Location History:
- Rochester, MN (US) (1999 - 2002)
- Green Bay, WI (US) (2002)
Company Filing History:
Years Active: 1999-2002
Title: Michael Dennis McKeehan: Innovator in Distributed Transaction Systems
Introduction
Michael Dennis McKeehan is a notable inventor based in Rochester, MN (US). He has made significant contributions to the field of distributed transaction systems, holding a total of 8 patents. His work focuses on improving the efficiency and reliability of transaction management in distributed environments.
Latest Patents
One of McKeehan's latest patents is titled "Efficient registration for distributed transaction systems." This invention provides an improved system and method for the registration of Resource Managers with Transaction Managers in a distributed processing environment. The system creates and stores a transactional resource in a container when the first execution method interacts with the Resource Manager. This transactional resource represents the Resource Manager to the Transaction Manager and uses X/Open static registration procedures to inform the Resource Manager about new transactions. This ensures that only those Resource Managers involved in a transaction are registered with the Transaction Manager.
Another significant patent is "Object-oriented apparatus and method for controlling accesses to objects in a distributed object environment." This invention manages object accesses in a distributed object system, ensuring that all accesses within one transaction are directed to either the home object or the local copy, whichever is accessed first. The access mechanism guarantees that changes are not made to both a home object and a local copy simultaneously, thereby maintaining data integrity.
Career Highlights
Michael McKeehan is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of distributed systems. His work has been instrumental in advancing the technology used in transaction management.
Collaborations
Throughout his career, McKeehan has collaborated with talented individuals such as Erik Edward Voldal and Teresa Chung Kan. These collaborations have contributed to the development of his innovative patents and have enhanced the overall impact of his work.
Conclusion
Michael Dennis McKeehan is a distinguished inventor whose contributions to distributed transaction systems have made a significant impact in the field. His innovative patents reflect his commitment to improving technology and efficiency in transaction management.