0001193125-09-084403 10-Q 5 20090329 20090422 20090422 CREE INC 0000895419 3674 561572719 NC 0628 10-Q 34 000-21154 09763448 4600 SILICON DR DURHAM NC 27703 9193135300 4600 SILICON DR DURHAM NC 27703-8475 CREE RESEARCH INC /NC/ 19940224 10-Q 1 d10q.htm FORM 10-Q EX-31.1 2 dex311.htm SECTION 302 CEO CERTIFICATION EX-31.2 3 dex312.htm SECTION 302 CFO CERTIFICATION EX-32.1 4 dex321.htm SECTION 906 CEO CERTIFICATION EX-32.2 5 dex322.htm SECTION 906 CFO CERTIFICATION