GigOptix, Inc. (NYSE MKT:GIG), a leading fabless supplier of semiconductor and optical components that enable high speed information streaming, today announced that Dr. Avi Katz, Chairman and Chief Executive Officer, and Curt Sacks, Chief Financial Officer, will present at the 13 th Annual B. Riley & Co. Investor Conference at 3:00 p.m. Pacific Time on Wednesday, May 23, 2012. The conference will take place at the Loews Hotel in Santa Monica, CA. A live webcast of GigOptix's presentation may be accessed from the investor relations section of the Company's Web site at http://www.GigOptix.com. Access to the replay will be available approximately two hours after the live webcast. About GigOptix, Inc.GigOptix is a leading fabless supplier of semiconductor and optical components that enable high-speed end-to-end information streaming over the network and address emerging high-growth opportunities in the communications, industrial, defense and avionics industries. The Company offers a unique broad portfolio of Drivers, TIAs and TFPSTM optical modulators for 40G and 100G fiber-optic telecommunications and data-communications networks, and high performance MMIC solutions that enable next generation wireless microwave systems up to 90GHz and drivers. GigOptix also offers a wide range of ASIC solutions through its ChipX product line.