Lester Y Lee

Title: Innovations by Lester Y Lee

Introduction

Lester Y Lee is a notable inventor based in Arden Hills, MN (US). He has made significant contributions to the field of data processing and transaction management. With a total of 2 patents, his work focuses on optimizing the efficiency of database systems.

Latest Patents

Lester Y Lee's latest patents include a "System for optimally processing a transaction and a query to the same" and a "System for parallel reading and processing of a file." The first patent describes a system that allows for concurrent processing of queries and transactions against a shared database. This innovative system utilizes multiple processors, with one dedicated to processing queries and another for transactions. It features a query buffer for efficient search operations while maintaining data accessibility through a database cache. Control logic within the database management system effectively distinguishes between transactions and queries, ensuring optimal file-read control.

The second patent outlines a system for parallel reading and processing of a file, which employs multiple disks connected to a data processing system via various input-output channels. This system establishes a file buffer in the memory, allowing for simultaneous reading and processing of file data. The design includes control structures that manage the input processing demands, enhancing the overall efficiency of data handling.

Career Highlights

Lester Y Lee is currently employed at Unisys Corporation, where he continues to innovate in the realm of data processing technologies. His work has significantly impacted the efficiency and effectiveness of database management systems.

Collaborations

Throughout his career, Lester has collaborated with notable colleagues such as Thomas P Cooper and James A Elke. These partnerships have contributed to the development of advanced technologies in the field.

Conclusion

Lester Y Lee's contributions to data processing and transaction management through his patents demonstrate his commitment to innovation. His work continues to influence the efficiency of database systems, making him a significant figure in the field of technology.