NKT PHOTONICS A/S

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01S DEVICES USING STIMULATED EMISSION5441
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 37168
 
  
 
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 32101
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 8198
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 5235
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS594
 
  
 
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 489
 
  
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 443
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 4106
 
  
 
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 MATERIALS258

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0336,698 Optical Fiber with Microstructured CoreSep 03, 15Nov 23, 17[G02B, G02F]
2016/0294,147 Optical Pulse Conditioning Apparatus and Methods for Conditioning Optical PulsesFeb 07, 16Oct 06, 16[G02B, H01S]
2016/0036,196 Modelocked LaserJun 03, 15Feb 04, 16[H01S]
2015/0192,732 LONG WAVELENGTH GENERATION IN OPTICAL FIBERJul 22, 13Jul 09, 15[G02B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9841557 Microstructured optical fiber, supercontinuum light source comprising microstructured optical fiber and use of such light sourceJul 07, 14Dec 12, 17[G02B, G01B, H01S, G02F]
9835795 Microstructured optical fiber, supercontinuum light source comprising microstructured optical fiber and use of such light sourceJul 07, 14Dec 05, 17[G02B, H01S, G01B, G02F]
9774163 Variable repetition rate and wavelength optical pulse sourceMar 10, 13Sep 26, 17[G01N, G02B, H01S, G02F]
9766530 Supercontinuum light sourceDec 02, 15Sep 19, 17[F21V, A61B, G02B, H01S, G02F]
9746749 Lifetime extending and performance improvements of optical fibers via loadingJul 03, 09Aug 29, 17[F21V, B05D, G02B, A61B, H01S, G02F]
9722389 Fiber laser having optical resonator comprising tapered elementFeb 11, 15Aug 01, 17[H01S]
9667033 Laser deviceFeb 08, 13May 30, 17[G01B, H01S]
9634457 Extended spectrum supercontinuum pulse sourceDec 14, 15Apr 25, 17[G02B, H01S, G02F]
9570876 Combined supercontinuum sourceJan 31, 16Feb 14, 17[G02B, H01S, G02F]
9570878 Method and apparatus for providing supercontinuum pulsesMar 10, 13Feb 14, 17[G01N, G02B, H01S, G02F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0072,251 Optical SystemsAbandonedJul 15, 15Mar 10, 16[H01S, G02F]
2012/0236,881 PULSED FIBER LASERAbandonedAug 30, 10Sep 20, 12[H01S]
7809029 Articles comprising an optical fibre with a fibre bragg grating and methods of their productionExpiredJun 17, 05Oct 05, 10[H01S]
7792408 Method of inducing refractive index structures in a micro-structured fiber, a micro-structured fiber and an articleExpiredAug 24, 05Sep 07, 10[G02B]
2007/0122,095 Splicing and connectorization of photonic crystal fibersAbandonedDec 20, 06May 31, 07[G02B]

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