Michael J. Barta

A patent litigation attorney named Michael J. Barta has appeared in several significant cases, primarily representing defendants in intellectual property disputes. The cases indicate a focus on technology areas including voice technology, speech recognition, natural language processing, consumer electronics, gaming technology, and telecommunications/connectivity, particularly in-flight systems.

Based on the tracked appearances, Michael J. Barta consistently represents the defendant side, with three recorded defendant-side appearances and no plaintiff-side appearances. These engagements include roles as "of counsel," "counsel," and "lead counsel" at firms such as Fish & Richardson, Carlson, Gaskey & Olds, and Baker Botts.

Among the notable cases, Michael J. Barta was "of counsel" for Amazon.com, Inc. in VB Assets, LLC v. Amazon.com, Inc. et al., where Amazon was ordered to pay damages for willful infringement of voice technology patents related to Alexa and Echo products. The initial jury award of $46.7 million was later trimmed to over $40 million, with subsequent appeals at the Federal Circuit dismissed by agreement as of April 2026. He also served as "counsel" for Valve Corporation in Valve Corporation v. Ironburg Inventions Ltd., a case involving handheld video game controllers where Valve faced a jury verdict of willful infringement and a damages award exceeding $4 million. This case involved multiple Federal Circuit appeals concerning claim validity and inter partes review (IPR) estoppel. Additionally, he was "lead counsel" for Southwest Airlines Co. in Cyberfone Systems, LLC v. Southwest Airlines Co., which appears to involve telecommunications patents, potentially related to in-flight WiFi technology. The involvement in Valve v. Ironburg Inventions Ltd., with its multiple Federal Circuit decisions related to IPR proceedings, indicates experience with PTAB and IPR challenges.

It is important to note a significant disambiguation issue regarding the attorney's identity. A prominent litigator named Michael Joseph Barta, a graduate of Princeton University and Harvard Law School, known for white-collar crime and corporate investigations and previously with Baker Botts and Dechert, passed away in March 2021. However, key events and outcomes in the aforementioned patent litigation cases, such as the 2023 jury verdict in VB Assets v. Amazon and the 2023 and 2025 Federal Circuit decisions in Valve v. Ironburg Inventions, occurred after his passing, making it impossible for him to be actively involved in these more recent proceedings. Therefore, the details of this summary pertain to the active patent litigation attorney named Michael J. Barta involved in these cases, rather than the deceased Michael Joseph Barta whose primary practice areas were different. Due to this ambiguity, education and bar admission details for the active patent litigator cannot be reliably sourced and are thus omitted.