Assignee
PHYSIO CONTROL MFG CORP
US·12 granted patents·1,123 citations·filing 1997–2001
Top patents by PatentIndex Score
12 records- 0198US6280391B1Method and apparatus for removing baseline wander from an egg signalPHYSIO CONTROL MFG CORP·Filed 1999·Granted Aug 28, 2001·204 cites·20 claims
- 0292US6185450B1Digital sliding pole fast-restore for an electrocardiograph displayPHYSIO CONTROL MFG CORP·Filed 1998·Granted Feb 6, 2001·281 cites·23 claims
- 0378US6137261ARechargeable battery maintenance and testing systemPHYSIO CONTROL MFG CORP·Filed 1998·Granted Oct 24, 2000·84 cites·81 claims
- 0475US6980856B2Circuit for performing external pacing and biphasic defibrillationPHYSIO CONTROL MFG CORP·Filed 2001·Granted Dec 27, 2005·59 cites·34 claims
- 0574US6171256B1Method and apparatus for detecting a condition associated with acute cardiac ischemiaPHYSIO CONTROL MFG CORP·Filed 1998·Granted Jan 9, 2001·266 cites·55 claims
- 0657US6208895B1Circuit for performing external pacing and biphasic defibrillationPHYSIO CONTROL MFG CORP·Filed 1998·Granted Mar 27, 2001·60 cites·33 claims
- 0754US5824017AH-bridge circuit for generating a high-energy biphasic waveform in an external defibrillatorPHYSIO CONTROL MFG CORP·Filed 1997·Granted Oct 20, 1998·54 cites·47 claims
- 0853US6487448B2Method and apparatus for converting a monophasic defibrillator to a biphasic defibrillatorPHYSIO CONTROL MFG CORP·Filed 2001·Granted Nov 26, 2002·8 cites·16 claims
- 0953US6223077B1Automatic power switching in a defibrillatorPHYSIO CONTROL MFG CORP·Filed 1998·Granted Apr 24, 2001·78 cites·30 claims
- 1045US6133787AMethod and apparatus for controlling the common mode impedance misbalance of an isolated single-ended circuitPHYSIO CONTROL MFG CORP·Filed 1999·Granted Oct 17, 2000·12 cites·26 claims
- 1134US6173204B1Semiconductor assisted relay in a biphasic defibrillatorPHYSIO CONTROL MFG CORP·Filed 1998·Granted Jan 9, 2001·15 cites·28 claims
- 1230US6212429B1Method and apparatus for converting a monophasic defibrillator to a biphasic defibrillatorPHYSIO CONTROL MFG CORP·Filed 1998·Granted Apr 3, 2001·2 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →