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For the Inventor, By the Inventor

Ann Arbor, MI, United States of America

Thomas F Knoll

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignee: Adobe, Inc.. Active years: 1992-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Thomas F Knoll. Retrieved from https://idiyas.com/inventor/thomas-f-knoll

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

Calculating rank
USPTO Granted Patents = 8 

% Patents Active = 75.0

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 118(Granted Patents)


Company Filing History:

goldMedal8 out of 7,324 
 
Adobe, Inc.
 patents

Years Active: 1992-2026

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8 patents (USPTO):Explore Patents
1. 12666158 - Gain map generation, embedding, and application for high dynamic range digital image functionality (2026-06-23),
2. 12602841 - High dynamic range visualizations indicating ranges, point curves, and previews (2026-04-14),
3. 12597181 - High dynamic range digital image editing visualizations (2026-04-07),
4. 8412686 - Method and apparatus for determining whether a private data area is safe to preserve (2013-04-02),
5. 8239352 - Method and apparatus for determining whether a private data area is safe to preserve (2012-08-07),
6. 6606166 - Pattern dithering (2003-08-12),
7. 6084684 - Trap with distribution for arbitrary inks (2000-07-04),
8. 5146346 - Method for displaying and printing multitone images derived from (1992-09-08),

Title: Thomas F. Knoll: Innovator in Digital Imaging Technology

Introduction

Thomas F. Knoll is a prominent inventor known for his contributions to digital imaging technology. He is based in Ann Arbor, MI, and has been instrumental in developing systems that enhance the preservation of private data areas in digital files. With a total of 8 patents, Knoll's work has significantly impacted the field of digital photography and image processing.

Latest Patents

One of Knoll's latest patents is a method and apparatus for determining whether a private data area is safe to preserve. This innovative system configures a safety-tag that indicates the safety status of a private data area within a file. Specifically, the private data area can be contained within an Exchangeable Image File (EXIF) MakerNote tag, allowing EXIF writers to record desired information. The system evaluates whether the private data area is safe to preserve and configures a safety-tag accordingly. If the area is deemed safe, the safety-tag indicates its safety status. Conversely, if it is not safe, the safety-tag reflects that the private data is not safe to preserve. This method enhances the reliability of digital image storage and management.

Career Highlights

Thomas F. Knoll has made significant strides in his career, particularly through his work at Adobe, Inc. His expertise in digital imaging has led to advancements that benefit both professionals and consumers in the photography industry. His innovative approaches have garnered recognition and respect within the field.

Collaborations

Throughout his career, Knoll has collaborated with notable colleagues, including Mark C. Hamburg and John P. Felleman. These partnerships have fostered a creative environment that has led to groundbreaking developments in digital imaging technology.

Conclusion

Thomas F. Knoll's contributions to digital imaging technology and his innovative patents have made a lasting impact on the industry. His work continues to influence how digital images are processed and preserved, ensuring that private data areas are managed safely and effectively.

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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