300), another three-screen immersive conference system with improved data-efficient codecs that used half the data bandwidth of other comparable systems at the time. In 2011, Polycom posted $1.5 billion in revenue. References Manufacturing companies based in San Jose, California Companies formerly listed on the Nasdaq Telecommunications equipment vendors Teleconferencing Videotelephony Technology companies based in the San Francisco Bay Area American companies established in 1990 Electronics companies established in 1990 Telecommunications companies established in 1990 1990 establishments in California 1996 initial public offerings 2016 mergers and acquisitions 2018 mergers and acquisitions