ALEXANDRIA, Va., June 12 -- United States Patent no. 12,298,428, issued on May 13, was assigned to Echodyne Corp. (Kirkland, Wash.).

"Antenna subsystem with analog beam-steering transmit array and sparse hybrid analog and digital beam-steering receive array" was invented by Nicholas K. Brune (Redmond, Wash.), Muhammad Rameez Chatni (Redmond, Wash.), Tom Driscoll (Bellevue, Wash.), Jonathan R. Hull (Woodinville, Wash.), John Desmond Hunt (Seattle), Christopher L. Lambrecht (Bothell, Wash.), Nathan Ingle Landy (Seattle), Milton Perque (Seattle), Charles A. Renneberg (Seattle), Benjamin Sikes (Seattle), Tarron Teeslink (Kirkland, Wash.), Ioannis Tzanidis (Woodinville, Wash.), Robert Tilman Worl (Issaquah, Wash.) and Adam Bily (Seattle).

Acco...