Outremont, Canada

Peter R Stubley

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Digital Equipment Corporation, Digital Equipment International Limited. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Peter R Stubley. Retrieved from https://idiyas.com/inventor/peter-r-stubley-i12q90e6

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 33(Granted Patents)


Company Filing History:


Years Active: 1997

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2 patents (USPTO):Explore Patents

Title: Innovations of Peter R Stubley

Introduction

Peter R Stubley is an accomplished inventor based in Outremont, Canada. He has made significant contributions to the field of lossless compression algorithms, showcasing his expertise through his innovative patents. With a total of 2 patents, Stubley has demonstrated a commitment to advancing technology in his area of specialization.

Latest Patents

Stubley's latest patents include a "Code point update device in the arithmetic coding method." This invention focuses on updating the leftmost point of a current interval, known as the code point, using a device that handles inputs identified by R and X. The device utilizes two registers: an interval width register and a code point register. Additionally, he has developed an "Interval width update process in the arithmetic coding method," which is characterized by its unique approach to updating interval widths in arithmetic coding.

Career Highlights

Throughout his career, Peter R Stubley has worked with notable companies, including Digital Equipment International Limited and Digital Equipment Corporation. His experience in these organizations has contributed to his development as an inventor and has provided him with a platform to innovate.

Collaborations

Stubley has collaborated with various professionals in his field, including his coworker Harry William Printz. These collaborations have likely enriched his work and contributed to the success of his inventions.

Conclusion

Peter R Stubley is a notable inventor whose work in lossless compression algorithms has led to valuable patents. His contributions to the field reflect his dedication to innovation and technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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