0001193125-09-182356 10-K 8 20090628 20090827 20090826 LAM RESEARCH CORP 0000707549 3559 942634797 DE 0629 10-K 34 000-12933 091037409 4650 CUSHING BLVD FREMONT CA 94538 5106590200 4650 CUSHING PARKWAY FREMONT CA 94538 10-K 1 d10k.htm FORM 10-K EX-21 2 dex21.htm SUBSIDIARIES OF THE REGISTRANT EX-23.1 3 dex231.htm CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM EX-31.1 4 dex311.htm RULE 13A - 14(A) / 15D - 14(A) CERTIFICATION (PRINCIPAL EXECUTIVE OFFICER) EX-31.2 5 dex312.htm RULE 13A - 14(A) / 15D - 14(A) CERTIFICATION (PRINCIPAL FINANCIAL OFFICER) EX-32.1 6 dex321.htm SECTION 1350 CERTIFICATION - (PRINCIPAL EXECUTIVE OFFICER) EX-32.2 7 dex322.htm SECTION 1350 CERTIFICATION - (PRINCIPAL FINANCIAL OFFICER) GRAPHIC 8 g36306g65j76.jpg GRAPHIC