San Jose, California University, San Francisco State University, California State University, East Bay, Santa Clara University, and Stanford University pump thousands of engineering and computer science graduates into the local economy every year. San Jose residents produce more U.S. patents than any other city. On October 15, 2015, the United States Patent and Trademark Office opened a satellite office in San Jose to serve Silicon Valley and the Western United States. Thirty-five percent of all venture capital funds in the U.S. are invested in San Jose and Silicon Valley companies. By April 2018, Google was in the process of planning the "biggest tech
San Jose, California city. San Jose is served by Greater Bay Area media. Print media outlets in San Jose include the "San Jose Mercury News", the weekly "Metro Silicon Valley", "El Observador" and the "Silicon Valley / San Jose Business Journal". The Bay Area's NBC O&O, KNTV 11, is based in San Jose. In total, broadcasters in the Bay Area include 34 television stations, 25 AM radio stations, and 55 FM radio stations. In April 1909, Charles David Herrold, an electronics instructor in San Jose, constructed a radio station to broadcast the human voice. The station, "San Jose Calling" (call letters FN, later