Inventor
Roberto Gariboldi
Inventor
Lacchiarella, IT
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique35%
G05FSystems for regulating electric or magnetic variables18%
H02HEmergency protective circuit arrangements13%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems10%
G01RMeasuring electric variables8%
G05BControl or regulating systems in general3%
G06KGraphical data reading3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
G11CStatic stores3%
H01HElectric switches3%
PatentTitleYear
10,910,831Monitoring system to monitor the condition of an industrial wiring system and corresponding industrial wiring system20216,842,162'Liquid crystal display memory controller using folded addressing'20056,577,171'Methods and apparatus for preventing inadvertent activation of power devices'20036,518,830'High efficiency electronic circuit for generating and regulating a supply voltage'20036,507,227'Device and method for monitoring current delivered to a load'20036,150,867'Integrated device for switching systems with filtered reference quantities'20006,107,758'Operation circuit in particular for discharge lamps using discrete time definition values to control operation state switching'20006,075,391'Turn-off circuit for an LDMOS in presence of a reverse current'20006,060,948'Protection circuit for controlling the gate voltage of a hv LDMOS transistor'20006,031,412'Control of the body voltage of a HV LDMOS'20005,945,819'Voltage regulator with fast response'19995,874,850'Mos voltage elevator of the charge pump type'19995,831,466'Protection method for power transistors, and corresponding circuit'19985,789,971'Protection circuit and method for power transistors, voltage regulator using the same'19985,760,613'Method and corresponding circuit detecting an open load'19985,747,978'Circuit for generating a reference voltage and detecting an under voltage of a supply and corresponding method'19985,710,690'Method and apparatus for protecting an integrated circuit from current overload'19985,668,508'Oscillator circuit having oscillation frequency independent from the supply voltage value'19975,656,969'Slew rate control and optimization of power consumption in a power stage'19975,541,540'MOS half-bridge drive circuit, particularly for power MOS half-bridges'19965,481,221'Charge pump circuit for low supply voltage applications'19965,453,678'Programmable-output voltage regulator'19955,422,587'Driving circuit for a field effect transistor in a final semibridge stage'19955,376,832'MOS half-bridge drive circuit, particularly for power MOS half-bridges'19945,182,470'Negative overvoltage protection circuit, in particular for output stages'19935,119,263'Negative overvoltage protection circuit for insulated vertical PNP transistors'19924,899,098'Low voltage drop series regulator with overvoltage and overcurrent protection'19904,882,532'Active overvoltage control for inductive load driving'19894,786,827'Antisaturation circuit for integrated PNP transistor with intervention characteristic definable according to a preset function'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Patents assigned to SGS MICROELETTRONICA SPA (1)· patent assignee history
1988–2003Based in Lacchiarella, IT· patent location history
1989–1999Patents assigned to SGS THOMSON MICROELECTRONICS (14)· patent assignee history
1992–1998Based in Milan, IT· patent location history
1994–2005Patents assigned to ST MICROELECTRONICS SRL (12)· patent assignee history
1996–1999Patents assigned to CONS RIC MICROELETTRONICA (8)· patent assignee history
1998–2005Based in Lachiarella, IT· patent location history
2000Patents assigned to PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH (1)· patent assignee history
2021Based in Montanaso Lombardo, IT· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SGS THOMSON MICROELECTRONICS | 14 | 1989–1999 |
| ST MICROELECTRONICS SRL | 12 | 1994–2005 |
| CONS RIC MICROELETTRONICA | 8 | 1996–1999 |
| PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH | 1 | 2000 |
| SGS MICROELETTRONICA SPA | 1 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lacchiarella, IT | 22 | 1988–2003 |
| Lachiarella, IT | 3 | 1998–2005 |
| Milan, IT | 3 | 1992–1998 |
| Montanaso Lombardo, IT | 1 | 2021 |