. . . TRIDENT MICROSYSTEMS, INC. EXHIBIT 21.1 TRIDENT MICROSYSTEMS, INC. LIST OF SUBSIDIARIES Name of Subsidiary Jurisdiction of Incorporation Ownership Percentage ------------------ ----------------------------- -------------------- Trident Microsystems (Far East) Ltd. Cayman Islands, B.W.I. 100% Trident Technologies, Inc. (TTI) Taiwan, ROC 63% 62