0000950134-98-001597 15-12G 1 19980227 NASD AMATI COMMUNICATIONS CORP 0000065745 3576 941675494 DE 0731 15-12G 34 000-04187 98551867 3801 ZANKER RD SAN JOSE CA 95150-5143 4084333300 P O BOX 5143 SAN JOSE CA 95150-5143 ICOT CORPORATION 19920703 MICROFORM DATA SYSTEMS INC 19810223 15-12G 1 000095013498001597-001-seq1-15-12g.txt FORM 15 - 12G