US Patent Issued to Ubiety Technologies on Nov. 4 for "Wireless device detection systems and methods incorporating streaming survival modeling for discrete rotating identifier data" (Illinois Inventor)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,331, issued on Nov. 4, was assigned to Ubiety Technologies Inc. (Chicago).

"Wireless device detection systems and methods incorporating streaming survival modeling for discrete rotating identifier data" was invented by Mark Hoffmann (Lansing, Ill.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless device detection system includes sensors to receive temporary identifiers transmitted between a base station and a mobile wireless device. A cumulative distribution function for survival probability is generated based on delta times between multiple access events for each temporary identifier. In response to a new access event, a corresponding tempor...