Cary, IL, United States of America

James F Stoffer

This inventor holds 1 USPTO granted patent. Top assignee: Oak Industries, Inc.. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James F Stoffer. Retrieved from https://idiyas.com/inventor/james-f-stoffer-mwlp2vjh

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 = 4.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of James F. Stoffer

Introduction: James F. Stoffer is a notable inventor based in Cary, Illinois. He has made significant contributions to the field of video technology, specifically with his innovative approach to video scrambling. With one patent to his name, he has showcased his ability to enhance the security of video signals through advanced techniques.

Latest Patents: Stoffer's patent, titled "Video scrambling by the application of a variable periodic scrambling," represents a groundbreaking method for scrambling video signals. This invention employs a periodic scrambling waveform that alters the normal amplitude relationship between horizontal sync and the video picture portion of a horizontal line. By comparing the brightness level of the video signal during a predetermined time frame to a reference, Stoffer's innovation varies the amplitude of the periodic scrambling waveform, enhancing the protection of video content.

Career Highlights: James F. Stoffer is affiliated with Oak Industries, Inc., where he continues to contribute to advancements in video technology. His work at the company has played a vital role in shaping the future of secure video transmission. Stoffer's expertise in this niche area has set him apart as a respected inventor in the technology sector.

Collaborations: Throughout his career, Stoffer has worked alongside esteemed colleagues such as Pieter Den Toonder and Dennis E. Burke. Their collaborations have fostered an environment of innovation and creativity, driving forward their shared interests in video technology and related fields.

Conclusion: James F. Stoffer's contributions to the realm of video scrambling not only reflect his inventive prowess but also highlight the importance of innovation in enhancing digital security. As he continues to work with his team at Oak Industries, Inc., the future holds promising possibilities for further advancements driven by his unique vision and expertise in 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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