Patents by Inventor Venkatramana Kamasani

Venkatramana Kamasani 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).

  • Method and apparatus for auto-calibration of delay settings of memory interfaces
    Patent number: 9911478
    Abstract: In some aspects, a calibration method includes performing a write/read test for each one of multiple combinations of write/read delay settings, wherein each one of the multiple combinations of write/read delay settings includes one of a plurality of write delay settings of a first delay device and one of a plurality of read delay settings of a second delay device. The method also includes obtaining test results for the write/read tests, determining a pass region based on the test results, determining a center of the pass region, and selecting one of the multiple combinations of write/read settings based on the center of the pass region.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: March 6, 2018
    Assignee: Ikanos Communications, Inc.
    Inventors: Subash Babu Peddu, Venkatramana Kamasani, Vijay Shikhamani Kalakotla, Daniel Cunza