ALEXANDRIA, Virginia, May 7 -- CISCO TECHNOLOGY, INC., San Jose, California has been assigned a patent (No. US 11979848 B2, initially filed May 16, 2022) developed by three inventors Shankar Ramanathan, Richardson, Utah; Akram I. Sheriff, San Jose, California; and Jerome Henry, Pittsboro, North Carolina, for "Access point based location system for high density WiFi deployments." . . .