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
Image enhancement based on multiple frames and motion estimation
Methods and apparatuses for configuring and operating graphics processing units
Active and progressive targeted advertising
Projection-type video-image display apparatus
Method for execution upon processing of at least one histological sample
Image forming apparatus capable of timely starting different image formation mode
Deposited conductive layers for leads of implantable electric stimulation systems and methods of making and using
  Randomly Featured Patents
Film transport structure in a camera
Fabric construction
Adaptively controlled centrifugation method
Technique for improving negative potential immunity of an integrated circuit
Medicament dry powder inhaler dispensing device
Fuel filler port device of fuel tank for straddled vehicle
Pipe scraper
Lockable cover arrangement for vehicle luggage compartment
Two-directional switched driver
Pruning scissors