Half Moon Bay, CA, United States of America

Leonard Eugene Fennell

This inventor holds 3 USPTO granted patents. Top assignees: Xerox Corporation, Other. Active years: 1988-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leonard Eugene Fennell. Retrieved from https://idiyas.com/inventor/leonard-eugene-fennell-kt4hyc90

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 55(Granted Patents)


Company Filing History:


Years Active: 1988-1999

Loading Chart...
3 patents (USPTO):Explore Patents

Title: The Innovations of Leonard Eugene Fennell

Introduction

Leonard Eugene Fennell is a notable inventor based in Half Moon Bay, California. He holds three patents that showcase his contributions to imaging technology. His work has significantly impacted the way documents are captured and displayed.

Latest Patents

Fennell's latest patents include the "Compact Document Imager" and the "Color Scan Array with Addressing Circuitry." The compact document imager features a two-dimensional image sensor array, a flat panel display, and processing electronics. It allows for the illumination of documents and captures electronic images for display. This device can also function as a facsimile machine, enabling the scanning and sending of documents. The color scan array employs a matrix of photo-sensor and thin-film transistor elements, resulting in a compact sensor with increased responsivity.

Career Highlights

Throughout his career, Fennell has worked with prominent companies, including Xerox Corporation. His innovations have contributed to advancements in imaging technology, making document handling more efficient and effective.

Collaborations

Fennell has collaborated with notable individuals such as Richard L. Weisfield and Robert Anthony Street. Their combined expertise has likely enhanced the development of his innovative technologies.

Conclusion

Leonard Eugene Fennell's contributions to imaging technology through his patents demonstrate his significant role as an inventor. His work continues to influence the field of document imaging and processing.

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]
Loading…