Inventor
SPINK ROGER
CH21 patents
⚠️ This page may combine multiple inventors who share the name “SPINK ROGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEICA MICROSYSTEMS
8 patentsUS6069733AMay 30, 2000
Stereomicroscope
LEICA MICROSYSTEMS59 citations95
US6678090B2Jan 13, 2004
Microscope
LEICA MICROSYSTEMS27 citations92
US6337765B1Jan 8, 2002
Stereomicroscope
LEICA MICROSYSTEMS33 citations92
US6304372B1Oct 16, 2001
Microscope including a fade-in element and related method of using a microscope
LEICA MICROSYSTEMS19 citations92
US6661572B2Dec 9, 2003
Enhanced shutter control for image insertion in a stereo microscope
LEICA MICROSYSTEMS33 citations89
US6307636B1Oct 23, 2001
Method for telemeasuring and telemeter
LEICA MICROSYSTEMS16 citations84
US6884980B2Apr 26, 2005
Method and apparatus for automatic focusing of an optical device
LEICA MICROSYSTEMS11 citations73
US7394552B2Jul 1, 2008
Method for measuring the separation of extended objects in conjunction with an optical observation system and microscope for carrying out the same
LEICA MICROSYSTEMS4 citations62
LEICA MIKROSKOPIE SYS AG
6 patentsUS5867309AFeb 2, 1999
Stereomicroscope
LEICA MIKROSKOPIE SYS AG61 citations95
US6043890AMar 28, 2000
Arrangement for determining the position of a surgical microscope
LEICA MIKROSKOPIE SYS AG20 citations92
US5953114ASep 14, 1999
Method of determining measurement-point position data and device for measuring the magnification of an optical beam path
LEICA MIKROSKOPIE SYS AG21 citations92
US5912763AJun 15, 1999
Stereomicroscope including a camera for receiving different images at different time intervals
LEICA MIKROSKOPIE SYS AG42 citations92
US5841149ANov 24, 1998
Method of determining the distance of a feature on an object from a microscope, and a device for carrying out the method
LEICA MIKROSKOPIE SYS AG24 citations92
US6081370AJun 27, 2000
Determining the position of a moving object
LEICA MIKROSKOPIE SYS AG9 citations73
LEICA MICROSYSTEMS SCHWEIZ AG
3 patentsUS6765718B1Jul 20, 2004
Stereo surgical microscope having an apparatus for reflecting in information
LEICA MICROSYSTEMS SCHWEIZ AG36 citations87
US7649685B2Jan 19, 2010
Fluorescence/infrared device for surgical microscopes
LEICA MICROSYSTEMS SCHWEIZ AG10 citations84
US7106504B2Sep 12, 2006
Enhanced shutter control for images that are faded into a stereo microscope
LEICA MICROSYSTEMS SCHWEIZ AG0 citations45
LEICA INSTR SINGAPORE PTE LTD
3 patentsUS11793398B2Oct 24, 2023
Medical device for the observation of a partly fluorescent object, using a filter system with a transmission window
LEICA INSTR SINGAPORE PTE LTD0 citations62
US11517188B2Dec 6, 2022
Medical device for the observation of a partly fluorescent object, using a filter system with a transmission window
LEICA INSTR SINGAPORE PTE LTD0 citations62
US12416796B2Sep 16, 2025
Autofocus system, an optical system, a method for an autofocus system and a computer program
LEICA INSTR SINGAPORE PTE LTD0 citations52