Inventor
BIDIVILLE MARC
CH31 patents
⚠️ This page may combine multiple inventors who share the name “BIDIVILLE MARC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LOGITECH INC
18 patentsUS6124587ASep 26, 2000
Pointing device utilizing a photodetector array
LOGITECH INC150 citations98
US6031218AFeb 29, 2000
System and method for generating band-limited quasi-sinusoidal signals
LOGITECH INC92 citations98
US5907152AMay 25, 1999
Pointing device utilizing a photodetector array
LOGITECH INC207 citations98
US5854482ADec 29, 1998
Pointing device utilizing a photodector array
LOGITECH INC114 citations97
US5729009AMar 17, 1998
Method for generating quasi-sinusoidal signals
LOGITECH INC121 citations97
US5703356ADec 30, 1997
Pointing device utilizing a photodetector array
LOGITECH INC170 citations97
US5578817ANov 26, 1996
Pointing device utilizing a photodetector array and controlled by a human finger contacting a prism
LOGITECH INC185 citations97
US6225617B1May 1, 2001
Method for generating quasi-sinusoidal signals
LOGITECH INC67 citations96
US5288993AFeb 22, 1994
Cursor pointing device utilizing a photodetector array with target ball having randomly distributed speckles
LOGITECH INC249 citations96
US6218659B1Apr 17, 2001
Dual layer optical ball for pointing device
LOGITECH INC80 citations95
US5911627AJun 15, 1999
Electromagnetic joystick using varying overlap of coils and conductive elements
LOGITECH INC41 citations95
US5680157AOct 21, 1997
Pointing device with differential optomechanical sensing
LOGITECH INC57 citations95
US6248018B1Jun 19, 2001
Electromagnetic pointing device using varying overlap of coils and conductive elements
LOGITECH INC17 citations89
US5670990ASep 23, 1997
Integral ball cage for pointing device
LOGITECH INC27 citations89
US4951034AAug 21, 1990
Light ball electronic mouse
LOGITECH INC28 citations86
US6300620B1Oct 9, 2001
Optical sensor for pointing device with conical disks and single photodetector
LOGITECH INC2 citations60
US6184870B1Feb 6, 2001
Integral ball cage for pointing device
LOGITECH INC4 citations59
US6175360B1Jan 16, 2001
Integral ball cage for pointing device
LOGITECH INC2 citations59
LOGITECH EUROP SA
8 patentsUS7170488B2Jan 30, 2007
Pointing device with solid-state roller
LOGITECH EUROP SA54 citations94
US7623116B1Nov 24, 2009
Roller with multiple force sense levels
LOGITECH EUROP SA22 citations92
US7616188B1Nov 10, 2009
Mouse roller with horizontal scrolling and horizontal tilting switch
LOGITECH EUROP SA21 citations87
US7733328B2Jun 8, 2010
Multi-function roller apparatus and method for a control device
LOGITECH EUROP SA16 citations82
USRE37878EOct 15, 2002
Pointing device with differential optomechanical sensing
LOGITECH EUROP SA11 citations70
US8373676B2Feb 12, 2013
Pointing device with solid-state roller
LOGITECH EUROP SA1 citations61
US6552716B1Apr 22, 2003
Transmission of differential optical detector signal over a single line
LOGITECH EUROP SA6 citations61
US8633893B2Jan 21, 2014
Pointing device with solid-state roller
LOGITECH EUROP SA0 citations50