Inventor
SPAHLINGER GUENTER
DE22 patents
⚠️ This page may combine multiple inventors who share the name “SPAHLINGER GUENTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LITEF GMBH
14 patentsUS7805993B2Oct 5, 2010
Operating method for a Coriolis gyro, and evaluation/control electronics which are suitable for this purpose
LITEF GMBH26 citations92
US5351123ASep 27, 1994
Method and apparatus for stabilizing control loop scale factor and gain in a fiber optic Sagnac interferometer
LITEF GMBH44 citations92
US5778073AJul 7, 1998
Method and device for speech encryption and decryption in voice transmission
LITEF GMBH27 citations87
US5123741AJun 23, 1992
Fiber optic sagnac interferrometer with digital phase ramp resetting via correlation-free demodulator control
LITEF GMBH20 citations73
US6374671B1Apr 23, 2002
Method of stimulating an oscillator control for capacitive measurement of strength, acceleration and/or rotation speed
LITEF GMBH7 citations72
US6088810AJul 11, 2000
Apparatus for synchronized data interchange between locally dedicated sources
LITEF GMBH8 citations69
US5214488AMay 25, 1993
Fiber optic sagnac interferometer with digital phase modulation for measuring rotation rate
LITEF GMBH15 citations66
US7490015B2Feb 10, 2009
Method for controlling/regulating a physical quantity of a dynamic system, in particular a micromechanical sensor
LITEF GMBH3 citations62
US7324206B2Jan 29, 2008
Method for determination/compensation of bias errors/random walk errors induced by the light source in fiber-optic Sagnac interferometers
LITEF GMBH3 citations62
US7190463B2Mar 13, 2007
Method for preventing bias-errors as a result of synchronous interference in fiber-optic gyroscopes
LITEF GMBH4 citations62
US7283246B2Oct 16, 2007
Method for regulating the operating frequency and multifunctional integrated circuit chip for a fiber-optic gyroscope
LITEF GMBH2 citations61
US7961373B2Jun 14, 2011
High-resolution digital phase modulator for a fiber-optic signal transmission or measurement device
LITEF GMBH2 citations59
US7639757B2Dec 29, 2009
Pulse modulator and pulse modulation method
LITEF GMBH0 citations41
US7469075B2Dec 23, 2008
Digital phase modulator for a fiber-optic device
LITEF GMBH0 citations38
NORTHROP GRUMMAN LITEF GMBH
6 patentsUS8365595B2Feb 5, 2013
Rotation rate sensor
NORTHROP GRUMMAN LITEF GMBH18 citations82
US10254116B2Apr 9, 2019
Device and method for processing of residual values when controlling a sensor
NORTHROP GRUMMAN LITEF GMBH1 citations60
US10359286B2Jul 23, 2019
Phase modulator for fibre-optic gyroscope, fibre-optic gyroscope and method for operating a phase modulator
NORTHROP GRUMMAN LITEF GMBH0 citations48
US10139231B2Nov 27, 2018
Phase modulator for fiber-optic gyroscopes controlled in a zero-mean manner and a fiber-optic gyroscope
NORTHROP GRUMMAN LITEF GMBH0 citations48
US9518825B2Dec 13, 2016
Suppression of lock-in effect due to a MIOC frequency response in a fiber-optic Sagnac interferometer
NORTHROP GRUMMAN LITEF GMBH1 citations48
US9783410B2Oct 10, 2017
Method for producing a component
NORTHROP GRUMMAN LITEF GMBH0 citations40