Aaron R. Fahrenkrog



Aaron Fahrenkrog is a trial lawyer. He handles complex cases in a wide range of areas including patents, strategic IP monetization, class actions, technology licensing, and publicity rights. Aaron enjoys patent cases because they present a fascinating interaction among technology, economics, business, and persuasion.

Aaron studied chemical engineering and has a proficiency in learning intricate technology in a range of areas including circuit architecture, 3D graphics rendering, and semiconductor fabrication. He has participated in preparing damage models exceeding a billion dollars and has recovered hundreds of millions of dollars in patent litigation at a ten-to-one return on investment. He also represents patent infringement defendants and applies the same principles to eliminate or minimize damage claims.

In any complex litigation, Aaron employs a methodology of establishing a case paradigm designed to build momentum, create leverage, and add value to maximize his clients’ return on investment while minimizing uncertainty and surprises. He enjoys the challenge of breaking complexity into its parts and rebuilding an efficient and persuasive case for settlement, summary judgment, and trial.

Aaron represents both plaintiffs and defendants in all aspects of patent litigation and trial. He has argued claim construction and dispositive motions and has participated as trial counsel. He communicates complex information persuasively through unique approaches to visual presentations. In every situation Aaron works to achieve his clients' goals as efficiently as possible.


Advanced Micro Devices v. LG Electronics: Represented AMD in patent infringement litigation against LGE in the Northern District of California. AMD asserted infringement of nine patents covering a wide array of computer-based technologies critical to today’s high-end consumer electronics products, including patents claiming pioneering inventions in USB, GPU, thermal management, and graphics-related technologies. The case involved over 800 accused products, ranging from televisions to smartphones, BD players, projectors, and smart appliances. The matter was successfully resolved after Markman and prior to summary judgment.

Lead counsel for Advanced Micro Devices, Inc. (AMD) in defensive patent litigation against Power Management Solutions in the District of Delaware. The asserted patent involved technology for gating power applied to integrated circuits, including microprocessors and graphics processors. Following claim construction, the plaintiff agreed to a final judgment of non-infringement, and the plaintiff appealed the claim construction to the Federal Circuit. The Federal Circuit affirmed the judgment of non-infringement, without opinion, within a week of the appellate oral argument.

Represented Advanced Micro Devices, Inc. (AMD) against Samsung Electronics Co., Ltd., (Samsung) in a patent infringement litigation in the Northern District of California. The case involved allegations that Samsung's memory products, ARM processor products, and consumer device user interfaces infringed seven AMD patents covering technologies in memory architecture, processor microarchitecture, transistor fabrication and design, and video user interfaces; and that AMD's x86 processors and graphics processing units (GPUs) infringed six Samsung patents covering technologies in processor micro-architecture design, and semiconductor fabrication and process control. After nearly three years of litigation and two rounds of mediation the parties resolved the matter shortly before trial, at the close of expert discovery and dispositive motion briefing.

Represented Advanced Micro Devices (AMD) in patent litigation against Silicon Graphics, Inc. (SGI) in the Western District of Wisconsin.  The case involved three patents in the areas of graphics processing.  The District Court granted summary judgment of non-infringement on all three patents.  The summary judgment was also based on a license SGI granted to Microsoft.  The case was appealed to the Federal Circuit. AMD sustained two-thirds of the non-infringement issues appealed. The case was remanded to the District Court for resolution of remaining issues as to 5 claims on one patent. The case resolved shortly before trial after 37 motions-in-limine were filed by AMD.

Represented medical device manufacturer ev3, Inc. in patent litigation against Boston Scientific Corporation and Boston Scientific Scimed, Inc. involving multiple families of patents related to embolic protection technology. The patent claims and counterclaims settled before trial on a confidential basis.

Representation of the Friends of the Boundary Waters Wilderness, pro bono, in its efforts to enforce the Minnesota Environmental Rights Act and prevent the construction of a 450-foot cellular phone tower near the Boundary Waters Canoe Area Wilderness.

Benchmark Litigation 40 Under Hot List 2021
Super Lawyers 2020
  • Listed in the IAM Strategy 300: The World’s Leading IP Strategists (2023)
  • Named a “Stand-out Lawyer,” Thomson Reuters (2023-2024)
  • Named a "Future Star," Benchmark Litigation (2023-2024 editions)
  • Listed in The Best Lawyers in America (2023-2024 editions)
  • Named to the “40 & Under Hot List,” Benchmark Litigation (2018-2021)
  • Named Euromoney's Americas Rising Star Winner for Case of the Year (2019) 
  • Named a "Minnesota Rising Star," Super Lawyers (2016-2021)
  • Named an "Up & Coming Attorney," Minnesota Lawyer (2014)
Bar Admissions
  • Minnesota
  • U.S. Court of Appeals, Federal Circuit
  • U.S. District Court, Minnesota
  • U.S. District Court, Eastern Division of Texas
University of Iowa College of Law, J.D., with distinction (2006) Iowa State University, B.S., Chemical Engineering (2003)

