Patents by Inventor Mitchell David Hsing

Mitchell David Hsing 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: 20230420276
    Abstract: Described herein are integrated benchtop semiconductor process cells and cell-based semiconductor fabs. A cell includes a tool compartment in which one or more semiconductor process tools are positioned. Each process tool is modular and assembled from units that define the tool configuration and functionality. The cell also comprises one or more support modules fluidically coupled to the semiconductor process tools and external connections. As such, a cell can be operable as a standalone unit with minimal external connections, it can be integrated with one or more additional cells to form a cell-based semiconductor fab. A cell can have a minimal footprint (e.g., less than 2-3 square meters) while supporting one or more tools (e.g., four different tools). As such, an entire semiconductor fab can be formed with minimal facility requirements (e.g., space, power) to produce low-volume devices. Also provided are semiconductor tool libraries for such purposes.
    Type: Application
    Filed: June 28, 2023
    Publication date: December 28, 2023
    Applicant: Inchfab, Inc.
    Inventors: Mitchell David Hsing, Parker Andrew Gould
  • Publication number: 20210087671
    Abstract: A substrate processing system that is optimized for the production of smaller volumes of semiconductor components is disclosed. To minimize cost, the substrate processing system is designed to accommodate smaller substrates, such as substrates having a diameter of roughly one inch. Additionally, the components of the substrate processing system are designed to be interchangeable, thereby further reducing cost and complexity. In certain embodiments, the substrate processing system comprises a lower assembly, which may be used with one or more upper assemblies. The lower assembly is used to support the substrate and provide many of the fluid, electrical, and sensor connections, while the upper assemblies include the apparatus required to perform a certain fabrication function. For example, different upper assemblies may exist for deposition, etching, sputtering and ion implantation.
    Type: Application
    Filed: December 2, 2020
    Publication date: March 25, 2021
    Inventors: Mitchell David Hsing, Parker Andrew Gould, Martin Arnold Schmidt
  • Patent number: 10883168
    Abstract: A substrate processing system that is optimized for the production of smaller volumes of semiconductor components is disclosed. To minimize cost, the substrate processing system is designed to accommodate smaller substrates, such as substrates having a diameter of roughly one inch. Additionally, the components of the substrate processing system are designed to be interchangeable, thereby further reducing cost and complexity. In certain embodiments, the substrate processing system comprises a lower assembly, which may be used with one or more upper assemblies. The lower assembly is used to support the substrate and provide many of the fluid, electrical, and sensor connections, while the upper assemblies include the apparatus required to perform a certain fabrication function. For example, different upper assemblies may exist for deposition, etching, sputtering and ion implantation.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: January 5, 2021
    Assignee: Massachusetts Institute of Technology
    Inventors: Mitchell David Hsing, Parker Andrew Gould, Martin Arnold Schmidt
  • Publication number: 20170194129
    Abstract: A substrate processing system that is optimized for the production of smaller volumes of semiconductor components is disclosed. To minimize cost, the substrate processing system is designed to accommodate smaller substrates, such as substrates having a diameter of roughly one inch. Additionally, the components of the substrate processing system are designed to be interchangeable, thereby further reducing cost and complexity. In certain embodiments, the substrate processing system comprises a lower assembly, which may be used with one or more upper assemblies. The lower assembly is used to support the substrate and provide many of the fluid, electrical, and sensor connections, while the upper assemblies include the apparatus required to perform a certain fabrication function. For example, different upper assemblies may exist for deposition, etching, sputtering and ion implantation.
    Type: Application
    Filed: September 10, 2015
    Publication date: July 6, 2017
    Inventors: Mitchell David Hsing, Parker Andrew Gould, Martin Arnold Schmidt