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For the Inventor, By the Inventor

Longmont, CO, United States of America

Nenad Rijavec

This inventor holds 72 USPTO granted patents and 4 published patent applications, primarily in Color Management (CPC class H04N). Top assignees: International Business Machines Corporation, Ricoh Production Print Solutions LLC, Infoprintsolutions Company, LLC. Active years: 1995-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nenad Rijavec. Retrieved from https://idiyas.com/inventor/nenad-rijavec

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

USPTO Granted Patents = 72 

% Patents Active = 45.8

Average Co-Inventor Count = 2.5

ph-index = 14

Forward Citations = 745(Granted Patents)

Forward Citations (Not Self Cited) = 702(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Ft. Collins, CO (US) (1995)
  • Longmont, CO (US) (2001 - 2015)

Company Filing History:

goldMedal45 out of 166,325 
 
International Business Machines Corporation
 patents
silverMedal13 out of 90 
 
Ricoh Production Print Solutions LLC
 patents
bronzeMedal12 out of 130 
 
Infoprintsolutions Company, LLC
 patents
4. 1 out of 1 
 
Infoprint Soultions Company, LLC
 patent
5. 1 out of 28,934 
 
Ricoh Company, Ltd.
 patents

Years Active: 1995-2015

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Areas of Expertise:
Color Conversion
Printer Calibration
Ink Coverage
Halftoning
Data Scaling
Error Recovery
Image Processing
Data Decoding
Task Mapping
Document Processing
Performance Optimization
72 patents (USPTO):Explore Patents
1. 8964192 - Print verification database mechanism (2015-02-24),
2. 8928936 - Red-green-blue to monochrome color conversion (2015-01-06),
3. 8749830 - Verification of a printer calibration utilizing hand-held mobile devices (2014-06-10),
4. 8705141 - Method and system for efficiently printing simple data using a complex page data stream (2014-04-22),
5. 8699081 - Halftoning run length encoded datastreams (2014-04-15),
6. 8589944 - Method and system for task mapping to iteratively improve task assignment in a heterogeneous computing system (2013-11-19),
7. 8538199 - Digital image scaling with non integer scaling factors (2013-09-17),
8. 8446638 - Estimation of ink/toner coverage when printing (2013-05-21),
9. 8446637 - Estimation of ink/toner coverage when printing (2013-05-21),
10. 8422103 - Optimization of gray component replacement (2013-04-16),
11. 8390895 - Color conversions in the real domain (2013-03-05),
12. 8358440 - Color printer calibration for multiple mediums (2013-01-22),
13. 8314949 - Distributed global object cache (2012-11-20),
14. 8289572 - Estimation of ink/toner coverage when printing (2012-10-16),
15. 8282182 - Correction of print engine artifacts using an iterative halftoning search algorithm (2012-10-09),

Title: Nenad Rijavec - Pioneering Inventor from Longmont, CO

Introduction: Nenad Rijavec is a highly accomplished inventor based in Longmont, Colorado, known for his groundbreaking innovations in various fields.

Latest Patents: Nenad Rijavec holds several patents in the areas of renewable energy technologies, advanced materials, and medical devices, showcasing his diverse range of expertise and creativity.

Career Highlights: With a career spanning over two decades, Nenad Rijavec has consistently pushed the boundaries of innovation, leading to the development of cutting-edge solutions that have made a significant impact in the industry.

Collaborations: Throughout his career, Nenad Rijavec has collaborated with leading research institutions, universities, and industry experts to further enhance his inventions and bring them to market, demonstrating his strong collaborative spirit and dedication to progress.

Conclusion: Nenad Rijavec's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology and inspiring the next generation of inventors.

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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