Sensors Expert Witnesses
Sensors are embedded in nearly every modern product, from vehicles and medical devices to industrial controls and consumer electronics, and disputes over their design, performance, and ownership carry significant commercial stakes. Patent holders and competitors litigate image sensor, MEMS, optical, chemical, and biosensor technologies, while manufacturers and suppliers contest whether sensor components met specifications, calibration requirements, and reliability targets. Product failures traced to faulty sensing or control systems lead to recalls, warranty claims, and indemnity disputes across the supply chain, and joint development partners clash over who owns improvements to sensing platforms. At the center of these matters is a technical question about how a sensor detects and converts physical phenomena into signals, and whether it performed as claimed or contracted.
A sensors expert helps counsel answer that question by analyzing device physics, materials, circuit design, signal processing, and system integration. In patent disputes, the expert can examine schematics, source code, and physical samples to determine whether accused devices practice the claims, and evaluate prior art and the state of the technology at the relevant date. In commercial and product disputes, the analysis may include testing sensor accuracy, drift, noise, and environmental robustness against specifications, and tracing failures to design, manufacturing, or integration decisions. These findings support infringement and invalidity positions, allocate responsibility among component suppliers and system integrators, and quantify damages from recalls, redesigns, or lost sales.
Sensor technology spans physics, chemistry, electrical engineering, and materials science, so the right expert depends on the sensing mechanism and application at issue. Our sensors experts include an IEEE Fellow credited with dozens of patents and best paper awards from IEEE and SAE in automotive sensing and electromechanical systems, semiconductor specialists in CMOS image sensors and fabrication, and researchers in photonics, fiber optics, ultrasonics, piezoelectrics, nanomaterials, and biosensors. Others focus on wireless sensor networks, control systems, and biomedical instrumentation, and many have testified on sensor devices, fiber optic communications, and electrical safety. Round Table Group has completed more than 75,000 expert searches for litigators, and you can begin the search for your sensors matter by calling us at (202) 908-4500.
