Home Patent Forecast® Sectors Log In   Sign Up   Support   Contact  
Enjoy your FREE PREVIEW which shows only 2018 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
 
 
137
2. Magiq Technologies, Inc.
 
 
96
3. Inventor
 
 
68
4. United States of America
 
 
67
5. Nec Corporation
 
 
61
6. Id Quantique
 
 
47
7. Alibaba Group Holding Limited
 
 
43
8. Triad National Security, Llc
 
 
37
9. Hewlett-Packard
 
 
35
10. AT&T
 
 
34




Invention Categorization and Classification

Categorization and Classification Patents and Published Applications
  • Materials
  •  
    2
    2 Materials
  • Measurement
  •  
    56
    56 Measurement
  • Optics
  •  
    94
    94 Optics
  • Data Storage
  •  
    9
    9 Data Storage
  • Semiconductors
  •  
    23
    23 Semiconductors
  • Basic Electronics
  •  
    15
    15 Basic Electronics
  • Laser
  •  
    12
    12 Laser
  • Communication
  •  
    1276
    928 Cryptography , 246 Transmission Systems , 35 Multiplex , 24 Network Security , 16 Arrangements , 8 Modulated carrier , 7 Synchronization , 5 Secret , 3 Baseband , 2 Routing , 2 Errors


    Recent Published Activity in Quantum Communication as of October 21, 2020