Growing community of inventors

San Francisco, CA, United States of America

David M Barrett

Average Co-Inventor Count = 1.29

ph-index = 7

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 392

David M BarrettKevin Michael Kuchta (6 patents)David M BarrettAnuradha Muralidharan (3 patents)David M BarrettMelissa Aaron (3 patents)David M BarrettRobert J Chen (2 patents)David M BarrettTimothy John Brown (1 patent)David M BarrettWitold Stankiewicz (1 patent)David M BarrettDavid M Barrett (36 patents)Kevin Michael KuchtaKevin Michael Kuchta (6 patents)Anuradha MuralidharanAnuradha Muralidharan (3 patents)Melissa AaronMelissa Aaron (3 patents)Robert J ChenRobert J Chen (31 patents)Timothy John BrownTimothy John Brown (6 patents)Witold StankiewiczWitold Stankiewicz (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Expensify, Inc. (30 from 30 patents)

2. Other (4 from 832,880 patents)

3. Espensify, Inc. (1 from 1 patent)


36 patents:

1. 12406245 - Computing system implementing secondary authorizations for prepaid transactions

2. 12375432 - Chat management system

3. 12348931 - Voice interactive system

4. 12315005 - System and method for processing transaction records for users

5. 12190311 - Chat abstraction layer for a peer-to-peer transaction service

6. 12020181 - Automatic location-based transaction service trigger

7. 12002034 - Computing system implementing a network transaction service

8. 11997055 - Chat management system

9. 11829973 - Computing system implementing secondary authorizations for prepaid transactions

10. 11803833 - Computing system implementing a network transaction service

11. 11663654 - System and method for processing transaction records for users

12. 11627417 - Voice interactive system

13. 11516153 - Computer system providing a chat engine

14. 11361304 - Computing system implementing a network transaction service

15. 11263611 - Computing system implementing secondary authorizations for prepaid transactions

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