Location History:
- Boulder, CO (US) (2017)
- Longmont, CO (US) (2016 - 2023)
Company Filing History:
4 out of 8,682 
1 out of 102 
Years Active: 2016-2023
Title: Innovator Ritvik Viswanatha: Pioneering Data Integrity Solutions
Introduction
Ritvik Viswanatha is a notable inventor based in Longmont, CO (US). He has made significant contributions to the field of data integrity, holding a total of 5 patents. His work focuses on enhancing the reliability of storage systems, particularly during controller failures.
Latest Patents
One of Ritvik's latest patents is titled "Preserving Data Integrity During Controller Failures." This invention discloses systems and processes designed to maintain data integrity when a storage controller fails. In certain configurations, a storage controller can back up data and cache elements, enabling a surviving controller to reconstruct the correct state of a failed controller's write cache. The systems implement a relative timestamp for cache elements, allowing for data merging on a block-by-block basis.
Another significant patent is "Storage Controller Cache Integrity Management." This system includes redundant controllers and logical volumes accessible to both controllers. It features metadata fields that store age values associated with each controller, which indicate whether the cache data for the logical volume is valid. A processor is responsible for updating these age values, ensuring the integrity of the cache data.
Career Highlights
Ritvik has worked with prominent companies in the technology sector, including Seagate Technology Incorporated and Dot Hill Systems Corporation. His experience in these organizations has contributed to his expertise in data storage solutions and innovations.
Collaborations
Ritvik has collaborated with talented individuals such as Adithya Uligere Narasimhamurthy and Michael David Barrell. These partnerships have likely enriched his work and led to further advancements in his field.
Conclusion
Ritvik Viswanatha stands out as an innovator dedicated to improving data integrity in storage systems. His patents reflect a commitment to solving complex challenges in technology, making him a valuable contributor to the industry.