Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Portable element for receiving, storing, displaying and outputting digital data, and a reservation device for use in a reservation system










Image Number 4 for United States Patent #4298793.

A portable element shaped as a card, for receiving, storing, displaying and outputting data in numerical or alphanumerical characters, for temporarily communicating with a locally present reservation system and to exchange data therewith. The reservation system communicates with a service facility which is not locally present such as a transport vehicle. On the basis of an actual or forecast staus of the service facility, reservation data are applied to the portable element, and are displayed thereon, and also applied to the service facility. The contactless communication between portable element and reservation device can be initiated by a proximity signal.








 
 
  Recently Added Patents
High-performance AHCI interface
Method for incubating the contents of a receptacle
Managing a packet service call within mobile communications user equipment
Luggage wheel housing with wheel
Electric motor
Method for preparing a .beta.-SiAlON phosphor
Composite aircraft floor system
  Randomly Featured Patents
Wafer level insulation underfill for die attach
Certain chemical entities, compositions and methods
Passive solid-state magnetic field sensors and applications therefor
Methods and systems for printing error recovery
Wall-mountable switch & dimmer
Software protection method and apparatus
Hollow-space cell and method for its manufacture
Container for containing, treating and dispensing a bun in a hot dog dispensing machine
Providing access to a data item using access graphs
Dual metal seal for wellhead housing