Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11995217 | Data integrity | Arthur Weinberger, Aaron Malenfant, Jackson Roberts, Madhu Kallazhi Vasu, Bradley D. Townsend +4 more | 2024-05-28 |
| 11709968 | Data integrity | Arthur Weinberger, Aaron Malenfant, Jackson Roberts, Madhu Vasu, Bradley D. Townsend +4 more | 2023-07-25 |
| 11170132 | Data integrity | Arthur Weinberger, Aaron Malenfant, Jackson Roberts, Madhu Vasu, Bradley D. Townsend +4 more | 2021-11-09 |
| 10402555 | Browser attestation challenge and response system | Haidong Shao, Hongshu Liao, Jiexing Gu, Aaron Malenfant, Ying Liu +1 more | 2019-09-03 |
| 10216923 | Dynamically updating CAPTCHA challenges | — | 2019-02-26 |
| 10044725 | Controlling access to online resources using device validations | Aaron Malenfant, Haidong Shao, Jiexing Gu, Wei-Liang Liu, Hongshu Liao +1 more | 2018-08-07 |
| 9977892 | Dynamically updating CAPTCHA challenges | — | 2018-05-22 |