This inventor holds 4 USPTO granted patents. Top assignee: Dell Products Inc.. Active years: 2017-2018.
Location History:
- Bengaluru, IN (2017)
- Round Rock, TX (US) (2018)
Company Filing History:
Years Active: 2017-2018
Title: Innovations by Ashokan Vellimalai
Introduction
Ashokan Vellimalai is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of data storage and management. With a total of 4 patents to his name, Ashokan has developed innovative solutions that enhance the efficiency and reliability of storage systems.
Latest Patents
One of Ashokan's latest patents is a "System and method for replacing storage devices." This invention outlines a method for copying data from a storage device that has been identified for replacement or has failed to a spare storage device. The method includes a storage controller that tracks input/output statistics for several storage devices. The storage controller determines if a first storage device storing first data has been identified for replacement. In response to this identification, a first least written to data address space within the first storage device is determined based on the input/output statistics. First data contained in this address space is then copied to the spare storage device.
Another significant patent is for "Efficient rebuild of storage devices in a redundant array of independent disks (RAID)." This invention includes methods and systems for efficiently rebuilding storage devices in a RAID configuration. It involves generating a data-modified map of a storage device, which is updated when a RAID virtual device associated with the storage device is degraded. This map indicates write operations and can be used to rebuild selective portions of the storage device, rather than performing a full rebuild.
Career Highlights
Ashokan Vellimalai is currently employed at Dell Products Inc., where he continues to innovate in the field of data storage solutions. His work has been instrumental in developing technologies that improve data management and storage efficiency.
Collaborations
Some of Ashokan's coworkers include Deepu Syam Sreedhar M and Sandeep Agarwal, who contribute to the collaborative environment at Dell Products Inc.
Conclusion
Ashokan Vellimalai's contributions to the field of data storage through his innovative patents demonstrate his expertise and commitment to advancing technology. His work not only addresses current challenges in data management but also sets the stage for future advancements in the industry.