Patents Assigned to Ilgin Corporation
  • Autovehicle check system spraying paint on vehicle to indicate a criminally involved vehicle
    Patent number: 5436437
    Abstract: An autovehicle check system which marks vehicles involved in criminallity to be marked with a spray of paint is disclosed. The system uses a matrix code consisting of stacked bar codes having a data bar code two parity bar codes to detect errors and two reference bar codes that are on the edges of the matrix which allows compensation for vehicle movement. Both the bar code and the paint can be either visible or invisible. The system could also be used to collect tolls.
    Type: Grant
    Filed: June 26, 1992
    Date of Patent: July 25, 1995
    Assignee: Ilgin Corporation
    Inventor: Tak S. Ho