Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6236225 | Method of testing the gate oxide in integrated DMOS power transistors and integrated device comprising a DMOS power transistor | Bruno Murari, Enrico Novarini | 2001-05-22 |
| RE35486 | Circuital arrangement for preventing latchup in transistors with insulated collectors | Paolo Ferrari | 1997-04-01 |
| 5185649 | Circuital arrangement for preventing latchup in transistors with insulated collectors | Paolo Ferrari | 1993-02-09 |
| 5021860 | Integrated device for shielding the injection of charges into the substrate | Paolo Ferrari, Maria T. Gatti | 1991-06-04 |
| 4910159 | Method for incrementally increasing the collector area of a lateral PNP transistor during electrical testing of an integrated device on wafer | Paolo Ferrari, Mario Foroni, Maria T. Gatti | 1990-03-20 |
| 4890149 | Integrated device for shielding charge injection into the substrate, in particular in driving circuits for inductive and capacitive loads | Paolo Ferrari, Maria T. Gatti | 1989-12-26 |
| 4887141 | Saturation limiting system for a vertical, isolated collector PNP transistor and monolithically integrated structure thereof | Paolo Ferrari, Maria T. Gatti | 1989-12-12 |
| 4887142 | Monolithically integrated semiconductor device containing bipolar junction transistors, CMOS and DMOS transistors and low leakage diodes and a method for its fabrication | Carlo Cini, Claudio Contiero, Paola Galbiati | 1989-12-12 |
| 4829344 | Electronic semiconductor device for protecting integrated circuits against electrostatic discharges | Paolo Ferrari | 1989-05-09 |
| 4740821 | NPN equivalent structure with breakdown voltage greater than the intrinsic breakdown voltage of NPN transistors | Maurizio Zuffada, Paolo Ferrari | 1988-04-26 |
| 4739378 | Protection of integrated circuits from electric discharge | Paolo Ferrari | 1988-04-19 |
| 4725810 | Method of making an implanted resistor, and resistor obtained thereby | Mario Foroni, Paolo Ferrari | 1988-02-16 |
| 4682197 | Power transistor with spaced subtransistors having individual collectors | Flavio Villa, Bruno Murari, Aldo Torazzina, Fabrizio Stefani | 1987-07-21 |
| 4672235 | Bipolar power transistor | Flavio Villa, Bruno Murari, Carlo Cini | 1987-06-09 |
| 4663647 | Buried-resistance semiconductor device and fabrication process | Paolo Ferrari, Luigi Silvestri, Flavio Villa | 1987-05-05 |
| 4641171 | Monolithically integrated semiconductor power device | Giuseppe Ferla, Salvatore Musumeci, Salvatore Raciti | 1987-02-03 |
| 4631561 | Semiconductor overvoltage suppressor with accurately determined striking potential | Mario Foroni | 1986-12-23 |
| 4614962 | Controlled electronic switching device for the suppression of transients | Paolo Ferrari, Mario Foroni, Sergio Garue | 1986-09-30 |
| 4319262 | Integrated-circuit structure including lateral PNP transistor with polysilicon layer bridging gap in collector field relief electrode | Vincenzo Prestileo, Mario Foroni | 1982-03-09 |
| 4266233 | I-C Wafer incorporating junction-type field-effect transistor | Mario Foroni | 1981-05-05 |
| 4245209 | Voltage divider including a tapped resistor diffused in semiconductor substrate | Fausto Catellani, Giuseppe Gavioli | 1981-01-13 |