Patents by Inventor Calvin Kim

Calvin Kim 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: 20250084669
    Abstract: An electronic gaming machine including a cabinet defining an interior space. The electronic gaming machine also includes a door releasably fastened to the cabinet operable to move between a locked state preventing access to the interior space and an unlocked state permitting access to at least a portion of the interior space. A security housing comprising a locking assembly and an optical switch coupled to a processor. The locking assembly includes an actuator defining a channel. The optical switch comprises a transmitter and a receiver. When the door engages the locking assembly, the actuator is operable to move the channel to align with the transmitter and the receiver to form an optical path between the transmitter and the receiver through the channel and the optical switch is operable to communicate the locked state to at least one of the processor, the server computer, and the gaming system.
    Type: Application
    Filed: November 22, 2024
    Publication date: March 13, 2025
    Inventors: Muharrem Abali, Calvin Kim, Jeffrey Skeen, Deepak Chaudhari
  • Patent number: 12188261
    Abstract: An electronic gaming machine including a cabinet defining an interior space. The electronic gaming machine also includes a door releasably fastened to the cabinet operable to move between a locked state preventing access to the interior space and an unlocked state permitting access to at least a portion of the interior space. A security housing comprising a locking assembly and an optical switch coupled to a processor. The locking assembly includes an actuator defining a channel. The optical switch comprises a transmitter and a receiver. When the door engages the locking assembly, the actuator is operable to move the channel to align with the transmitter and the receiver to form an optical path between the transmitter and the receiver through the channel and the optical switch is operable to communicate the locked state to at least one of the processor, the server computer, and the gaming system.
    Type: Grant
    Filed: April 25, 2023
    Date of Patent: January 7, 2025
    Assignee: Aristocrat Technologies Australia Pty Limited
    Inventors: Muharrem Abali, Calvin Kim, Jeffrey Skeen, Deepak Chaudhari
  • Publication number: 20240312296
    Abstract: An electronic gaming system that can accommodate one or more modularly replaceable topper displays. The gaming system includes a first housing proximate a second housing that has a link and a modular mounting component. The first housing includes a first display device. The second housing is configured to receive different variants of a second topper display that has common mounting components to mount on the modular mounting component. When coupled to the link, power and data are transmitted to the topper displays connected.
    Type: Application
    Filed: February 23, 2024
    Publication date: September 19, 2024
    Inventors: Linn McKay, Steven Wong, Dominic DeMarco, Martin Mirakhour, Calvin Kim, David Thompson, Yi-Ching Leo Lin
  • Publication number: 20230377410
    Abstract: An electronic gaming system includes an electronic gaming machine (EGM) and a stand coupled to the EGM. The EGM includes a cabinet that includes a cabinet base defining a notch therein. The stand includes a housing that defines an interior cavity and includes a housing cover. The cabinet is seated on the housing cover. The stand also includes a keeper bracket coupled to the housing cover. The keeper bracket is received within the notch to align the cabinet on the housing cover and restrain against tipping of the EGM relative to the stand.
    Type: Application
    Filed: April 26, 2023
    Publication date: November 23, 2023
    Inventors: Noel Voloh, Martin Mirakhour, Calvin Kim
  • Publication number: 20230258022
    Abstract: An electronic gaming machine including a cabinet defining an interior space. The electronic gaming machine also includes a door releasably fastened to the cabinet operable to move between a locked state preventing access to the interior space and an unlocked state permitting access to at least a portion of the interior space. A security housing comprising a locking assembly and an optical switch coupled to a processor. The locking assembly includes an actuator defining a channel. The optical switch comprises a transmitter and a receiver. When the door engages the locking assembly, the actuator is operable to move the channel to align with the transmitter and the receiver to form an optical path between the transmitter and the receiver through the channel and the optical switch is operable to communicate the locked state to at least one of the processor, the server computer, and the gaming system.
    Type: Application
    Filed: April 25, 2023
    Publication date: August 17, 2023
    Inventors: Muharrem Abali, Calvin Kim, Jeffrey Skeen, Deepak Chaudhari
  • Patent number: 11668117
    Abstract: An electronic gaming machine including a cabinet defining an interior space. The electronic gaming machine also includes a door releasably fastened to the cabinet operable to move between a locked state preventing access to the interior space and an unlocked state permitting access to at least a portion of the interior space. A security housing comprising a locking assembly and an optical switch coupled to a processor. The locking assembly includes an actuator defining a channel. The optical switch comprises a transmitter and a receiver. When the door engages the locking assembly, the actuator is operable to move the channel to align with the transmitter and the receiver to form an optical path between the transmitter and the receiver through the channel and the optical switch is operable to communicate the locked state to at least one of the processor, the server computer, and the gaming system.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: June 6, 2023
    Assignee: Aristocrat Technologies Australia Pty Limited
    Inventors: Muharrem Abali, Calvin Kim, Jeffrey Skeen, Deepak Chaudhari
  • Publication number: 20220074232
    Abstract: An electronic gaming machine including a cabinet defining an interior space. The electronic gaming machine also includes a door releasably fastened to the cabinet operable to move between a locked state preventing access to the interior space and an unlocked state permitting access to at least a portion of the interior space. A security housing comprising a locking assembly and an optical switch coupled to a processor. The locking assembly includes an actuator defining a channel. The optical switch comprises a transmitter and a receiver. When the door engages the locking assembly, the actuator is operable to move the channel to align with the transmitter and the receiver to form an optical path between the transmitter and the receiver through the channel and the optical switch is operable to communicate the locked state to at least one of the processor, the server computer, and the gaming system.
