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
System and method for providing location and access network information support in a network environment
Methods, systems, and products for providing communications services
Tool box
Method, apparatus, and manufacture for adaptation of video encoder tuning parameters
Method for facilitating assessment of a coursework answer and moderating the assessment
Cathode active material and lithium secondary battery comprising the same
Electronic device assemblies
  Randomly Featured Patents
Purification of L-phenylalanine
Safety seat belts for vehicle occupants
Upper guide assembly for a wire cut electric discharge machine
Secondary battery having anode tab of pin type
Method of manufacturing a semiconductor device including epitaxially growing semiconductor epitaxial layers on a surface of semiconductor substrate
Methods of preventing hypothermia using an upper body warming blanket
Inflatable balloon catheter structural designs and methods for treating diseased tissue of a patient
Liquid crystal apparatus, driving method thereof, and projection-type display apparatus and electronic equipment using the same
Logically transportable microprocessor interface control unit permitting bus transfers with different but compatible other microprocessors
Method and apparatus for constructing test subsequence graphs utilizing unique input/output sequence (UIO) sets