This inventor holds 4 USPTO granted patents. Top assignees: Quantum Corporation, Other. Active years: 2012-2021.
Company Filing History:
1 out of 843 
3 out of 834,350 Years Active: 2012-2021
Title: The Innovative Mind of William Middlecamp
Introduction
William Middlecamp is a notable inventor based in Apple Valley, MN (US). He has made significant contributions to the field of technology, holding a total of 4 patents. His work primarily focuses on enhancing storage systems and ensuring high availability in server environments.
Latest Patents
One of Middlecamp's latest patents is titled "Automated storage tier copy expiration." This invention outlines methods and apparatus for releasing storage locations in a tiered storage system by deleting expired tier-copies of a file. The patent describes a policy-class circuit that defines a tier-copy policy, which includes an expiration interval and a schedule. The copy expiration circuit checks for expiration-eligible tier-copies based on the expiration interval and the last access time of the file. Upon determining that a tier-copy is eligible for expiration, the circuit declares it as such and initiates its deletion.
Another significant patent is "Adapting a timer bounded arbitration protocol." This invention aims to prevent a split-brain scenario in high availability servers by maintaining single writer access to a resource. The method involves monitoring control of an arbitration block by an active file system manager. The active file system portmapper requests permission from a standby file system manager to restart a dead-man timer. If the active file system manager cannot maintain control before the timer expires, a hardware reset is forced, ensuring that single writer access is preserved.
Career Highlights
Throughout his career, William Middlecamp has worked with various companies, including Quantum Corporation. His experience in the tech industry has allowed him to develop innovative solutions that address critical challenges in data storage and server management.
Collaborations
Middlecamp has collaborated with notable colleagues such as Tim LaBerge and John Reinart. Their combined expertise has contributed to the successful development of his patents and innovations.
Conclusion
William Middlecamp's contributions to technology through his patents demonstrate his innovative spirit and commitment to improving storage systems and server reliability. His work continues to influence the tech industry and inspire future innovations.