LITEF GmbH

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Freiburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Inertial measuring device for determining a north direction
- Patent number 11,841,226
- Issue date Dec 12, 2023
- Northrop Grumman LITEF GmbH
- Andrea Dahlhoff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase modulator for fibre-optic gyroscope, fibre-optic gyroscope an...
- Patent number 10,359,286
- Issue date Jul 23, 2019
- Northrop Grumman Litef GmbH
- Guenter Spahlinger
- G01 - MEASURING TESTING
Information Patent Grant
Method for optimizing the switch-on time of a coriolis gyroscope an...
- Patent number 10,260,901
- Issue date Apr 16, 2019
- Northrop Grumman Litef GmbH
- Wolfram Geiger
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for processing of residual values when controllin...
- Patent number 10,254,116
- Issue date Apr 9, 2019
- Northrop Grumman Litef GmbH
- Guenter Spahlinger
- G01 - MEASURING TESTING
Information Patent Grant
Navigation device with turntable for index measuring and method for...
- Patent number 10,254,117
- Issue date Apr 9, 2019
- Northrop Grumman Litef GmbH
- Uwe Herberth
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for transmitting data on asynchronous paths betwe...
- Patent number 10,211,973
- Issue date Feb 19, 2019
- Northrop Grumman Litef GmbH
- Markus Ruf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acceleration sensor having spring force compensation
- Patent number 10,168,351
- Issue date Jan 1, 2019
- Northrop Grumman Litef GmbH
- Stefan Koenig
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method and device for determining navigation data
- Patent number 10,151,587
- Issue date Dec 11, 2018
- Northrop Grumman Litef GmbH
- Manfred Huellenkremer
- G01 - MEASURING TESTING
Information Patent Grant
Phase modulator for fiber-optic gyroscopes controlled in a zero-mea...
- Patent number 10,139,231
- Issue date Nov 27, 2018
- Northrop Grumman Litef GmbH
- Guenter Spahlinger
- G01 - MEASURING TESTING
Information Patent Grant
Method for determining states of a system using an estimation filter
- Patent number 10,088,319
- Issue date Oct 2, 2018
- Northrop Grumman Litef GmbH
- Uwe Herberth
- G01 - MEASURING TESTING
Information Patent Grant
Method for producing a micro-electromechanical component and a micr...
- Patent number 10,000,376
- Issue date Jun 19, 2018
- Northrop Grumman Litef GmbH
- Wolfram Geiger
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Fiber optic system and method for reducing bias errors in such a fi...
- Patent number 9,983,006
- Issue date May 29, 2018
- Northrop Grumman Litef GmbH
- Olaf Deppe-Reibold
- G02 - OPTICS
Information Patent Grant
Acceleration sensor having a reduced bias and manufacturing method...
- Patent number 9,983,226
- Issue date May 29, 2018
- Northrop Grumman Litef GmbH
- Peter Leinfelder
- G01 - MEASURING TESTING
Information Patent Grant
Controller and method for minimizing scale factor errors of a rotat...
- Patent number 9,874,445
- Issue date Jan 23, 2018
- Northrop Grumman Litef GmbH
- Ralf Richard Ohmberger
- G01 - MEASURING TESTING
Information Patent Grant
Method for producing a component
- Patent number 9,783,410
- Issue date Oct 10, 2017
- Northrop Grumman Litef GmbH
- Wolfram Geiger
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Acceleration sensor and method for producing an acceleration sensor
- Patent number 9,709,596
- Issue date Jul 18, 2017
- Northrop Grumman Litef GmbH
- Wolfram Geiger
- G01 - MEASURING TESTING
Information Patent Grant
Integrated optical coupler and fibre-optic system having such an in...
- Patent number 9,651,380
- Issue date May 16, 2017
- Northrop Grumman Litef GmbH
- Sven Voigt
- G02 - OPTICS
Information Patent Grant
Suppression of lock-in effect due to a MIOC frequency response in a...
- Patent number 9,518,825
- Issue date Dec 13, 2016
- Northrop Grumman Litef GmbH
- Guenter Spahlinger
- G01 - MEASURING TESTING
Information Patent Grant
Control device, rotation rate sensor and method of operating a cont...
- Patent number 9,518,824
- Issue date Dec 13, 2016
- Northrop Grumman Litef GmbH
- Markus Ruf
- G01 - MEASURING TESTING
Information Patent Grant
Integrated optical circuit and method for measuring current as well...
- Patent number 9,417,267
- Issue date Aug 16, 2016
- Northrop Grumman Litef GmbH
- Georg Dorner
- G01 - MEASURING TESTING
Information Patent Grant
Controller unit and device for resetting an oscillator excited by a...
- Patent number 9,356,607
- Issue date May 31, 2016
- Northrop Grumman Litef GmbH
- Günter Spahlinger
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electrooptical digital waveguide modulator
- Patent number 9,329,412
- Issue date May 3, 2016
- Northrop Grumman Litef GmbH
- Sven Voigt
- G01 - MEASURING TESTING
Information Patent Grant
Coriolis gyroscope having correction units and method for reducing...
- Patent number 9,052,196
- Issue date Jun 9, 2015
- Northrop Grumman LITEF GmbH
- Wolfram Geiger
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optic interferometer and method for determining physical stat...
- Patent number 8,982,356
- Issue date Mar 17, 2015
- Northrop Grumman LITEF GmbH
- Georg Dorner
- G01 - MEASURING TESTING
Information Patent Grant
Optical transceiver and method of operation thereof
- Patent number 8,866,058
- Issue date Oct 21, 2014
- Northrop Grumman LITEF GmbH
- Sven Voigt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Suppression of quantization noise in a fiber-optic sagnac interfero...
- Patent number 8,842,286
- Issue date Sep 23, 2014
- Northrop Grumman LITEF GmbH
- Olaf Deppe-Reibold
- G01 - MEASURING TESTING
Information Patent Grant
Method for determining loads on a mechanical structure and the resu...
- Patent number 8,830,477
- Issue date Sep 9, 2014
- Northrop Grumman LITEF GmbH
- Ulrich Schreiber
- G01 - MEASURING TESTING
Information Patent Grant
Amplifier circuit and method for conditioning an output current sig...
- Patent number 8,466,748
- Issue date Jun 18, 2013
- Northrop Grumman LITEF GmbH
- Ernst Rau
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microelectromechanical sensor and operating method for a microelect...
- Patent number 8,424,382
- Issue date Apr 23, 2013
- Northrop Grumman LITEF GmbH
- Guenter Spahlinger
- G01 - MEASURING TESTING
Information Patent Grant
Rotation rate sensor
- Patent number 8,365,595
- Issue date Feb 5, 2013
- Northrop Grumman LITEF GmbH
- Wolfram Geiger
- G01 - MEASURING TESTING

