Location History:
- Honolulu, HI (US) (2010)
- San Diego, CA (US) (1998 - 2012)
Company Filing History:
Years Active: 1998-2012
Title: Innovations of Charles E Sakamaki
Introduction
Charles E Sakamaki is a notable inventor based in San Diego, CA. He has made significant contributions to the field of technology, particularly in the area of cached memory systems. With a total of 5 patents to his name, Sakamaki has demonstrated a commitment to advancing digital signal processing.
Latest Patents
One of his latest patents is a cached memory system and cache controller for embedded digital signal processors. This innovative system is designed to handle high-rate input data, ensuring that an embedded DSP can meet real-time constraints. The cached memory system features a cache memory located close to a processor core, an on-chip memory at the next higher memory level, and an external main memory at the topmost memory level. A cache controller is responsible for managing the paging of instructions and data between the cache memory and the on-chip memory during cache misses. Additionally, a direct memory exchange (DME) controller facilitates user-controlled paging between the on-chip memory and the external memory. This allows users or programmers to pre-arrange the instructions and data required by the processor core to be present in the on-chip memory well in advance of when they are actually needed.
Career Highlights
Charles E Sakamaki is currently employed at Qualcomm Incorporated, a leading company in the telecommunications industry. His work at Qualcomm has allowed him to focus on developing cutting-edge technologies that enhance the performance of digital signal processors.
Collaborations
Throughout his career, Sakamaki has collaborated with talented individuals such as Prashant A Kantak and Gilbert Christopher Sih. These collaborations have contributed to the successful development of innovative technologies in the field.
Conclusion
Charles E Sakamaki's contributions to the field of technology, particularly in cached memory systems, highlight his role as a significant inventor. His work continues to influence advancements in digital signal processing, showcasing the importance of innovation in the tech industry.