CARLSBAD, Calif., March 4, 2015 /PRNewswire/ -- Patriot Scientific Corporation (OTCQB: PTSC) today announced that its Annual Meeting of Stockholders will be held on April 30, 2015. The meeting will be conducted in a virtual format and broadcast via web-streaming. Additional details regarding the meeting will be made available in the Company's Proxy Statement which is expected to be filed early next week.