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Patents Applicationslast 30 patents

Information Patent Application
TORSION SPRING ELEMENT
- Publication number 20230219805
- Publication date Jul 13, 2023
- NORTHROP GRUMMAN LITEF GMBH
- Jan Daniel Rende
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
COUPLING DEVICE FOR COUPLING VIBRATION SYSTEMS
- Publication number 20230184552
- Publication date Jun 15, 2023
- NORTHROP GRUMMAN LITEF GMBH
- Jan Daniel Rende
- G01 - MEASURING TESTING
Information Patent Application
FIBRE COIL AND WINDING DEVICE FOR WINDING A FIBRE COIL
- Publication number 20230183122
- Publication date Jun 15, 2023
- NORTHROP GRUMMAN LITEF GMBH
- Ute LÖFFELMANN
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
ACCELEROMETER DEVICE WITH IMPROVED BIAS STABILITY
- Publication number 20220308085
- Publication date Sep 29, 2022
- NORTHROP GRUMMAN LITEF GMBH
- Stefan König
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR READING DATA FROM INERTIAL SENSORS
- Publication number 20220120567
- Publication date Apr 21, 2022
- NORTHROP GRUMMAN LITEF GMBH
- Markus Ruf
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VEHICLE HAVING FAIL-SAFE INTERNAL DATA TRANSFER
- Publication number 20200412575
- Publication date Dec 31, 2020
- NORTHROP GRUMMAN LITEF GMBH
- Matthias Deck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INERTIAL MEASURING DEVICE FOR DETERMINING A NORTH DIRECTION
- Publication number 20200096335
- Publication date Mar 26, 2020
- NORTHROP GRUMMAN LITEF GMBH
- Andrea Dahlhoff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE MODULATOR FOR FIBRE-OPTIC GYROSCOPE, FIBRE-OPTIC GYROSCOPE AN...
- Publication number 20190128672
- Publication date May 2, 2019
- NORTHROP GRUMMAN LITEF GMBH
- Guenter Spahlinger
- G01 - MEASURING TESTING
Information Patent Application
NAVIGATION DEVICE WITH TURNTABLE FOR INDEX MEASURING AND METHOD FOR...
- Publication number 20190011264
- Publication date Jan 10, 2019
- NORTHROP GRUMMAN LITEF GMBH
- Uwe HERBERTH
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR PROCESSING OF RESIDUAL VALUES WHEN CONTROLLIN...
- Publication number 20180252525
- Publication date Sep 6, 2018
- NORTHROP GRUMMAN LITEF GMBH
- GUENTER SPAHLINGER
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETERMINING STATES OF A SYSTEM USING AN ESTIMATION FILTER
- Publication number 20180128619
- Publication date May 10, 2018
- NORTHROP GRUMMAN LITEF GMBH
- UWE HERBERTH
- G01 - MEASURING TESTING
Information Patent Application
PHASE MODULATOR FOR FIBER-OPTIC GYROSCOPES CONTROLLED IN A ZERO-MEA...
- Publication number 20180094930
- Publication date Apr 5, 2018
- NORTHROP GRUMMAN LITEF GMBH
- Guenter Spahlinger
- G01 - MEASURING TESTING
Information Patent Application
ACCELERATION SENSOR HAVING SPRING FORCE COMPENSATION
- Publication number 20180024160
- Publication date Jan 25, 2018
- NORTHROP GRUMMAN LITEF GMBH
- STEFAN KOENIG
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
ACCELERATION SENSOR HAVING A REDUCED BIAS AND MANUFACTURING METHOD...
- Publication number 20170343579
- Publication date Nov 30, 2017
- NORTHROP GRUMMAN LITEF GMBH
- PETER LEINFELDER
- G01 - MEASURING TESTING
Information Patent Application
CONTROLLER AND METHOD FOR MINIMIZING SCALE FACTOR ERRORS OF A ROTAT...
- Publication number 20170167877
- Publication date Jun 15, 2017
- NORTHROP GRUMMAN LITEF GMBH
