Marelli Autronica S.p.A.
Patent Owner
Stats
- 5 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 31, 2000 most recent publication
Details
- 5 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 904 Total Citation Count
- Nov 25, 1981 Earliest Filing
- 48 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5404053 Circuit for controlling the maximum current in a MOS power transistor used for driving a load connected to earthJun 09, 93Apr 04, 95[H03K]
5313114 Comparator circuit with precision hysteresis and high input impedanceDec 31, 91May 17, 94[H03K]
5258723 Integrated instrumentation amplifier with integrated frequency-compensating capacitanceJul 27, 92Nov 02, 93[H03F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6140770 Ballast for a gas-discharge lamp, particularly for motor vehiclesExpiredSep 20, 94Oct 31, 00[H05B]
5566138 Counter circuit for controlling the operation of a quartz clock with "one touch" or "fast" electrical resetting of the timeExpiredFeb 01, 94Oct 15, 96[G04C, G04F]
5343157 Method and apparatus for measuring an unknown capacitance using a known reference capacitanceExpiredApr 17, 92Aug 30, 94[G01R]
5329209 Self-oscillating circuit for driving a gas discharge lamp, particularly for use on board a motor vehicleExpiredNov 23, 92Jul 12, 94[H05B]
5313121 Circuit for processing signals supplied by a zirconium-type oxygen sensorExpiredDec 16, 91May 17, 94[H03K, G06G]
5289105 Voltage-regulator circuit for a system for recharging the battery of a motor vehicleExpiredOct 21, 91Feb 22, 94[H02J]
5254935 Monitoring circuit for a system for recharging a motor vehicle batteryExpiredApr 13, 92Oct 19, 93[H02J]
5195011 Circuit for interfacing between a microprocessor and a plurality of power stages, particularly for controlling electro-injectorsExpiredNov 07, 90Mar 16, 93[H02H]
5173654 Voltage-regulator circuit for a system for recharging the battery of a motor vehicleExpiredOct 22, 91Dec 22, 92[H02J]
5173832 Electrical circuit, particularly an electronic power circuit for motor vehicle injection systems, with a function for the detection and diagnosis of faults, and the related methodExpiredJun 29, 89Dec 22, 92[H02H]
5155396 Integrated interface circuit for processing the signal supplied by a capacitive sensorExpiredOct 03, 90Oct 13, 92[H03K, H03B]
5151634 Device for controlling a gas-discharge lamp for use in a motor vehicleExpiredOct 21, 91Sep 29, 92[H05B]
5146777 Device for detecting pinking, cylinder by cylinder, in a multi-cylinder otto engineExpiredOct 03, 90Sep 15, 92[G01L]
5142236 Switched-capacitor circuit having a full-wave-rectifying and integrating functionExpiredOct 12, 90Aug 25, 92[H03K]
5113316 System for the assembly and connection of electronic circuit boards, particularly for use in motor vehiclesExpiredNov 07, 90May 12, 92[H05K]
5015878 Circuit for processing the signal generated by a variable-reluctance electromagnetic rotation sensorExpiredOct 25, 89May 14, 91[H03K]
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