DEUTSCHES ELEKTRONEN-SYNCHROTRON DESY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01S DEVICES USING STIMULATED EMISSION785
 
  
 
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
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 375
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
H05H PLASMA TECHNIQUE 228
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01T MEASUREMENT OF NUCLEAR OR X-RADIATION 151

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9816861 Device and method for characterizing an ultrashort laser pulseOct 22, 15Nov 14, 17[G01J, H01S]
9735533 Ultrashot pulse fiber laserJan 12, 16Aug 15, 17[H01S]
9374915 Backplane configuration for use in electronic crate systemsJun 10, 13Jun 21, 16[H05K]
9318863 Device and method for stretching or compressing laser pulsesApr 09, 15Apr 19, 16[G02B, H01S, G02F]
9244332 Pulse light source device and method for creating fs pulsesDec 22, 14Jan 26, 16[H01S, G02F]
9170217 Facility and method for molecular structure determinationOct 18, 12Oct 27, 15[G01N]
9106044 System and method for generating a synchronisation control signalAug 17, 12Aug 11, 15[H04L, H04B, G02B, H05H, H01S, H04J]
8871066 Sample receiving device for sample materials in ultra-high vacuum chambersOct 04, 10Oct 28, 14[H01J, H01L]
8242767 Detection of changes in an interval of time between optical or electrical signalsAug 21, 09Aug 14, 12[G01R]
8223911 Self-compensating drift-free high-frequency phase detector circuitMay 21, 07Jul 17, 12[H03D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0018,343 SAMPLE HOLDER FOR THE EXAMINATION OF SMALL SAMPLES CONTAINED IN A SUSPENSIONAbandonedJun 30, 15Jan 21, 16[H01J, G01N]
2015/0229,093 CHIRPED DICHROIC MIRROR AND A SOURCE FOR BROADBAND LIGHT PULSESAbandonedFeb 13, 15Aug 13, 15[G02B, H01S]
7947965 Ion source for generating negatively charged ionsExpiredJul 26, 07May 24, 11[H01J]
6794654 Detector module for an X-ray detector systemExpiredApr 08, 02Sep 21, 04[G01T]
2004/0074,664 Energy transfer system for a three-phase current in the average and a high tension rangeAbandonedOct 27, 03Apr 22, 04[H01B]
6356617 Device for digital subtraction angiographyExpiredSep 05, 00Mar 12, 02[H05G, G01T]
5136624 Process for inspecting monocrystalline material for precipitation of impuritiesExpiredJul 23, 91Aug 04, 92[G01N]
5003177 Coaxial cable with screening electrode for use as an ionization chamberExpiredSep 13, 89Mar 26, 91[G01J]
4890056 Method and apparatus for error correction of phase measurement signalsExpiredJan 10, 89Dec 26, 89[G01R]
4736398 Apparatus for the digital subtraction angiography in energy subtraction modeExpiredMay 08, 86Apr 05, 88[H05G]
4639097 Apparatus for the inspection of combined read/write heads of data carrier disks in EDP installationsExpiredFeb 09, 84Jan 27, 87[G02B]
4587404 Electrical thermal storage heat sink for space heaterExpiredFeb 06, 84May 06, 86[F24H]
4577118 Driving circuit for pulse current power suppliesExpiredJul 13, 84Mar 18, 86[H03K]

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