US Patent Issued to AT&T Intellectual Property I on Oct. 6 for "Providing and using an activity logging service" (New Jersey, New York Inventors)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,784, issued on Oct. 6, was assigned to AT&T Intellectual Property I LP (Atlanta).

"Providing and using an activity logging service" was invented by Wei Wang (Harrison, N.J.) and Lars Johnson (Brooklyn, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Providing and using an activity logging service can include registering an activity logging service with a hash ledger storage service that can store a hash ledger that represents an activity log for an entity, and registering an observer device with the activity logging service. The observer device can provide event data to the activity logging service, and the event data can describe an event associ...