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Helmut Schettler
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Dettenhausen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Measurement arrangement for determining the characteristic line par...
Patent number
7,990,158
Issue date
Aug 2, 2011
International Business Machines Corporation
Thomas Ludwig
G01 - MEASURING TESTING
Information
Patent Grant
Automatic check for cyclic operating conditions for SOI circuit sim...
Patent number
7,194,399
Issue date
Mar 20, 2007
International Business Machines Corporation
Karl-Eugen Kroell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Press-fit chip package
Patent number
6,812,560
Issue date
Nov 2, 2004
International Business Machines Corporation
Willi Recktenwald
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
SOI transistor with body contact and method of forming same
Patent number
6,537,861
Issue date
Mar 25, 2003
International Business Machines Corporation
Karl-Eugen Kroell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
CMOS integrated semiconductor circuit
Patent number
5,744,996
Issue date
Apr 28, 1998
International Business Machines Corporation
Gunther Kotzle
G05 - CONTROLLING REGULATING
Information
Patent Grant
Module for electronic package
Patent number
5,306,866
Issue date
Apr 26, 1994
International Business Machines Corporation
Harald W. Gruber
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing an integrated circuit chip bump electrode...
Patent number
5,244,833
Issue date
Sep 14, 1993
International Business Machines Corporation
Peter Gansauge
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated circuit package
Patent number
5,162,264
Issue date
Nov 10, 1992
International Business Machines Corporation
Werner O. Haug
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated circuit package
Patent number
5,016,087
Issue date
May 14, 1991
International Business Machines Corporation
Werner O. Haug
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated circuit substrate with contacts thereon for a packaging...
Patent number
5,010,389
Issue date
Apr 23, 1991
International Business Machines Corporation
Peter Gansauge
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit for increasing the output impedance of an amplifier
Patent number
4,967,104
Issue date
Oct 30, 1990
International Business Machines Corporation
Thomas Ludwig
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for physical VLSI-chip design
Patent number
4,890,238
Issue date
Dec 26, 1989
International Business Machines Corporation
Klaus Klein
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Non-clocked static memory cell
Patent number
4,845,676
Issue date
Jul 4, 1989
International Business Machines Corporation
Wolf-Dieter Lohlein
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for digital slope control of output signals of power amplifi...
Patent number
4,815,113
Issue date
Mar 21, 1989
International Business Machines Corporation
Thomas Ludwig
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Small signal swing driver circuit
Patent number
4,682,050
Issue date
Jul 21, 1987
International Business Machines Corporation
Herve L. Beranger
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dotted "or" function for current controlled gates
Patent number
4,668,879
Issue date
May 26, 1987
International Business Machines Corporation
Allan H. Dansky
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Speed up of up-going transition of TTL or DTL circuits under high _...
Patent number
4,656,367
Issue date
Apr 7, 1987
International Business Machines Corporation
Edward F. Culican
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multilayer ceramic substrates with several metallization planes
Patent number
4,551,789
Issue date
Nov 5, 1985
International Business Machines Corporation
Helmut Schettler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Testing an integrated circuit containing a tristate driver and a co...
Patent number
4,490,673
Issue date
Dec 25, 1984
International Business Machines Corporation
Arnold Blum
G01 - MEASURING TESTING
Information
Patent Grant
Monolithically integrated push-pull driver
Patent number
4,437,022
Issue date
Mar 13, 1984
International Business Machines Corporation
Eddehard F. Miersch
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multi-layer module with constant characteristic impedance
Patent number
4,353,040
Issue date
Oct 5, 1982
International Business Machines Corporation
Horst Krumm
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and circuitry for equalizing the differing delays of semicon...
Patent number
4,287,437
Issue date
Sep 1, 1981
International Business Machines Corp.
Rudolf Brosch
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
Measurement Arrangement for Determining the Characteristic Line Par...
Publication number
20080211517
Publication date
Sep 4, 2008
International Business Machines Corporation
Thomas Ludwig
G01 - MEASURING TESTING
Information
Patent Application
Measurement Arrangement for Determining the Characteristic line Par...
Publication number
20080136423
Publication date
Jun 12, 2008
Thomas Ludwig
G01 - MEASURING TESTING
Information
Patent Application
Press-fit chip package
Publication number
20040083605
Publication date
May 6, 2004
International Business Machines Corporation
Willi Recktenwald
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Press-fit chip package
Publication number
20030015776
Publication date
Jan 23, 2003
International Business Machines Corporation
Willi Recktenwald
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Automatic check for cyclic operating conditions for SOI circuit sim...
Publication number
20020016705
Publication date
Feb 7, 2002
International Business Machines Corporation
Karl-Eugen Kroell
G06 - COMPUTING CALCULATING COUNTING