Christian Hoffmann

Person

Erlangen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Integration of through glass via (TGV) filter and acoustic filter
- Patent number 10,582,609
- Issue date Mar 3, 2020
- QUALCOMM Incorporated
- Changhan Hobie Yun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-voltage tank for high-voltage generation, including a strain g...
- Patent number 10,405,416
- Issue date Sep 3, 2019
- Siemens Healthcare GmbH
- Christian Hoffmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit arrangement for reducing the maximum electrical field stren...
- Patent number 9,967,970
- Issue date May 8, 2018
- Siemens Healthcare GmbH
- Walter Beyerlein
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of producing a ceramic component having a main body with int...
- Patent number 9,873,952
- Issue date Jan 23, 2018
- EPOS AG
- Franz Rinner
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
X-ray tube
- Patent number 9,673,592
- Issue date Jun 6, 2017
- Siemens Aktiengesellschaft
- Ronald Dittrich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray tube
- Patent number 9,269,526
- Issue date Feb 23, 2016
- Siemens Aktiengesellschaft
- Richard Eichhorn
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and device for three-dimensionally detecting objects and the...
- Patent number 7,388,678
- Issue date Jun 17, 2008
- Siemens Aktiengesellschaft
- Frank Forster
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for controlling a piezo-actuated fuel-injection valve
- Patent number 7,040,297
- Issue date May 9, 2006
- Siemens Aktiengesellshaft
- Dirk Baranowski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for determining three-dimensional surface coordinates
- Patent number 6,813,035
- Issue date Nov 2, 2004
- Siemens Aktiengesellschaft
- Christian Hoffmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Actuator regulation device and corresponding method
- Patent number 6,766,791
- Issue date Jul 27, 2004
- Siemens Aktiengesellschaft
- Wolfgang Bock
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for driving at least one capacitive actuator
- Patent number RE38470
- Issue date Mar 23, 2004
- Siemens Aktiengesellschaft
- Christian Hoffmann
- 310 - Electrical generator or motor structure
Information Patent Grant
Method of driving a capacitive actuator of a fuel injection valve o...
- Patent number 6,491,027
- Issue date Dec 10, 2002
- Siemens Aktiengesellschaft
- Hellmut Freudenberg
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling a capacitive actuator
- Patent number 6,472,796
- Issue date Oct 29, 2002
- Siemens Aktiengesellschaft
- Christian Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for charging a capacitive actuator
- Patent number 6,459,244
- Issue date Oct 1, 2002
- Siemens Aktiengesellschaft
- Christian Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for driving at least one capacitive control el...
- Patent number 6,441,535
- Issue date Aug 27, 2002
- Siemens Aktiengesellschaft
- Hellmut Freudenberg
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and configuration for diagnosis of a capacitive actuator
- Patent number 6,366,868
- Issue date Apr 2, 2002
- Siemens Aktiengesellschaft AG
- Hellmut Freudenberg
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Discharge circuit for a capacitive actuator
- Patent number 6,333,585
- Issue date Dec 25, 2001
- Siemens Aktiengesellschaft
- Christian Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for controlling an electromechanical actuator
- Patent number 6,297,941
- Issue date Oct 2, 2001
- Siemens Aktiengesellschaft
- Christian Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and configuration for driving a capacitive actuator
- Patent number 6,271,618
- Issue date Aug 7, 2001
- Siemens Aktiengesellschaft
- Christian Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for driving a capacitive actuator
- Patent number 6,236,190
- Issue date May 22, 2001
- Siemens Aktiengesellschaft
- Christian Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device and method for driving at least one capacitive actuator
- Patent number 6,212,053
- Issue date Apr 3, 2001
- Siemens Aktiengesellschaft
- Christian Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for diagnosing a short circuit at a capacitive actuator
- Patent number 6,198,199
- Issue date Mar 6, 2001
- Siemens Aktiengesellschaft
- Christian Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for an internal combustion engine
- Patent number 6,191,929
- Issue date Feb 20, 2001
- Siemens Aktiengesellschaft
- Christian Hoffmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and device for driving a capacitive control element
- Patent number 6,157,174
- Issue date Dec 5, 2000
- Siemens Aktiengesellschaft
- Christian Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device and method for driving a capacitive actuator
- Patent number 6,137,208
- Issue date Oct 24, 2000
- Siemens Aktiengesellschaft
- Christian Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of driving at least one capacitive actuator
- Patent number 6,133,714
- Issue date Oct 17, 2000
- Siemens Aktiengesellschaft
- Christian Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for driving a capacitive control element
- Patent number 6,121,715
- Issue date Sep 19, 2000
- Siemens Aktiengesellschaft
- Christian Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for driving a piezoelectrically controlled fue...
- Patent number 6,109,245
- Issue date Aug 29, 2000
- Siemens Aktiengesellschaft
- Klaus Egger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for driving at least one capacitive actuator
- Patent number 6,081,062
- Issue date Jun 27, 2000
- Siemens Aktiengesellschaft
- Christian Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device and method for driving a capacitive actuator
- Patent number 6,078,198
- Issue date Jun 20, 2000
- Siemens Aktiengesellschaft
- Hartmut Gerken
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
X-RAY GENERATOR AND X-RAY APPARATUS
- Publication number 20240224408
- Publication date Jul 4, 2024
- Siemens Healthcare GmbH
- Patrick LUDWIG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PACKAGE COMPRISING AN ACOUSTIC DEVICE AND A POLYMER CAP LAYER
- Publication number 20240097648
- Publication date Mar 21, 2024
- QUALCOMM Incorporated
- Sebastian BRUNNER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTEGRATION OF THROUGH GLASS VIA (TGV) FILTER AND ACOUSTIC FILTER
- Publication number 20190132942
- Publication date May 2, 2019
- QUALCOMM Incorporated
- Changhan Hobie YUN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HOUSING FOR A HIGH VOLTAGE TANK, HIGH VOLTAGE TANK FOR HIGH VOLTAGE...
- Publication number 20180206317
- Publication date Jul 19, 2018
- Siemens Healthcare GmbH
- CHRISTIAN HOFFMANN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT ARRANGEMENT FOR REDUCING THE MAXIMUM ELECTRICAL FIELD STREN...
- Publication number 20170367178
- Publication date Dec 21, 2017
- Walter Beyerlein
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
X-Ray Tube
- Publication number 20140168832
- Publication date Jun 19, 2014
- Ronald Dittrich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
X-Ray Tube
- Publication number 20130177137
- Publication date Jul 11, 2013
- Richard Eichhorn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and device for three-dimensionally detecting objects and the...
- Publication number 20060098212
- Publication date May 11, 2006
- Frank Forster
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for controlling a piezo-actuated fuel-injection valve
- Publication number 20050072854
- Publication date Apr 7, 2005
- Dirk Baranowski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method for generating geometric models for optical partial recognition
- Publication number 20040258311
- Publication date Dec 23, 2004
- Siemens Aktiengesellschaft
- Kai Barbehoen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Actuator regulation device and corresponding method
- Publication number 20030218437
- Publication date Nov 27, 2003
- Wolfgang Bock
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method for determining three-dimensional surface coordinates
- Publication number 20030002052
- Publication date Jan 2, 2003
- Christian Hoffmann
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR CHARGING A CAPACITIVE ACTUATOR
- Publication number 20020093313
- Publication date Jul 18, 2002
- Christian Hoffmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method and configuration for diagnosis of a capacitive actuator
- Publication number 20010039484
- Publication date Nov 8, 2001
- Hellmut Freudenberg
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for driving at least one capacitive control el...
- Publication number 20010020804
- Publication date Sep 13, 2001
- Hellmut Freudenberg
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Christian Hoffmann

