Inventor
GEORGE NICHOLAS
US24 patents
⚠️ This page may combine multiple inventors who share the name “GEORGE NICHOLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV ROCHESTER
11 patentsUS6927922B2Aug 9, 2005
Imaging using a multifocal aspheric lens to obtain extended depth of field
UNIV ROCHESTER303 citations99
US4834474AMay 30, 1989
Optical systems using volume holographic elements to provide arbitrary space-time characteristics, including frequency-and/or spatially-dependent delay lines, chirped pulse compressors, pulse hirpers, pulse shapers, and laser resonators
UNIV ROCHESTER131 citations98
US6259561B1Jul 10, 2001
Optical system for diffusing light
UNIV ROCHESTER99 citations97
US4786124ANov 22, 1988
Broad-spectrum achromatic phase shifters, phase modulators, frequency shifters, and frequency modulators
UNIV ROCHESTER61 citations96
US4752130AJun 21, 1988
Optical systems utilizing a volume transmission diffraction element to provide wavelength tuning
UNIV ROCHESTER67 citations96
US6583932B1Jun 24, 2003
Optical system for diffusing light
UNIV ROCHESTER17 citations92
US6459818B1Oct 1, 2002
System for recovery of degraded images
UNIV ROCHESTER36 citations92
US5453844ASep 26, 1995
Image data coding and compression system utilizing controlled blurring
UNIV ROCHESTER108 citations92
US7554750B2Jun 30, 2009
Imaging using a multifocal aspheric lens to obtain extended depth of field
UNIV ROCHESTER8 citations84
US8634126B2Jan 21, 2014
Digital binary MEMS wavefront control
UNIV ROCHESTER0 citations48
US8379292B2Feb 19, 2013
Digital binary MEMS wavefront control
UNIV ROCHESTER0 citations48
GEORGE NICHOLAS
4 patentsUS7120312B2Oct 10, 2006
System for recovery of degraded images
GEORGE NICHOLAS5 citations72
US8086058B2Dec 27, 2011
Extended depth of field using a multi-focal length lens with a controlled range of spherical aberration and a centrally obscured aperture
GEORGE NICHOLAS3 citations62
US7729010B2Jun 1, 2010
System for recovery of degraded images
GEORGE NICHOLAS2 citations61
US8107156B2Jan 31, 2012
Digital binary MEMS wavefront control
GEORGE NICHOLAS1 citations58
APTINA IMAGING CORP
3 patentsUS7593161B2Sep 22, 2009
Apparatus and method for extended depth of field imaging
APTINA IMAGING CORP9 citations84
US7511895B2Mar 31, 2009
Apparatus and method for extended depth of field imaging
APTINA IMAGING CORP8 citations84
US7898746B2Mar 1, 2011
Extended depth-of-field lenses and methods for their design, optimization and manufacturing
APTINA IMAGING CORP3 citations63