Growing community of inventors

Ashburn, VA, United States of America

Daniel J Corwin

Average Co-Inventor Count = 4.64

ph-index = 21

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 = 1,542

Daniel J CorwinTennille V Goff (32 patents)Daniel J CorwinTimothy L Robinson (31 patents)Daniel J CorwinBradford R Schildt (31 patents)Daniel J CorwinTimothy Neil Watson (21 patents)Daniel J CorwinPhilip Dean Lapsley (1 patent)Daniel J CorwinMichael W Kleeman (1 patent)Daniel J CorwinPhilip J Gioia (1 patent)Daniel J CorwinDaniel J Corwin (32 patents)Tennille V GoffTennille V Goff (37 patents)Timothy L RobinsonTimothy L Robinson (41 patents)Bradford R SchildtBradford R Schildt (38 patents)Timothy Neil WatsonTimothy Neil Watson (21 patents)Philip Dean LapsleyPhilip Dean Lapsley (25 patents)Michael W KleemanMichael W Kleeman (11 patents)Philip J GioiaPhilip J Gioia (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Open Invention Network LLC (12 from 1,033 patents)

2. Yt Acquisition Corporation (12 from 25 patents)

3. Phoenix Check Cashing, Inc. (3 from 4 patents)

4. Biopay, LLC (3 from 4 patents)

5. Open Innovation Network LLC (1 from 6 patents)

6. Pay by Touch Checking Resources, Inc. (1 from 3 patents)


32 patents:

1. 10068234 - System and method for biometric signature authorization

2. 9864992 - System and method for enrolling in a biometric system

3. 9544309 - System and method for enrolling in a biometric system

4. 9406067 - System and method for verifying identity

5. 9292851 - System and method for biometric signature authorization

6. 9189788 - System and method for verifying identity

7. 9165323 - Biometric transaction system and method

8. 9152964 - System and method for biometric signature authorization

9. 9037866 - System and method for enrolling in a biometric system

10. 8595800 - System and method for enrolling in a biometric system

11. 8370218 - System and method for prepaid biometric redemption accounts

12. 8200980 - System and method for enrolling in a biometric system

13. 8015118 - System and method for biometric signature authorization

14. 7778933 - System and method for categorizing transactions

15. 7769695 - System and method for purchase benefits at a point of sale

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as of
12/10/2025
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