This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1987-1990.
Company Filing History:
Years Active: 1987-1990
Title: Innovations by Howard W. Herron
Introduction
Howard W. Herron is a notable inventor based in San Jose, CA. He has made significant contributions to the field of database management through his innovative patents. With a total of 2 patents, Herron's work focuses on enhancing system performance and managing concurrency in database operations.
Latest Patents
One of Herron's latest patents is a method for referential constraint enforcement in a database management system. This method allows for the enforcement of referential constraints on a record-by-record basis, significantly improving system performance. By visiting each record only once for both constraint checking and manipulation, the method ensures that if constraint checking fails, the entire relational operation is backed out. This approach effectively handles cyclic constraints and self-referencing rows without requiring special handling.
Another significant patent by Herron is a method for managing lock escalation in a multiprocessing environment. This method utilizes a coordinated pair of locking limits to manage concurrency and lock granularity tradeoff relations. By placing limits on the number of small granularity locks per resource and the number of locks assignable to each process, the method enhances the efficiency of resource management in database systems.
Career Highlights
Howard W. Herron is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of database management. His work has had a lasting impact on how databases handle constraints and concurrency, making him a valuable asset to his organization.
Collaborations
Throughout his career, Herron has collaborated with notable colleagues such as Richard A. Crus and Donald J. Haderle. These collaborations have contributed to the advancement of database technologies and have fostered a culture of innovation within the industry.
Conclusion
Howard W. Herron's contributions to database management through his innovative patents have significantly improved system performance and resource management. His work continues to influence the field and showcases the importance of innovation in technology.