Assignee
US DIRECTOR NATIONAL SECURITY
US·6 granted patents·54 citations·filing 1978–1991
Top patents by PatentIndex Score
6 records- 0160US5245408AElectro-optic coherent light detectorUS DIRECTOR NATIONAL SECURITY·Filed 1991·Granted Sep 14, 1993·23 cites·14 claims
- 0249US4755745AIncoherent light optical processorUS DIRECTOR NATIONAL SECURITY·Filed 1986·Granted Jul 5, 1988·11 cites·13 claims
- 0338US4342111ADigital bridging apparatus for telephone conferencing systemUS DIRECTOR NATIONAL SECURITY·Filed 1980·Granted Jul 27, 1982·9 cites·3 claims
- 0430US5012440AOuter product optical interferometer with maskUS DIRECTOR NATIONAL SECURITY·Filed 1989·Granted Apr 30, 1991·1 cites·3 claims
- 0528US4903339ALocally nulled sine-wave total power alarm for intrusion detecting optical communications systemsUS DIRECTOR NATIONAL SECURITY·Filed 1988·Granted Feb 20, 1990·10 cites·15 claims
- 0620US5245659AConstant ratio coding for multipath rejection and ECCM enhancementUS DIRECTOR NATIONAL SECURITY·Filed 1978·Granted Sep 14, 1993·0 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →