Company Filing History:
Years Active: 2003-2007
Title: Ken Fernald: Innovator in Memory Protection Technologies
Introduction
Ken Fernald is a notable inventor based in Austin, TX, recognized for his contributions to memory protection technologies. With a total of 2 patents, he has developed innovative methods that enhance the security of internal memory systems.
Latest Patents
Fernald's latest patents include a "Method and apparatus for protecting internal memory from external access." This invention provides a method for safeguarding a memory space from unauthorized access by utilizing a plurality of lock bits stored in memory. Each lock bit is associated with a separate logical portion of the memory space, determining access for specific operations. When a request for access is detected, the requested operation is compared with the associated lock bit to determine if access is permitted. If allowed, the operation is executed.
Another significant patent is the "Embedded microprocessor multi-level security system in flash memory." This invention features a two-level security system within flash memory, which includes an address input and a memory space with restricted and user areas. The system determines if an address input corresponds to an attempt to access restricted areas and inhibits access if necessary, ensuring the integrity of the information stored.
Career Highlights
Throughout his career, Ken Fernald has worked with several prominent companies, including Cygnal Integrated Products, Inc. and Silicon Labs Corp. Inc. His experience in these organizations has contributed to his expertise in developing advanced memory protection solutions.
Collaborations
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Conclusion
Ken Fernald's innovative work in memory protection technologies has made a significant impact in the field. His patents reflect a commitment to enhancing security in memory systems, showcasing his role as a leading inventor in this domain.