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: 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
  • Publication number: 20230380744
    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: Application
    Filed: August 8, 2023
    Publication date: November 30, 2023
    Applicant: California Institute of Technology
    Inventors: Yu-Chong Tai, Shane S. Shahrestani
  • Publication number: 20230386296
    Abstract: A system includes a processor circuit and a memory including machine-readable instructions that cause the processor circuit to receive a wager for a wagering game at a gaming device, the wagering game including a plurality of game symbol positions. A plurality of game symbols for the plurality of game symbol positions are determined and a contiguous subset of game symbols of the plurality of game symbols is further determined, wherein each game symbol of the subset of game symbols is adjacent another game symbol of the subset of game symbols. After determining whether the subset of game symbols corresponds to a winning game result, the instructions further cause the processor circuit to. in response to a determination that the subset of game symbols corresponds to a winning game result, provide a game award to a player.
    Type: Application
    Filed: May 25, 2022
    Publication date: November 30, 2023
    Inventors: Chris PETERSON, Yu CHONG, Nathan AJHAR, Nick HILLSTROM
  • Publication number: 20230386298
    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: May 26, 2022
    Publication date: November 30, 2023
    Inventors: Chris Peterson, Nick Hillstrom, Yu Chong, Nathan Ajhar
  • Publication number: 20230386300
    Abstract: A system receives a wager for a wagering game and a selection of a first payline of a plurality of paylines of the wagering game at a gaming device, the first payline associated with a bonus award value. A plurality of game symbols are determined, and for each payline, it is determined whether the game symbols associated with the payline indicate a winning game result. For each winning game result, the system determines a base award value associated with the winning game result. The system determines whether the first payline is associated with a winning game result. For each winning game result, a base award value associated with the winning game result is provided. For the winning game result associated with the first payline, a total award value based on the base award value associated with the winning game result and the bonus award value is provided.
    Type: Application
    Filed: May 25, 2022
    Publication date: November 30, 2023
    Inventors: Chris PETERSON, Nick HILLSTROM, Nathan AJHAR, Yu CHONG
  • Publication number: 20230368614
    Abstract: Gaming systems and methods that provide randomly triggered payline specific symbol replacement features for plays of a slot game, wherein when the system or method randomly determines to provide the payline specific symbol replacement for that payline for a play of the slot game, the system or method can replace a non-winning symbol displayed along that payline adjacent to a winning symbol combination with a replacement symbol such as a wild symbol.
    Type: Application
    Filed: May 12, 2022
    Publication date: November 16, 2023
    Inventors: Chris Peterson, Yu Chong, Nick Hillstrom, Nathan Ajhar
  • Publication number: 20230368618
    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: Application
    Filed: May 11, 2022
    Publication date: November 16, 2023
    Inventors: Yu Chong, Chris Peterson, Nick Hillstrom, Nathan Ajhar
  • Patent number: 11818128
    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: Grant
    Filed: June 29, 2021
    Date of Patent: November 14, 2023
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Luis Carlos Leon Plata, Rama Mohan Rao Dintakurthi, Xin Yu Chong, Sushant Choudhary, Ramiro Calderon Romero, David Alan Gregory
  • Publication number: 20230351847
    Abstract: In certain embodiments, the present disclosure relates to or gaming system providing a game enhancement feature. The electronic game can be conducted on a plurality of rows and a plurality of columns of a grid and a variable plurality of symbols can be presented in the plurality of rows and the plurality of columns of the grid. When the game enhancement feature of the electronic game is activated, an indication of the game enhancement feature can be provided to a player of the electronic game. A determination of an outcome of the electronic game can be made based on the variable plurality of symbols presented in the plurality of rows and the plurality of columns of the grid upon termination of the electronic game and the determined outcome of the electronic game can be modified based on the game enhancement feature.
