Inventor · disambiguated record
Jan Ljungstroem
Also filed as: LJUNGSTROEM JAN
9 granted patents·602 citations·filing 1990–1994
92Inventor score
Technology areasA61N
Top patents by PatentIndex Score
9 records- 0168US5016634AImplantable medical device with means for telemetric transmission of dataSIEMENS AG·Filed 1990·Granted May 21, 1991·124 cites·9 claims
- 0267US5433731AMechanical defibrillator and method for defibrillating a heartPACESETTER AB·Filed 1994·Granted Jul 18, 1995·114 cites·34 claims
- 0359US5423864ADifibrillation systemSIEMENS ELEMA AB·Filed 1993·Granted Jun 13, 1995·92 cites·11 claims
- 0457US5405365AImplantable medical device having means for stimulating tissue contractions with adjustable stimulation intensity and a method for the operation of such a deviceSIEMENS AG·Filed 1994·Granted Apr 11, 1995·81 cites·16 claims
- 0557US5159926AMedical stimulation and/or monitoring device interacting with the body of a patient based upon selectable parameter setSIEMENS AG·Filed 1990·Granted Nov 3, 1992·88 cites·8 claims
- 0648US5042480AMethod and implantable medical device for stimulating tissue contractionsSIEMENS AG·Filed 1990·Granted Aug 27, 1991·63 cites·19 claims
- 0734US5016632AMedical device and method for stimulating a physiological event in a patient with a stimulation intensity automatically adapting to the physical activity of the patientSIEMENS AG·Filed 1990·Granted May 21, 1991·18 cites·9 claims
- 0829US5095902AImplantable medical stimulation system optionally operable in a bipolar or a unipolar modeSIEMENS AG·Filed 1990·Granted Mar 17, 1992·11 cites·9 claims
- 0929US5074304AImplantable heart pacemaker and method for stimulating the heart with the repetition rate of the stimulations of heart muscle contractions limited to a maximum valueSIEMENS AG·Filed 1990·Granted Dec 24, 1991·11 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →