Patents by Inventor Roland Chen

Roland Chen 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: 11977907
    Abstract: Events to be executed by one or more serverless functions are received from an events queue. A determination that a first set of the events are to be executed by one or more serverless functions at a local host system and a second set of the events are to be executed at one or more serverless functions at a remote host system is made. The first set of the events are directed to the one or more serverless functions at the local host system and the second set of the events are directed to the one or more serverless functions at the remote host system.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: May 7, 2024
    Assignee: Red Hat, Inc.
    Inventors: Roland Ludwig Huss, Huamin Chen, Ricardo Noriega De Soto
  • Publication number: 20240132533
    Abstract: The invention relates to novel heterocyclic compounds and pharmaceutical preparations thereof. The invention further relates to methods of treating or preventing cancer using the novel heterocyclic compounds of the invention.
    Type: Application
    Filed: November 1, 2023
    Publication date: April 25, 2024
    Inventors: Lijing CHEN, Roland Joseph BILLEDEAU, Jim LI
  • Patent number: 11967721
    Abstract: A battery cathode includes: a current collector; and a coating applied to the current collector, the coating including: conductive carbon; polyvinylidene fluoride binder polymer; acid-functionalized dispersant polymer; and electrochemically active layered metal oxide.
    Type: Grant
    Filed: November 23, 2022
    Date of Patent: April 23, 2024
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Bradley R Frieberg, Mengyuan Chen, Roland J. Koestner, Xiaosong Huang
  • Patent number: 10418163
    Abstract: A device with a combined unbalanced current sensor and solenoid coil is provided. The device includes a core (116). The core (116) comprises a ferromagnetic material. The core (116) substantially surrounds a first conductor (102) and a second conductor (104) that conduct power to and from a load (106). The device includes a coil (118) that is wrapped around at least a portion of the core (116), such that an unbalanced current between the first and second conductors (102, 104) creates a first magnetic field that induces a first voltage on the coil (118). The coil (118) is positioned adjacent to a mechanical action part (124), such that application of a second voltage to the coil (118) creates a second magnetic field that influences the mechanical action part (124) to move from a first position to a second position that electrically disconnects the load (106) from a power source, such that the coil (118) serves as both an unbalanced current sensor coil and a solenoid coil.
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: September 17, 2019
    Assignee: Haier US Appliance Solutions, Inc.
    Inventors: Weifeng ShangGuan, Hely Zhang, Roland Chen, Yuan Yuan, Gregory Francis Gawron, Sr., Robert J. Zanelli
  • Publication number: 20180174726
    Abstract: A device with a combined unbalanced current sensor and solenoid coil is provided. The device includes a core (116). The core (116) comprises a ferromagnetic material. The core (116) substantially surrounds a first conductor (102) and a second conductor (104) that conduct power to and from a load (106). The device includes a coil (118) that is wrapped around at least a portion of the core (116), such that an unbalanced current between the first and second conductors (102, 104) creates a first magnetic field that induces a first voltage on the coil (118). The coil (118) is positioned adjacent to a mechanical action part (124), such that application of a second voltage to the coil (118) creates a second magnetic field that influences the mechanical action part (124) to move from a first position to a second position that electrically disconnects the load (106) from a power source, such that the coil (118) serves as both an unbalanced current sensor coil and a solenoid coil.
    Type: Application
    Filed: July 16, 2014
    Publication date: June 21, 2018
    Inventors: Weifeng ShangGuan, Hely Zhang, Roland Chen, Yuan Yuan, Gregory Francis Gawron, Sr., Robert J. Zanelli