    Type: Application
    Filed: April 27, 2022
    Publication date: November 2, 2023
    Inventors: Chris Peterson, Nick Hillstrom, Yu Chong, Nathan Ajhar
  • Publication number: 20230337906
    Abstract: A lacrimal tear flow measurement device, and methods of manufacture and use, are described that includes a polymer microcapillary tube or similar structure having at least one end coated on the outside with soft silicone rubber and one end treated on the inside to be hydrophobic. The hydrophobic end keeps liquid from escaping or entering that end while allowing air to pass. The rest of the tube's insides may be hydrophilic or a neutral hydrophobe. As a Schirmer's test strip replacement, the entrance end of the device can be touched to the lacrimal lake of a patient's eye to collect suck up, or merely collect, tear fluid within the collection tube for weighing, volume measurement, or other analysis. Long-term collection devices for wear between doctors' visits can have a bypass channel allowing liquid to flow back onto the eye.
    Type: Application
    Filed: June 29, 2023
    Publication date: October 26, 2023
    Applicants: California Institute of Technology, University of Southern California
    Inventors: Yu-Chong Tai, Nicholas E. Scianmarello, Mark S. Humayun
  • Patent number: 11730358
    Abstract: A lacrimal tear flow measurement device, and methods of manufacture and use, are described that includes a polymer microcapillary tube or similar structure having at least one end coated on the outside with soft silicone rubber and one end treated on the inside to be hydrophobic. The hydrophobic end keeps liquid from escaping or entering that end while allowing air to pass. The rest of the tube's insides may be hydrophilic or a neutral hydrophobe. As a Schirmer's test strip replacement, the entrance end of the device can be touched to the lacrimal lake of a patient's eye to collect suck up, or merely collect, tear fluid within the collection tube for weighing, volume measurement, or other analysis. Long-term collection devices for wear between doctors' visits can have a bypass channel allowing liquid to flow back onto the eye.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: August 22, 2023
    Assignees: California Institute of Technology, University of Southern California
    Inventors: Yu-Chong Tai, Nicholas E. Scianmarello, Mark S. Humayun
  • Patent number: 11701504
    Abstract: A long-lasting, wireless, biocompatible pressure sensor device is integrated within a hydrocephalus shunt, either within the shunt's reservoir/anchor or as an inline or pigtailed connector. When integrated within a typical reservoir, the device can sit within the reservoir's hollow frustum area covered by the resilient silicone dome of the reservoir. When integrated as an inline connector, the device can sit at any point on the peritoneal catheter or ventricular catheter, including between the VP shut's valve and reservoir. The pressure sensor device includes electronics that can be powered wirelessly by a reader held to a patient's scalp, and so no battery may be required. The reader can transmit an ambient, atmospheric pressure reading from outside the skull to the implanted device so that its electronics can calculate a calibrated gauge pressure internally and then relay it to a patient's smart phone.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: July 18, 2023
    Assignees: California Institute of Technology, The Regents of the University of California
    Inventors: Yu-Chong Tai, Aubrey M. Shapero, Shane S. Shahrestani, Azita Emami, Abhinav Agarwal, Kuang-Ming Shang, Sunghoon Kim, Olajire Idowu, Kurtis I. Auguste
  • Publication number: 20230222874
    Abstract: The present disclosure relates generally to systems and methods for providing sliding symbol operations in grid-base games. The sliding symbol operations allow a player of the gaming device to move, by sliding or dragging, a particular symbol from one cell to another in an array of cells between plays of the grid-based game. Movement of the particular symbol from one cell to another allows a player to control their chances of winning and alter the proposed payouts for winning sequences of symbols for at least one subsequent play of the grid-based game.
    Type: Application
    Filed: March 17, 2023
    Publication date: July 13, 2023
    Inventors: Chris Peterson, Nick Hillstrom, Yu Chong, Nathan Ajhar
  • Publication number: 20230165710
    Abstract: An ophthalmic liquid delivery apparatus includes a bulbar conjunctiva contacting surface, a palpebral conjunctiva contacting surface which is opposite the bulbar conjunctiva contacting surface, a therapeutic storage reservoir, and at least one fluid delivery port. In addition, a fill system for a liquid filled device includes a liquid feed tube, a plug rod feed tube, a junction port for the liquid feed tube and plug rod feed tube to meet, a needle output to temporarily interface with an ophthalmic liquid delivery device during the filling and plug step, and a cutting tool to cut the plug rod once the device is filled.
