0000950116-03-001585 SB-2 15 20030212 DIGITAL DESCRIPTOR SYSTEMS INC 0000927454 7372 232770048 DE 1231 SB-2 33 333-103143 03554658 2010F CABOT BLVD WEST LANGHORNE PA 19047 2157520963 2010 F CABOT BLVD WEST LANGHORNE PA 19047 SB-2 1 form_sb2.txt EX-4 3 ex4-4.txt EXHIBIT 4.4 EX-4 4 ex4-41.txt EXHIBIT 4.4.1 EX-4 5 ex4-42.txt EXHIBIT 4.4.2 EX-5 6 ex5-11.txt EXHIBIT 5.1.1 EX-10 7 ex10-33.txt EXHIBIT 10.3.3 EX-10 8 ex10-56.txt EXHIBIT 10.5.6 EX-10 9 ex10-561.txt EXHIBIT 10.5.6.1 EX-10 10 ex10-562.txt EXHIBIT 10.5.6.2 EX-10 11 ex10-63.txt EXHIBIT 10.6.3 EX-10 12 ex10-72.txt EXHIBIT 10.7.2 EX-10 13 ex10-73.txt EXHIBIT 10.7.3 EX-10 14 ex10-94.txt EXHIBIT 10.9.4 EX-23 15 ex23-2.txt EXHIBIT 23.2 EX-23 16 ex23-3.txt EXHIBIT 23.3