US Patent Issued to Purple Squid on March 18 for "Systems and methods for generating attested data" (Singaporean, American Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,256,020, issued on March 18, was assigned to Purple Squid LLC (Sheridan, Wyo.).

"Systems and methods for generating attested data" was invented by Yin Yu Michelle Lai (Singapore), Alan Fairless (Lenexa, Kan.) and Sean Mollet (Overland Park, Kan.).

According to the abstract* released by the U.S. Patent & Trademark Office: "In various embodiments, systems and methods for generating attested video image data are provided. In some embodiments, an ISP pipeline incorporates a secure cryptographic signing mechanism to digitally sign content-based outputs in a way that attests to the authenticity of the process by which the content was processed before output from the camera. The ISP pipeli...