Patents by Inventor Andrew Chua

Andrew Chua 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: 20240162136
    Abstract: A transistor package includes a power transistor chip having first and second opposite sides. The first side has source, drain, and gate electrode metallizations. A multi-layer laminate substrate includes: a first structured metal layer facing the first side of the chip and electrically connected to the source electrode metallization, the drain electrode metallization, and the gate electrode metallization; a second structured metal layer having a source package terminal pad, a source sense package terminal pad, a drain package terminal pad, and a gate package terminal pad; at least one insulating layer between the structured metal layers; and vias running through the insulating layer and connecting segments of the first structured metal layer to the terminal pads of the second structured metal layer.
    Type: Application
    Filed: October 17, 2023
    Publication date: May 16, 2024
    Inventors: Kok Yau Chua, Edward Andrew Jones, Milad Mostofizadeh, Chee Yang Ng, Klaus Schiess, Guan Choon Matthew Nelson Tee
  • Publication number: 20230421612
    Abstract: Techniques that facilitate multiple sentinels for securing communications are provided. In one example, a system communicates with at least one multi-purpose device configured to communicate with one or more sources, at least one computing device configured to communicate with a defined source that is different than the one or more sources, and at least one security sentinel that manages one or more security processes for a communication network associated with the at least one multi-purpose device and the at least one computing device. The system also manages one or more other security processes for the communication network associated with the at least one multi-purpose device and the at least one computing device.
    Type: Application
    Filed: September 11, 2023
    Publication date: December 28, 2023
    Inventor: Andrew Chua
  • Patent number: 11792231
    Abstract: Techniques that facilitate multiple sentinels for securing communications are provided. In one example, a system communicates with at least one multi-purpose device configured to communicate with one or more sources, at least one computing device configured to communicate with a defined source that is different than the one or more sources, and at least one security sentinel that manages one or more security processes for a communication network associated with the at least one multi-purpose device and the at least one computing device. The system also manages one or more other security processes for the communication network associated with the at least one multi-purpose device and the at least one computing device.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: October 17, 2023
    Assignee: ZHNITH INCORPORATED
    Inventor: Andrew Chua
  • Publication number: 20220078211
    Abstract: Techniques that facilitate multiple sentinels for securing communications are provided. In one example, a system communicates with at least one multi-purpose device configured to communicate with one or more sources, at least one computing device configured to communicate with a defined source that is different than the one or more sources, and at least one security sentinel that manages one or more security processes for a communication network associated with the at least one multi-purpose device and the at least one computing device. The system also manages one or more other security processes for the communication network associated with the at least one multi-purpose device and the at least one computing device.
    Type: Application
    Filed: November 17, 2021
    Publication date: March 10, 2022
    Inventor: Andrew Chua
  • Patent number: 11212319
    Abstract: Techniques that facilitate multiple sentinels for securing communications are provided. In one example, a system communicates with at least one multi-purpose device configured to communicate with one or more sources, at least one computing device configured to communicate with a defined source that is different than the one or more sources, and at least one security sentinel that manages one or more security processes for a communication network associated with the at least one multi-purpose device and the at least one computing device. The system also manages one or more other security processes for the communication network associated with the at least one multi-purpose device and the at least one computing device.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: December 28, 2021
    Assignee: Zhnith Incorporated
    Inventor: Andrew Chua
  • Publication number: 20200244703
    Abstract: Techniques that facilitate multiple sentinels for securing communications are provided. In one example, a system communicates with at least one multi-purpose device configured to communicate with one or more sources, at least one computing device configured to communicate with a defined source that is different than the one or more sources, and at least one security sentinel that manages one or more security processes for a communication network associated with the at least one multi-purpose device and the at least one computing device. The system also manages one or more other security processes for the communication network associated with the at least one multi-purpose device and the at least one computing device.
    Type: Application
    Filed: January 15, 2020
    Publication date: July 30, 2020
    Inventor: Andrew Chua
  • Patent number: 7338694
    Abstract: The present invention is directed toward a laminate composite structure and a method for fabricating a laminate composite structure, wherein the laminate composite structure comprises a solid laminate and a composite sandwich structure. The solid laminate includes a bend having composite pins inserted there through. The composite sandwich structure is comprised of a core material sandwiched between top and bottom composite face sheets.
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: March 4, 2008
    Assignee: The Boeing Company
    Inventors: William Preston Keith, Joshua Andrew Chua, Buddhadev Chakrabarti
  • Patent number: 7229513
    Abstract: The present invention is directed toward a laminate composite structure and a method for fabricating a laminate composite structure, wherein the laminate composite structure comprises a solid laminate and a composite sandwich structure. The solid laminate includes a bend having composite pins inserted there through. The composite sandwich structure is comprised of a core material sandwiched between top and bottom composite face sheets.
    Type: Grant
    Filed: October 31, 2003
    Date of Patent: June 12, 2007
    Assignee: The Boeing Company
    Inventors: William Preston Keith, Joshua Andrew Chua, Buddhadev Chakrabarti