Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
(4948
Filtering method for improving the data quality of geometric tire measurements
Instance management of code in a database
Multi-state DC-DC converter having undirectional switches
High performance design rule checking technique
Performance apparatus and electronic musical instrument
Method of applying a spherical correction to map data for rendering direction-of-travel paths on a wireless communications device
  Randomly Featured Patents
Scintillator operation and control
Optical module and manufacturing method of the same
Solar light
Method for drying a fibre web
Allyl acetate purification
Diaphragm pump having a flat plate actuating member slidable in slots
Chair base
Apparatus and method for conditioning a modulated signal in a communications device
Self-aligned metal field effect transistor integrated circuits using polycrystalline silicon gate electrodes
Magnetic tip for a carpenter's measuring tape