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Joachim Schnabel
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Munich, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Differental current source for generating DRAM refresh signal
Patent number
7,180,805
Issue date
Feb 20, 2007
Infineon Technologies AG
Joachim Schnabel
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and regulating circuit for refreshing dynamic memory cells
Patent number
7,136,320
Issue date
Nov 14, 2006
Infineon Technologies AG
Joachim Schnabel
G11 - INFORMATION STORAGE
Information
Patent Grant
Circuit device with clock pulse detection facility
Patent number
7,068,079
Issue date
Jun 27, 2006
Infineon Technologies AG
Andre Schaefer
G11 - INFORMATION STORAGE
Information
Patent Grant
Arrangement of several resistors jointly positioned in a well of a...
Patent number
7,049,930
Issue date
May 23, 2006
Infineon Technologies AG
Joachim Schnabel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of increasing an internal operating voltage for an integrate...
Patent number
6,870,420
Issue date
Mar 22, 2005
Infineon Technologies AG
Michael Hausmann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Temperature-dependent refresh cycle for DRAM
Patent number
6,850,448
Issue date
Feb 1, 2005
Infineon Technologies AG
Joachim Schnabel
G11 - INFORMATION STORAGE
Information
Patent Grant
Scalable driver device and related integrated circuit
Patent number
6,850,099
Issue date
Feb 1, 2005
Infineon Technologies AG
Bernd Klehn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Signal generator for charge pump in an integrated circuit
Patent number
6,833,745
Issue date
Dec 21, 2004
Infineon Technologies AG
Michael Hausmann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Limiter for refresh signal period in DRAM
Patent number
6,809,980
Issue date
Oct 26, 2004
Infineon Technologies AG
Joachim Schnabel
G11 - INFORMATION STORAGE
Information
Patent Grant
Control signal generating device for driving a plurality of circuit...
Patent number
6,737,895
Issue date
May 18, 2004
Infineon Technologies AG
Joachim Schnabel
G11 - INFORMATION STORAGE
Information
Patent Grant
Drive circuit and control method
Patent number
6,721,214
Issue date
Apr 13, 2004
Infineon Technologies AG
Michael Hausmann
G11 - INFORMATION STORAGE
Information
Patent Grant
Programmable voltage pump having a ground option
Patent number
6,700,426
Issue date
Mar 2, 2004
Infineon Technologies AG
Martin Brox
G11 - INFORMATION STORAGE
Information
Patent Grant
Logic signal level converter circuit and memory data output buffer...
Patent number
6,690,605
Issue date
Feb 10, 2004
Infineon Technologies AG
Andre Schäfer
G11 - INFORMATION STORAGE
Information
Patent Grant
Integrated memory having a voltage regulating circuit
Patent number
6,545,930
Issue date
Apr 8, 2003
Infineon Technologies AG
Helmut Fischer
G11 - INFORMATION STORAGE
Information
Patent Grant
Circuit configuration for deactivating word lines in a memory matrix
Patent number
6,477,106
Issue date
Nov 5, 2002
Infineon Technologies AG
Helmut Fischer
G11 - INFORMATION STORAGE
Information
Patent Grant
Circuit configuration for switching over a receiver circuit in part...
Patent number
6,456,553
Issue date
Sep 24, 2002
Infineon Technologies AG
Eckhard Brass
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for testing a multiplicity of word lines of a semiconductor...
Patent number
6,370,069
Issue date
Apr 9, 2002
Infineon Technologies AG
Eckhard Brass
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Method and regulating circuit for refreshing dynamic memory cells
Publication number
20040208074
Publication date
Oct 21, 2004
Joachim Schnabel
G11 - INFORMATION STORAGE
Information
Patent Application
Arrangement of several resistors jointly positioned in a well of a...
Publication number
20040130433
Publication date
Jul 8, 2004
Joachim Schnabel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Circuit device with clock pulse detection facility
Publication number
20040124887
Publication date
Jul 1, 2004
Andre Schaefer
G11 - INFORMATION STORAGE
Information
Patent Application
Signal generator for charge pump in an integrated circuit
Publication number
20040051579
Publication date
Mar 18, 2004
Michael Hausmann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Limiter for refresh signal period in dram
Publication number
20040022103
Publication date
Feb 5, 2004
Joachim Schnabel
G11 - INFORMATION STORAGE
Information
Patent Application
Differental current source for generating dram refresh signal
Publication number
20040004867
Publication date
Jan 8, 2004
Joachim Schnabel
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method of increasing an internal operating voltage for an integrate...
Publication number
20030230758
Publication date
Dec 18, 2003
Michael Hausmann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Temperature-dependent refresh cycle for dram
Publication number
20030214858
Publication date
Nov 20, 2003
Joachim Schnabel
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Drive circuit and control method
Publication number
20030198108
Publication date
Oct 23, 2003
Michael Hausmann
G11 - INFORMATION STORAGE
Information
Patent Application
Circuit configuration for converting logic signal levels
Publication number
20030189477
Publication date
Oct 9, 2003
Andre Schafer
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Programmable voltage pump having a ground option
Publication number
20030128066
Publication date
Jul 10, 2003
Infineon Technologies AG
Martin Brox
G11 - INFORMATION STORAGE
Information
Patent Application
Scalable driver device and related integrated circuit
Publication number
20030062932
Publication date
Apr 3, 2003
Bernd Klehn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Activating a control signal
Publication number
20030030470
Publication date
Feb 13, 2003
Joachim Schnabel
G11 - INFORMATION STORAGE
Information
Patent Application
Integrated memory having a voltage regulating circuit
Publication number
20020060937
Publication date
May 23, 2002
Helmut Fischer
G11 - INFORMATION STORAGE
Information
Patent Application
Circuit configuration for switching over a receiver circuit in part...
Publication number
20020053944
Publication date
May 9, 2002
Eckhard Brass
G11 - INFORMATION STORAGE
Information
Patent Application
Circuit configuration for deactivating word lines in a memory matrix
Publication number
20020027827
Publication date
Mar 7, 2002
Helmut Fischer
G11 - INFORMATION STORAGE
Information
Patent Application
Method for testing a multiplicity of word lines of a semiconductor...
Publication number
20010048621
Publication date
Dec 6, 2001
Eckhard Brass
G11 - INFORMATION STORAGE