0001181431-09-024154 3 2 20090504 20090511 20090511 DEMO MURRAY J 0001226048 3 34 001-32431 09816221 Dolby Laboratories, Inc. 0001308547 3663 900199783 DE 0930 100 POTRERO AVENUE SAN FRANCISCO CA 94103 415 558 0200 100 POTRERO AVENUE SAN FRANCISCO CA 94103 3 1 rrd242177.xml FORM 3 EX-24. 2 rrd217113_245015.htm POWER OF ATTORNEY