Patents Assigned to Grips Electronic GmbH
  • Patent number: 6629889
    Abstract: A method and apparatus for determining the win or loss of individual participants in a game of chance, such as for example Black Jack, Poker or the like, wherein the bet and the winnings are represented by chips. A central chip depository (102) is provided for receiving the game inventory and the latter has means for determining its momentary content. At least one chip deposit area (110, 111) is provided per participant and has in each case at least one sensor (701) for the detection of chips lying on the deposit area (110, 111). The means for determining the momentary chip content and also the sensors (701) have their outputs connected to the inputs of a data processing system (104).
    Type: Grant
    Filed: March 30, 1999
    Date of Patent: October 7, 2003
    Assignee: Grips Electronic GmbH
    Inventor: Ewald Mothwurf
  • Patent number: 5919090
    Abstract: A method and apparatus for determining the win or loss of individual participants in a game of chance, such as for example Black Jack, Poker or the like, wherein the bet and the winnings are represented by chips. A central chip depository is provided for receiving the game inventory and the latter has means for determining its momentary content. At least one chip deposit area is provided per participant and has in each case at least one sensor for the detection of chips lying on the deposit area. The means for determining the momentary chip content and also the sensors have their outputs connected to the inputs of a data processing system.
    Type: Grant
    Filed: December 15, 1995
    Date of Patent: July 6, 1999
    Assignee: Grips Electronic GmbH
    Inventor: Ewald Mothwurf
  • Patent number: 5755618
    Abstract: Apparatus for storing coins or coin-like articles, such as for example gaming chips, tokens or the like, wherein the coins or coin-like articles to be stored are arranged against one another or above one another in at least one column, with this apparatus having a mechanism for determining the number of coins or coin-like articles present in the apparatus. The mechanism for determining the number of coins or coin-like articles present in the apparatus is formed by a plurality of transmitter/receiver pairs such as, for example, ultrasonic transmitters/receivers, light transmitters/receivers or the like arranged in rowssubstantially parallel to the column(s) of coins or coin-like articles.
    Type: Grant
    Filed: April 12, 1996
    Date of Patent: May 26, 1998
    Assignee: Grips Electronic GmbH
    Inventor: Ewald Mothwurf