ID QUANTIQUE SA

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 7278
 
  
 
H04B TRANSMISSION 3207
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION256
 
  
 
F17C VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES 126
 
  
 
G01T MEASUREMENT OF NUCLEAR OR X-RADIATION 151
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
H03K PULSE TECHNIQUE 1130
 
  
 
H04J MULTIPLEX COMMUNICATION 1124
 
  
 
H04Q SELECTING 1109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9634835 Apparatus and method for the detection of attacks taking control of the single photon detectors of a quantum cryptography apparatus by randomly changing their efficiencyOct 10, 11Apr 25, 17[H04L]
9246041 Apparatus and method for allowing avalanche photodiode based single-photon detectors to be driven by the same electrical circuit in gated and in free-running modesMar 11, 13Jan 26, 16[H03K, H01L, G01T]
9246674 Generation of cryptographic keysJun 15, 12Jan 26, 16[H04L]
8995650 Two non-orthogonal states quantum cryptography method and apparatus with intra- and inter-qubit interference for eavesdropper detectionJun 04, 10Mar 31, 15[H04L, H04K]
8930429 Network distributed quantum random number generationFeb 24, 12Jan 06, 15[H04L, G06F]
8320774 Apparatus and method for adjustment of interference contrast in an interferometric quantum cryptography apparatus by tuning emitter wavelengthJul 07, 07Nov 27, 12[H04B]
7929690 Two non-orthogonal states quantum cryptography method and apparatus with inter-and inter-qubit interference for eavesdropper detectionSep 01, 05Apr 19, 11[H04K]
7606367 Quantum cryptography with fewer random numbersMar 09, 05Oct 20, 09[H04L, H04K]
7519641 Method and apparatus for generating true random numbers by way of a quantum optics processAug 17, 04Apr 14, 09[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0127,718 METHOD AND APPARATUS FOR GENERATING TRUE RANDOM NUMBERS BY WAY OF A QUANTUM OPTICS PROCESSAbandonedJun 07, 06Jun 07, 07[H04K]

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