Plaintiff
4 cases as plaintiff.
Voxer, Inc. is a private U.S. technology company founded in 2007 by Tom Katis and Matt Ranney. While early reports indicated a Dallas, Texas base, more recent business intelligence platforms list its headquarters in San Francisco, California. The company reportedly employs approximately 19-26 individuals and generates an estimated annual revenue of $2.8 million. Voxer, Inc. has raised over $30 million in venture financing.
Voxer's primary product is the "Voxer Walkie Talkie" app, a mobile push-to-talk (PTT) and voice messaging system available on Android and iOS. The app allows for live voice communication, which is simultaneously recorded for later listening, and supports the exchange of text, photos, videos, and location data. In addition to a free consumer version, Voxer offers "Voxer Pro" and "Voxer Pro for Business," which are enterprise-grade communication tools. These business solutions are targeted at industries such as hospitality, field services, construction, education, logistics, and transportation. The company states it holds over 120 global patents related to its live voice and multimedia management technology.
With a patent litigation posture as a plaintiff in all four tracked cases and a defendant in none, Voxer, Inc. operates as a patent assertion entity. The company leverages its extensive patent portfolio in telecommunication and multimedia management. All of Voxer's current tracked cases are filed in the U.S. District Court for the District of Delaware.
Voxer has a notable history of patent litigation, including a successful suit against Meta Platforms, Inc. (formerly Facebook). In 2020, Voxer sued Meta in the Western District of Texas, alleging infringement of its live messaging and store-and-stream technologies by Facebook Live and Instagram Live. A jury in September 2022 ordered Meta to pay Voxer approximately $175 million in damages, and the parties subsequently settled in February 2024. Voxer, Inc. is currently asserting its patent portfolio in new lawsuits filed in July 2025 against Amazon.com, Inc. et al. and Google, LLC et al. in the District of Delaware. These suits involve patents related to video communication technologies, with some having been previously asserted against Meta.
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This case is active with a scheduling order filed on January 8, 2026, setting deadlines for joinder by September 7, 2026, fact discovery by November 4, 2027, and a five-day jury trial for November 27, 2028. A Markman Hearing is set for April 8, 2027.
This case is active and associated with case 1:25-cv-00872-GBW.
This is an active patent infringement case filed by Voxer, Inc. and Voxer IP LLC against Google, LLC and YouTube, LLC in the U.S. District Court for the District of Delaware, with a scheduling order issued and a jury trial set for November 27, 2028.
This is an active patent infringement case filed by Voxer, Inc. and Voxer IP LLC against Amazon.com, Inc., Amazon Web Services, Inc., and Twitch Interactive, Inc. in the U.S. District Court for the District of Delaware, with a scheduling order issued and a jury trial set for November 27, 2028.