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St. Louis, MO, United States of America

Koplar Interactive Systems International, LLC

USPTO Granted Patents = 54

Trademarks = 1

Forward Citations = 367

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16 inventors (with patents filed for the assignee):

Edward J Koplar (27 out of 28 patents)

James G Withers (21 out of 21 patents)

Yousri H Barsoum (19 out of 19 patents)

4. Christopher E Chupp (18 out of 21 patents)

5. Michael C Reynolds (17 out of 17 patents)

6. Jesse J Chounard, Ii (16 out of 17 patents)

7. Michael S Gramelspacher (14 out of 16 patents)

8. Daniel Andrew Ciardullo (9 out of 11 patents)

9. Alan G Maltagliati (6 out of 6 patents)

10. Lilly Canel-Katz (5 out of 6 patents)

11. Jonathan I Katz (4 out of 6 patents)

12. Gary A Lorden (2 out of 4 patents)

13. David Imler (2 out of 2 patents)

14. Rory T Sledge (1 out of 3 patents)

15. Pierre Moulin (1 out of 2 patents)

Core Competencies:

Gaming Data Processing

Video Signal Modulation

Auxiliary Data Detection

Encoded Information Processing

Subscriber Authentication

Device Notification

Content Modulation

Dual Channel Encoding

Image Registration

Spatial Data Encoding

Interactive Optical Cards

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54 patents: Sort by Forward Citations

1. 11135520 - Methods and systems for processing gaming data (2021-10-05),

2. 10780353 - Methods and systems for processing gaming data (2020-09-22),

3. 10511877 - Method and apparatus for modulating a video signal with data (2019-12-17),

4. 10213695 - Methods and systems for processing gaming data (2019-02-26),

5. 9979927 - Method and system for auxiliary data detection and delivery (2018-05-22),

6. 9916487 - Method and System for encoded information processing (2018-03-13),

7. 9873053 - Methods and systems for processing gaming data (2018-01-23),

8. 9352228 - Methods and systems for processing gaming data (2016-05-31),

9. 9247197 - Systems and methods for subscriber authentication (2016-01-26),

10. 9138646 - Method and system for device notification (2015-09-22),

11. 9113189 - Method and system for auxiliary data detection and delivery (2015-08-18),

12. 9013630 - Method and system for enhanced modulation of video signals (2015-04-21),

13. 8961324 - Method and system for encoded information processing (2015-02-24),

14. 8850468 - Method and system for auxiliary data detection and delivery (2014-09-30),

15. 8842725 - Mark-based content modulation and detection (2014-09-23),

KOPLAR INTERACTIVE SYSTEMS INTERNATIONAL, LLC is a leading technology company specializing in interactive software solutions. With a global presence, we provide innovative and immersive digital experiences for businesses and individuals alike. Our expertise lies in developing cutting-edge virtual reality (VR) and augmented reality (AR) applications, gamified training modules, and interactive simulations. Through our innovative solutions, we strive to revolutionize the way people experience digital content and enhance learning, communication, and entertainment. Visit our website to learn more about our products and services.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

54 Patents

#41 in St. Louis, MO

#73 in Missouri

#6,337 in US

#12,736 in the World

St. Louis, MO, United States of America

Koplar Interactive Systems International, LLC

Forward Citations = 367

16 inventors:

Edward J Koplar (27 out of 28 patents)

James G Withers (21 out of 21 patents)

Yousri H Barsoum (19 out of 19 patents)

4. Christopher E Chupp (18 out of 21 patents)

5. Michael C Reynolds (17 out of 17 patents)

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