- RALF RICHARD OHMBERGER
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR OPTIMIZING THE SWITCH-ON TIME OF A CORIOLIS GYROSCOPE AN...
- Publication number 20170097245
- Publication date Apr 6, 2017
- NORTHROP GRUMMAN LITEF GMBH
- WOLFRAM GEIGER
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR DETERMINING NAVIGATION DATA
- Publication number 20170016729
- Publication date Jan 19, 2017
- NORTHROP GRUMMAN LITEF GMBH
- MANFRED HUELLENKREMER
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PRODUCING A COMPONENT
- Publication number 20160368761
- Publication date Dec 22, 2016
- NORTHROP GRUMMAN LITEF GMBH
- WOLFRAM GEIGER
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MICROMECHANICAL COMPONENT HAVING A SPLIT, GALVANICALLY ISOLATED ACT...
- Publication number 20160362291
- Publication date Dec 15, 2016
- NORTHROP GRUMMAN LITEF GMBH
- GUENTER SPAHLINGER
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
FLIGHT RECORDER WITH REDUNDANT EJECTABLE FLIGHT DATA MEMORY MODULES
- Publication number 20160318616
- Publication date Nov 3, 2016
- NORTHROP GRUMMAN LITEF GMBH
- HARALD FISCHER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FIBER OPTIC SYSTEM AND METHOD FOR REDUCING BIAS ERRORS IN SUCH A FI...
- Publication number 20160320188
- Publication date Nov 3, 2016
- NORTHROP GRUMMAN LITEF GMBH
- OLAF DEPPE-REIBOLD
- G02 - OPTICS
Information Patent Application
METHOD AND DEVICE FOR TRANSMITTING DATA ON ASYNCHRONOUS PATHS BETWE...
- Publication number 20160308667
- Publication date Oct 20, 2016
- NORTHROP GRUMMAN LITEF GMBH
- MARKUS RUF
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR DETERMINING MOVEMENTS AND OSCILLATIONS OF MOV...
- Publication number 20160222946
- Publication date Aug 4, 2016
- NORTHROP GRUMMAN LITEF GMBH
- MANFRED KRINGS
- G01 - MEASURING TESTING
Information Patent Application
Integrated Optical Coupler and Fibre-Optic System Having Such an In...
- Publication number 20160153782
- Publication date Jun 2, 2016
- NORTHROP GRUMMAN LITEF GMBH
- Sven Voigt
- G02 - OPTICS
Information Patent Application
Acceleration Sensor and Method for Producing an Acceleration Sensor
- Publication number 20160069928
- Publication date Mar 10, 2016
- NORTHROP GRUMMAN LITEF GMBH
- Wolfram Geiger
- G01 - MEASURING TESTING
Information Patent Application
Control Device, Rotation Rate Sensor and Method of Operating a Cont...
- Publication number 20150211857
- Publication date Jul 30, 2015
- NORTHROP GRUMMAN LITEF GMBH
- Markus Ruf
- G01 - MEASURING TESTING
Information Patent Application
Suppression of lock-in effect due to a MIOC frequency response in a...
- Publication number 20140268164
- Publication date Sep 18, 2014
- NORTHROP GRUMMAN LITEF GMBH
- Guenter Spahlinger
- G01 - MEASURING TESTING
Information Patent Application
Integrated optical circuit and method for measuring current as well...
- Publication number 20130234698
- Publication date Sep 12, 2013
- NORTHROP GRUMMAN LITEF GMBH
- Georg Dorner
- G01 - MEASURING TESTING
Information Patent Application
ROTATION RATE SENSOR
- Publication number 20100139399
- Publication date Jun 10, 2010
- NORTHROP GRUMMAN LITEF GMBH
- Wolfram Geiger
- G01 - MEASURING TESTING
Information Patent Application
CORIOLIS GYRO
- Publication number 20100116050
- Publication date May 13, 2010
- LITEF GmbH
- Geiger Wolfram
- G01 - MEASURING TESTING

