an anti-SLAPP suit and eventually recovered his attorney fees. The case was unique in that it involved the legality of speech in an electronic public forum. Since 2014 After being sold to Delta Information Systems in 2014, two former subsidiaries of Ampex Corporation continued business as part of the Ampex legacy. Ampex Data Systems Corporation (ADSC) headquartered in Silicon Valley, and Ampex Japan Ltd. are the only two Ampex businesses that still exist as more than "in name only" entities. ADSC has two business units. The Silicon Valley unit, Ampex Data Systems (ADS), continues the Ampex tradition in the storage industry by manufacturing ruggedized, high-capacity, high-performance digital data storage systems. The Colorado Springs, Colorado, unit, Ampex Intelligent Systems (AIS), is the center for company's line of industrial control system cyber security products and services and its artificial intelligence/machine learning technology which is available in all of the products. The Ampex video system is obsolete, but many thousands of quadruplex videotape recordings remain. Machines that survive are used to transfer archival recordings to modern digital video formats. Ampex Corporation supported the Ampex Museum of Magnetic Recording, started by Peter Hammar in 1982. The contents of that museum were donated to Stanford in 2001. A project is underway to curate Ampex artifacts in physical and digital form. This project will find a permanent home in Redwood City for the Ampex Museum and digital artifacts will be curated at AmpexMuseum.org This project is being funded by contributions from former Ampex employees. See also Ampex Golden Reel Award Erhard Kietz References Further reading Ampex Corporation Records, –1999 ( linear ft.) are housed in the Department of Special Collections and University Archives at Stanford University Libraries FindLaw Ampex Corp v. Cargle (2005) External links Ampex Virtual Museum Video storage Companies based in Hayward, California Electronics companies of the United States Defunct record labels of the United States Electronics companies established in 1944 American companies established in 1944 1944 establishments in California Record labels established in 1970 Record labels disestablished in 1973 Companies that filed for Chapter 11 bankruptcy in 2008 Video equipment manufacturers 2014 mergers and acquisitions