Company Filing History:
Years Active: 1992-1996
Introduction
Michael A. Callander is a notable inventor based in Hudson, MA, with a significant contribution to the field of computer architecture. With a total of six patents to his name, he has made substantial advancements in multi-processor systems, focusing on shared memory and cache memory protocols that improve the efficiency and reliability of computing systems.
Latest Patents
Recently, Callander's work includes two key patents that reflect his innovative approaches. The first patent, titled "Multi-processor computer system having shared memory, private cache," addresses the challenges of maintaining coherence between CPU cache memories and main memory. This invention describes a mechanism where CPUs can monitor transactions on the system bus, ensuring that their cache data remains consistent.
The second patent, "Method and apparatus for controlling a processor bus used by multiple," elaborates on how a CPU module can efficiently manage processor bus control. It details a protocol that ensures cache fills, invalidates, and writebacks are executed in a proper sequence, essential for maintaining data integrity in shared computing environments. These inventions have played a crucial role in enhancing the functionality and performance of multi-processor systems.
Career Highlights
Michael Callander has dedicated his career to innovation in computing technology, working at Digital Equipment Corporation, a leading firm in the tech industry. His expertise in processor design and architecture has led to improvements that are instrumental in today’s computing solutions.
Collaborations
Throughout his career, Callander has collaborated with fellow innovators such as Douglas E. Sanders and Linda Chao. Their combined efforts have contributed to advancements in computer systems and have fostered a collaborative atmosphere that encourages innovation within the company.
Conclusion
Michael A. Callander stands out as a prominent figure in the realm of computing, with patents that address critical issues in multi-processor systems. His work not only enhances the performance of technology but also sets a foundation for future innovations in computer architecture. His contributions are a testament to the impact one inventor can have on the tech industry and the continuous drive for improvement in computing processes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.