Prima Research owns a family of patents related to two-way wireless communications services, and more specifically to localized detection, location, and selective control of two-way wireless terminals within a self-determined three-dimensional local space (“DLS”).

View U.S. Patent No. 8,315,598

View U.S. Patent No. 8,594,703

View U.S. Patent No. 8,825,082

View U.S. Patent No. 9,002,376

Note, the patents define typical exemplary embodiments. It should be appreciated, that the claims should be construed generally without departing from the novel inventive concepts contained therein.