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Trademarklast 30 trademarks

Information Trademark
79221219 - LIPAD
- Serial number 79221219
- Registration number 5567733
- Filing date May 4, 2017
- Northrop Grumman LITEF GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79221972 - LIMAPS
- Serial number 79221972
- Filing date Apr 28, 2017
- Northrop Grumman LITEF GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79178913 - DRILL-PILOT
- Serial number 79178913
- Registration number 5070643
- Filing date Oct 14, 2015
- Northrop Grumman LITEF GmbH
- 7 - Machines and machine tools
Information Trademark
79173754 - µCORS
- Serial number 79173754
- Registration number 5047370
- Filing date Aug 5, 2015
- LITEF GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76660841 - µCONAS
- Serial number 76660841
- Registration number 3287321
- Filing date May 31, 2006
- LITEF GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79018036 - UCORS
- Serial number 79018036
- Registration number 3223251
- Filing date Jun 8, 2005
- LITEF GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75519336 - LITEF
- Serial number 75519336
- Registration number 2513692
- Filing date Jul 15, 1998
- LITEF GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Organization

Patents Grantslast 30 patents

Inertial measuring device for determining a north direction

Phase modulator for fibre-optic gyroscope, fibre-optic gyroscope an...

Method for optimizing the switch-on time of a coriolis gyroscope an...

Device and method for processing of residual values when controllin...

Navigation device with turntable for index measuring and method for...

Method and device for transmitting data on asynchronous paths betwe...

Acceleration sensor having spring force compensation

Method and device for determining navigation data

Phase modulator for fiber-optic gyroscopes controlled in a zero-mea...

