Location History:
- San Jose, CA (US) (1998)
- Cary, NC (US) (1998)
Company Filing History:
Years Active: 1998
Title: The Innovative Mind of John Gmuender
Introduction
John Gmuender is a notable inventor based in San Jose, CA. He has made significant contributions to the field of microprocessor technology, holding 2 patents that showcase his innovative approach to instruction selection and register coordination.
Latest Patents
One of his latest patents is titled "Method and apparatus for selecting the oldest queued instructions." This invention involves an instruction selector that receives multiple instructions per clock cycle and stores them in an instruction queue memory. The instruction queue generates a precedence matrix that indicates the age of the instructions, allowing for efficient execution by selecting the oldest instructions based on available registers.
Another significant patent is "Method and apparatus for coordinating the use of physical registers in a microprocessor." This invention focuses on the coordination of physical registers by extracting source and destination logical registers from instructions. It assigns physical addresses to logical registers and stores relationships between them, enabling the processor to backtrack in case of execution exceptions. This method also accommodates speculative branch instructions by creating checkpoints for reference.
Career Highlights
Throughout his career, John Gmuender has worked with several prominent companies, including Hal Computer Systems, Inc. and Fujitsu Corporation. His experience in these organizations has contributed to his expertise in microprocessor design and innovation.
Collaborations
John has collaborated with notable individuals in the field, including Deforest W Tovey and Michael C Shebanow. These collaborations have likely enriched his work and contributed to the development of his patents.
Conclusion
John Gmuender's contributions to microprocessor technology through his patents reflect his innovative spirit and dedication to advancing the field. His work continues to influence the way instructions are processed and managed in modern computing systems.