Inventor · disambiguated record
Sergiu Silvian
Also filed as: SILVIAN SERGIU
29 granted patents·4,048 citations·filing 1985–2006
98Inventor score
Top patents by PatentIndex Score
29 records- 0199US4944299AHigh speed digital telemetry system for implantable deviceSIEMENS PACESETTER·Filed 1989·Granted Jul 31, 1990·1.1k cites·20 claims
- 0299US4681111AAnalog and digital telemetry system for an implantable deviceSIEMENS PACESETTER·Filed 1985·Granted Jul 21, 1987·439 cites·10 claims
- 0398US6400990B1Patient activated telemetry control unit using bidirectional asymmetric dual-mode telemetry link to communicate with an implanted devicePACESETTER INC·Filed 2000·Granted Jun 4, 2002·182 cites·30 claims
- 0498US5562713ABidirectional telemetry apparatus and method for implantable devicePACESETTER INC·Filed 1995·Granted Oct 8, 1996·490 cites·17 claims
- 0597US5466246ATelemetry receiver for implantable device, incorporating digital signal processingPACESETTER INC·Filed 1994·Granted Nov 14, 1995·273 cites·18 claims
- 0692US4980898ASelf-oscillating burst mode transmitter with integral number of periodsSIEMENS PACESETTER·Filed 1989·Granted Dec 25, 1990·87 cites·20 claims
- 0790US4742831ASelection and isolation apparatus for use with ECG deviceSIEMENS PACESETTER·Filed 1985·Granted May 10, 1988·80 cites·6 claims
- 0889US5058581ATelemetry apparatus and method for implantable tissue stimulatorSIEMENS PACESETTER·Filed 1990·Granted Oct 22, 1991·312 cites·23 claims
- 0989US4979506ASelf-test system and method for external programming deviceSIEMENS PACESETTER·Filed 1989·Granted Dec 25, 1990·94 cites·29 claims
- 1075US8209005B1System and method for reducing pain in a high-voltage lead impedance check procedure using DC voltage or current in an implantable medical deviceMOULDER J CHRISTOPHER·Filed 2006·Granted Jun 26, 2012·18 cites·12 claims
- 1175US6324428B1Implantable medical device having an improved electronic assembly for increasing packaging density and enhancing component protectionPACESETTER INC·Filed 1999·Granted Nov 27, 2001·147 cites·7 claims
- 1273US7136703B1Programmer and surface ECG system with wireless communicationPACESETTER INC·Filed 2002·Granted Nov 14, 2006·57 cites·8 claims
- 1373US4991583APacemaker having independently programmable electrode configuration for pacing and sensing and method for operation thereofSIEMENS PACESETTER·Filed 1989·Granted Feb 12, 1991·120 cites·45 claims
- 1471US6477414B1Transformer assembly for implantable cardiac stimulation devicePACESETTER INC·Filed 2001·Granted Nov 5, 2002·47 cites·14 claims
- 1570US6522920B2System and method of protecting transformer-driven switches from external magnetic fieldsPACESETTER INC·Filed 2000·Granted Feb 18, 2003·45 cites·23 claims
- 1670US5170414AAdjustable output level signal transmitterSIEMENS PACESETTER·Filed 1989·Granted Dec 8, 1992·104 cites·21 claims
- 1767US6577900B1High speed telemetry systemPACESETTER INC·Filed 2001·Granted Jun 10, 2003·37 cites·22 claims
- 1866US4947407ASample-and-hold digital phase-locked loop for ask signalsSIEMENS PACESETTER·Filed 1989·Granted Aug 7, 1990·90 cites·26 claims
- 1965US6968231B1High voltage converter for an implantable medical devicePACESETTER INC·Filed 2002·Granted Nov 22, 2005·32 cites·13 claims
- 2063US4847617AHigh speed digital telemetry system for implantable devicesSIEMENS PACESETTER·Filed 1987·Granted Jul 11, 1989·81 cites·22 claims
- 2153US4972438ASelf-oscillating transmitterSIEMENS PACESETTER·Filed 1989·Granted Nov 20, 1990·13 cites·10 claims
- 2251US5769876AMethod and apparatus for telemetering data bidirectionally between two devices, one device incorporating a coarse phase adjustment and the other device incorporating a fine phase adjustmentPACESETTER INC·Filed 1996·Granted Jun 23, 1998·53 cites·21 claims
- 2348US6577898B2Bi-directional telemetry system and method for transmitting data at high transmission ratePACESETTER INC·Filed 2001·Granted Jun 10, 2003·3 cites·34 claims
- 2448US6096062AMethod and apparatus for maintaining a high voltage capacitor in an implantable cardiac devicePACESETTER INC·Filed 1998·Granted Aug 1, 2000·44 cites·35 claims
- 2545US5700280AMethod and apparatus for controlling the charging phase of an implantable cardioverter-defribrillatorPACESETTER INC·Filed 1996·Granted Dec 23, 1997·40 cites·13 claims
- 2645US5264843AHigh speed reflected impedance telemetry system for implantable medical deviceSIEMENS PACESETTER·Filed 1991·Granted Nov 23, 1993·42 cites·13 claims
- 2743US5475307AFrequency demodulator and method for asynchronously demodulating sample signalsPACESETTER INC·Filed 1994·Granted Dec 12, 1995·9 cites·7 claims
- 2840US6301504B1High speed telemetry system using transmission medium as a component of a telemetry linkPACESETTER INC·Filed 1999·Granted Oct 9, 2001·23 cites·23 claims
- 2937US5350405AMethod and apparatus for capacitor tolerance compensation in a cardiac stimulating deviceSIEMENS PACESETTER·Filed 1992·Granted Sep 27, 1994·21 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →