0001209191-08-051358 4 1 20080908 20080910 20080910 IROBOT CORP 0001159167 3630 770259335 DE 1231 8 CROSBY DRIVE BEDFORD MA 01730 781-430-3000 8 CROSBY DRIVE BEDFORD MA 01730 CHWANG RONALD 0001230767 4 34 000-51598 081065944 408-735-9110 C/O SILICON STORAGE TECHNOLOGY INC 1171 SONORA COURT SUNNYVALE CA 94086 4 1 doc4.xml FORM 4 SUBMISSION