Location History:
- Arlington, VA (US) (1983)
- San Jose, CA (US) (2000 - 2020)
- Palo Alto, CA (US) (2019 - 2021)
Company Filing History:
8 out of 5,249 
6 out of 27,394 
2 out of 2,019 
Years Active: 1983-2021
Title: Innovations by Charles Stuart Johnson in San Jose, CA
Introduction
Charles Stuart Johnson, based in San Jose, CA, is a notable inventor with an impressive portfolio of 19 patents. His work primarily focuses on advancements in computing systems, particularly around optimizing performance and coherency in shared memory environments.
Latest Patents
Johnson’s latest inventions include concepts such as dynamic thread mapping, where a central processing unit (CPU) with multiple cores manages threads in a way that optimizes memory access. In this innovation, registers track memory requests for different interfaces, ensuring that threads are allocated efficiently to maximize performance. Another significant patent of his is the simulator-based detection of coherency protocol violations in incoherent shared memory systems. This innovation involves a simulator that monitors and alerts users about violations in the shared memory system, facilitating better performance in applications that require testing against such protocols.
Career Highlights
Throughout his career, Johnson has contributed his expertise to prominent companies such as Hewlett Packard Enterprise Development LP and Hewlett-Packard Development Company, L.P. His work has greatly impacted the field of computer architecture and memory systems.
Collaborations
Johnson has collaborated with talented individuals during his career, including peers like Harumi Kuno and David Hege. Their joint efforts have contributed to the development of advanced technologies within their respective fields.
Conclusion
Charles Stuart Johnson’s contributions to technology through his numerous patents demonstrate his innovative spirit and commitment to advancing computing capabilities. His work continues to influence current and future developments in computer architecture and memory management systems.
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.