CAMBRIDGE RESEARCH & INSTRUMENTATION, INC.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 1959
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 19179
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 14192
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 14119
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 10230
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 5200
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS396
 
  
 
B82Y SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; MEASUREMENT OR ANALYSIS OF NANO-STRUCTURES; MANUFACTURE  OR TREATMENT OF NANO-STRUCTURES350
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 2133
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9588099 Spectral imagingFeb 06, 13Mar 07, 17[B82Y, G01J, G01N, A61B]
9541504 Enhancing visual assessment of samplesAug 05, 11Jan 10, 17[B82Y, G06T, G01N, G06K]
9262697 Sample imaging and classificationSep 25, 07Feb 16, 16[G01N, G06K]
9002077 Visualization of stained samplesAug 10, 10Apr 07, 15[G06T, G01N, G06K]
8879812 Spectral imaging of biological samplesJan 17, 14Nov 04, 14[B82Y, G01J, G01N, A61B, G06K]
8666113 Spectral unmixing for visualization of samplesJun 06, 13Mar 04, 14[G01J, G06K]
8644580 Detection of RNA in tissue samplesAug 07, 09Feb 04, 14[G06K]
8639043 Classifying image featuresAug 31, 12Jan 28, 14[G01N, A61B, G06K]
8634607 Spectral imaging of biological samplesSep 23, 04Jan 21, 14[A61B, G06K]
8462981 Spectral unmixing for visualization of samplesApr 07, 10Jun 11, 13[G01J, G06K]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0056,690 SPECTRAL IMAGING OF BIOLOGICAL SAMPLESAbandonedNov 03, 14Feb 26, 15[G01N]
2014/0376,824 CLASSIFYING IMAGE FEATURESAbandonedJan 24, 14Dec 25, 14[G06K]
2009/0226,059 Tissue Processing And AssessmentAbandonedFeb 11, 09Sep 10, 09[G01N, G06K]
2008/0200,818 Surface measurement apparatus and method using parallax viewsAbandonedDec 27, 07Aug 21, 08[A61B]
2007/0231,784 QUANTITATION OF OOCYTES AND BIOLOGICAL SAMPLES USING BIREFRINGENT IMAGINGAbandonedApr 04, 06Oct 04, 07[C12Q, G06T]
2007/0231,785 Biological sample handling and imagingAbandonedApr 04, 06Oct 04, 07[C12Q, G06T]
2007/0016,078 Systems and methods for in-vivo optical imaging and measurementAbandonedDec 06, 05Jan 18, 07[A61B]
2003/0117,705 Fluorescence polarization assay system and methodAbandonedFeb 07, 03Jun 26, 03[G02B]
2003/0098,918 Imaging system using color sensors and tunable filtersAbandonedMay 26, 00May 29, 03[H04N]
6421131 Birefringent interferometerExpiredJun 30, 00Jul 16, 02[G01B]
6403947 High-efficiency multiple probe imaging systemExpiredMar 16, 00Jun 11, 02[G01J, G01N]
2001/0033,376 Automatic G-factor calibrationAbandonedFeb 26, 01Oct 25, 01[G01J]
6028656 Optical polarization switch and method of using sameExpiredOct 09, 97Feb 22, 00[G02F]
5689317 Tunable color filterExpiredMar 22, 95Nov 18, 97[G02F]
4848877 Liquid crystal devices and systems using such devicesExpiredSep 29, 87Jul 18, 89[G02F]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.