Quantum Computing Home

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

Issued Patent Count

Published Application Count

Corporation	Patents and Published Applications Count
1. IBM	434
2. D-wave Systems Inc.	406
3. Microsoft	191
4. Northrop Grumman	131
5. Intel	103
6. Inventor	100
7. United States of America	80
8. Google (Alphabet)	80
9. Toshiba	77
10. Hewlett-Packard	55

View Patent Radian^®

Categorization and Classification	Patents and Published Applications
Human Necessities	12
8 Medicine/Hygiene , 4 Sports; Games; Amusements
Optical computing	2
2 Optical computing
Performing Operations	7
7 Physical or Chemical Processes or Apparatus in General
Chemistry	37
20 Crystal Growth , 8 Organic Chemistry , 7 Inorganic Chemistry , 2 Dyes; Paints
Metallurgy	3
3 Alloys
Fixed Constructions	1
1 Mining
Mechanical Engineering	2
2 Engines; Pumps
Physics	304
108 Optics , 94 Measuring; Testing , 69 Information Storage , 8 Control; Regulate , 7 Photography; Cinematography; Holography , 6 Nuclear Physics; Nuclear Engineering , 5 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
Computing	1708
1270 Computational models , 382 Electrical processor , 29 Business methods , 16 Data handling , 8 Optical processor , 3 Image processing
Electricity	832
606 Basic Electric Elements , 210 Basic Electronic Circuitry , 16 Other Techniques

Quantum Computing