ZOLO TECHNOLOGIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 10195
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 7199
 
 
 
F23N REGULATING OR CONTROLLING COMBUSTION 417
 
 
 
F23M CONSTRUCTIONAL DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR 115
 
 
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
 
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9366621 In-furnace retro-reflectors with steerable tunable diode laser absorption spectrometerMar 15, 13Jun 14, 16[G01J, F23M, G01N, F23N, G02B]
8786856 Method and apparatus for monitoring combustion properties in an interior of a boilerJan 07, 10Jul 22, 14[F23M, F23N, G01N, G01B]
8786857 Mitigation of optical signal noise using a multimode transmit fiberAug 10, 10Jul 22, 14[G01N, F23N]
8699011 Time-synchronized TDLAS measurements of pressure and temperature in a gas turbine engineMay 10, 11Apr 15, 14[G01N]
8544279 Method and apparatus for spectroscopic measurements in the combustion zone of a gas turbine engineNov 06, 06Oct 01, 13[F23N, F02C]
8255169 Binning and tomography for high spatial resolution temperature and species concentration measurementsMay 23, 08Aug 28, 12[G01N, G01R]
7787123 Two line gas spectroscopy calibrationOct 04, 06Aug 31, 10[G01N]
7787728 Optical mode noise averaging deviceFeb 02, 05Aug 31, 10[G02B]
7729566 Method for the monitoring and control of a processJul 24, 07Jun 01, 10[G02B]
7469092 Method and apparatus for the monitoring and control of a processJul 24, 07Dec 23, 08[G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0171,956 Alignment Free Single-Ended Optical Probe and Methods for Spectroscopic Measurements in a Gas Turbine EngineAbandonedJan 26, 09Jul 08, 10[G01M, G01N]
2008/0285,916 All-Fiber Architecture for an Embedded Flight Sensor for Aeropropulsion ApplicationsAbandonedNov 15, 06Nov 20, 08[G02B]
2007/0263,956 Method And Apparatus For The Monitoring And Control Of A ProcessAbandonedJul 24, 07Nov 15, 07[G02B]
6754412 Apparatus and method for producing a flat-topped filter response for (de)multiplexer having a diffraction grating with variable line spacingExpiredJul 31, 02Jun 22, 04[G02B]
2002/0181,856 (De)multiplexer with four 'F' configuration and hybrid lensAbandonedMar 01, 02Dec 05, 02[G02B, H04J]
2002/0141,725 Fiber pigtail template assemblyAbandonedMar 15, 02Oct 03, 02[G02B]
6421479 Apparatus and method facilitating optical alignment of a bulk optical multiplexer/demultiplexerExpiredOct 31, 00Jul 16, 02[G02B]
6421481 Apparatus and method for producing a flat-topped filter response for diffraction grating (De) multiplexerExpiredSep 29, 00Jul 16, 02[G02B]
6400509 Apparatus and method for the reduction of polarization sensitivity in diffraction gratings used in fiber optic communications devicesExpiredSep 29, 00Jun 04, 02[G02B]
6304692 Echelle grating dense wavelength division multiplexer/demultiplexer with two dimensional single channel arrayExpiredJul 29, 00Oct 16, 01[G02B]

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