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

Corporation	Patents and Published Applications Count
1. Toshiba	152
2. Magiq Technologies, Inc.	97
3. United States of America	75
4. Inventor	74
5. Nec Corporation	62
6. Id Quantique	53
7. Alibaba Group Holding Limited	48
8. Nxgen Partners IP, LLC	40
9. Nokia	38
10. AT&T	38

Invention Categorization and Classification

Classification	Patents and Published Applications
Materials	2
Measurement	66
Optics	117
Data Storage	10
Semiconductors	36
Basic Electronics	22
Laser	15
Transmission Systems	319
Multiplex	38
Secret	14
Errors	7
Cryptography	1031
Baseband	5
Modulated carrier	9
Routing	2
Network Security	27
Synchronization	7
Arrangements	17

Latest News and Insights

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March 26, 2020

• Harvard and MIT Researchers Invent Missing Link

February 20, 2020

• White House allocates $25 million to Quantum Internet

February 6, 2020

• Qubitekk Acquires QINETIQ QKD Patent Portfolio

Recent Published Activity in Quantum Communication as of January 22, 2021