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Quantum Communication is the transmission of quantum information. Quantum cryptography is a practical application of quantum communication. The best known example of quantum cryptography is quantum key distribution which offers an information-theoretically secure solution to the key exchange problem.


Top 10 Corporate Owners


 
Issued Patent Count   
 
Published Application Count

Corporation Patents and Published Applications Count
1. Toshiba International
 
 
123
2. Magiq Technologies, Inc.
 
 
74
3. Inventor
 
 
72
4. Nec Corporation
 
 
53
5. Id Quantique
 
 
42
6. Alibaba Group Holding Limited
 
 
36
7. Hewlett-Packard
 
 
33
8. Raytheon Company |
 
 
32
9. Triad National Security, Llc
 
 
31
10. Nokia
 
 
30




Category and Tag Distribution

Category and Tags Patents and Published Applications
  • Basic Electronics
  •  
    14
    14 Basic Electronics
  • Communication
  •  
    1107
    787 Cryptography, 226 Transmission Systems, 34 Multiplex, 19 Network Security, 14 Arrangements, 8 Modulated carrier, 7 Synchronization, 5 Secret, 3 Baseband, 2 Routing, 2 Errors
  • Data Storage
  •  
    7
    7 Data Storage
  • Laser
  •  
    10
    10 Laser
  • Materials
  •  
    1
    1 Materials
  • Measurement
  •  
    44
    44 Measurement
  • Optics
  •  
    90
    90 Optics
  • Semiconductors
  •  
    20
    20 Semiconductors


    Recent Published Activity in Quantum Communication as of January 29, 2020