SANTA CLARA, Calif.--(BUSINESS WIRE)--Intevac, Inc. (Nasdaq:IVAC), a leading supplier of thin-film equipment and digital night vision imaging systems, today announced its participation in the Jefferies Semiconductor, Hardware & Communications Infrastructure Summit, being held at the Ritz-Carlton Chicago on August 25th and 26th, 2015. The investor presentation utilized during the Summit will be available through the presentations link on the investor page of the company’s website for a limit