Company Filing History:
Years Active: 2005-2013
Title: David A Karpuszka: Innovator in Industrial Control Systems
Introduction
David A Karpuszka is a notable inventor based in Concord, OH (US). He has made significant contributions to the field of industrial control systems, holding a total of 2 patents. His work focuses on enhancing the reliability and efficiency of industrial control processes.
Latest Patents
Karpuszka's latest patents include a "Method and apparatus for providing redundancy in an industrial control system." This invention implements a multi-tasking operating system that employs both a primary and secondary controller, each equipped with a processor and an I/O data table. The processors are designed to execute priority-ranked programs, allowing for independent tracking of changes in the I/O data table. This ensures that both controller-specific and program-specific data changes are effectively communicated between the primary and secondary processors.
Another significant patent is the "System and method for industrial controller with an I/O processor using cache memory to optimize exchange of shared data." This invention features a processor, shared memory, and an I/O processor with cache memory. It optimizes I/O forcing by loading I/O force data into the cache memory, allowing for efficient data exchange during control program execution. The system is designed to notify the I/O processor of any alterations to the I/O force data, ensuring that the cache memory is refreshed accordingly.
Career Highlights
David A Karpuszka is currently employed at Rockwell Automation Technologies Incorporated, where he continues to innovate in the field of industrial automation. His expertise in control systems has positioned him as a valuable asset to the company.
Collaborations
Karpuszka has collaborated with notable colleagues such as Raymond R Husted and Ronald Edwin Schultz. Their combined efforts contribute to advancements in industrial control technologies.
Conclusion
David A Karpuszka is a distinguished inventor whose work in industrial control systems has led to significant advancements in the field. His patents reflect a commitment to improving the reliability and efficiency of industrial processes.