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Boulder, CO, United States of America

Lena Foundation

USPTO Granted Patents = 12

% Expired Patents = 8.3

EPO Patents = 1

Trademarks = 4

Forward Citations = 124

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8 inventors (with patents filed for the assignee):

Terrance D Paul (10 out of 10 patents)

Dongxin D Xu (8 out of 8 patents)

Jeffrey A Richards (7 out of 7 patents)

4. Sharmistha Sarkar Gray (5 out of 6 patents)

5. Umit Yapanel (4 out of 5 patents)

6. Jill S Gilkerson (4 out of 4 patents)

7. Stephen M Hannon (2 out of 3 patents)

8. Umit Yapenel (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 11328738 - Systems and methods for automatic determination of infant cry and discrimination of cry from fussiness (2022-05-10),

2. 10573336 - System and method for assessing expressive language development of a key child (2020-02-25),

3. 10529357 - Systems and methods for automatic determination of infant cry and discrimination of cry from fussiness (2020-01-07),

4. 10223934 - Systems and methods for expressive language, developmental disorder, and emotion assessment, and contextual feedback (2019-03-05),

5. 9899037 - System and method for emotion assessment (2018-02-20),

6. 9799348 - Systems and methods for an automatic language characteristic recognition system (2017-10-24),

7. 9355651 - System and method for expressive language, developmental disorder, and emotion assessment (2016-05-31),

8. 9240188 - System and method for expressive language, developmental disorder, and emotion assessment (2016-01-19),

9. 8938390 - System and method for expressive language and developmental disorder assessment (2015-01-20),

10. 8744847 - System and method for expressive language assessment (2014-06-03),

11. 8708702 - Systems and methods for learning using contextual feedback (2014-04-29),

12. 8078465 - System and method for detection and analysis of speech (2011-12-13),

LENA FOUNDATION is a non-profit organization dedicated to improving early childhood education outcomes. Through their innovative LENA technology, they help parents and educators measure and enhance language development in young children. By providing data-driven insights, LENA FOUNDATION supports evidence-based interventions that strengthen children's language skills, cognitive development, and future academic success.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

12 Patents

#101 in Boulder, CO

#535 in Colorado

#25,526 in US

#48,090 in the World

Boulder, CO, United States of America

Lena Foundation

Forward Citations = 124

8 inventors:

Terrance D Paul (10 out of 10 patents)

Dongxin D Xu (8 out of 8 patents)

Jeffrey A Richards (7 out of 7 patents)

4. Sharmistha Sarkar Gray (5 out of 6 patents)

5. Umit Yapanel (4 out of 5 patents)

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