0000891618-03-003240 11-K 2 20021231 20030625 LAM RESEARCH CORP 0000707549 3559 942634797 DE 0630 11-K 34 000-12933 03755704 4650 CUSHING BLVD FREMONT CA 94538 5106590200 4650 CUSHING PARKWAY FREMONT CA 94538 11-K 1 f90993e11vk.htm FORM 11-K EX-23.1 3 f90993exv23w1.htm EXHIBIT 23.1