US Patent Issued to RTX BBN TECHNOLOGIES on Oct. 28 for "Geospatial-temporal pathogen tracing in zero knowledge" (Maryland, Massachusetts, Texas Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,457,110, issued on Oct. 28, was assigned to RTX BBN TECHNOLOGIES INC. (Cambridge, Mass.).

"Geospatial-temporal pathogen tracing in zero knowledge" was invented by Daniel Alan Gregory (Cypress, Texas), Prithwish Basu (Lowell, Mass.), Zachary Ratliff (Somerville, Mass.), Siddharth Pal (Waltham, Mass.), Kimberly Gavin (Glen Echo, Md.), Benjamin Montgomery (Cambridge, Mass.) and Joud Khoury (Boston).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques for geospatial-temporal pathogen tracing in zero knowledge include: generating, by a first user device, a first proximity token for contact tracing; receiving, by the first user device, a second proximity ...