Patents by Inventor Sharryl Renee Dettmer

Sharryl Renee Dettmer 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).

  • Transition coupling circuitry for memory applications
    Patent number: 10672459
    Abstract: Various implementations described herein refer to an integrated circuit having memory circuitry. The memory circuitry may include a first array of bitcells accessible with a first bitline pair and a second array of bitcells accessible with a second bitline pair. The integrated circuit may include first transition coupling circuitry for accessing jumper bitline pairs and coupling the jumper bitline pairs to column multiplexer circuitry. The integrated circuit may include second transition coupling circuitry for accessing the first array of bitcells or the second array of bitcells and providing a data output signal to the jumper bitline pairs. The first bitline pair and the second bitline pair may be on a lower metal layer, and the jumper bitline pairs may be on a higher metal layer.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: June 2, 2020
    Assignee: Arm Limited
    Inventors: Yicong Li, Andy Wangkun Chen, Sharryl Renee Dettmer, Lalit Gupta, Jitendra Dasani, Yeon Jun Park, Shri Sagar Dwivedi, Fakhruddin Ali Bohra
  • Transition Coupling Circuitry for Memory Applications
    Publication number: 20190244656
    Abstract: Various implementations described herein refer to an integrated circuit having memory circuitry. The memory circuitry may include a first array of bitcells accessible with a first bitline pair and a second array of bitcells accessible with a second bitline pair. The integrated circuit may include first transition coupling circuitry for accessing jumper bitline pairs and coupling the jumper bitline pairs to column multiplexer circuitry. The integrated circuit may include second transition coupling circuitry for accessing the first array of bitcells or the second array of bitcells and providing a data output signal to the jumper bitline pairs. The first bitline pair and the second bitline pair may be on a lower metal layer, and the jumper bitline pairs may be on a higher metal layer.
    Type: Application
    Filed: February 7, 2018
    Publication date: August 8, 2019
    Inventors: Yicong Li, Andy Wangkun Chen, Sharryl Renee Dettmer, Lalit Gupta, Jitendra Dasani, Yeon Jun Park, Shri Sagar Dwivedi, Fakhruddin Ali Bohra