Inventor
MAHR PETER
DE26 patents
⚠️ This page may combine multiple inventors who share the name “MAHR PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
THOMSON BRANDT GMBH
11 patentsUS5099465AMar 24, 1992
Compact-disc changer with magazine and playback section that are movable relative to each other
THOMSON BRANDT GMBH49 citations92
US5917671AJun 29, 1999
Recording method and information medium for a plurality of longitudinal track bundles enabling tracking during recording and/or playback of track bundles
THOMSON BRANDT GMBH32 citations89
US5912543AJun 15, 1999
Circuit having a digital controller for operation of a synchronous T motor
THOMSON BRANDT GMBH12 citations73
US5034829AJul 23, 1991
Track positioning arrangement in a head wheel for a recorder
THOMSON BRANDT GMBH8 citations73
US6122134ASep 19, 2000
Combined longitudinal and transversal tracking
THOMSON BRANDT GMBH7 citations67
US6208096B1Mar 27, 2001
Optimized winding drive
THOMSON BRANDT GMBH2 citations62
US6043958AMar 28, 2000
Device for coarse and fine positioning of a first element and a second element relatively to each other
THOMSON BRANDT GMBH5 citations62
US5644675AJul 1, 1997
Method of helical scan magnetic tape recording
THOMSON BRANDT GMBH2 citations62
US6167005ADec 26, 2000
Tracking device with a coil driven actuator and a sensor coil to determine a position of the actuator
THOMSON BRANDT GMBH1 citations51
US5911034AJun 8, 1999
Method and circuit for producing synchronous control signals in video recorders
THOMSON BRANDT GMBH0 citations51
US6389219B1May 14, 2002
Method and device for controlling the phase relation between a head drum and tape feed system of a magnetic tape recording device
THOMSON BRANDT GMBH0 citations41
THOMSON LICENSING SA
5 patentsUS6952386B1Oct 4, 2005
Disc speed control device
THOMSON LICENSING SA6 citations62
US6873577B1Mar 29, 2005
Optical head position control for optical recording device
THOMSON LICENSING SA4 citations62
US6445529B1Sep 3, 2002
Corrected servo control signal in a servo control loop
THOMSON LICENSING SA3 citations62
US6438094B1Aug 20, 2002
Device for reading from or writing to recording media in disc form exhibiting unbalance
THOMSON LICENSING SA5 citations62
US6433952B1Aug 13, 2002
Method for tracking control
THOMSON LICENSING SA2 citations62
THOMSON LICENSING
5 patentsUSRE39568EApr 17, 2007
Method for tracking control
THOMSON LICENSING1 citations52
US7020050B2Mar 28, 2006
Position control of opticial head in a recording device
THOMSON LICENSING0 citations52
US7136334B2Nov 14, 2006
Appliance for recording or playing back information having means for signal generation from a wobble signal
THOMSON LICENSING0 citations49
US7821893B2Oct 26, 2010
Method for analyzing an abnormal region on an optical recording medium
THOMSON LICENSING0 citations44
US7586817B2Sep 8, 2009
Appliance for recording or playing back information having means for detecting or moving the scanning location on a disc with a wobble track
THOMSON LICENSING0 citations39