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Quantum computing is the use of quantum-mechanical phenomena, such as superposition and entanglement, to perform computation.


Top 10 Corporate Owners


 
Issued Patent Count   
 
Published Pending Application Count

Corporation Patents and Published Applications Count
1. D-wave Systems Inc.
 
 
340
2. IBM
 
 
288
3. Microsoft
 
 
158
4. Inventor
 
 
147
5. Northrop Grumman
 
 
108
6. Intel
 
 
74
7. Toshiba International
 
 
67
8. Hewlett-Packard
 
 
46
9. Hitachi, Ltd.
 
 
46
10. Google (Alphabet)
 
 
46




Category and Tag Distribution

Category and Tags Patents and Published Applications
  • Chemistry
  •  
    37
    20 Crystal Growth, 8 Organic Chemistry, 7 Inorganic Chemistry, 2 Dyes; Paints
  • Computing
  •  
    1467
    1123 Computational models, 299 Electrical processor, 22 Business methods, 12 Data handling, 8 Optical processor, 3 Image processing
  • Electricity
  •  
    563
    407 Basic Electric Elements, 143 Basic Electronic Circuitry, 13 Other Techniques
  • Fixed Constructions
  •  
    1
    1 Mining
  • Human Necessities
  •  
    12
    8 Medicine/Hygiene, 4 Sports; Games; Amusements
  • Mechanical Engineering
  •  
    2
    2 Engines; Pumps
  • Metallurgy
  •  
    3
    3 Alloys
  • Performing Operations
  •  
    2
    2 Physical or Chemical Processes or Apparatus in General
  • Physics
  •  
    246
    89 Optics, 72 Measuring; Testing, 55 Information Storage, 7 Photography; Cinematography; Holography, 6 Nuclear Physics; Nuclear Engineering, 6 Control; Regulate, 4 Musical instruments; Acoustics, 3 Information And Communication Technology [Ict] Specially Adapted for Specific Application Fields, 2 Education; Cryptography; Display; Advertising; Seals, 1 Signalling, 1 Checking-Devices


    Recent Published Activity in Quantum Computing as of November 20, 2019