Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus and method for detecting rotor position in a sensorless and brushless DC motor

Apparatus and method for detecting rotor position in a sensorless and brushless DC motor

US Patent 5327053 · Granted Jul 5, 1994

Estimated economic value: $4,193,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for mobile imaging2025
Filter system and method for imaging a subject2025
System and method for mobile imaging2024
Filter system and method for imaging a subject2023
System and method for mobile imaging2022
Filter system and method for imaging a subject2022
System and method for mobile imaging2022
Filter system and method for imaging a subject2020
Filter system and method for imaging a subject2020
Sample storage cassette for ultra-low or cryogenic temperatures2016
Tube picking mechanisms with an ultra-low temperature or cryogenic picking compa2015
Combined ambient and flash exposure for improved image quality2012