Inventor

Maurizio Nessi

Inventor

Como, IT

Overview

21→

Patents

1995–2016

Patent span

Electricity

Primary field (CPC H)

Patents· 21 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H02Pprimary

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters30%

G11BInformation storage based on relative movement between record carrier and transducer15%

H03KPulse technique15%

H03FAmplifiers11%

H03MCoding11%

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 systems7%

G01RMeasuring electric variables4%

G06FElectric digital data processing4%

H02HEmergency protective circuit arrangements4%

PatentTitleYear

9,362,855'Determining a position of a motor using an on-chip component'2016 8,749,183'Determining a position of a motor using an on-chip component'2014 8,174,292'Current sensing circuit for PWM applications with pulse width modulation and corresponding current process'2012 7,545,612'Apparatus for powering electric motors'2009 6,788,490'Circuit for estimating the speed of an electromagnetic actuator'2004 6,727,838'Tracking analog-to-digital converter'2004 6,680,598'Circuit for the speed recovery of a direct current motor and method using said circuit'2004 6,549,044'Driving circuit for a voice coil motor and driving method thereof'2003 6,417,639'Control circuit for a hard disk drive head'2002 6,385,067'Analog/digital PWM control circuit of a winding'2002 6,249,099'Silent phase commutation in a three-phase brushless DC motor'2001 6,222,751'Driver circuit for a polyphase DC motor with minimized voltage spikes'2001 6,154,163'Successive approximation shift register with reduced latency'2000 6,150,853'Integrated unit gain output stage'2000 6,094,022'Low jitter zero crossing BEMF detector and motor incorporating the same'2000 6,069,513'Toggle flip-flop network with a reduced integration area'2000 5,943,000'Compensated MOS string and DAC employing such a potentiometric string'1999 5,886,484'Masking of switching noise in controlling a \"H\" bridge'1999 5,469,096'Power-transistor slew-rate controller employing only a single capacitor per half-bridge'1995 5,469,094'Power transistor driver stage with optimally reduced turn-off delay'1995 5,422,923'Programmable time-interval generator'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2016Patents assigned to ST MICROELECTRONICS SRL (16)· patent assignee history

1995–2000Patents assigned to SGS THOMSON MICROELECTRONICS (5)· patent assignee history

1995–2016Based in Como, IT· patent location history

2012–2014Patents assigned to NESSI MAURIZIO (2)· patent assignee history

2014–2016Patents assigned to ST MICROELECTRONICS INC (2)· patent assignee history

2014Patents assigned to BONVIN FREDERIC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ST MICROELECTRONICS SRL	16	1995–2016
SGS THOMSON MICROELECTRONICS	5	1995–2000
NESSI MAURIZIOself	2	2012–2014
ST MICROELECTRONICS INC	2	2014–2016
BONVIN FREDERIC	1	2014

Locations

Location	Patents	Span
Como, IT	21	1995–2016