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	427
2. D-wave Systems Inc.	405
3. Microsoft	189
4. Northrop Grumman	129
5. Intel	101
6. Inventor	100
7. United States of America	80
8. Toshiba	77
9. Google (Alphabet)	74
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	302
107 Optics , 93 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	1690
1259 Computational models , 375 Electrical processor , 29 Business methods , 16 Data handling , 8 Optical processor , 3 Image processing
Electricity	821
599 Basic Electric Elements , 206 Basic Electronic Circuitry , 16 Other Techniques

Quantum Computing