Inventor · disambiguated record
Kjell A. Ingebrigtsen
Also filed as: INGEBRIGTSEN KJELL A · INGEBRIGTSEN KJELL ARNE
4 granted patents·1 pending application·153 citations·filing 1976–2010
77Inventor score
Files withBERG SIGRID1G E MEDICAL SYSTEMS GLOBAL TEC1INTERSPEC INC1MASSACHUSETTS INST TECHNOLOGY1STERN ERNEST1
Top patents by PatentIndex Score
5 records- 0159US5085221AUltrasonic imaging probeINTERSPEC INC·Filed 1990·Granted Feb 4, 1992·128 cites·20 claims
- 0258US4101965ASurface acoustic wave devices for processing and storing signalsMASSACHUSETTS INST TECHNOLOGY·Filed 1976·Granted Jul 18, 1978·13 cites·14 claims
- 0353US6821252B2Harmonic transducer element structures and propertiesG E MEDICAL SYSTEMS GLOBAL TEC·Filed 2002·Granted Nov 23, 2004·2 cites·61 claims
- 0442US4066984ASurface acoustic wave devices for processing and storing signalsSTERN ERNEST·Filed 1976·Granted Jan 3, 1978·10 cites·17 claims
- 0527US2012074509A1Wafer bond cmut array with conductive viasBERG SIGRID·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →