Patents by Inventor Yu Chong

Yu Chong 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).

  • Publication number: 20260204124
    Abstract: Gaming systems and methods that independently randomly determine and display one or more symbol pattern sets associated with symbol display positions for multiple plays of a game. The gaming system displays each determined symbol pattern set adjacent to the symbol display positions. At various points during the multiple plays of the game, the gaming system removes one or more of the symbols of each of the symbol pattern sets based on and corresponding to one or more of the symbols displayed on symbol display elements at the symbol display positions. Responsive to all of the symbols of one of the symbol pattern sets being removed, the gaming system displays an indication of an award associated with that symbol pattern set.
    Type: Application
    Filed: February 6, 2026
    Publication date: July 16, 2026
    Inventors: Nick Hillstrom, Yu Chong, Lauren Hillstrom, Nathan Ajhar
  • Publication number: 20260204138
    Abstract: Gaming systems and methods providing a symbol streak sequence for consecutive plays of a game that can result in an enhancement feature. Each consecutive play of the game can either start a symbol streak sequence, end a symbol streak sequence, or continue a symbol streak sequence. The enhancement feature can be any one or more of a plurality of different enhancement features.
    Type: Application
    Filed: February 6, 2026
    Publication date: July 16, 2026
    Inventors: Yu Chong, Nathan Ajhar, Nick Hillstrom, Chris Peterson
  • Publication number: 20260170925
    Abstract: Gaming systems and methods that include one or more symbols that trigger multiple symbol evaluations for a play of a game. Each of the trigger symbols can cause the gaming system and method to provide multiple independent symbol evaluations during a play of the game for the same set of randomly generated and displayed symbols.
    Type: Application
    Filed: February 6, 2026
    Publication date: June 18, 2026
    Inventors: Yu Chong, Nick Hillstrom, Nathan Ajhar, Chris Peterson
  • Publication number: 20260170904
    Abstract: Gaming systems and methods that provide a symbol replacement based on sub-value comparisons feature for a play of a game. In various embodiments, for the play of the game, for each of a plurality of symbol display elements, the gaming system sequentially causes the display of a current symbol on that symbol display element, and determines whether to change one or more previously displayed symbols based on zero, one, or more comparisons of respective sub-values for that current symbol and the previously displayed symbols.
    Type: Application
    Filed: February 6, 2026
    Publication date: June 18, 2026
    Inventors: Nick Hillstrom, Nathan Ajhar, Lauren Hillstrom, Yu Chong
  • Publication number: 20260170902
    Abstract: Gaming systems and methods that independently randomly determine and display one or more symbol pattern sets associated with symbol display positions for multiple plays of a game. The gaming system displays each determined symbol pattern set adjacent to the symbol display positions. At various points during the multiple plays of the game, the gaming system removes one or more of the symbols of each of the symbol pattern sets based on and corresponding to one or more of the symbols displayed on symbol display elements at the symbol display positions. Responsive to all of the symbols of one of the symbol pattern sets being removed, the gaming system displays an indication of an award associated with that symbol pattern set.
    Type: Application
    Filed: February 2, 2026
    Publication date: June 18, 2026
    Inventors: Nick Hillstrom, Yu Chong, Lauren Hillstrom, Nathan Ajhar
  • Publication number: 20260155023
    Abstract: Gaming systems and methods that include one or more symbols that trigger multiple symbol evaluations for a play of a game. Each of the trigger symbols can cause the gaming system and method to provide multiple independent symbol evaluations during a play of the game for the same set of randomly generated and displayed symbols.
    Type: Application
    Filed: January 22, 2026
    Publication date: June 4, 2026
    Inventors: Yu Chong, Nick Hillstrom, Nathan Ajhar, Chris Peterson
  • Publication number: 20260155013
    Abstract: Gaming systems and methods that provide a symbol replacement based on sub-value comparisons feature for a play of a game. In various embodiments, for the play of the game, for each of a plurality of symbol display elements, the gaming system sequentially causes the display of a current symbol on that symbol display element, and determines whether to change one or more previously displayed symbols based on zero, one, or more comparisons of respective sub-values for that current symbol and the previously displayed symbols.
