Resources Contact Us Home
Vehicle remote control apparatus and vehicle remote control system using the same

Image Number 5 for United States Patent #7365633.

A vehicle remote control apparatus has: A) a first transmitter for outputting an authentication request signal to a mobile device including a radio terminal assigned with an identification code special to a vehicle and outputting an authentication response signal corresponding to the identification code; B) a second transmitter for outputting an interference wave to cancel the authentication request signal at the same time as the first transmitter transmits the authentication request signal; C) a receiver for receiving the authentication response signal output from the mobile device in response to the authentication request signal, thereby checking authenticity of the authentication response signal; and D) a controller for controlling operation of an on-vehicle equipment based on the result of authentication of the authentication response signal.

  Recently Added Patents
Process for manufacturing a self-sealing composition
Methods and systems to reduce a number of simulations in a timing analysis
Process for producing polyphenylene ether composition
Portable communication terminal, communication method and control program
Compact bus bar assembly, switching device and power distribution system
Maize variety hybrid X03A157
  Randomly Featured Patents
Methods of forming capacitors and methods of forming capacitor dielectric layers
Sheet material having metal points and method for the production thereof
Contaminant processing system for an acoustic touchscreen
Direct coal fired turbine combined power generation system
Method for generating quasi-sinusoidal signals
Differential register slave structure
Fast variable RF network inductor
Covering and protecting device for machinery
Dispensing device
Method and apparatus for determining a motion vector