News & Analysis as of

Mobile Devices Patent Litigation

Erise IP

Eye on IPRs: August 2024

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Every month, Erise’s patent attorneys review the latest inter partes review cases and news to bring you the stories that you should know about: Federal Circuit Addresses Waiver of Argument Not Raised in Request for...more

Jones Day

No Requirement to Raise All Arguments in Rehearing Request

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The Federal Circuit in Voice Tech Corp. v. Unified Patents, LLC, No. 2022-2163 (Fed. Cir. Aug. 1, 2024) (Lourie, Chen, and Cunningham), affirmed the PTAB’s determination that claims of Voice Tech Corp.’s (“Voice Tech”) U.S....more

Troutman Pepper

EDVA Judge Rules That Geolocation Patents Are Invalid Under 35 U.S.C. § 101

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On September 18, in identical opinions issued in separate cases against Google and Apple, EDVA District Judge Michael Nachmanoff ruled that four patents directed toward geolocation of mobile devices claimed patent-ineligible...more

Holland & Knight LLP

Federal Circuit Confirms Data Privacy Patent Is an Invalid Abstract Idea under Section 101

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The U.S. Court of Appeals for the Federal Circuit looked at a patent directed to a data privacy system that described users operating mobile device apps to "socialize, bank, shop, and navigate." As users operate such apps,...more

Hogan Lovells

Infringement of a UK Standard Essential Patent does not justify global damages

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Hogan Lovells has secured an important victory for its client HTC against IPCom in a long-running patent litigation battle. In its judgment handed down yesterday, the UK Patents Court has struck out a claim that damages for...more

Hogan Lovells

Dutch court recognizes cross-border jurisdiction in patent infringement case against Chinese defendant

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In March 2019, Chinese mobile phone manufacturer Xiaomi organized a mobile phone conference in the Netherlands, and it is expected that Xiaomi mobile phones will be listed on the Dutch market shortly after the summer of 2019....more

Holland & Knight LLP

Game Over: Multiplayer Gaming Patent Found to be an Abstract Idea

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Judge Maryellen Noreika (D. Delaware) has been very active since receiving her judicial commission less than a year ago, including already issuing a handful of Section 101 opinions. In Sandbox Software v. 18Birdies, she holds...more

Shook, Hardy & Bacon L.L.P.

Rosebud Asserts Growing Patent Portfolio Against Salesforce’s Quip

In November 2017, Rosebud filed a patent lawsuit against Salesforce asserting that Salesforce’s Quip product allegedly infringes two of Rosebud’s patents. Quip is a popular cloud-based collaborative software suite built for...more

K&L Gates LLP

Practical Implications from the Federal Circuit’s Rare en Banc Reversal in Apple v. Samsung

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In a precedential opinion issued en banc on Friday, October 7, 2016, the Federal Circuit overturned a panel decision, affirming and reinstating the district court’s judgment and the jury’s verdict. The majority opinion...more

Akin Gump Strauss Hauer & Feld LLP

IP Newsflash - October 2015 #3

DISTRICT COURT CASES - Mobile Device Data Monitoring Patent Not Directed to Abstract Idea Under § 101 - On October 26, 2015, Judge Sparks of the Western District of Texas denied defendant’s motion for summary...more

Polsinelli

Akamai Ruling: Mobile App and Website Owners Beware

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Last week the Federal Circuit Court of Appeals (“Federal Circuit”) “changed the game” for parties, including website and mobile app owners that work in tandem with end users, to practice the steps of a patent. In Akamai...more

McDonnell Boehnen Hulbert & Berghoff LLP

Eon Corp. IP Holdings LLC v. AT&T Mobility LLC (Fed. Cir. 2015)

On September 23, 2010, Eon filed suit against seventeen defendants in the District Court of the District of Delaware, alleging infringement of U.S. Patent No. 5,663,757. During the case, the '757 patent went through two...more

McDermott Will & Emery

ID on Infringement and Public Interest in Remand of InterDigital Investigation - Certain 3G Mobile Handsets and Components Thereof

In a long-running investigation brought by InterDigital concerning Nokia mobile phones, the administrative law judge (ALJ) on the remand hearing from the U.S. Court of Appeals for the Federal Circuit found that Nokia’s...more

McDermott Will & Emery

What Constitutes a Covered Business Method Patent? - Groupon Inc. v. Blue Calypso Inc.

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The U.S. Patent and Trademark Office (PTO) Patent Trial and Appeal Board (PTAB or Board) provided guidance as to what constitutes a patent subject to covered business method (CBM) review and what are “technological...more

Akin Gump Strauss Hauer & Feld LLP

IP Newsflash - February 2015 #2

FEDERAL CIRCUIT CASES - Federal Circuit Declines to Extend Patent Exhaustion Doctrine - In a February 10, 2015 decision, the Federal Circuit reversed a grant of summary judgment of non-infringement under the...more

Womble Bond Dickinson

Patent Dispute Erupts Over Mobile Digital Recording Devices

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Utility Associates, Inc. (“Utility”), a Delaware corporation with a place of business in Tucker, Georgia, filed a patent infringement action on June 12, 2014, against Digital Ally Inc. (“Digital”), a Nevada corporation...more

Akin Gump Strauss Hauer & Feld LLP

IP Newsflash - May 2014 #2

DISTRICT COURT CASES - Judge in the Northern District of California Excludes Damages Expert Opinion that Used the Entire Handset as the Royalty Base - Judge Grewal of the Northern District of California granted...more

Knobbe Martens

Federal Circuit Review - December 2013

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Apple Awarded Permanent Injunction - In Apple Inc. v. Samsung Electronics Co., Appeal No. 13-1129, the Federal Circuit vacated denial of a permanent injunction with respect to Apple’s utility patents and affirmed denial...more

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