Patents by Inventor Md. Sayed Mobin

Md. Sayed Mobin 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: 20250089271
    Abstract: A memory device includes a stack of memory die packages. Each memory die package includes at least two memory dies. A switch is electrically coupled to at least one of the memory die packages. A bond wire electrically couples the switch to a substrate of the memory device. Each memory die is also electrically coupled to the switch. Based on a received control signal, the switch selects which memory die is electrically and/or communicatively coupled to the substrate using the electrical connections between the memory dies and the bond wire that electrically couples the switch to the substrate.
    Type: Application
    Filed: September 8, 2023
    Publication date: March 13, 2025
    Inventors: Nagesh Vodrahalli, Dmitry Vaysman, Md. Sayed Mobin, John Randall, Narayanan Terizhandur V
  • Publication number: 20240213151
    Abstract: A semiconductor device includes semiconductor dies formed with through silicon vias (TSVs). The TSVs are coupled to contact pads in a surface of the semiconductor die by coils forming inductance loops at a number of contact pads. These inductance loops serve to distribute the capacitance at each bond pad along transmission lines, which distribution of the capacitance allows for a marked increase in read/write bandwidth for the semiconductor die.
    Type: Application
    Filed: July 17, 2023
    Publication date: June 27, 2024
    Applicant: Western Digital Technologies, Inc.
    Inventors: John T. Contreras, Md. Sayed Mobin, Nagesh Vodrahalli, Narayanan Terizhandur Varadharajan
  • Publication number: 20240145424
    Abstract: A storage device includes a substrate of a memory package that includes a first pin pad, a controller mounted on the substrate and electrically connected to the first pin pad, the controller being configured to manage data communications on a data channel, and a first memory die. The first memory die includes a front pin pad electrically connected to the first pin pad of the substrate by way of a first bond wire, a rear pin pad, a conductor segment electrically connecting the front pin pad and the rear pin pad of the first memory die, and a plurality of memory cells configured to provide non-volatile storage accessible by way of the data channel.
    Type: Application
    Filed: July 19, 2023
    Publication date: May 2, 2024
    Inventors: John Contreras, Nagesh Vodrahalli, Md. Sayed Mobin
  • Publication number: 20240079318
    Abstract: A storage device includes a substrate of a memory package and a first memory die. The substrate includes a controller and a first pin pad, the first pin pad being electrically connected to the controller and defining a data channel for data communications. The first memory die includes a front pin pad electrically connected to the first pin pad of the substrate by way of a first bond wire, a rear pin pad, a redistribution layer electrically connecting the front pin pad and the rear pin pad of the first memory die, and a plurality of memory cells configured to provide non-volatile storage accessible by way of the data channel.
    Type: Application
    Filed: September 6, 2022
    Publication date: March 7, 2024
    Inventors: Md. Sayed Mobin, Nagesh Vodrahalli, Pranav Balachander, Narayanan Terizhandur V