    Type: Application
    Filed: November 30, 2022
    Publication date: June 1, 2023
    Inventors: Nicholas E. SCIANMARELLO, Mark S. HUMAYUN, Yu-Chong TAI, Andrew URAZAKI
  • Publication number: 20230166004
    Abstract: A two-dimensional lattice or mesh scaffold for therapeutic cell implants is disclosed as well as methods for manufacture and use. The lattice is constructed of crisscrossing capillaries of hydrophobic parylene, such as parylene AF4, that may be coated with a hydrophilic polymer, such as parylene C, for cell adhesion. At each intersection of the crisscross, the intersecting capillaries are internally connected so as to allow oxygen to flow freely within. The walls of the capillaries are thin enough to be permeable to oxygen, on the scale of a micron thick, so that oxygen can flow through the lattice and permeate through the capillary walls. For some implants, cells are sandwiched between two or more lattices, the cells being slightly held apart from aggregation with each other by the lattice holes. The implants may then be surgically implanted within a subject.
    Type: Application
    Filed: November 28, 2022
    Publication date: June 1, 2023
    Applicants: California Institute of Technology, City of Hope
    Inventors: Yu-Chong Tai, Kuang-Ming Shang, Hirotake Komatsu
  • Publication number: 20230142692
    Abstract: The present disclosure relates generally to systems and methods for providing sliding symbol operations in grid-base games. The sliding symbol operations allow a player of the gaming device to move, by sliding or dragging, a particular symbol from one cell to another in an array of cells between plays of the grid-based game. Movement of the particular symbol from one cell to another allows a player to control their chances of winning and alter the proposed payouts for winning sequences of symbols for at least one subsequent play of the grid-based game.
    Type: Application
    Filed: January 13, 2023
    Publication date: May 11, 2023
    Inventors: Chris Peterson, Nick Hillstrom, Yu Chong, Nathan Ajhar
  • Publication number: 20230119213
    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: Application
    Filed: December 15, 2022
    Publication date: April 20, 2023
    Inventors: Nathan Ajhar, Chris Peterson, Nick Hillstrom, Yu Chong
  • Publication number: 20230108649
    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: Application
    Filed: December 8, 2022
    Publication date: April 6, 2023
    Inventors: Nathan Ajhar, Chris Peterson, Nick Hillstrom, Yu Chong
  • Patent number: 11615668
    Abstract: The present disclosure relates generally to systems and methods for providing sliding symbol operations in grid-base games. The sliding symbol operations allow a player of the gaming device to move, by sliding or dragging, a particular symbol from one cell to another in an array of cells between plays of the grid-based game. Movement of the particular symbol from one cell to another allows a player to control their chances of winning and alter the proposed payouts for winning sequences of symbols for at least one subsequent play of the grid-based game.
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: March 28, 2023
    Assignee: IGT
    Inventors: Chris Peterson, Nick Hillstrom, Yu Chong, Nathan Ajhar
  • Publication number: 20230081618
    Abstract: A connection method for a chip and a circuit board includes: placing the circuit board on the chip, the circuit board having a first surface in contact with the chip having a plurality of contacts, and the circuit board having a plurality of through holes aligned with the plurality of contacts respectively; placing a mask on a second surface of the circuit board, the mask having a plurality of openings aligned with the plurality of through holes respectively; covering a surface of the mask with a conductive adhesive to fill the plurality of through holes with the conductive adhesive; and keeping portions of the conductive adhesive that are respectively in the plurality of through holes to be spaced apart from each other. The portions of the conductive adhesive that fill the plurality of through holes remain to provide an electrical connection between the circuit board and the chip.
    Type: Application
    Filed: November 16, 2022
    Publication date: March 16, 2023
    Inventors: Yu-chong Tai, Changlin Pang, Xihua Xia