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Portland, OR, United States of America

Nahal Shahidzadeh

Average Co-Inventor Count = 2.56

ph-index = 11

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 = 373

Nahal ShahidzadehHaitham H Akkary (21 patents)Nahal ShahidzadehShahrokh Shahidzadeh (9 patents)Nahal ShahidzadehFrank Stefan Ulbrich (4 patents)Nahal ShahidzadehMani Malekmohammadi (4 patents)Nahal ShahidzadehSeyedamir Karimikho (2 patents)Nahal ShahidzadehChristopher Clifford (2 patents)Nahal ShahidzadehNahal Shahidzadeh (21 patents)Haitham H AkkaryHaitham H Akkary (73 patents)Shahrokh ShahidzadehShahrokh Shahidzadeh (42 patents)Frank Stefan UlbrichFrank Stefan Ulbrich (8 patents)Mani MalekmohammadiMani Malekmohammadi (4 patents)Seyedamir KarimikhoSeyedamir Karimikho (5 patents)Christopher CliffordChristopher Clifford (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Acceptto Corporation (12 from 17 patents)

2. Secureauth Corporation (7 from 47 patents)

3. Other (2 from 832,680 patents)


21 patents:

1. 12086808 - System and method for using user context and behavior for providing access to a secure computer network

2. 12056975 - System and method for secure pair and unpair processing using a dynamic level of assurance (LOA) score

3. 11657396 - System and method for bluetooth proximity enforced authentication

4. 11562455 - Method and system for identity verification and authorization of request by checking against an active user directory of identity service entities selected by an identity information owner

5. 11552940 - System and method for continuous authentication of user entity identity using context and behavior for real-time modeling and anomaly detection

6. 11455641 - System and method to identify user and device behavior abnormalities to continuously measure transaction risk

7. 11367323 - System and method for secure pair and unpair processing using a dynamic level of assurance (LOA) score

8. 11349879 - System and method for multi-transaction policy orchestration with first and second level derived policies for authentication and authorization

9. 11321712 - System and method for on-demand level of assurance depending on a predetermined authentication system

10. 11250530 - Method and system for consumer based access control for identity information

11. 11133929 - System and method of biobehavioral derived credentials identification

12. 11101993 - Authentication and authorization through derived behavioral credentials using secured paired communication devices

13. 11005839 - System and method to identify abnormalities to continuously measure transaction risk

14. 10951606 - Continuous authentication through orchestration and risk calculation post-authorization system and method

15. 10715555 - Hierarchical multi-transaction policy orchestrated authentication and authorization

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12/4/2025
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