Inventor
FROST KEITH L
US30 patents
⚠️ This page may combine multiple inventors who share the name “FROST KEITH L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMNIS CORP
17 patentsUS7190832B2Mar 13, 2007
Computational methods for the segmentation of images of objects from background in a flow imaging instrument
AMNIS CORP158 citations99
US6763149B2Jul 13, 2004
Method and apparatus for correcting crosstalk and spatial resolution for multichannel imaging
AMNIS CORP101 citations99
US6532061B2Mar 11, 2003
Measuring the velocity of small moving objects such as cells
AMNIS CORP122 citations99
US6875973B2Apr 5, 2005
Auto focus for a flow imaging system
AMNIS CORP72 citations98
US6618140B2Sep 9, 2003
Spectral deconvolution of fluorescent markers
AMNIS CORP85 citations98
US6507391B2Jan 14, 2003
Measuring the velocity of small moving objects such as cells
AMNIS CORP99 citations98
US6906792B2Jun 14, 2005
Methods of calibrating an imaging system using calibration beads
AMNIS CORP81 citations97
US6580504B1Jun 17, 2003
Multipass cavity for illumination and excitation of moving objects
AMNIS CORP78 citations97
US7079708B2Jul 18, 2006
Method and apparatus for correcting crosstalk and spatial resolution for multichannel imaging
AMNIS CORP38 citations96
US7006710B2Feb 28, 2006
Method and apparatus for correcting crosstalk and spatial resolution for multichannel imaging
AMNIS CORP62 citations96
US6778263B2Aug 17, 2004
Methods of calibrating an imaging system using calibration beads
AMNIS CORP68 citations96
US6947136B2Sep 20, 2005
Multipass cavity for illumination and excitation of moving objects
AMNIS CORP46 citations95
US6934408B2Aug 23, 2005
Method and apparatus for reading reporter labeled beads
AMNIS CORP56 citations95
US7567695B2Jul 28, 2009
Method and apparatus for reading reporter labeled beads
AMNIS CORP43 citations92
US7286719B2Oct 23, 2007
Method and apparatus for correcting crosstalk and spatial resolution for multichannel imaging
AMNIS CORP23 citations92
US7087877B2Aug 8, 2006
Auto focus for a flow imaging system
AMNIS CORP39 citations92
US6707551B2Mar 16, 2004
Multipass cavity for illumination and excitation of moving objects
AMNIS CORP43 citations92
NEOPATH INC
8 patentsUS5647025AJul 8, 1997
Automatic focusing of biomedical specimens apparatus
NEOPATH INC197 citations98
US5621519AApr 15, 1997
Imaging system transfer function control method and apparatus
NEOPATH INC106 citations98
US5627908AMay 6, 1997
Method for cytological system dynamic normalization
NEOPATH INC71 citations95
US5883982AMar 16, 1999
Astigmatism measurement apparatus and method based on a focal plane separation measurement
NEOPATH INC41 citations94
US5642441AJun 24, 1997
Separation apparatus and method for measuring focal plane
NEOPATH INC62 citations94
US5581631ADec 3, 1996
Cytological system image collection integrity checking apparatus
NEOPATH INC48 citations92
US5937103AAug 10, 1999
Method and apparatus for alias free measurement of optical transfer function
NEOPATH INC8 citations73
US5862265AJan 19, 1999
Separation apparatus and method for measuring focal plane
NEOPATH INC4 citations61