    Type: Application
    Filed: January 23, 2026
    Publication date: June 4, 2026
    Inventors: Nick Hillstrom, Nathan Ajhar, Lauren Hillstrom, Yu Chong
  • Patent number: 12620287
    Abstract: Gaming systems and method that provide a wheel section group selection feature including a displayed wheel including a plurality of sections and displayed indications of different player selectable groups of the sections for a play of a game. For the play of the game, the gaming system enables the player to select one of the different selectable groups of sections for that play of the game. The gaming system determines any awards for the play of the game based on an indicated section of the wheel, the award amount displayed on the section, and based on the player selected section group.
    Type: Grant
    Filed: December 6, 2022
    Date of Patent: May 5, 2026
    Assignee: IGT
    Inventors: Nick Hillstrom, Nathan Ajhar, Yu Chong, Chris Peterson
  • Patent number: 12567302
    Abstract: Gaming systems and methods that independently randomly determine and display one or more symbol pattern sets associated with symbol display positions for multiple plays of a game. The gaming system displays each determined symbol pattern set adjacent to the symbol display positions. At various points during the multiple plays of the game, the gaming system removes one or more of the symbols of each of the symbol pattern sets based on and corresponding to one or more of the symbols displayed on symbol display elements at the symbol display positions. Responsive to all of the symbols of one of the symbol pattern sets being removed, the gaming system displays an indication of an award associated with that symbol pattern set.
    Type: Grant
    Filed: May 9, 2023
    Date of Patent: March 3, 2026
    Assignee: IGT
    Inventors: Nick Hillstrom, Yu Chong, Lauren Hillstrom, Nathan Ajhar
  • Patent number: 12567303
    Abstract: Gaming systems and methods that provide a symbol replacement based on sub-value comparisons feature for a play of a game. In various embodiments, for the play of the game, for each of a plurality of symbol display elements, the gaming system sequentially causes the display of a current symbol on that symbol display element, and determines whether to change one or more previously displayed symbols based on zero, one, or more comparisons of respective sub-values for that current symbol and the previously displayed symbols.
    Type: Grant
    Filed: May 9, 2023
    Date of Patent: March 3, 2026
    Assignee: IGT
    Inventors: Nick Hillstrom, Nathan Ajhar, Lauren Hillstrom, Yu Chong
  • Patent number: 12567313
    Abstract: Gaming systems and methods providing a symbol streak sequence for consecutive plays of a game that can result in an enhancement feature. Each consecutive play of the game can either start a symbol streak sequence, end a symbol streak sequence, or continue a symbol streak sequence. The enhancement feature can be any one or more of a plurality of different enhancement features.
    Type: Grant
    Filed: December 1, 2022
    Date of Patent: March 3, 2026
    Assignee: IGT
    Inventors: Yu Chong, Nathan Ajhar, Nick Hillstrom, Chris Peterson
  • Patent number: 12555441
    Abstract: Gaming systems and methods that include one or more symbols that trigger multiple symbol evaluations for a play of a game. Each of the trigger symbols can cause the gaming system and method to provide multiple independent symbol evaluations during a play of the game for the same set of randomly generated and displayed symbols.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: February 17, 2026
    Assignee: IGT
    Inventors: Yu Chong, Nick Hillstrom, Nathan Ajhar, Chris Peterson
  • Publication number: 20260024418
    Abstract: An electronic gaming machine (“EGM”) can display a grid of symbols as part of a slot game. The EGM can further detect a triggering event as part of the slot game. The EGM can further, responsive to detecting the triggering event, determine that a non-symbol element is at a position relative to the grid of symbols. The EGM can further display the non-symbol element at the position.
    Type: Application
    Filed: July 16, 2024
    Publication date: January 22, 2026
    Applicant: IGT
    Inventors: Nathan AJHAR, Nicholas HILLSTROM, Lauren HILLSTROM, Yu CHONG
  • Publication number: 20250384745
    Abstract: A wagering game includes an array of N first game symbols and a matrix of second game symbols in a first rotational position, each first game symbol corresponding to a respective row of N second game symbols. For each row of second game symbols, based on a determination that none of the second game symbols in the row have a higher value than the corresponding first game symbol, an award is provided. The matrix is then rotated to a second rotational position such that each first game symbol of the array corresponds to a respective column of N second game symbols. For each column of second game symbols in the second rotational position, based on a determination that none of the second game symbols in the column have a higher value than the corresponding first game symbol, provide an award to a player of the wagering game.
