Ampex Patents

Patent portfolio assigned to Ampex (verified via public assignee records). American electronics company founded 1944, pioneer of magnetic audio/video tape recording (first practical videotape recorder, 1956). Historical competitors in tape/video recording include RCA, Sony, BASF, Studer, Otari. Confirmed Ampex Corporation patent assignee on Google Patents/Justia (e.g. US2998495A). No current customer list captured.