Tesla Robotics Patents

Tesla's three filings in the patent watch cover the core of the Optimus program: the hand, the actuator, and the control architecture. The hand patents are the most closely watched — Tesla's approach to dexterous manipulation, with its tendon-driven underactuated design, is one of the most debated engineering choices in the humanoid industry, and the filings show the company iterating on it in real time.

The actuator filings matter for a different reason. Tesla's stated goal is a robot that can be manufactured at automotive scale and price, and that goal lives or dies on actuator cost and power density. The patents show the company working the same design space as Boston Dynamics and Figure — compact, high-torque, low-cost joints — but with the manufacturing mindset that comes from building cars.

For investors and engineers tracking Optimus, the patent portfolio is the most reliable public signal of where the program is heading. Tesla publishes less about its robotics roadmap than most competitors, so the filings — and the iteration between them — are the primary window into the design decisions behind the most anticipated humanoid in the industry.

Tesla patent filings

• Underactuated hand with cable-driven fingers — WO2024073138A1 · Muscle
• Mechanical end effector — US20250214259A1 · Muscle
• Actuator and actuator design methodology — WO2024072984A1 · Muscle

Related patent portfolios

• Boston Dynamics robotics patents — Patent portfolio analysis