Inventor · disambiguated record
David J. Hedberg
Also filed as: HEDBERG DAVID · HEDBERG DAVID J
13 granted patents·2 pending applications·798 citations·filing 1981–2010
94Inventor score
Top patents by PatentIndex Score
15 records- 0189US6831517B1Bias-management system and method for programmable RF power amplifierINTERSIL INC·Filed 2003·Granted Dec 14, 2004·46 cites·26 claims
- 0288US6731168B2Power amplifier linearizer that compensates for long-time-constant memory effects and method thereforINTERSIL INC·Filed 2002·Granted May 4, 2004·44 cites·29 claims
- 0388US4724495ADigital formatter, controller, and head assembly for video disk recording system, and methodHEDBERG DAVID J·Filed 1985·Granted Feb 9, 1988·63 cites·6 claims
- 0488US4577240AMultiple zone multiple disk video recording systemDIGITAL ENGINEERING LTD·Filed 1982·Granted Mar 18, 1986·92 cites·9 claims
- 0586US6193659B1Medical ultrasonic diagnostic imaging method and apparatusACUSON·Filed 1999·Granted Feb 27, 2001·120 cites·73 claims
- 0682US7987410B2Systems and methods for decreasing latency in a digital transmission systemXOCYST TRANSFER AG L L C·Filed 2010·Granted Jul 26, 2011·9 cites·28 claims
- 0779US5913823AUltrasound imaging method and system for transmit signal generation for an ultrasonic imaging system capable of harmonic imagingACUSON·Filed 1997·Granted Jun 22, 1999·268 cites·51 claims
- 0876US6905467B2Ultrasonic harmonic imaging system and method using waveform pre-distortionACUSON·Filed 2001·Granted Jun 14, 2005·36 cites·48 claims
- 0970US7698623B2Systems and methods for decreasing latency in a digital transmission systemHEDBERG DAVID·Filed 2005·Granted Apr 13, 2010·9 cites·12 claims
- 1065US5902243AUltrasonic imaging method with multiple pulse cancellationACUSON·Filed 1998·Granted May 11, 1999·51 cites·10 claims
- 1163US6312379B1Ultrasonic harmonic imaging system and method using waveform pre-distortionACUSON·Filed 1998·Granted Nov 6, 2001·42 cites·59 claims
- 1250US4435734AFM Video recording and reproducing systemVAS CORP·Filed 1981·Granted Mar 6, 1984·11 cites·4 claims
- 1347US4471317AFast response, equalized AGC amplifierDIGITAL ENGINEERING LTD·Filed 1982·Granted Sep 11, 1984·7 cites·4 claims
- 1440US2004228424A1Receiver with analog barker detectorFiled 2004·Application pending·0 cites
- 1527US2006218459A1Coding systems and methodsHEDBERG DAVID·Filed 2006·Application pending·0 cites
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