Inventor · disambiguated record
Todd D. Heathershaw
Also filed as: HEATHERSHAW TODD D
8 granted patents·4 pending applications·533 citations·filing 2002–2020
91Inventor score
Top patents by PatentIndex Score
12 records- 0192US7489966B2Independent therapy programs in an implantable medical deviceMEDTRONIC INC·Filed 2005·Granted Feb 10, 2009·91 cites·18 claims
- 0292US6937891B2Independent therapy programs in an implantable medical deviceMEDTRONIC INC·Filed 2002·Granted Aug 30, 2005·217 cites·15 claims
- 0391US7805189B2Voltage/current regulator improvements for an implantable medical deviceMEDTRONIC INC·Filed 2007·Granted Sep 28, 2010·77 cites·18 claims
- 0489US10326287B2Multiple battery cell monitor having shared control lines and balance switchAPPLE INC·Filed 2017·Granted Jun 18, 2019·11 cites·20 claims
- 0578US7483748B2Programmable waveform pulses for an implantable medical deviceMEDTRONIC INC·Filed 2002·Granted Jan 27, 2009·76 cites·31 claims
- 0675US9056206B2Adaptable current regulator for delivery of current-based electrical stimulation therapyTORGERSON NATHAN A·Filed 2009·Granted Jun 16, 2015·20 cites·60 claims
- 0773US8655453B2Connecting electrical sources to electrode nodes in a medical deviceWERDER JONATHAN C·Filed 2009·Granted Feb 18, 2014·18 cites·29 claims
- 0860US7089057B2Detection of possible failure of capacitive elements in an implantable medical deviceMEDTRONIC INC·Filed 2002·Granted Aug 8, 2006·23 cites·19 claims
- 0951US2009259278A1Programmable waveform pulses for an implantable medical deviceMEDTRONIC INC·Filed 2009·Application pending·0 cites
- 1043US2022045521A1Method and apparatus for active current balancing in multiple parallel battery cellsAPPLE INC·Filed 2020·Application pending·0 cites
- 1140US2003208244A1Voltage/current regulator improvements for an implantable medical deviceMEDTRONIC INC·Filed 2002·Application pending·0 cites
- 1237US2003204222A1Recharge delay for an implantable medical deviceMEDTRONIC INC·Filed 2002·Application pending·0 cites
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