The patents are for “Graphic Pattern-Based Passcode Generation and Authentication“:
https://patentcenter.uspto.gov/applications/16894177
and “Graphic Pattern-Based Authentication with Adjustable Challenge Level“:
The patents are for “Graphic Pattern-Based Passcode Generation and Authentication“:
https://patentcenter.uspto.gov/applications/16894177
and “Graphic Pattern-Based Authentication with Adjustable Challenge Level“: