Inventor

Ulrich Theus

Inventor

Gundelfingen, DE

Overview

34→

Patents

1988–2013

Patent span

Electricity

Primary field (CPC H)

Patents· 34 as inventor

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

H03Fprimary

H03FAmplifiers20%

H03KPulse technique14%

G05FSystems for regulating electric or magnetic variables8%

G06FElectric digital data processing8%

H03MCoding8%

H10DInorganic electric semiconductor devices8%

G01RMeasuring electric variables6%

G01DMeasuring not specially adapted for a specific variable4%

G06GAnalogue computers4%

G11CStatic stores4%

PatentTitleYear

8,344,784'Method and circuit arrangement for controlling switching transistors of an integrated circuit'2013 7,521,994'Three-stage amplifier'2009 7,138,874'Two-stage amplifier'2006 6,891,206'Lateral thyristor structure for protection against electrostatic discharge'2005 6,643,111'Electronic transducer device'2003 6,617,931'Two-stage amplifier'2003 6,501,322'Analog integrator circuit'2002 6,300,806'Signal generator'2001 5,912,581'Spurious-emission-reducing terminal configuration for an integrated circuit'1999 5,844,427'Monolithic integrated sensor circuit'1998 5,805,029'Digitally adjustable crystal oscillator with a monolithic integrated oscillator circuit'1998 5,751,826'Monolithically integrable mixer network for a mixer console'1998 5,699,005'Clock generator for generating a system clock causing minimal electromagnetic interference'1997 5,654,629'Current mirror in MOS technology comprising cascade stages with wide drive ranges'1997 5,604,433'Offset compensation for magnetic-field sensor with Hall effect device'1997 5,530,394'CMOS circuit with increased breakdown strength'1996 5,510,699'Voltage regulator'1996 5,446,380'Monolithic integrated voltage regulator'1995 5,285,148'Current-regulating circuit having parallel control paths'1994 5,285,169'Monolithic integrated differential amplifier with digital gain setting'1994 5,260,614'Hall sensor with automatic compensation'1993 5,182,525'CMOS transconductance amplifier with floating operating point'1993 5,146,225'CMOS circuit for averaging digital-to-analog converters'1992 5,113,148'Linear CMOS output stage'1992 5,047,727'Offset-voltage-balancing operational amplifier'1991 5,047,729'Transconductance amplifier'1991 4,947,171'Circuit arrangement for averaging signals during pulse-density D/A or A/D conversion'1990 4,901,286'Digital FIFO memory'1990 4,882,610'Protective arrangement for MOS circuits'1989 4,817,030'CMOS full-adder stage'1989 4,810,912'Current switch'1989 4,803,657'Serial first-in-first-out (FIFO) memory and method for clocking the same'1989 4,801,819'Clocked CMOS circuit with at least one CMOS switch'1989 4,791,406'Monolithic integrated digital-to-analog converter'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1998Patents assigned to ITT IND GMBH DEUTSCHE (24)· patent assignee history

1988–2013Based in Gundelfingen, DE· patent location history

1998Patents assigned to ITT MFG ENTERPRISES INC (1)· patent assignee history

1999Patents assigned to MICRONAS SEMICONDUCTOR HOLDING (1)· patent assignee history

2001–2013Patents assigned to MICRONAS GMBH (8)· patent assignee history

2013Patents assigned to CZECH MARTIN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ITT IND GMBH DEUTSCHE	24	1988–1998
MICRONAS GMBH	8	2001–2013
CZECH MARTIN	1	2013
ITT MFG ENTERPRISES INC	1	1998
MICRONAS SEMICONDUCTOR HOLDING	1	1999

Locations

Location	Patents	Span
Gundelfingen, DE	34	1988–2013