This inventor holds 1 USPTO granted patent. Top assignee: Rolm Systems. Active years: 1992.
Company Filing History:
Years Active: 1992
Title: Glenn M Rysko: Innovator in Fault Recovery Systems
Introduction
Glenn M Rysko is a notable inventor based in Cupertino, CA. He has made significant contributions to the field of fault recovery in systems utilizing redundant processor arrangements. His innovative approach addresses critical issues in processor management, ensuring system reliability and efficiency.
Latest Patents
Glenn M Rysko holds a patent for an invention titled "Fault recovery in systems utilizing redundant processor arrangements." This apparatus is designed to prevent endless switchover attempts between processors in redundant systems. The invention involves a mechanism where each processor resets an associated watchdog timer (WDT). When a WDT times out, it sends a restart signal to its processor and a failure signal to the switchover control logic. The control logic facilitates a switch from the active processor to the standby processor if the latter is healthy. If the standby processor fails to reset its WDT, the system will initiate a cold reboot. The switchover counter plays a crucial role in this process, as it tracks the number of switchovers and triggers a cold reboot if a predetermined threshold is exceeded. This innovative solution enhances the reliability of redundant processor systems.
Career Highlights
Glenn M Rysko has had a distinguished career, working at Rolm Systems, where he has applied his expertise in developing advanced technological solutions. His work has focused on improving system reliability and performance through innovative designs and methodologies.
Collaborations
Glenn has collaborated with various professionals in his field, including his coworker William C Jordan. Their combined efforts have contributed to advancements in fault recovery systems and have fostered a collaborative environment for innovation.
Conclusion
Glenn M Rysko's contributions to the field of fault recovery in redundant processor systems highlight his innovative spirit and dedication to enhancing technology. His patent serves as a testament to his expertise and commitment to improving system reliability.