Patent US 4853784A

From TekWiki
Jump to navigation Jump to search
Patent number US 4853784A
Title Video switcher with independent processing of selected video signals
Inventors John Abt, Ronnie D. Barnett, James E. Blecksmith, Kevin D. Windrem, Neil R. Olmstead, Richard A. Jackson, Peter D. Symes, Richard S. Bannister, Thomas A. Grancey, Richard A. Frasier
Company The Grass Valley Group, Inc.
Filing date 1988-02-19
Grant date 1989-08-01
Cites