Mimzi, LLC v. Mercedes-Benz AG
active- Docket:
- 2:25-cv-00603
- Filed:
- 2025-06-04
An active patent infringement lawsuit filed by Mimzi, LLC against Mercedes-Benz AG in the Eastern District of Texas.
Defendant
3 cases as defendant.
Mercedes-Benz AG is a German multinational automotive company headquartered in Stuttgart, Germany. It operates as a subsidiary of the publicly-traded parent company, Mercedes-Benz Group AG (FWB: MBG), which was formed in its modern iteration in 1926 through the merger of Daimler-Motoren-Gesellschaft and Benz & Cie. The Mercedes-Benz Group reported revenues of €132.2 billion in 2025 and employed approximately 164,000 people.
As a major global operating company, Mercedes-Benz develops, manufactures, and sells a wide range of premium and luxury passenger cars and vans. Its passenger car brands include Mercedes-Benz, the performance-focused Mercedes-AMG, the ultra-luxury Mercedes-Maybach, and the all-electric Mercedes-EQ sub-brand. The company also produces commercial vans. A significant part of its business is Mercedes-Benz Mobility, which provides financial services such as financing, leasing, fleet management, and insurance brokerage.
The company's patent litigation posture, based on tracked cases, is that of an operating company defending its products. It has been named as a defendant in one suit and has not appeared as a plaintiff. This suit was filed in the U.S. District Court for the Eastern District of Texas, a common venue for patent assertion lawsuits.
The single tracked case is Mimzi, LLC v. Mercedes-Benz AG. The plaintiff, Mimzi, LLC, is a non-practicing entity (NPE) that has also filed suits against other automakers, including Ford, Nissan, and Hyundai, asserting patents related to voice interaction and speech recognition technology. Patent-risk mitigation firm Unified Patents has challenged at least one patent asserted by Mimzi.
An active patent infringement lawsuit filed by Mimzi, LLC against Mercedes-Benz AG in the Eastern District of Texas.
Daedalus Prime LLC asserted six Daedalus Prime patents, including the '080 patent, against Mazda, MediaTek, Mercedes-Benz, and Visteon entities in the District of Delaware. The docket is marked closed.
Daedalus Prime LLC filed a Section 337 complaint alleging infringement of six Daedalus Prime patents, including the '080 patent. The Commission instituted the investigation against Avnet, Digi-Key, Mercedes-Benz, Mouser, Newark, and NXP respondents; it was terminated on February 27, 2023, after the ALJ's initial determination terminating the investigation based on withdrawal of the complaint. Several other proposed respondents were not instituted.