Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Estimation device and AC motor drive device

Estimation device and AC motor drive device

US Patent 11705841 · Granted Jul 18, 2023

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Printed wiring board2025
Synchronous motor control device2025
Memory system that controls timing of refresh operation2025
Motor drive device2025
Drive device, fluid utilization device, and air conditioner2025
Polysaccharide derivative production method and lignin derivative production met2025
Method for producing polysaccharide ester2025
Power converter, motor driver, and refrigeration cycle applied equipment2025
Power converter, motor driver, and refrigeration cycle applied equipment2025
Electric motor drive device and refrigeration cycle application device2025
Magnetic pole position detection device2024
Diagnostic device for secondary battery and recovery method for secondary batter2024