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).

  • Patent number: 11978319
    Abstract: Gaming systems and methods that provides a blocking symbol set bypass feature for a play of a game, wherein the player to elect whether or not to employ the blocking symbol set bypass for the symbol evaluation for that play of the game. When a blocking symbol set bypass is employed for a symbol evaluation for a play of the game, for at least part of the symbol evaluation, the gaming system can skip one or more symbols of a blocking symbol set in evaluating the displayed symbols of the displayed outcome of the play of the game to determine any displayed winning symbol combinations and any awards associated with the displayed symbols.
    Type: Grant
    Filed: May 11, 2022
    Date of Patent: May 7, 2024
    Assignee: IGT
    Inventors: Yu Chong, Chris Peterson, Nick Hillstrom, Nathan Ajhar
  • Patent number: 11972656
    Abstract: A method comprises initiating a gaming session for a grid-based game, tracking a number of consecutive losing plays of the grid-based game during the gaming session, and providing a player of the grid-based game with an option to reuse a wild symbol that appears in one play of the number of consecutive losing plays in a next play when the number of consecutive losing plays exceeds a threshold. The method further comprises receiving first input from the player to reuse the wild symbol in the next play, generating, in response to the first input, a sequence of symbols comprising the wild symbol, and causing a display to display the sequence of symbols populated in the array of cells.
    Type: Grant
    Filed: December 8, 2022
    Date of Patent: April 30, 2024
    Assignee: IGT
    Inventors: Nathan Ajhar, Chris Peterson, Nick Hillstrom, Yu Chong
  • Publication number: 20240127676
    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: December 12, 2023
    Publication date: April 18, 2024
    Inventors: Chris Peterson, Nick Hillstrom, Yu Chong, Nathan Ajhar
  • Patent number: 11957910
    Abstract: Methods of enabling locomotor control, postural control, voluntary control of body movements (e.g., in non-weight bearing conditions), and/or autonomic functions in a human subject having a spinal cord injury, a brain injury, or a neurological neuromotor disease are described.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: April 16, 2024
    Assignees: California Institute of Technology, University of Louisville Research Foundation, Inc., The Regents of the University of California
    Inventors: Victor Reggie Edgerton, Roland R. Roy, Yury Gerasimenko, Joel W. Burdick, Susan J. Harkema, Jonathan Hodes, Yu-Chong Tai, Mandheerej S. Nandra, Claudia A. Angeli, Thomas Anthony Desautels
  • Publication number: 20240112547
    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: December 13, 2023
    Publication date: April 4, 2024
    Inventors: Chris Peterson, Nick Hillstrom, Yu Chong, Nathan Ajhar
  • Publication number: 20240110068
    Abstract: A thin oil film having parylene irregular dendritic-like columns extending from one side to another exhibits hydrophobic properties that can be used as a corrosion resistant coating or water-repellant, biofouling resistant surface. This parylene-in-oil layer can be paired with an adjacent layer of solid parylene that it overlays or underlays. The solid parylene cross polymerizes with the parylene dendrites, keeping them in place as well as the oil film. The parylene dendrites are fabricated by chemical vapor deposition (CVD) of parylene over the oil layer, the dendrites self-forming from the bottom to the top. Continued CVD over the dendrites can produce a top layer of solid parylene. Etching the solid parylene away can result in a water repellant, anti-biofouling surface.
    Type: Application
    Filed: October 2, 2023
    Publication date: April 4, 2024
    Applicant: California Institute of Technology
    Inventors: Yu-Chong Tai, Kuang-Ming Shang, Haixu Shen, Ningxuan Dai, David Q. Kong
  • Publication number: 20240105010
    Abstract: Gaming systems and method that provide a play of a multi-stage game including a first stage during which a quantity of sections of a wheel are accumulated for subsequent use in a second stage of the play of the multi-stage game, and the second stage during which the accumulated quantity of sections of the wheel are employed to select sections of the wheel before the sections are displayed with awards displayed in association with the selected sections.
    Type: Application
    Filed: December 4, 2023
    Publication date: March 28, 2024
    Inventors: Chris Peterson, Yu Chong, Nick Hillstrom, Nathan Ajhar
  • Publication number: 20240105009
    Abstract: Gaming systems and method that provide a play of a multi-stage game including a first stage during which a quantity of sections of a wheel are accumulated for subsequent use in a second stage of the play of the multi-stage game, and the second stage during which the accumulated quantity of sections of the wheel are employed to select sections of the wheel before the sections are displayed with awards displayed in association with the selected sections.
    Type: Application
    Filed: December 1, 2023
    Publication date: March 28, 2024
    Inventors: Chris Peterson, Yu Chong, Nick Hillstrom, Nathan Ajhar
  • Publication number: 20240054863
    Abstract: Gaming systems and methods that replicate a symbol driven event obtained at one gaming device at one or more other gaming devices.
    Type: Application
    Filed: October 24, 2023
    Publication date: February 15, 2024
    Inventors: Chris Peterson, Nick Hillstrom, Nathan Ajhar, Yu Chong
  • Publication number: 20240048561
    Abstract: According to examples, an apparatus may include a processor and a memory on which is stored machine-readable instructions that when executed by the processor, may cause the processor to identify configuration information to be used by an on-premise access management service to provide authentication services to applications by users. The processor may also transform the identified configuration information into a transformed set of configuration information to be used by a cloud-based access management service to provide authentication services to the applications by users. In addition, the processor may store the transformed set of configuration information for use by the cloud-based access management service to provide authentication services to the applications by users to migrate authentication of the users from the on-premise access management service to the cloud-based access management service.