    Type: Application
    Filed: September 9, 2020
    Publication date: March 10, 2022
    Inventors: Muharrem Abali, Calvin Kim, Jeffrey Skeen, Deepak Chaudhari
  • Patent number: 8157034
    Abstract: A vehicle drive assembly is provided. The vehicle drive assembly includes an engine, a transmission operably coupled with the engine, an output shaft operably coupled with the transmission, a differential operably coupled with the output shaft, an axle shaft rotatably coupled to the differential, at least one wheel selectively coupled to the axle shaft via a rotatable axle stub, an electric wheel motor operably coupled to the at least one wheel via the rotatable axle stub, and a coupling device operably coupled with the electric wheel motor for selectively coupling the axle stub with the axle shaft.
    Type: Grant
    Filed: June 17, 2011
    Date of Patent: April 17, 2012
    Inventors: Calvin Kim, Jim Hall
  • Publication number: 20110251018
    Abstract: A vehicle drive assembly is provided. The vehicle drive assembly includes an engine, a transmission operably coupled with the engine, an output shaft operably coupled with the transmission, a differential operably coupled with the output shaft, an axle shaft rotatably coupled to the differential, at least one wheel selectively coupled to the axle shaft via a rotatable axle stub, an electric wheel motor operably coupled to the at least one wheel via the rotatable axle stub, and a coupling device operably coupled with the electric wheel motor for selectively coupling the axle stub with the axle shaft.
    Type: Application
    Filed: June 17, 2011
    Publication date: October 13, 2011
    Inventors: Calvin Kim, Jim Hall
  • Patent number: 7984777
    Abstract: A vehicle drive assembly is provided. The vehicle drive assembly includes an engine, a transmission operably coupled with the engine, an output shaft operably coupled with the transmission, a differential operably coupled with the output shaft, an axle shaft rotatably coupled to the differential, at least one wheel selectively coupled to the axle shaft via a rotatable axle stub, an electric wheel motor operably coupled to the at least one wheel via the rotatable axle stub, and a coupling device operably coupled with the electric wheel motor for selectively coupling the axle stub with the axle shaft.
    Type: Grant
    Filed: June 16, 2008
    Date of Patent: July 26, 2011
    Inventors: Calvin Kim, Jim Hall
  • Publication number: 20090308671
    Abstract: A vehicle drive assembly is provided. The vehicle drive assembly includes an engine, a transmission operably coupled with the engine, an output shaft operably coupled with the transmission, a differential operably coupled with the output shaft, an axle shaft rotatably coupled to the differential, at least one wheel selectively coupled to the axle shaft via a rotatable axle stub, an electric wheel motor operably coupled to the at least one wheel via the rotatable axle stub, and a coupling device operably coupled with the electric wheel motor for selectively coupling the axle stub with the axle shaft.
    Type: Application
    Filed: June 16, 2008
    Publication date: December 17, 2009
    Inventors: Calvin Kim, Jim Hall
  • Patent number: D843482
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: March 19, 2019
    Assignee: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LIMITED
    Inventors: Martin Holland, Martin Mirakhour, Calvin Kim, Antoneous Guirguis Tawfik, Rajendrasinh Banesinh Jadeja
  • Patent number: D904522
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: December 8, 2020
    Assignee: Aristocrat Technologies Australia Pty Limited
    Inventors: Calvin Kim, Martin Mirakhour, Martin Holland, Antoneous Guirguis Tawfik, Rajendrasinh Banesinh Jadeja
  • Patent number: D908802
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: January 26, 2021
    Assignee: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LIMITED
    Inventors: Martin Holland, Martin Mirakhour, Calvin Kim, Antoneous Guirguis Tawfik, Rajendrasinh Banesinh Jadeja
  • Patent number: D964471
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: September 20, 2022
    Assignee: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LIMITED
    Inventors: Martin Holland, Martin Mirakhour, Calvin Kim, Antoneous Guirguis Tawfik, Rajendrasinh Banesinh Jadeja
  • Patent number: D1032724
    Type: Grant
    Filed: August 24, 2022
    Date of Patent: June 25, 2024
    Assignee: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LIMITED
    Inventors: Martin Holland, Martin Mirakhour, Calvin Kim, Antoneous Guirguis Tawfik, Rajendrasinh Banesinh Jadeja
  • Patent number: D1033543
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: July 2, 2024
    Assignee: Aristocrat Technologies Australia Pty Limited
    Inventors: Calvin Kim, Martin Mirakhour, Martin Holland, Antoneous Guirguis Tawfik, Rajendrasinh Banesinh Jadeja
  • Patent number: D1033544
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: July 2, 2024
    Assignee: Aristocrat Technologies, Inc.
    Inventors: Rena Schoonmaker, Martin Mirakhour, Calvin Kim, Mark Weadon, Bruce Urban, Dominic DeMarco, Ariel Turgel, Mark Hearn, Daniel Harden
  • Patent number: D1062885
    Type: Grant
    Filed: April 10, 2024
    Date of Patent: February 18, 2025
    Assignee: Aristocrat Technologies Australia Pty Limited
    Inventors: Martin Holland, Martin Mirakhour, Calvin Kim, Antoneous Guirguis Tawfik, Rajendrasinh Banesinh Jadeja