Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System and method for controlling forward/reverse rotation of fan

System and method for controlling forward/reverse rotation of fan

US Patent 9903381 · Granted Feb 27, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Image identification method and image surveillance apparatus2025
Method for forming layer2025
Bootstrapping for computing devices implementing a radio-based network2025
Night hyper-spectral remote sensing imaging system for multi-component atmospher2025
Integrated hyperspectral stereoscopic remote sensing, tracing and prediction of 2025
Object identification method and related surveillance system2025
Micro encapsulation using high-voltage, low-current, high frequency alternating-2025
Apparatus for physical vapor deposition and method for forming a layer2025
Surveillance region identifying method and surveillance apparatus2024
Method of starting a fan using an open loop starting stage with a decreasing dri2024
Flavor encapsulation using electrostatic atomization2023
Object counting method and surveillance camera2023