Legal Action Over Cobot Software and Safety
Teradyne Robotics, a division of Teradyne Inc., announced on Tuesday, March 10, 2026, that it has commenced legal proceedings in Germany against Elite Robots GmbH, the German arm of China's Elite Robots. The lawsuit alleges copyright infringement related to software developed for Universal Robots, a leading collaborative robot (cobot) brand owned by Teradyne. Concurrently, the company has formally raised concerns with European safety authorities regarding Elite Robots' machinery.
This legal move places Teradyne's robotics segment, which also includes Mobile Industrial Robots (MiR), into a significant dispute. The action underscores the U.S. conglomerate's efforts to safeguard its proprietary software and maintain its safety reputation in the cobot market. Cobots are designed to operate alongside human workers in environments such as factory floors and warehouses.
Defending IP and Market Position
Jean-Pierre Hathout, President of the Teradyne Robotics Group, stated the company is taking these steps to protect its intellectual property and ensure customers continue to have access to "safe and high-quality solutions." He emphasized that "both automation and innovation are critical to Europe’s future." Teradyne Robotics asserts it possesses "irrefutable evidence" of the infringement, having previously sent a cease-and-desist letter to Elite Robots' German affiliate before escalating the matter to the courts.
The company contends that certain competitors are willing to copy proprietary hardware or software to gain a price advantage. As of Tuesday, Elite Robots' English-language news page did not display any statement addressing the allegations; its most recent update was dated February 10.
Financial Context and Broader Business
Teradyne's shares closed approximately 4.1% higher in U.S. afternoon trading on Tuesday following the news. The legal dispute emerges as Teradyne focuses on growth in both its robotics and core semiconductor testing divisions. In February, the company forecasted expansion across all its business lines for the year. For the latest quarter, the robotics unit generated $89 million in revenue, a segment dwarfed by the $883 million contributed by semiconductor test operations.
On February 2, Teradyne reported a 44% surge in fourth-quarter revenue to $1.083 billion, driven by AI-related demand in computing, networking, and memory sectors. Chief Executive Greg Smith expressed expectations for "year-over-year growth across all of our businesses" in 2026. This performance keeps investor attention on Teradyne beyond just robotics, as the company is a key supplier of automated test equipment for semiconductors used in products ranging from smartphones to AI data-center hardware.
Potential Challenges and Investor Outlook
However, the German lawsuit is likely to be a protracted legal process, requiring Teradyne to substantiate its claims in court. The company also cautioned in February that several broader risks could impact results, including delayed orders from major customers, supply chain shortages, tariffs, and export controls. These factors highlight challenges extending beyond the current court battle.
Investors may receive further updates on Wednesday, March 11, when Teradyne is scheduled to present at Cantor Fitzgerald’s Global Technology & Industrial Growth Conference. The outcome of this legal case could have significant implications for competitive dynamics and intellectual property enforcement within the rapidly growing collaborative robotics industry.
