Ernest John Frey

Title: The Innovations of Ernest John Frey

Introduction

Ernest John Frey is a notable inventor based in Costa Mesa, CA (US). He has made significant contributions to the field of technology, particularly in the area of SAS (Serial Attached SCSI) networks. With a total of 2 patents to his name, Frey continues to push the boundaries of innovation.

Latest Patents

Frey's latest patents include "Enabling SAS expander loops for increased fairness and performance" and "SAS reference Phys for virtualization and traffic isolation." The first patent focuses on the use of loops in SAS networks, enabling designated ports connected to loop connections as table loop ports (TLPs). Under normal operating conditions, each TLP is blocked from receiving BCNs, appearing to the expander as if nothing is connected. However, when a problem is detected, the TLP can be enabled to access devices, allowing communications to resume while bypassing failure points. The second patent discloses a method for enabling virtualization in a SAS expander. It involves creating a reference Phy for each SAS address being virtualized and generating a route table to manage requests for these addresses.

Career Highlights

Frey is currently employed at Emulex Design & Manufacturing Corporation, where he applies his expertise in developing advanced technologies. His work has been instrumental in enhancing the performance and reliability of SAS networks.

Collaborations

Frey collaborates with various professionals in his field, including his coworker, Marc Timothy Jones. Their combined efforts contribute to the innovative projects at Emulex.

Conclusion

Ernest John Frey is a distinguished inventor whose work in SAS technology has led to significant advancements in network performance and virtualization. His contributions continue to shape the future of technology.