Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rotation-angle detecting device capable of precisely detecting absolute angle

Rotation-angle detecting device capable of precisely detecting absolute angle

US Patent 6687647 · Granted Feb 3, 2004

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Magnetic sensor, method of manufacturing magnetic sensor, and method of designin2018
Member position detection apparatus not affected by external magnetic field2009
Rotation angle detecting device2006
Rotation detecting device2006
Magnetic switch capable of instantaneous switching of an output signal and magne2005
Rotary position sensor having waterproof, explosion-protective structure2004
Magnetic switch capable of performing normal detection for a long period of time2004
Rotation-angle detecting device capable of detecting absolute angle with simple 2004
Rotary encoder having code member rotating along accurate circle as shaft rotate2003
Apparatus for detecting rotational angle by employing two or more detection sign2003
Linear operation type electric part2003
Magnetic displacement detecting device having linear changing magnetic field ove2002