Patents by Inventor Dimo Ditchev

Dimo Ditchev 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).

  • Patent number: 9251664
    Abstract: A method and apparatus for casino slot games in which at least two and preferably three games are linked together by displaying the two or three games on one video display device. The games are linked through the initial cards displayed for each game, and their bets and their outcomes. A computer calculates the probabilities of all bets and outcomes during the betting rounds in real time. As a result of the so chained games the player makes decisions in multiple betting rounds in insufficient information about the game outcomes. At any time during the game play the player can evaluate the game outcomes as presented to him by the computer and either play the next successive game or simply finish the game with no penalty.
    Type: Grant
    Filed: October 1, 2012
    Date of Patent: February 2, 2016
    Inventor: Dimo Ditchev
  • Publication number: 20130084931
    Abstract: A method and apparatus for casino slot games in which at least two and preferably three games are linked together by displaying the two or three games on one video display device. The games are linked through the initial cards displayed for each game, and their bets and their outcomes. A computer calculates the probabilities of all bets and outcomes during the betting rounds in real time. As a result of the so chained games the player makes decisions in multiple betting rounds in insufficient information about the game outcomes. At any time during the game play the player can evaluate the game outcomes as presented to him by the computer and either play the next successive game or simply finish the game with no penalty.
    Type: Application
    Filed: October 1, 2012
    Publication date: April 4, 2013
    Inventor: Dimo Ditchev
  • Patent number: 8277299
    Abstract: A new concept for designing casino slot games The game links together more than one game through their bets and their outcomes. All the bets and outcomes form a multidimensional matrix. A computer calculates the probabilities of all bets and outcomes during the betting rounds in real time. As a result of the so chained slot games the player makes decisions in multiple betting rounds in insufficient information about the game outcomes. At any time during the game play the player can evaluate the game outcomes as presented to him by the computer and raise his bet, proceed to the next betting round without changing the bet, or simply finish the game with no penalty.
    Type: Grant
    Filed: May 26, 2009
    Date of Patent: October 2, 2012
    Inventor: Dimo Ditchev
  • Publication number: 20100304817
    Abstract: A new concept for designing casino slot games The game links together more than one game through their bets and their outcomes. All the bets and outcomes form a multidimensional matrix. A computer calculates the probabilities of all bets and outcomes during the betting rounds in real time. As a result of the so chained slot games the player makes decisions in multiple betting rounds in insufficient information about the game outcomes. At any time during the game play the player can evaluate the game outcomes as presented to him by the computer and raise his bet, proceed to the next betting round without changing the bet, or simply finish the game with no penalty.
    Type: Application
    Filed: May 26, 2009
    Publication date: December 2, 2010
    Inventor: Dimo Ditchev
  • Publication number: 20090061975
    Abstract: A multitier video poker game that is played by a single player which displays a first tier compulsory base poker hand and optional tiered bonus poker hands. The base poker hand is a traditionally played five card draw video poker hand, where the player makes a wager prior to the hand being dealt to him, and his final hand is evaluated against a prior stipulated pay schedule. After playing this hand the player is provided with an option to wager on additional tiers of bonus poker hands which are dealt face up from independent standard decks. The game dynamically calculates or searches in a pre-calculated and statically stored lookup table the probability of all possible hands in respect to the bonus poker hands and assigns awards to the set of predefined winning hand categories so that all possible hold strategies are available and converge to a desired hold percentage.
    Type: Application
    Filed: February 25, 2008
    Publication date: March 5, 2009
    Inventor: Dimo Ditchev
  • Publication number: 20070060239
    Abstract: A system and method for presenting a player with simulated poker play is disclosed, where the result is actually based on a predetermined outcome. In order to create a realistic play scenario, the present invention never corrects or overrides a player's choices during the play of a hand. Rather, a new solution which incorporates a specially indicated bonus wheel or symbol is used. If a player makes choices while playing a hand that precludes the game machine from creating a needed final value corresponding to a predetermined win amount, a bonus is created to make up any difference. In addition, the way in which the apparent bonus is implemented includes seemingly random bonus awards, allowing both good and poor poker players to receive such bonuses. This further increases the realism of the play.
    Type: Application
    Filed: September 10, 2005
    Publication date: March 15, 2007
    Inventors: Loren Nelson, Dimo Ditchev, Russ Marsden
  • Patent number: 5868618
    Abstract: A multi-tier video draw poker game in which a player can wager winnings from a first tier poker hand on a second tier poker hand.
    Type: Grant
    Filed: September 30, 1996
    Date of Patent: February 9, 1999
    Assignee: Neil J. Netley
    Inventors: Neil J. Netley, Dimo Ditchev