Location History:
- Alberta, CA (2020)
- Edmonton, CA (2020)
Company Filing History:
Years Active: 2020
Title: Innovations of Ronald C. Unrau
Introduction
Ronald C. Unrau is a notable inventor based in California, recognized for his contributions to technology through his innovative patents. With a total of 2 patents, he has made significant strides in the field of data management and protection.
Latest Patents
One of his latest patents is focused on cache protection through cache. This invention provides a cache coherency protection system that ensures data redundancy by sharing a cache coherence memory pool for protection purposes. The system operates consistently across all communication protocols, enhancing data availability while minimizing memory waste. It also accelerates data availability in scenarios involving node or director failures. The cache coherency protection system includes a writer/requester director that receives write requests from hosts, a protection target director that partners with the writer/request director, and a directory.
Another significant patent by Unrau involves out-of-band I/O transfers. This innovation addresses the handling of I/O operations between multiple virtual machines and data storage volumes. The virtual machines access a virtual data storage cluster engine that facilitates the transfer of I/O data while caching some of it. This setup allows the virtual data storage cluster to appear as a data storage volume to the virtual machines, with drivers routing I/O operations directly to the volumes, bypassing the virtual data storage cluster engine. Additionally, drivers on a local site can communicate with drivers on a remote site during I/O operations involving remote volumes.
Career Highlights
Ronald C. Unrau is currently associated with EMC IP Holding Company LLC, where he continues to innovate and contribute to advancements in technology. His work has had a lasting impact on data management systems.
Collaborations
Throughout his career, Unrau has collaborated with notable colleagues, including Victor Salamon and Paul A. Shelley. Their combined expertise has fostered an environment of innovation and creativity.
Conclusion
In summary, Ronald C. Unrau is a distinguished inventor whose work in cache protection and I/O operations has significantly advanced the field of data management. His contributions continue to influence technology and inspire future innovations.