logo

For the Inventor, By the Inventor

Dayton, OH, United States of America

Mark F Duchesne

This inventor holds 8 USPTO granted patents. Top assignee: Am International Incorporated. Active years: 1991-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mark F Duchesne. Retrieved from https://idiyas.com/inventor/mark-f-duchesne

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 5

Forward Citations = 129(Granted Patents)


Company Filing History:

goldMedal8 out of 191 
 
Am International Incorporated
 patents

Years Active: 1991-1993

Loading Chart...
8 patents (USPTO):Explore Patents
1. 5250963 - Imaging diode array and system (1993-10-05),
2. 5225848 - Imaging diode array and system (1993-07-06),
3. 5177877 - Dryer-fuser apparatus and method for high speed electrophotographic (1993-01-12),
4. 5136316 - Printing press and method (1992-08-04),
5. 5121146 - Imaging diode array and system (1992-06-09),
6. 5043749 - Printing press and method (1991-08-27),
7. 5019868 - Developer electrode and reverse roller assembly for high speed (1991-05-28),
8. 5003352 - Liquid toner supply system and method (1991-03-26),

Title: Innovations by Mark F Duchesne in Imaging Technology

Introduction

Mark F Duchesne, based in Dayton, Ohio, is an innovative inventor known for his significant contributions to imaging technology. With a remarkable portfolio of eight patents, Duchesne has played a pivotal role in advancing the capabilities of high-speed printing systems.

Latest Patents

Duchesne's latest patent involves an imaging diode array and system. This groundbreaking invention features a large-scale LED exposure array designed for printers, incorporating unique methods for data input and operational control. The array is capable of being loaded and refreshed with data at impressive rates, compatible with high-speed printing, specifically at speeds ranging from 100 to 300 feet per minute. The system effectively accounts for variations in the illuminating capabilities of individual LEDs by modifying LED on-time, ensuring that the pixel formation is precise on the photoreceptor’s surface. Furthermore, the invention includes an LED configuration that emits high energy in a controlled pattern to create the desired pixel spot while maintaining focus on the photoreceptor surface despite utilizing a wide array.

Career Highlights

Duchesne's career is marked by his role at Am International Incorporated, where he has dedicated his expertise to developing advanced imaging systems. His contributions have not only enhanced the efficiency of printers but also propelled innovations in the overall electronic image forming and handling systems.

Collaborations

Throughout his career, Duchesne has collaborated with talented coworkers such as Vincent T Kubert and Matthew J Olenski. Their joint efforts have significantly advanced the technical boundaries of imaging technology, fostering an environment of innovation and creativity.

Conclusion

Mark F Duchesne continues to be a prominent figure in the field of imaging technology, with a strong focus on high-speed printing systems. His innovative patent work reflects a deep understanding of both the technical challenges and opportunities in the industry, positioning him as a key contributor to advancements in printing 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]
Loading…