EX-21.1 4 0004.txt SUBSIDIARIES OF THE REGISTRANT EXHIBIT 21.1 SPECTRIAN CORPORATION SUBSIDIARIES (All 100% Owned) Registrant's significant consolidated subsidiaries and the state or jurisdiction of organization of each subsidiary are show below: Spectrian Foreign Sales Corporation (Incorporated in United States Virgin Islands) Spectrian Korea Corporation (Incorporated in the Republic of South Korea) UltraRF, Inc. (Incorporated in Delaware)