00343	W.D.Wash.	Feb 18, 2011	8 Product company	Motorola Mobility, Inc.	Microsoft Corporation
44	Motorola Mobility, Inc. et al v. Microsoft Corporation	2:11-cv-00343	W.D.Wash.	Feb 18, 2011	8 Product company	General Instrument Corporation	Microsoft Corporation
45	Olympic Developments AG, LLC v. Microsoft Corporation et al	2:11-cv-00392	W.D.Wash.	Mar 7, 2011	1 Acquired patents	Olympic Developments AG, LLC	Valve Corporation Microsoft Corporation
46	Tierravision, Inc. v. Research in Motion Ltd. et al	3:11-cv-00639	S.D.Cal.	Mar 30, 2011	8 Product company	Tierravision, Inc.	Research In Motion Corporation Research In Motion Limited Microsoft Corporation Google Inc.
47	Walker Digital LLC v Microsoft Corporation et al	1:11-cv-00322	D.Del.	Apr 11, 2011	5 Individual-inventor-started	Walker Digital LLC	Sony Corporation Activision Blizzard, Inc. Miniclip America Inc. Disney Interactive Studios, Inc. Turbine Inc. OnLive Inc. Sony Computer Entertainment America LLC Electronic Arts Inc. Yahoo! Inc. Gaia Interactive Inc. Disney Online Studios Canada Inc. CCP North America, Inc. Valve Corporation Cartoon Interactive Group Inc. Zynga Inc. Cryptic Studios Inc. Atari, Inc. PopCap Games, Inc. Disney Online Microsoft Corporation Sony Online Entertainment LLC The Walt Disney Company ESPN/Starwave Partners MLB Advanced Media, L.P. Miniclip Tech (US) Limited Inc. Turner Digital Basketball Services, Inc.
48	Walker Digital LLC v. Vibrant Media Inc.	1:11-cv-00369	D.Del.	Apr 26, 2011	5 Individual-inventor-started	Walker Digital LLC	Google Inc. Microsoft Corporation Yahoo! Inc. Vibrant Media Inc. Amazon.com, Inc.
49	Masterobjects, Inc. v. Microsoft Corp	3:11-cv-02402	N.D.Cal.	May 17, 2011	8 Product company	Masterobjects, Inc.	Microsoft Corporation
50	MedioStream Inc v. Microsoft Corporation	3:11-cv-02525	N.D.Cal.	Jun 7, 2011	8 Product company	MedioStream, Inc.	Microsoft Corporation