Inventor
CONSIGLIO PIETRO
IT13 patents
⚠️ This page may combine multiple inventors who share the name “CONSIGLIO PIETRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ST MICROELECTRONICS SRL
9 patentsUS6560333B1May 6, 2003
MOS transistors substitute circuit having a transformer/data interface function, particularly for ISDN networks and corresponding control and driving switch configuration
ST MICROELECTRONICS SRL35 citations91
US5818923AOct 6, 1998
System and method for supressing pulse dialing feedback occurring particularly with auxiliary acoustic ringers in socket telephone systems
ST MICROELECTRONICS SRL43 citations91
US5602914AFeb 11, 1997
Device for limiting the working voltage for mechanical switches in telephony
ST MICROELECTRONICS SRL6 citations72
US5525832AJun 11, 1996
Substrate insulation device
ST MICROELECTRONICS SRL3 citations62
US5448636ASep 5, 1995
Device for limiting the working voltage mechanical switches in telephony
ST MICROELECTRONICS SRL3 citations61
US6873702B1Mar 29, 2005
Telephone subscriber system
ST MICROELECTRONICS SRL3 citations57
US5461670AOct 24, 1995
Telephone subscriber system incorporating a drive interface for a telephone line switch at a different reference potential
ST MICROELECTRONICS SRL4 citations56
US5459783AOct 17, 1995
Acoustic feedback suppression device particulary for auxiliary ringers in plug-in telephone systems
ST MICROELECTRONICS SRL1 citations51
US5809134ASep 15, 1998
Telephone interface circuit with impedance termination during call pauses
ST MICROELECTRONICS SRL0 citations40