Patents by Inventor Helga Cecilia Dahl

Helga Cecilia Dahl has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Programmable ticketing system
    Patent number: 8346618
    Abstract: A smart-card based system and methods to control access to a plurality of attractions within a geographical area. The system may include one or more reward terminals that are located at attractions and are configured to read smart cards presented to them and, assuming the card is valid for that location, allow the card holder to access the attraction. Each smart card may be programmed with a product code that defines the attractions at which the card may be used. Product codes may be stored in a central database along with a list of the attractions associated with the each product code. The list of attractions may be updated as desired, thereby updating and changing the attractions at which any given card may be used.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: January 1, 2013
    Assignee: Smart Destinations Inc.
    Inventors: Tyler Brooks, Kevin McLaughlin, Helga Cecilia Dahl, Edward Kim
  • PROGRAMMABLE TICKETING SYSTEM
    Publication number: 20100320268
    Abstract: A smart-card based system and methods to control access to a plurality of attractions within a geographical area. The system may include one or more reward terminals that are located at attractions and are configured to read smart cards presented to them and, assuming the card is valid for that location, allow the card holder to access the attraction. Each smart card may be programmed with a product code that defines the attractions at which the card may be used. Product codes may be stored in a central database along with a list of the attractions associated with the each product code. The list of attractions may be updated as desired, thereby updating and changing the attractions at which any given card may be used.
    Type: Application
    Filed: June 28, 2010
    Publication date: December 23, 2010
    Inventors: Tyler Brooks, Kevin McLaughlin, Helga Cecilia Dahl, Edward Kim
  • Programmable ticketing system
    Patent number: 7765128
    Abstract: A smart-card based system and methods to control access to a plurality of attractions within a geographical area. The system may include one or more reward terminals that are located at attractions and are configured to read smart cards presented to them and, assuming the card is valid for that location, allow the card holder to access the attraction. Each smart card may be programmed with a product code that defines the attractions at which the card may be used. Product codes may be stored in a central database along with a list of the attractions associated with the each product code. The list of attractions may be updated as desired, thereby updating and changing the attractions at which any given card may be used.
    Type: Grant
    Filed: July 21, 2004
    Date of Patent: July 27, 2010
    Assignee: Smart Destinations Inc.
    Inventors: Tyler Brooks, Kevin McLaughlin, Helga Cecilia Dahl, Edward Kim