Assignee
ACR ELECTRONICS
US·21 granted patents·598 citations·filing 1975–2006
Top patents by PatentIndex Score
21 records- 0195US6501340B1Oscillator with frequency stabilizing circuit and method of constructing sameACR ELECTRONICS·Filed 2002·Granted Dec 31, 2002·93 cites·25 claims
- 0287US6388617B1Radio beacon with a GPS interface for automatically activated EPIRBsACR ELECTRONICS·Filed 1999·Granted May 14, 2002·44 cites·1 claims
- 0381US7182479B1Electronic flareACR ELECTRONICS·Filed 2005·Granted Feb 27, 2007·31 cites·13 claims
- 0474US6933889B1Direction and distance finderACR ELECTRONICS·Filed 2004·Granted Aug 23, 2005·35 cites·31 claims
- 0573US5340662AEmergency battery system with an infinite shelf lifeACR ELECTRONICS·Filed 1993·Granted Aug 23, 1994·51 cites·13 claims
- 0673US4188556AElectro-mechanical machineACR ELECTRONICS·Filed 1977·Granted Feb 12, 1980·26 cites·11 claims
- 0770US6805467B2Emergency laser array signal lightACR ELECTRONICS·Filed 2002·Granted Oct 19, 2004·14 cites·20 claims
- 0869US4555457ABattery cell containing potassium monoperoxysulfate in the cathode mixACR ELECTRONICS·Filed 1983·Granted Nov 26, 1985·29 cites·18 claims
- 0967US4696045AEar microphoneACR ELECTRONICS·Filed 1985·Granted Sep 22, 1987·41 cites·8 claims
- 1066US5710989AWater-activated emergency radio beaconACR ELECTRONICS·Filed 1996·Granted Jan 20, 1998·44 cites·4 claims
- 1165US4015810AAutomatic float-off storage bracketACR ELECTRONICS·Filed 1975·Granted Apr 5, 1977·17 cites·15 claims
- 1264US7435148B2Hydrostatic EPIRB releaseACR ELECTRONICS·Filed 2006·Granted Oct 14, 2008·4 cites·8 claims
- 1363US6681615B1Portable digital oxygen leak detectorACR ELECTRONICS·Filed 2002·Granted Jan 27, 2004·13 cites·8 claims
- 1459US5490050AEmergency strobe lightACR ELECTRONICS·Filed 1994·Granted Feb 6, 1996·21 cites·4 claims
- 1555US5526526ASurvival radioACR ELECTRONICS·Filed 1994·Granted Jun 11, 1996·29 cites·1 claims
- 1652US5235337ASearch and rescue transponder housingACR ELECTRONICS·Filed 1992·Granted Aug 10, 1993·23 cites·10 claims
- 1751US5149598ABattery arrangementACR ELECTRONICS·Filed 1991·Granted Sep 22, 1992·24 cites·20 claims
- 1848US5480743ABipolar compression cell for a water-activated batteryACR ELECTRONICS·Filed 1993·Granted Jan 2, 1996·23 cites·1 claims
- 1944US5395707AEnvironmentally safe water-activated batteryACR ELECTRONICS·Filed 1993·Granted Mar 7, 1995·18 cites·4 claims
- 2040US5932856APower switch to prevent inadvertent activation of an emergency locating beaconACR ELECTRONICS·Filed 1998·Granted Aug 3, 1999·9 cites·11 claims
- 2139US4278979AMethod and apparatus for testing survival radiosACR ELECTRONICS·Filed 1979·Granted Jul 14, 1981·9 cites·15 claims
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