Rochester, NY, United States of America

Stephen John Rowan

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen John Rowan. Retrieved from https://idiyas.com/inventor/stephen-john-rowan

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Stephen John Rowan

Introduction

Stephen John Rowan is an inventive mind based in Rochester, NY (US). He has made significant contributions to the field of photography through his unique inventions. His work focuses on integrating sound with visual media, showcasing his innovative approach to technology.

Latest Patents

Stephen holds a patent for a "Method and apparatus for producing photographic prints with sound." This invention involves an apparatus and method for printing sound code icons on photographic prints produced from filmstrips that have images with varying orientation, size, and format. The sound-on-print print gate includes a pair of selectable LED icon printers that print a binary coded sound icon on either edge of the photographic print, depending on the normal or inverted image orientation. The icon printers are designed for translational movement along the print paper, with positioning determined by the format of the print, whether it be panoramic, normal, or HDTV aspect ratios. A computer-controlled system is disclosed that determines the orientation, size, and format, positioning the icon printers accordingly at the print gate.

Career Highlights

Throughout his career, Stephen has demonstrated a commitment to innovation in photography and sound integration. His patent reflects a deep understanding of both visual and auditory elements, paving the way for new possibilities in multimedia production.

Collaborations

Stephen has worked alongside talented individuals such as David Lynn Patton and Cynthia Sue Bell. Their collaborative efforts have contributed to the advancement of technology in their respective fields.

Conclusion

Stephen John Rowan's inventive spirit and dedication to merging sound with photography highlight his significant contributions to the industry. His patent serves as a testament to his innovative thinking and commitment to pushing the boundaries of 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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