    Type: Application
    Filed: August 19, 2025
    Publication date: December 18, 2025
    Applicant: IGT
    Inventors: Nathan AJHAR, Lauren HILLSTROM, Nicholas HILLSTROM, Yu CHONG
  • Publication number: 20250378743
    Abstract: A wagering game includes an array of N first game symbols and a matrix of second game symbols in a first rotational position, each first game symbol corresponding to a respective row of N second game symbols. For each row of second game symbols, based on a determination that none of the second game symbols in the row have a higher value than the corresponding first game symbol, an award is provided. The matrix is then rotated to a second rotational position such that each first game symbol of the array corresponds to a respective column of N second game symbols. For each column of second game symbols in the second rotational position, based on a determination that none of the second game symbols in the column have a higher value than the corresponding first game symbol, provide an award to a player of the wagering game.
    Type: Application
    Filed: August 19, 2025
    Publication date: December 11, 2025
    Applicant: IGT
    Inventors: Nathan AJHAR, Lauren HILLSTROM, Nicholas HILLSTROM, Yu CHONG
  • Publication number: 20250356718
    Abstract: Gaming systems and methods that provides plays of a game wherein the selection of different symbol display positions of a symbol display position matrix to be active symbol display positions changes volatility of the plays of the game. The systems and methods also provide plays of a game wherein the selection of different symbol display positions of a symbol display position matrix to be non-active symbol display positions changes volatility of the plays of the game.
    Type: Application
    Filed: July 29, 2025
    Publication date: November 20, 2025
    Inventors: Yu Chong, Nick Hillstrom, Nathan Ajhar, Chris Peterson
  • Publication number: 20250308336
    Abstract: Gaming systems and method that provide a banked bonus player selection feature including a symbol display such as a displayed wheel having a plurality of displayed player selectable sections for a play of a multi-player game.
    Type: Application
    Filed: June 16, 2025
    Publication date: October 2, 2025
    Inventors: Chris Peterson, Nick Hillstrom, Yu Chong, Nathan Ajhar
  • Publication number: 20250308334
    Abstract: Gaming systems and method that provide a banked bonus player selection feature including a symbol display such as a displayed wheel having a plurality of displayed player selectable sections for a play of a multi-player game.
    Type: Application
    Filed: June 13, 2025
    Publication date: October 2, 2025
    Inventors: Chris Peterson, Nick Hillstrom, Yu Chong, Nathan Ajhar
  • Patent number: 12412456
    Abstract: A wagering game includes an array of N first game symbols and a matrix of second game symbols in a first rotational position, each first game symbol corresponding to a respective row of N second game symbols. For each row of second game symbols, based on a determination that none of the second game symbols in the row have a higher value than the corresponding first game symbol, an award is provided. The matrix is then rotated to a second rotational position such that each first game symbol of the array corresponds to a respective column of N second game symbols. For each column of second game symbols in the second rotational position, based on a determination that none of the second game symbols in the column have a higher value than the corresponding first game symbol, provide an award to a player of the wagering game.
    Type: Grant
    Filed: June 26, 2023
    Date of Patent: September 9, 2025
    Assignee: IGT
    Inventors: Nathan Ajhar, Lauren Hillstrom, Nicholas Hillstrom, Yu Chong
  • Patent number: 12400511
    Abstract: Gaming systems and methods that provides plays of a game wherein the selection of different symbol display positions of a symbol display position matrix to be active symbol display positions changes volatility of the plays of the game. The systems and methods also provide plays of a game wherein the selection of different symbol display positions of a symbol display position matrix to be non-active symbol display positions changes volatility of the plays of the game.
    Type: Grant
    Filed: December 7, 2022
    Date of Patent: August 26, 2025
    Assignee: IGT
    Inventors: Yu Chong, Nick Hillstrom, Nathan Ajhar, Chris Peterson