    Type: Application
    Filed: October 10, 2023
    Publication date: February 8, 2024
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Luis Carlos LEON PLATA, Rama Mohan Rao Dintakurthi, Xin Yu Chong, Sushant Choudhary, Ramiro Calderon Romero, David Alan Gregory
  • Patent number: 11890097
    Abstract: Medical diagnostic devices and related methods of use are described in which one or multiple coils in a sensor, each coil connected with an RLC circuit and frequency counter, are held against a patient's head at predetermined cranial locations. Frequencies of the RLC circuit are measured and compared against those taken from known, control heads, to determine whether there is a medical problem and what type of problem. In some instances, too high of frequencies can reveal pooled blood in the head, a sign of hemorrhagic stroke, while too low of frequencies imply lack of blood supply, a sign of ischemic stroke. A head-mountable frame can assist a first responder in securing and guiding the coils and, along with fiducials, allow for automatic comparison of frequencies with the correct control data.
    Type: Grant
    Filed: February 18, 2021
    Date of Patent: February 6, 2024
    Assignee: California Institute of Technology
    Inventors: Yu-Chong Tai, Shane S. Shahrestani
  • Patent number: 11887437
    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: Grant
    Filed: May 26, 2022
    Date of Patent: January 30, 2024
    Assignee: IGT
    Inventors: Chris Peterson, Nick Hillstrom, Yu Chong, Nathan Ajhar
  • Patent number: 11857318
    Abstract: The present invention provides devices for characterizing regions of tissue and methods for using the same. The devices are capable of locating, identifying, and characterizing tissue regions of interest in vivo. In one embodiment, the devices are ultrasound-guided. In one embodiment, the devices use characterize regions of tissue using electrical impedance spectroscopy (EIS) sensors. In one aspect, the devices are useful in predicting plaque rupture, such as by determining the level of oxidized low density lipoprotein (oxLDL) and macrophage/foam cells present in an atheroma. In one aspect, the devices are useful in identifying metabolically active atherosclerotic lesions that are angiographically invisible.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: January 2, 2024
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Tzung K. Hsiai, Yu-Chong Tai, Rene R. Sevag Packard, Yuan Luo, Parinaz Abiri, Jianguo Ma
  • Patent number: 11861983
    Abstract: Gaming systems and method that provide a play of a multi-stage game including a first stage during which a quantity of sections of a wheel are accumulated for subsequent use in a second stage of the play of the multi-stage game, and the second stage during which the accumulated quantity of sections of the wheel are employed to select sections of the wheel before the sections are displayed with awards displayed in association with the selected sections.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: January 2, 2024
    Assignee: IGT
    Inventors: Chris Peterson, Yu Chong, Nick Hillstrom, Nathan Ajhar
  • Publication number: 20230419774
    Abstract: An electronic gaming machine (“EGM”) includes a processor circuit and a memory coupled to the processor circuit. The memory includes machine-readable instructions that, when executed by the processor circuit, cause the EGM to perform operations. The operations include generating a grid of symbols comprising a set of symbols. The operations further include determining that the set of symbols form a winning shape based on a position of each symbol in the set of symbols within the grid of symbols. The operations further include, responsive to determining that the set of symbols form the winning shape, providing an award to a user of the EGM.
    Type: Application
    Filed: June 27, 2022
    Publication date: December 28, 2023
    Inventors: Yu CHONG, Chris Peterson, Nathan AJHAR, Nick HILLSTROM
  • Publication number: 20230410601
    Abstract: Gaming systems and method that provide a play of a multi-stage game including a first stage during which a quantity of sections of a wheel are accumulated for subsequent use in a second stage of the play of the multi-stage game, and the second stage during which the accumulated quantity of sections of the wheel are employed to select sections of the wheel before the sections are displayed with awards displayed in association with the selected sections.
    Type: Application
    Filed: June 21, 2022
    Publication date: December 21, 2023
    Inventors: Chris Peterson, Yu Chong, Nick Hillstrom, Nathan Ajhar
  • Publication number: 20230410604
    Abstract: Systems and methods which employ one or more reels that expand and contract responsive to the occurrence of (or lack thereof) different events.
    Type: Application
    Filed: June 17, 2022
    Publication date: December 21, 2023
    Inventors: Yu Chong, Nick Hillstrom, Nathan Ajhar, Chris Peterson
  • Publication number: 20230410603
    Abstract: Systems and methods which employ one or more triggering events that occur in association with a limited term expansion of a displayed portion of a symbol display position matrix.
    Type: Application
    Filed: June 17, 2022
    Publication date: December 21, 2023
    Inventors: Nathan Ajhar, Nick Hillstrom, Yu Chong, Chris Peterson
  • Patent number: 11837052
    Abstract: Gaming systems and methods that replicate a symbol driven event obtained at one gaming device at one or more other gaming devices.
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: December 5, 2023
    Assignee: IGT
    Inventors: Chris Peterson, Nick Hillstrom, Nathan Ajhar, Yu Chong
  • Publication number: 20230386299
    Abstract: A system determines a gaming device of a plurality of gaming devices and transmits a message to the gaming device, the message including an invitation to participate in a competitive wagering game. In response to an acceptance of the respective invitation, the gaming device is included in a plurality of active gaming devices and a competitive wagering game is initiated including a plurality of wagering games at the active gaming devices. A plurality of base game results is generated and it is determined whether each base game result is a winning base game result. A winning competitive game result is also selected from the plurality of base game results for the competitive wagering game. For each winning base game result, a base game award is provided at the corresponding gaming device, and a competitive game award is provided at the gaming device associated with the winning competitive game result.
    Type: Application
    Filed: May 25, 2022
    Publication date: November 30, 2023
    Inventors: Nathan AJHAR, Nick HILLSTROM, Yu CHONG