LASER DIAGNOSTIC TECHNOLOGIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS495
 
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 3237

Top Patents (by citation)

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7145661 Efficient optical coherence tomography (OCT) system and method for rapid imaging in three dimensionsDec 31, 03Dec 05, 06[G01B]
6356036 System and method for determining birefringence of anterior segment of a patient's eyeDec 01, 00Mar 12, 02[A61B]
6307634 Method and apparatus for recording three-dimensional distribution of light backscattering potential in transparent and semi-transparent structuresJan 06, 01Oct 23, 01[G01B]
6288784 Method and apparatus for recording three-dimensional distribution of light backscattering potential in transparent and semi-transparent structuresJul 26, 00Sep 11, 01[G01B]
6137585 Method and apparatus for recording three-dimensional distribution of light backscattering potential in transparent and semi-transparent structuresMay 15, 98Oct 24, 00[G01B]
5787890 Eye examination apparatus employing polarized light probeApr 18, 94Aug 04, 98[A61B]
5303709 Retinal eye disease diagnostic systemDec 16, 91Apr 19, 94[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7287855 Method and system for removing the effects of corneal birefringence from a polarimetric image of the retinaExpiredMay 26, 04Oct 30, 07[A61B]
7286227 Method and system for removing the effects of corneal birefringence from a polarimetric image of the retinaExpiredSep 30, 02Oct 23, 07[A61B]
6988995 Method and system for detecting the effects of Alzheimer's disease in the human retinaExpiredSep 30, 02Jan 24, 06[A61B]
6704106 Method and system for canceling system retardance error in an ophthalmological polarimeterExpiredMay 31, 02Mar 09, 04[G01J]
2002/0091,323 Eye examination apparatus employing polarized light probeAbandonedDec 29, 01Jul 11, 02[A61B]
6112114 Eye examination apparatus employing polarized light probeExpiredJun 04, 98Aug 29, 00[A61B]
4838679 Apparatus for, and method of, examining eyesExpiredFeb 28, 85Jun 13, 89[A61B]

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