Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Passenger service and entertainment system for supplying frequency-multiplexed video, audio, and television game software signals to passenger seat terminals










Image Number 4 for United States Patent #4866515.

A service and entertainment system for transmitting video signals, audio signals and television game software signals from a central transmitting apparatus to each of a plurality of terminal units mounted at respective passenger seats in a passenger vehicle such as aircraft or the like, or at respective seats in a stadium, a theater, or the like. The video signals, audio signals and television game software signals are frequency-multiplexed and then transmitted to the terminal units, so that desired ones of the frequency-multiplexed signals can be selected at each terminal unit.








 
 
  Recently Added Patents
Compositions and methods using microspheres and non-ionic contrast agents
Provision of downlink packet access services to user equipment in spread spectrum communication network
Decontamination apparatus and method
Signal judgment method, signal judgment apparatus, program, and signal judgment system
Statistical information collection from one or more device(s) in storage communication with a computing platform
Catalyst and process of hydrocarbon feedstock reformation to hydrogen and carbon monoxide
Polymer bonded fibrous coating on dipped rubber articles skin contacting external surface
  Randomly Featured Patents
Defrostable ventilation system
Line design and propulsion system for a directionally stable, seagoing boat with rudder propeller drive system
Optimization of the parameters of a pre-equalization low pass filter for a read channel
Touch sensitive displays with layers of sensor plates providing capacitance based proximity sensing and related touch panels
Vehicle wheel
Fan filter with fasterning means
Method and system for improving smoothness of shifts in an automatic transmission
Low bit rate voice transmission for use in a noisy environment
Thick film getter paste compositions for use in moisture control
Terminal and computer program product for replying to an email message using one of a plurality of communication methods