Assignee
CHAMPLIN KEITH S
US·8 granted patents·1,782 citations·filing 1988–2013
Top patents by PatentIndex Score
8 records- 0199US5140269AElectronic tester for assessing battery/cell capacityCHAMPLIN KEITH S·Filed 1990·Granted Aug 18, 1992·285 cites·45 claims
- 0299US4912416AElectronic battery testing device with state-of-charge compensationCHAMPLIN KEITH S·Filed 1989·Granted Mar 27, 1990·322 cites·10 claims
- 0399US4881038AElectric battery testing device with automatic voltage scaling to determine dynamic conductanceCHAMPLIN KEITH S·Filed 1988·Granted Nov 14, 1989·247 cites·19 claims
- 0499US4825170AElectronic battery testing device with automatic voltage scalingCHAMPLIN KEITH S·Filed 1988·Granted Apr 25, 1989·285 cites·19 claims
- 0598US9588185B2Method and apparatus for detecting cell deterioration in an electrochemical cell or batteryCHAMPLIN KEITH S·Filed 2010·Granted Mar 7, 2017·37 cites·26 claims
- 0698US4816768AElectronic battery testing deviceCHAMPLIN KEITH S·Filed 1988·Granted Mar 28, 1989·336 cites·40 claims
- 0795US5343380AMethod and apparatus for suppressing time-varying signals in batteries undergoing charging or dischargingCHAMPLIN KEITH S·Filed 1992·Granted Aug 30, 1994·265 cites·8 claims
- 0884US9851411B2Suppressing HF cable oscillations during dynamic measurements of cells and batteriesCHAMPLIN KEITH S·Filed 2013·Granted Dec 26, 2017·5 cites·15 claims
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