For the Inventor, By the Inventor

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Boulder, CO, United States of America

Ricoh Production Print Solutions LLC

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USPTO Granted Patents = 90

% Expired Patents = 71.1

Forward Citations = 239

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115 inventors (with patents filed for the assignee):

Larry Mason Ernst (17 out of 77 patents)

Nenad Rijavec (13 out of 72 patents)

Kartheek Chandu (11 out of 25 patents)

4. Mikel J Stanich (10 out of 109 patents)

5. Yue Qiao (9 out of 30 patents)

6. Dennis Carney (8 out of 24 patents)

7. David Earl Stone (7 out of 37 patents)

8. James Thomas Smith, Ii (6 out of 23 patents)

9. Allan Anthony Hren (6 out of 11 patents)

10. Reinhard Heinrich Hohensee (6 out of 47 patents)

11. John Thomas Varga (5 out of 54 patents)

12. Vladimir V Shestak (5 out of 8 patents)

13. Joan LaVerne Mitchell (5 out of 136 patents)

14. Charles D Johnson (5 out of 34 patents)

15. Sreenath Rao Vantaram (4 out of 6 patents)

Core Competencies:

Print Job Processing

Color Conversion

Ink Management

Calibration Techniques

Halftone Generation

Print Quality Analysis

Job Ticket Insertion

Dynamic Dryer Control

Print Verification

Energy Monitoring

Personalized Mailpieces

Multi-language Fonts

90 patents: Sort by Forward Citations

1. 9230196 - Reuse of binary bitmaps generated for images in a print job (2016-01-05),

2. 9179045 - Gamut mapping based on numerical and perceptual models (2015-11-03),

3. 9165223 - Compensation for optical brighteners of print media to facilitate calibration of a printing system (2015-10-20),

4. 9134928 - Print job processing in an automated document factory environment (2015-09-15),

5. 9061518 - Inkjet nozzle flushing mechanism (2015-06-23),

6. 9053584 - Distribution of mail pieces across print jobs to enhance postal discounts in a production printing environment (2015-06-09),

7. 9036212 - Halftone screen generation mechanism (2015-05-19),

8. 8985756 - Dynamic dryer control in printing (2015-03-24),

9. 8964192 - Print verification database mechanism (2015-02-24),

10. 8955957 - Lamp configuration and controller for a radiant dryer unit of an inkjet printer (2015-02-17),

11. 8928936 - Red-green-blue to monochrome color conversion (2015-01-06),

12. 8922834 - Hybrid halftone generation mechanism using change in pixel error (2014-12-30),

13. 8922822 - Image transform signature generation mechanism (2014-12-30),

14. 8914769 - Source code generation for interoperable clients and server interfaces (2014-12-16),

15. 8909077 - Mechanism for monitoring print system energy usage (2014-12-09),

Company Overview

Ricoh Production Print Solutions LLC, based in Boulder, CO, specializes in advanced print processing technology. The company focuses on enhancing print job efficiency through innovative solutions in color conversion, ink management, and calibration techniques. Their expertise extends to halftone generation and print quality analysis, ensuring high standards in print output. Additionally, Ricoh develops dynamic dryer control systems and job ticket insertion methods, positioning itself as a leader in the production print sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

90 Patents

#18 in Boulder, CO

#87 in Colorado

#4,153 in US

#8,542 in the World

Boulder, CO, United States of America

Ricoh Production Print Solutions LLC

Forward Citations = 239

115 inventors:

Larry Mason Ernst (17 out of 77 patents)

Nenad Rijavec (13 out of 72 patents)

Kartheek Chandu (11 out of 25 patents)

4. Mikel J Stanich (10 out of 109 patents)

5. Yue Qiao (9 out of 30 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ricoh Production Print Solutions LLC. Retrieved from https://idiyas.com/company/ricoh-production-print-solutions

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

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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