NECSEL INTELLECTUAL PROPERTY, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01S DEVICES USING STIMULATED EMISSION3062
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 11194
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 870
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 5201
 
  
 
G03H HOLOGRAPHIC PROCESSES OR APPARATUS 527
 
  
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS357
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR364
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 258
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 295
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 2136

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0034,239 SINGLE LONGITUDINAL MODE LASER DIODE SYSTEMSep 28, 17Feb 01, 18[H01S]
2016/0084,767 Compact, Low Cost Raman Monitor For Single SubstancesNov 30, 15Mar 24, 16[G01N]
2016/0062,042 Spectral Power Combining With Volume Bragg Grating ElementsSep 01, 15Mar 03, 16[G02B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9793674 Chirped Bragg grating elementsSep 28, 12Oct 17, 17[G02B, H01S]
9748730 High-power, phased-locked, laser arraysJun 27, 16Aug 29, 17[H01S]
9476795 Optical-detection systems and methods for determining state of engagement of mating connectors, and equipment incorporating sameOct 15, 14Oct 25, 16[G01M, G02B, G01B]
9470630 Reflective sensor for detection of material degradationSep 25, 15Oct 18, 16[G01M, G01N, G01D]
9377757 Methods for improving performance of holographic glassesJul 27, 15Jun 28, 16[C03C, G03H]
9379514 High-power, phased-locked, laser arraysJul 27, 15Jun 28, 16[H01S]
9228892 Compact, low cost Raman monitor for single substancesJun 12, 15Jan 05, 16[G01J, H01S]
9176058 Reflective sensor for detection of material degradationOct 01, 13Nov 03, 15[G01M, G01N, G01D]
9130349 High-power, phase-locked, laser arraysMay 15, 14Sep 08, 15[H01S]
9120696 Methods for improving performance of holographic glassesMay 07, 13Sep 01, 15[C03C, G03H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0282,809 METHODS FOR IMPROVING PERFORMANCE OF HOLOGRAPHIC GLASSESAbandonedJun 13, 16Sep 29, 16[C03C, G02B, G03H]
2016/0134,080 SINGLE LONGITUDINAL MODE LASER DIODE SYSTEMAbandonedNov 10, 14May 12, 16[H01S]
2014/0141,359 METHODS FOR MANUFACTURING VOLUME BRAGG ELEMENTSAbandonedJan 24, 14May 22, 14[G03H]
2012/0019,884 Bragg Grating Elements For Optical DevicesAbandonedMay 23, 11Jan 26, 12[G03H]
2007/0153,866 MANUFACTURABLE VERTICAL EXTENDED CAVITY SURFACE EMITTING LASER ARRAYSAbandonedDec 18, 06Jul 05, 07[H01S]
2007/0147,458 Cavity and packaging designs for arrays of vertical cavity surface emitting lasers with or without extended cavitiesAbandonedJun 09, 06Jun 28, 07[H01S]
2007/0047,608 Use of volume bragg gratings for the conditioning of laser emission characteristicsAbandonedOct 17, 06Mar 01, 07[H01S]
2006/0029,120 Coupled cavity high power semiconductor laserAbandonedMay 23, 05Feb 09, 06[H01S]
2006/0023,757 Apparatus, system, and method for wavelength conversion of mode-locked extended cavity surface emitting semiconductor lasersAbandonedJul 29, 05Feb 02, 06[H01S]
2005/0031,264 Fiber optic devices having volume Bragg grating elementsAbandonedAug 30, 04Feb 10, 05[G02B]

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