Glen D Stone

Title: Glen D Stone: Innovator in Memory Access Control

Introduction

Glen D Stone is a prominent inventor based in San Jose, CA, known for his significant contributions to computer systems and memory access technologies. With a total of 13 patents to his name, he has made a lasting impact in the field of computer engineering.

Latest Patents

One of his latest patents is titled "System for and method of efficiently controlling memory accesses in a multiprocessor computer system." This innovative system is designed to manage memory accesses in a multi-processor environment, utilizing a memory controller and a data storage system that includes multiple memory lines. Each memory line is equipped with a check field that stores a GONE code, a g bit field for confirming the code, a tag field for processor identification, and a d bit field for rare situations. The memory controller features a data buffer, an address buffer, and a memory sequencer, which operates as a state machine to control the memory device's functions. The method outlined in this patent involves several steps, including reading a memory line, checking for data consistency, and reconstructing data when necessary.

Another notable patent is "Time multiplexing of cyclic redundancy functions in point-to-point ringlet-based computer systems." This patent describes a method and system for implementing cyclic redundancy check (CRC) functions within a ringlet-type interconnect of a computer system. By time multiplexing CRC checking and generating functions, the number of required CRC units can be significantly reduced, enhancing system efficiency.

Career Highlights

Glen D Stone has built a successful career at Apple Inc., where he has been instrumental in developing advanced technologies that improve computer performance and reliability. His work has contributed to the evolution of memory management systems, making them more efficient and effective.

Collaborations

Throughout his career, Glen has collaborated with notable colleagues, including David V James and Donald N North. These partnerships have fostered innovation and have led to the development of groundbreaking technologies in the field.

Conclusion

Glen D Stone's contributions to the field of computer systems and memory access control are noteworthy. His innovative patents and collaborative efforts have significantly advanced technology, making him a respected figure in the industry.