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
Signal processing apparatus, display apparatus having the same, and signal processing method
Pre-distortion architecture for compensating non-linear effects
Method for reserving network bandwidth for versioned network services
Method of operating an election ballot printing system
Light-emitting diode devices
X-ray imaging
3,7-diamino-10H-phenothiazine salts and their use
  Randomly Featured Patents
Receiving apparatus and method, sending apparatus and method, recording medium, and communication system
Bungee carousel
System and method for automatically testing software programs
Insecticidal plectoxins from Plectreurys tristis
Laminate honeycomb material
3-alkyl-3-phenyl-piperidines
Methods of labeling nucleic acids for use in array based hybridization assays
Precision variable delay using saturable inductors
Methods of fabricating passive element without planarizing and related semiconductor device
System, methods and software for dynamically regulating and enforcing open account payments and for dynamic updating of credit ratings