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Intellectual Property Analysis of Iridium Satellite Communication Patents

This week’s Patently Obvious report focuses on U.S. Patents 5,604,920 and 5,410,728, two key patents in the technology behind the Iridium NEXT constellation of satellites. On June 22, 2010, Thales Alenia Space announced that it had entered into an agreement to acquire a significant patent portfolio from Intellectual Ventures related to the Iridium satellite communication systems, the terms of which were undisclosed.

This report focuses on patents of interest which predate and are concurrent to the Iridium patents, including public-domain alternatives.

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Intellectual Property Analysis of Rambus Inc. v. Nvidia Corporation

In July 2008, Rambus Inc. filed a lawsuit against Nvidia Corporation, claiming the graphics chip maker infringed 17 of its patents. Since the initial complaint, Rambus Inc. dropped 12 patents from its suit and a recent judgment reduced the number of patents infringed to 3. Of these, U.S. Patent No. 6,591,353 and No. 6,470,405 relate to DRAM controllers and the configuration of data transfer.

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ArcSight: HP Bets Long on the Collapse of the Patent System

This week’s Patently Obvious report focuses on the patent holdings of ArcSight, Inc. On September 13, 2010, Hewlett-Packard entered into an agreement to buy ArcSight, a leading security and compliance management company, for $43.50 per share, for a total purchase price of $1.5 billion. ArcSight had been shopping itself around to several large technology companies, several of which reciprocated in their interest.

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Isilon Systems: Traversing the Acquisition Minefield

This week’s Patently Obvious report focuses on the patent holdings of Isilon Systems, Inc. M&A activity in the technology sector has heated up dramatically in the past month as companies scramble to strengthen their IP positions and acquire key personnel. News of imminent rollups in the storage and security sectors specifically has driven speculation into the identity of the next impending targets.

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Intellectual Property Analysis of Visa, Inc.

This week’s Patently Obvious report focuses on the patent holdings of Visa, Inc. With the Wall Street Reform and Consumer Protection Act recently signed into law on July 21, 2010, major credit card companies have found themselves the recipients of new financial regulatory restrictions due to the Durbin amendment.

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Dot Hill Systems and CommVault Systems: Reading Between the Hype

This week’s Patently Obvious report focuses on the patent holdings of Dot Hill Systems and CommVault Systems. M&A activity in the technology sector continues to be white-hot in the wake of Hewlett-Packard’s acquisition of ArcSight and 3PAR. As in previous weeks, news of imminent rollups in the storage and security sectors has driven further speculation into the identity of the next impending targets.

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Intellectual Property Analysis of Mirror Worlds LLC v. Apple Inc.

This week’s Patently Obvious report focuses on the patent holdings of Mirror Worlds Technologies, Inc., namely those highlighted in Mirror Worlds LLC v. Apple Inc., 08cv88, U.S. District Court for the Eastern District of Texas.

Apple has historically been quite successful at predicting consumer preferences and has capitalized on their foresight to drive consumer demand. Their enviable position of success has opened the door to both legitimate and opportunistic lawsuits concerning their intellectual property.

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Intellectual Property Analysis of Microsoft Corporation v. Motorola Inc.

Microsoft, a 10 year veteran of mobile operating systems has stumbled in the space due to the failure of its Kin phone, forcing a reorganization of its consumer product unit. In a bid to regain lost ground in the mobile phone arena, Microsoft has put its vast resources behind the new Windows Phone 7 operating system. On October 1, 2010, on the eve the of Windows Phone 7 release, Microsoft sued Motorola, claiming that Motorola's mobile phones infringed on nine of its patents.

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Intellectual Property Analysis of NuVasive Inc. v. Globus Medical Inc.

On October 5, 2010, NuVasive, Inc. initiated a patent infringement lawsuit against Globus Medical, Inc. over Globus Medical’s LLIF lateral fusion offerings. NuVasive claims that these instruments, implants and techniques infringe on NuVasive’s XLIF intellectual property, specifically that disclosed within U.S. Patent No. 7,691,057. In fact, this is just the most current in a string of lawsuits NuVasive has levied against competitors such as Orthofix International and a counterclaim against Medtronic.

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