Person

Patents Grantslast 30 patents

Integration of through glass via (TGV) filter and acoustic filter

High-voltage tank for high-voltage generation, including a strain g...

Circuit arrangement for reducing the maximum electrical field stren...

Method of producing a ceramic component having a main body with int...

X-ray tube

X-ray tube

Method and device for three-dimensionally detecting objects and the...

Method for controlling a piezo-actuated fuel-injection valve

Method for determining three-dimensional surface coordinates

Actuator regulation device and corresponding method

Method and device for driving at least one capacitive actuator

Method of driving a capacitive actuator of a fuel injection valve o...

Method and apparatus for controlling a capacitive actuator

Method and device for charging a capacitive actuator

Method and apparatus for driving at least one capacitive control el...

Method and configuration for diagnosis of a capacitive actuator

Discharge circuit for a capacitive actuator

Device for controlling an electromechanical actuator

Method and configuration for driving a capacitive actuator

Method and device for driving a capacitive actuator

Device and method for driving at least one capacitive actuator

Method for diagnosing a short circuit at a capacitive actuator

Control device for an internal combustion engine

Method and device for driving a capacitive control element

Device and method for driving a capacitive actuator

Method of driving at least one capacitive actuator

Method and device for driving a capacitive control element

Apparatus and method for driving a piezoelectrically controlled fue...

Method and device for driving at least one capacitive actuator

Device and method for driving a capacitive actuator

Patents Applicationslast 30 patents

X-RAY GENERATOR AND X-RAY APPARATUS

PACKAGE COMPRISING AN ACOUSTIC DEVICE AND A POLYMER CAP LAYER

INTEGRATION OF THROUGH GLASS VIA (TGV) FILTER AND ACOUSTIC FILTER

HOUSING FOR A HIGH VOLTAGE TANK, HIGH VOLTAGE TANK FOR HIGH VOLTAGE...

CIRCUIT ARRANGEMENT FOR REDUCING THE MAXIMUM ELECTRICAL FIELD STREN...

X-Ray Tube

X-Ray Tube

Method and device for three-dimensionally detecting objects and the...

Method for controlling a piezo-actuated fuel-injection valve

Method for generating geometric models for optical partial recognition

Actuator regulation device and corresponding method

Method for determining three-dimensional surface coordinates

METHOD AND DEVICE FOR CHARGING A CAPACITIVE ACTUATOR

Method and configuration for diagnosis of a capacitive actuator

Method and apparatus for driving at least one capacitive control el...