Patent US 4858011A
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| Patent number | US 4858011A |
|---|---|
| Title | Video switcher system with modular architecture |
| Inventors | Richard A. Jackson, Peter D. Symes, Richard S. Bannister, Thomas A. Grancey, Richard A. Frasier, John Abt, Ronnie D. Barnett, James E. Blecksmith, Kevin D. Windrem, Neil R. Olmstead |
| Company | Jackson Richard A, Symes Peter D, Bannister Richard S, Grancey Thomas A, Frasier Richard A, John Abt, Barnett Ronnie D, Blecksmith James E, Windrem Kevin D, Olmstead Neil R |
| Filing date | 1988-04-04 |
| Grant date | 1989-08-15 |
| Cites |