Assignee
NISUS VIDEO INC
US·4 granted patents·38 citations·filing 1983–1985
Top patents by PatentIndex Score
4 records- 0169US4551763ADiagonal sweep shutter mechanism for video tape cameraNISUS VIDEO INC·Filed 1983·Granted Nov 5, 1985·19 cites·8 claims
- 0259US4643548AShutter mechanism for a video tape cameraNISUS VIDEO INC·Filed 1985·Granted Feb 17, 1987·9 cites·46 claims
- 0343US4545659ADevice for continuously varying the shutter speed of a video tape cameraNISUS VIDEO INC·Filed 1983·Granted Oct 8, 1985·7 cites·32 claims
- 0442US4547051AShutter for a video tape cameraNISUS VIDEO INC·Filed 1983·Granted Oct 15, 1985·3 cites·39 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →