Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Speed control of a d.c. motor

Speed control of a d.c. motor

US Patent 7187853 · Granted Mar 6, 2007

Estimated economic value: $7,120,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Spraying device2023
Application of fluids2021
Vehicle air conditioning system and method for operating such a system2020
Method for motor vehicle interior climate control2020
LED arrangement and method for ambient-light-dependent brightness control of LED2018
Method and apparatus for avoiding windowpane misting in a vehicle2018
Method for motor vehicle interior climate control2017
Rotor hood for milling apparatus2016
Ventilation control device for a motor vehicle2016
Parental control of rear seat HVAC unit in vehicle2015
Switching matrix for an input device2011
Circuit and method for control of a stepper motor2008