Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Rotation detecting apparatus










Image Number 12 for United States Patent #7141966.

Rotation detecting apparatus for detecting rotation of a magnetic rotor includes: a sensor chip having a magnetoresistive device; and a bias magnet. The magnetoresistive device is capable of detecting change of a magnetic vector near the sensor chip so that the rotation detecting apparatus detects the rotation of the magnetic rotor. The change of the magnetic vector is generated by the bias magnetic field and the rotation of the magnetic rotor. The bias magnet is disposed around the sensor chip so that a deflection angle of the magnetic vector is controllable.








 
 
  Recently Added Patents
Module-code verification layer to automatically validate user input
Motion-compensated prediction of inter-layer residuals
Chair
Vaccination with killed but metabolically active (KBMA) protozoans with toll-like receptor agonists
Asset control in location tracking system
Thermoplastic fluoropolymer composition
Methods and systems for automated segmentation of dense cell populations
  Randomly Featured Patents
Octahydronaphthalene oxime derivatives for cholesterol synthesis inhibition
Combined baby bottle holder and feeder
Projection type display apparatus with means for removing unnecessary polarized components of color lights
Optical scanning device having a calibrated pixel output and a method for calibrating such a device
Wedge clamp for repairing boiling water reactor shroud
Index for data retrieval and data structuring
Preferential inhibition of release of pro-inflammatory cytokines
Elastomer film, process for its preparation and its applications
Flexible pipe coupling
Submergible motor construction