  • State of the IP Market: The Highs and Lows of 2023
    The 10th Annual IP Dealmakers Forum, New York City (December 6, 2023)
  • Texas vs. the United States: The Current State of Venue Law and Why it Matters
    Panelist, IPWatchdog Patent Litigation Masters™ 2023, Ashburn, Virginia (May 16, 2023)
  • State of the IP Market: Notable Developments & Deals of 2022
    The 9th Annual IP Dealmakers Forum, New York, New York (December 7, 2022)
  • Standard-Essential Patents: Practical Strategies for the Rapidly Evolving Legal Landscape
    2022 Midwest Intellectual Property Institute, Minneapolis, Minnesota (September 29-30, 2022)
  • The Big Chessboard: Managing Multinational Patent Enforcement and Defense
    Minnesota CLE 2021 Midwest IP Institute, Webinar (October 1, 2021)
  • Injunctive Relief in Patent Cases
    Panelist, IPWatchdog Patent Masters™ Litigation 2021, Webinar (June 10, 2021)
  • Putting Down the Shield and Picking Up the Sword: Generating Value from Patents in an Economic Downturn
    Minnesota CLE 2020 Midwest IP Institute, Webinar (October 2, 2020)
  • The Law of the Smart Phone: Smart Phone Litigation and Policy Roundup
    Minnesota CLE, Webinar (August 12, 2020)
  • Putting Down the Shield and Picking Up the Sword: Generating Value from Patents in an Economic Downturn
    Minnesota IP Law Association, Webinar (August 4, 2020)
  • Standard-Essential Patents: Navigating FRAND and Creating Value from SEP Portfolios
    Robins Kaplan LLP, Webinar (February 13, 2020)
  • Patent Strategies Through a Trial Lawyers Lens
    In-house presentation before 50 attorneys in patent litigation, licensing, and patent prosecution (August 15, 2019)
  • WesternGeco International Patent Damages and Beyond
    2018 Midwest IP Institute, Minneapolis, Minnesota (September 28, 2018)
  • Success in Patent Disputes
    University of Minnesota School of Law Student Intellectual Property Law Association, Minneapolis, Minnesota (April 11, 2018)
  • EU Commission Update
    Minnesota CLE, Webinar (March 1, 2018)
  • Patent Infringement Litigation
    Patent Resources Group, Orlando, Florida (April 16, 2015)
  • American Intellectual Property Law Association
    AIPLA (January 28, 2015)
  • Negotiating High-Stakes Patent Cases: How to Move a Billion Dollars Across the Table at a 10-to-1 Return Before Trial
    2014 Midwest IP Institute, Minnesota (September 19, 2014)
  • Patent Infringement Litigation
    Patent Resources Group, Bonita Springs, Florida (April 5, 2014)
  • Patent Infringement Litigation
    Patent Resources Group, Orlando, Florida (April 11, 2013)
  • How to Prove Damages in Patent Trademark and Copyright Cases
    The Knowledge Congress, Webcast (April 3, 2013)
  • Endgame: How to Prepare and Move a Billion Dollars in Patent Litigation
    Xerox PARC Forum, Palo Alto, California (March 7, 2013)
  • All In: Advocacy at the Highest Level
    Commercial Law League of America, New York, New York (November 9, 2012)
  • All In: Winning Strategies from the World of Patent Negotiation & Litigation
    Missouri Bar, St. Louis, Missouri (November 8, 2012)
  • How to Move a Billion Dollars from One Side of the Table to the Other at a 10:1 Return Without Trial or Appeal
    Robins, Kaplan, Miller & Ciresi L.L.P., Palo Alto, California (April 18, 2012)
  • How to Move a Billion Dollars from One Side of the Table to the Other at a 10:1 Return Without Trial or Appeal
    Robins, Kaplan, Miller & Ciresi L.L.P., San Francisco, California (April 17, 2012)
  • Demonstration of Effective Presentation of Patent Damages Claims
    Maryland Federal Bar Association, Baltimore, Maryland (February 22, 2012)
December 5-7, 2023
The 10th Annual IP Dealmakers Forum
Aaron Fahrenkrog, Emily Tremblay - IP Dealmakers
New York, NY
September 30, 2022
2022 Midwest Intellectual Property Institute
Aaron Fahrenkrog, Emily Tremblay - Midwest IP Institute
Minneapolis, MN
October 1, 2021
WEBINAR | Managing Multinational Patent Enforcement and Defense
Aaron Fahrenkrog, Emily Tremblay - Minnesota CLE
September 23-24, 2021
WEBINAR | Minnesota CLE Midwest IP Institute
Aaron Fahrenkrog, Emily Tremblay - Minnesota CLE
June 7, 2021
WEBINAR | IPWatchdog Patent MastersTM Litigation 2021
Christine Yun Sauer, Aaron Fahrenkrog - IPWatchdog
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