Assignee
TIDELAND SIGNAL CORP
US·16 granted patents·2 pending applications·362 citations·filing 1974–2012
Top patents by PatentIndex Score
18 records- 0192US4286347ADouble acting turbine for converting wave energy of water to electrical powerTIDELAND SIGNAL CORP·Filed 1974·Granted Sep 1, 1981·83 cites·21 claims
- 0289US4097308AGlass enclosed solar cell panelTIDELAND SIGNAL CORP·Filed 1977·Granted Jun 27, 1978·127 cites·12 claims
- 0378US7393254B1Marine buoyTIDELAND SIGNAL CORP·Filed 2007·Granted Jul 1, 2008·13 cites·59 claims
- 0476US4620190AMethod and apparatus for simultaneously actuating navigational lanternsTIDELAND SIGNAL CORP·Filed 1984·Granted Oct 28, 1986·24 cites·8 claims
- 0565US4024491AWireless marine navigational aid systemTIDELAND SIGNAL CORP·Filed 1975·Granted May 17, 1977·27 cites·4 claims
- 0659US4904947AMethod and circuit for measuring pulse widthTIDELAND SIGNAL CORP·Filed 1988·Granted Feb 27, 1990·19 cites·2 claims
- 0744US4849868APulse width modulated switching power supplyTIDELAND SIGNAL CORP·Filed 1988·Granted Jul 18, 1989·11 cites·6 claims
- 0843US4631544AS-band coaxial slot array antennaTIDELAND SIGNAL CORP·Filed 1985·Granted Dec 23, 1986·10 cites·4 claims
- 0943US2014159960A1Marine navigation beaconTIDELAND SIGNAL CORP·Filed 2012·Application pending·0 cites
- 1038US4875132AAntenna grounding systemTIDELAND SIGNAL CORP·Filed 1988·Granted Oct 17, 1989·7 cites·5 claims
- 1137US4415951ALampchangerTIDELAND SIGNAL CORP·Filed 1982·Granted Nov 15, 1983·11 cites·3 claims
- 1236US4982195AServo control with self calibrating presetTIDELAND SIGNAL CORP·Filed 1988·Granted Jan 1, 1991·7 cites·5 claims
- 1334US4931976ATemperature compensated side lobe suppressionTIDELAND SIGNAL CORP·Filed 1988·Granted Jun 5, 1990·6 cites·6 claims
- 1434US4225901ALampchanger for a lightTIDELAND SIGNAL CORP·Filed 1978·Granted Sep 30, 1980·8 cites·11 claims
- 1533US4190777APosition sensor for rotatable lamp changer turretTIDELAND SIGNAL CORP·Filed 1978·Granted Feb 26, 1980·7 cites·2 claims
- 1629US2005146875A1Side-emitting led marine signaling deviceTIDELAND SIGNAL CORP·Filed 2004·Application pending·0 cites
- 1724US4175244ALamp filament configuration for use in a drum lensTIDELAND SIGNAL CORP·Filed 1978·Granted Nov 20, 1979·1 cites·6 claims
- 1821US4253042AAlternating current lampchanger control circuitTIDELAND SIGNAL CORP·Filed 1979·Granted Feb 24, 1981·1 cites·12 claims
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