Patents by Inventor Venkat Rao Gunturu

Venkat Rao Gunturu 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).

  • Memory interface for a secure NOR flash memory
    Patent number: 10817200
    Abstract: A flash memory controller is operative to receive serial commands and command arguments. A flash permissions table identifies each segment of flash memory as READ_ONLY, PRIVATE_R/W or OPEN_R/W. A memory interface is coupled to a flash memory and also the flash permissions table. When a flash memory write operation is received with an associated command argument corresponding to an address indicated as READ_ONLY in the flash permissions table and a DISABLE_WR_REG is true, the write operation is ignored or converted into a non-write command and issued to the flash memory.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: October 27, 2020
    Assignee: Silicon Laboratories Inc.
    Inventors: Partha Sarathy Murali, Venkata Siva Prasad Pulagam, Sailaja Dharani Naga Sankabathula, Venkat Rao Gunturu, Subba Reddy Kallam
  • Memory interface for a Secure NOR Flash Memory
    Publication number: 20190129638
    Abstract: A flash memory controller is operative to receive serial commands and command arguments. A flash permissions table identifies each segment of flash memory as READ_ONLY, PRIVATE_R/W or OPEN_R/W. A memory interface is coupled to a flash memory and also the flash permissions table. When a flash memory write operation is received with an associated command argument corresponding to an address indicated as READ_ONLY in the flash permissions table and a DISABLE_WR_REG is true, the write operation is ignored or converted into a non-write command and issued to the flash memory.
    Type: Application
    Filed: October 26, 2017
    Publication date: May 2, 2019
    Applicant: Redpine Signals, Inc.
    Inventors: Partha Sarathy MURALI, Venkata Siva Prasad Pulagam, Sailaja Dharani Naga SANKABATHULA, Venkat Rao Gunturu, Subba Reddy KALLAM