For the Inventor, By the Inventor

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Emeryville, CA, United States of America

Leapfrog Enterprises, Inc.

Calculating rank

USPTO Granted Patents = 113

% Expired Patents = 30.1

EPO Patents = 1

Trademarks = 44

Forward Citations = 1,901

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104 inventors (with patents filed for the assignee):

Michael C Wood (24 out of 41 patents)

Jason Avery (24 out of 24 patents)

Mark B Flowers (22 out of 36 patents)

4. Larry Lynch (13 out of 13 patents)

5. Eric Thomas Shuler (11 out of 11 patents)

6. James L Marggraff (10 out of 15 patents)

7. Jorge Gabriel Soto (8 out of 9 patents)

8. Peter Milford (7 out of 14 patents)

9. Richard Glen Freeman (7 out of 7 patents)

10. Alex Potts (5 out of 5 patents)

11. Richard Glenn Freeman (5 out of 5 patents)

12. Tracey Hope Jedrzejek (5 out of 5 patents)

13. Margaret E Grunert (5 out of 5 patents)

14. Tom Musolf (5 out of 5 patents)

15. Michael T Perkins (5 out of 19 patents)

Core Competencies:

Interactive Globe

Tablet Learning Apparatus

Rechargeable Battery

Child-Oriented Computing

Interactive Pen

Audio Book

Educational Apparatus

Interactive Toy

Electrographic Position Location

User Interface Device

Writing Stylus

Content Delivery

113 patents: Sort by Forward Citations

1. 11044299 - Local synchronization of web-based interaction (2021-06-22),

2. 10930177 - Interactive globe (2021-02-23),

3. D893615 - Interactive globe (2020-08-18),

4. 10609116 - Local synchronization of web-based interaction (2020-03-31),

5. 10218191 - Rechargeable battery (2019-02-26),

6. 9977565 - Interactive educational system with light emitting controller (2018-05-22),

7. 9870714 - Tablet learning apparatus (2018-01-16),

8. 9736134 - Child-oriented computing system (2017-08-15),

9. 9640083 - Method and system for providing content for learning appliances over an electronic communication medium (2017-05-02),

10. 9524649 - Curriculum customization for a portable electronic device (2016-12-20),

11. 9520069 - Method and system for providing content for learning appliances over an electronic communication medium (2016-12-13),

12. 9501941 - Tablet learning apparatus (2016-11-22),

13. 9450431 - Rechargeable battery (2016-09-20),

14. D759650 - Tablet learning device (2016-06-21),

15. 9300675 - Method and apparatus for custodial monitoring, filtering, and approving of content (2016-03-29),

Company Overview

Leapfrog Enterprises, Inc. is a prominent developer of interactive learning devices designed to enhance educational experiences for children. Based in Emeryville, California, the company specializes in creating innovative products such as interactive globes, tablet learning apparatus, and educational toys that engage young learners through play. Their technology encompasses various domains, including child-oriented computing and audio-visual learning tools, fostering an interactive environment that promotes curiosity and knowledge acquisition.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

113 Patents

#6 in Emeryville, CA

#770 in California

#3,410 in US

#7,010 in the World

Emeryville, CA, United States of America

Leapfrog Enterprises, Inc.

Forward Citations = 1,901

104 inventors:

Michael C Wood (24 out of 41 patents)

Jason Avery (24 out of 24 patents)

Mark B Flowers (22 out of 36 patents)

4. Larry Lynch (13 out of 13 patents)

5. Eric Thomas Shuler (11 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Leapfrog Enterprises, Inc.. Retrieved from https://idiyas.com/company/leapfrog-enterprises

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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