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.
| Corporation | Patents and Published Applications Count |
|---|---|
1.
Toshiba International
|
|
| 2. Inventor |
|
3.
Magiq Technologies, Inc.
|
|
4.
Nec Corporation
|
|
5.
Id Quantique
|
|
6.
Alibaba Group Holding Limited
|
|
7.
Hewlett-Packard
|
|
| 8. Raytheon Company | |
|
9.
Nokia
|
|
10.
Triad National Security, Llc
|
|
| Category and Tags | Patents and Published Applications |
|---|---|
| 14 | |
| 14 Basic Electronics | |
| 1083 | |
| 771 Cryptography, 220 Transmission Systems, 33 Multiplex, 18 Network Security, 14 Arrangements, 8 Modulated carrier, 7 Synchronization, 5 Secret, 3 Baseband, 2 Routing, 2 Errors | |
| 6 | |
| 6 Data Storage | |
| 10 | |
| 10 Laser | |
| 1 | |
| 1 Materials | |
| 41 | |
| 41 Measurement | |
| 86 | |
| 86 Optics | |
| 19 | |
| 19 Semiconductors | |
