Location History:
- Los Altos Hills, US (1991)
- Los Altos Hills, CA (US) (1986 - 1997)
Company Filing History:
3 out of 6 
1 out of 3,645 
2 out of 832,880 Years Active: 1986-1997
Title: The Innovations of James T Koo
Introduction
James T Koo is a notable inventor based in Los Altos Hills, California. He has made significant contributions to the field of memory systems, holding a total of 6 patents. His work focuses on enhancing the security and efficiency of memory technologies.
Latest Patents
One of his latest patents is a "Memory system and method for protecting the contents of a ROM type memory." This invention introduces a secure read-only memory system that utilizes an address controller to convert external addresses into internal addresses. The system includes detector circuits to identify improper access attempts, ensuring the integrity of the stored data. Another significant patent is the "Expanded cache memory system," which provides extended memory capabilities without necessitating faster cache memory. This innovation employs address latches on the same chip as the cache memory, optimizing access times and improving overall performance.
Career Highlights
Throughout his career, James T Koo has worked with various companies, including Vitelic Corporation. His expertise in memory systems has positioned him as a key figure in the development of advanced memory technologies.
Collaborations
James has collaborated with notable professionals in the field, including In-Nan Wu and Francis C Hung. Their combined efforts have contributed to the advancement of memory system technologies.
Conclusion
James T Koo's innovative work in memory systems has led to significant advancements in technology. His patents reflect a commitment to enhancing data security and memory efficiency.