Method for determining states of a system using an estimation filter

Method for producing a micro-electromechanical component and a micr...

Fiber optic system and method for reducing bias errors in such a fi...

Acceleration sensor having a reduced bias and manufacturing method...

Controller and method for minimizing scale factor errors of a rotat...

Method for producing a component

Acceleration sensor and method for producing an acceleration sensor

Integrated optical coupler and fibre-optic system having such an in...

Suppression of lock-in effect due to a MIOC frequency response in a...

Control device, rotation rate sensor and method of operating a cont...

Integrated optical circuit and method for measuring current as well...

Controller unit and device for resetting an oscillator excited by a...

Electrooptical digital waveguide modulator

Coriolis gyroscope having correction units and method for reducing...

Fiber optic interferometer and method for determining physical stat...

Optical transceiver and method of operation thereof

Suppression of quantization noise in a fiber-optic sagnac interfero...

Method for determining loads on a mechanical structure and the resu...

Amplifier circuit and method for conditioning an output current sig...

Microelectromechanical sensor and operating method for a microelect...

Rotation rate sensor

Patents Applicationslast 30 patents

TORSION SPRING ELEMENT

COUPLING DEVICE FOR COUPLING VIBRATION SYSTEMS

FIBRE COIL AND WINDING DEVICE FOR WINDING A FIBRE COIL

ACCELEROMETER DEVICE WITH IMPROVED BIAS STABILITY

METHOD FOR READING DATA FROM INERTIAL SENSORS

VEHICLE HAVING FAIL-SAFE INTERNAL DATA TRANSFER

INERTIAL MEASURING DEVICE FOR DETERMINING A NORTH DIRECTION

PHASE MODULATOR FOR FIBRE-OPTIC GYROSCOPE, FIBRE-OPTIC GYROSCOPE AN...

NAVIGATION DEVICE WITH TURNTABLE FOR INDEX MEASURING AND METHOD FOR...

DEVICE AND METHOD FOR PROCESSING OF RESIDUAL VALUES WHEN CONTROLLIN...

METHOD FOR DETERMINING STATES OF A SYSTEM USING AN ESTIMATION FILTER

PHASE MODULATOR FOR FIBER-OPTIC GYROSCOPES CONTROLLED IN A ZERO-MEA...

ACCELERATION SENSOR HAVING SPRING FORCE COMPENSATION

ACCELERATION SENSOR HAVING A REDUCED BIAS AND MANUFACTURING METHOD...

CONTROLLER AND METHOD FOR MINIMIZING SCALE FACTOR ERRORS OF A ROTAT...

METHOD FOR OPTIMIZING THE SWITCH-ON TIME OF A CORIOLIS GYROSCOPE AN...

METHOD AND DEVICE FOR DETERMINING NAVIGATION DATA

METHOD FOR PRODUCING A COMPONENT

MICROMECHANICAL COMPONENT HAVING A SPLIT, GALVANICALLY ISOLATED ACT...

FLIGHT RECORDER WITH REDUNDANT EJECTABLE FLIGHT DATA MEMORY MODULES

FIBER OPTIC SYSTEM AND METHOD FOR REDUCING BIAS ERRORS IN SUCH A FI...

METHOD AND DEVICE FOR TRANSMITTING DATA ON ASYNCHRONOUS PATHS BETWE...

SYSTEM AND METHOD FOR DETERMINING MOVEMENTS AND OSCILLATIONS OF MOV...

Integrated Optical Coupler and Fibre-Optic System Having Such an In...

Acceleration Sensor and Method for Producing an Acceleration Sensor

Control Device, Rotation Rate Sensor and Method of Operating a Cont...

Suppression of lock-in effect due to a MIOC frequency response in a...

Integrated optical circuit and method for measuring current as well...

ROTATION RATE SENSOR

CORIOLIS GYRO

Trademarklast 30 trademarks

79221219 - LIPAD

79221972 - LIMAPS

79178913 - DRILL-PILOT

79173754 - µCORS

76660841 - µCONAS

79018036 - UCORS

75519336 - LITEF