AXSUN 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 44161
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS4059
 
  
 
H01S DEVICES USING STIMULATED EMISSION3558
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 14192
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 1167
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 5357
 
  
 
H04B TRANSMISSION 5205
 
  
 
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 4129
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 390
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 337

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0300,806 System and Method for Resampling Optical Coherence Tomography Signals in SegmentsApr 21, 14Oct 22, 15[G01B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9874740 Tunable filter with levered membrane and longer scan lengthMay 25, 12Jan 23, 18[G02B]
9869542 System and method for resampling optical coherence tomography signals in segmentsApr 21, 14Jan 16, 18[G01B]
9800019 System and method for stabilizing mode locked swept laser for OCT medical imagingFeb 25, 15Oct 24, 17[G01B, H01S]
9791261 Optical coherence tomography laser with integrated clockJul 08, 16Oct 17, 17[H01S, G01B]
9696471 Filtered ASE swept source for OCT medical imagingMar 20, 13Jul 04, 17[G01J, G01N, G02B, G01B]
9593934 Integrated dual swept source for OCT medical imagingFeb 07, 14Mar 14, 17[G01N, A61B, G01B, H01S]
9574869 Integrated dual swept source alternating same scan band for OCT medical imagingJan 21, 14Feb 21, 17[G01B, H01S]
9441944 Regenerative mode locked laser swept source for OCT medical imagingMay 16, 12Sep 13, 16[G01N, A61B, G01B, H01S]
9417051 Optical coherence tomography laser with integrated clockSep 17, 13Aug 16, 16[H01S, G01B]
9337619 Swept frequency laser for FD OCT with intracavity element and method of operationOct 12, 11May 10, 16[G01N, H01S]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0176,958 OCT System with Bonded MEMS Tunable Mirror VCSEL Swept SourceAbandonedDec 21, 12Jun 26, 14[H01L, G01B, H01S]
2012/0162,662 Actively Mode Locked Laser Swept Source for OCT Medical ImagingAbandonedDec 27, 10Jun 28, 12[G01B, H01S]
2006/0072,632 Semiconductor laser with tilted fabry-perot tunable filterAbandonedSep 29, 04Apr 06, 06[H01S]
2005/0264,808 Multi channel Raman spectroscopy system and methodAbandonedOct 15, 04Dec 01, 05[G01J]
2005/0007,666 Passive optical resonator with mirror structure suppressing higher order transverse spatial modesAbandonedJul 30, 04Jan 13, 05[G02B]
2005/0002,616 Optical system manufacturing and alignment systemAbandonedJul 30, 04Jan 06, 05[G02B]
6813420 Process and system for tunable filter optical train alignmentExpiredSep 21, 00Nov 02, 04[G02B]
6747793 System with integrated semiconductor optical amplifier array and switching matrixExpiredNov 14, 00Jun 08, 04[H01S]
6731438 Alignment mark system for mass transport processesExpiredNov 29, 00May 04, 04[G02B]
6718084 Integrated optical line card protection moduleExpiredMay 10, 01Apr 06, 04[G02B]
2004/0042,005 System and method for optical spectrum fast peak reportingAbandonedAug 20, 03Mar 04, 04[G01J]
2003/0162,003 Manufacturing system using solder self-alignment with optical component deformation fine alignmentAbandonedMar 19, 03Aug 28, 03[B32B]
2002/0043,551 Solid-phase welded optical element attach processAbandonedJun 20, 01Apr 18, 02[B23K]
2002/0011,201 Controlled source for material processingAbandonedJul 18, 01Jan 31, 02[C30B]
2001/0028,756 Optical switch array using rolling shutter optical switch elementsAbandonedMar 05, 01Oct 11, 01[G02B]

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