Inventor
SILVIAN SERGIU
US29 patents
⚠️ This page may combine multiple inventors who share the name “SILVIAN SERGIU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PACESETTER INC
15 patentsUS6400990B1Jun 4, 2002
Patient activated telemetry control unit using bidirectional asymmetric dual-mode telemetry link to communicate with an implanted device
PACESETTER INC182 citations99
US5562713AOct 8, 1996
Bidirectional telemetry apparatus and method for implantable device
PACESETTER INC490 citations99
US5466246ANov 14, 1995
Telemetry receiver for implantable device, incorporating digital signal processing
PACESETTER INC273 citations99
US7136703B1Nov 14, 2006
Programmer and surface ECG system with wireless communication
PACESETTER INC57 citations96
US6324428B1Nov 27, 2001
Implantable medical device having an improved electronic assembly for increasing packaging density and enhancing component protection
PACESETTER INC147 citations95
US6968231B1Nov 22, 2005
High voltage converter for an implantable medical device
PACESETTER INC32 citations93
US6522920B2Feb 18, 2003
System and method of protecting transformer-driven switches from external magnetic fields
PACESETTER INC45 citations93
US6577900B1Jun 10, 2003
High speed telemetry system
PACESETTER INC37 citations92
US6477414B1Nov 5, 2002
Transformer assembly for implantable cardiac stimulation device
PACESETTER INC47 citations92
US6301504B1Oct 9, 2001
High speed telemetry system using transmission medium as a component of a telemetry link
PACESETTER INC23 citations92
US6096062AAug 1, 2000
Method and apparatus for maintaining a high voltage capacitor in an implantable cardiac device
PACESETTER INC44 citations92
US5769876AJun 23, 1998
Method and apparatus for telemetering data bidirectionally between two devices, one device incorporating a coarse phase adjustment and the other device incorporating a fine phase adjustment
PACESETTER INC53 citations92
US5700280ADec 23, 1997
Method and apparatus for controlling the charging phase of an implantable cardioverter-defribrillator
PACESETTER INC40 citations92
US5475307ADec 12, 1995
Frequency demodulator and method for asynchronously demodulating sample signals
PACESETTER INC9 citations74
US6577898B2Jun 10, 2003
Bi-directional telemetry system and method for transmitting data at high transmission rate
PACESETTER INC3 citations63
SIEMENS PACESETTER
13 patentsUS5058581AOct 22, 1991
Telemetry apparatus and method for implantable tissue stimulator
SIEMENS PACESETTER312 citations99
US4944299AJul 31, 1990
High speed digital telemetry system for implantable device
SIEMENS PACESETTER1,065 citations99
US4681111AJul 21, 1987
Analog and digital telemetry system for an implantable device
SIEMENS PACESETTER439 citations99
US4991583AFeb 12, 1991
Pacemaker having independently programmable electrode configuration for pacing and sensing and method for operation thereof
SIEMENS PACESETTER120 citations98
US5170414ADec 8, 1992
Adjustable output level signal transmitter
SIEMENS PACESETTER104 citations96
US4980898ADec 25, 1990
Self-oscillating burst mode transmitter with integral number of periods
SIEMENS PACESETTER87 citations96
US4979506ADec 25, 1990
Self-test system and method for external programming device
SIEMENS PACESETTER94 citations96
US4947407AAug 7, 1990
Sample-and-hold digital phase-locked loop for ask signals
SIEMENS PACESETTER90 citations96
US4847617AJul 11, 1989
High speed digital telemetry system for implantable devices
SIEMENS PACESETTER81 citations96
US4742831AMay 10, 1988
Selection and isolation apparatus for use with ECG device
SIEMENS PACESETTER80 citations96
US5350405ASep 27, 1994
Method and apparatus for capacitor tolerance compensation in a cardiac stimulating device
SIEMENS PACESETTER21 citations92
US5264843ANov 23, 1993
High speed reflected impedance telemetry system for implantable medical device
SIEMENS PACESETTER42 citations92
US4972438ANov 20, 1990
Self-oscillating transmitter
SIEMENS PACESETTER13 citations74