Tidal Photonics, Inc.

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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 375
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3202
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
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 1132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8570635 Apparatus and methods relating to wavelength conditioning of illuminationAug 27, 10Oct 29, 13[G02B]
8100826 Apparatus and methods relating to expanded dynamic range imaging endoscope systemsApr 30, 09Jan 24, 12[A61B]
8018589 Apparatus and methods relating to enhanced spectral measurement systemsApr 05, 10Sep 13, 11[G01J]
7796319 Apparatus and methods relating to wavelength conditioning of illuminationSep 30, 08Sep 14, 10[G02B]
7511871 Apparatus and methods relating to precision of control illumination exposureSep 14, 06Mar 31, 09[F21V, G02B, G02F]
7151601 Apparatus and methods relating to wavelength conditioning of illuminationMay 25, 04Dec 19, 06[G01J]
7108402 Apparatus and methods relating to precision control of illumination exposureSep 27, 04Sep 19, 06[F21V]
6781691 Apparatus and methods relating to wavelength conditioning of illuminationJan 31, 02Aug 24, 04[G01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0149,817 EASILY REPLACEABLE LAMP CARTRIDGE WITH INTEGRATED SLIT APERTURE AND COOLING ELEMENTAbandonedDec 28, 07Jun 17, 10[H01J, F21V, F21S]
7692784 Apparatus and methods relating to enhanced spectral measurement systemsExpiredSep 27, 04Apr 06, 10[G01J]
7544163 Apparatus and methods relating to expanded dynamic range imaging endoscope systemsExpiredSep 27, 04Jun 09, 09[A61B]
2009/0012,361 Apparatus and methods relating to color imaging endoscope systemsAbandonedFeb 25, 08Jan 08, 09[A61B]
2008/0260,242 Apparatus and methods for measuring and controlling illumination for imaging objects, performances and the likeAbandonedOct 19, 07Oct 23, 08[G06K]
2006/0170,994 Apparatus and method for measurement, encoding and displaying of object color for digital imagingAbandonedAug 22, 05Aug 03, 06[G03F]
7075636 Apparatus and methods for evaluating performance of endoscopy devices and systemsExpiredMar 04, 04Jul 11, 06[G01J]
2005/0251,230 Apparatus and methods for performing phototherapy, photodynamic therapy and diagnosisAbandonedSep 27, 04Nov 10, 05[A61N]
6961461 Apparatus and method for measurement, encoding and displaying of object color for digital imagingExpiredMay 16, 01Nov 01, 05[H04N]
2005/0234,302 Apparatus and methods relating to color imaging endoscope systemsAbandonedSep 27, 04Oct 20, 05[A61B]
6734958 Apparatus and methods for evaluating performance of endoscopy devices and systemsExpiredSep 14, 00May 11, 04[G01J]
6721471 Apparatus and methods relating to fluorescent optical switchesExpiredMar 08, 01Apr 13, 04[G02B]
2002/0180,973 Apparatus and methods for measuring and controlling illumination for imaging objects, performances and the likeAbandonedApr 03, 02Dec 05, 02[G01J]

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