Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11995217 | Data integrity | Arthur Weinberger, Jason Fedor, Jackson Roberts, Madhu Kallazhi Vasu, Bradley D. Townsend +4 more | 2024-05-28 |
| 11709968 | Data integrity | Arthur Weinberger, Jason Fedor, Jackson Roberts, Madhu Vasu, Bradley D. Townsend +4 more | 2023-07-25 |
| 11170132 | Data integrity | Arthur Weinberger, Jason Fedor, Jackson Roberts, Madhu Vasu, Bradley D. Townsend +4 more | 2021-11-09 |
| 10803614 | Using multiple image verification challenges to determine object location in an image | Jiexing Gu, Ying Liu | 2020-10-13 |
| 10521925 | Using multiple image verification challenges to determine object location in an image | Jiexing Gu, Ying Liu | 2019-12-31 |
| 10402555 | Browser attestation challenge and response system | Haidong Shao, Hongshu Liao, Jiexing Gu, Jason Fedor, Ying Liu +1 more | 2019-09-03 |
| 10042992 | Image based CAPTCHA challenges | Wei-Liang Liu, Vinay Damodar Shet, Ying Liu, Haidong Shao, Hongshu Liao +2 more | 2018-08-07 |
| 10044725 | Controlling access to online resources using device validations | Haidong Shao, Jason Fedor, Jiexing Gu, Wei-Liang Liu, Hongshu Liao +1 more | 2018-08-07 |
| 10026180 | Using multiple image verification challenges to determine object location in an image | Jiexing Gu, Ying Liu | 2018-07-17 |
| 9760700 | Image based CAPTCHA challenges | Wei-Liang Liu, Vinay Damodar Shet, Ying Liu, Haidong Shao, Hongshu Liao +2 more | 2017-09-12 |