Home Patent Forecast® Sectors Log In   Sign Up   Support   Contact  
Enjoy your FREE PREVIEW which shows only 2019 data and 25 documents. For full access, subscribe at any time.         Subscribe

Quantum Communication

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
 
 
152
2. Magiq Technologies, Inc.
 
 
97
3. United States of America
 
 
75
4. Inventor
 
 
74
5. Nec Corporation
 
 
62
6. Id Quantique
 
 
50
7. Alibaba Group Holding Limited
 
 
48
8. Nokia
 
 
38
9. AT&T
 
 
38
10. Triad National Security, Llc
 
 
37




Invention Categorization and Classification

Classification Patents and Published Applications
  • Materials
  •  
    2
  • Measurement
  •  
    66
  • Optics
  •  
    116
  • Data Storage
  •  
    10
  • Semiconductors
  •  
    36
  • Basic Electronics
  •  
    22
  • Laser
  •  
    15
  • Transmission Systems
  •  
    312
  • Multiplex
  •  
    38
  • Secret
  •  
    14
  • Errors
  •  
    7
  • Cryptography
  •  
    1024
  • Baseband
  •  
    5
  • Modulated carrier
  •  
    9
  • Routing
  •  
    2
  • Network Security
  •  
    27
  • Synchronization
  •  
    7
  • Arrangements
  •  
    17


    Recent Published Activity in Quantum Communication as of January 18, 2021