A Dolcera Report production about quantum cryptography, major players and technological developments.
The report focuses on technology, industry and patent landscape of the concerned topic.
The Dolcera center of excellence finds about growth of a technology; competition- key players, innovators; gaps and opportunities in the technology and industry with the analyses of patents and trends as the core.
This presentation is a brief introduction to the detailed Dolcera Report on quantum cryptography.
For more details and complete report contact info@dolcera.com
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3. Contents
Quantum Cryptography
1 Introduction
2 Taxonomy for Quantum Cryptography
3 Quantum Cryptography : Search Strategy
3.1 Control Patents
3.2 Patent Classes: IPC, US and ECLA
3.3 Key Patents
3.4 Concept Table
3.5 Search Query
4 Key Findings
4.1 Problem and Solution Analysis 30 Key patents
4.2 Categorizing Problems and related solution proposed by Key patents
4.4 IP Activity
4.5 Geographical Activity
4.6 Major Player Analysis
5 Statistical Analysis
6 Attribute of Quantum Key Distribution based Technology
7 Commercial QC providers
8 Industrial Prospects
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4. Introduction
• Quantum Cryptography, utilizing unintuitive Laws of Quantum mechanics provides us a theoretically sound and interesting
Cryptographic Methodology for future communication system.
• Electromagnetic waves such as light waves can exhibit the phenomenon of polarization, in which the direction of the electric
field vibrations is constant or varies in some definite way.
• According to Quantum theory, light waves are propagated as discrete particles known as photons. A photon is a mass less
particle, the quantum of the electromagnetic field, carrying energy, momentum, and angular momentum(or spin). The
polarization of the light is determined by the direction of the angular momentum of the photons. Therefore, spin carries the
polarization state which can be conferred as Quantum Information.
• The foundation of Quantum Cryptography lies in the Heisenberg uncertainty principle, which states that "locating a particle
in a small region of space makes the momentum of the particle uncertain; and conversely, measuring the momentum
of a particle precisely makes the position uncertain."
• This implies when measuring the polarization of a photon, the choice of what direction to measure affects all subsequent
measurements.
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5. VVT Taxonomy
A detailed taxonomy is presented covering components of Quantum Cryptography, functionality,
mode of actuation, applications, are among others
• To see the detailed Quantum Cryptography Taxonomy, mailto: info@dolcera.com
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6. Control Patents
• Highly relevant patents are used for extracting keywords and ensuring the quality
of the search query
• To see the detailed table, mailto: info@dolcera.com
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7. Classification
• Different classes related to Quantum Communication, Cryptography, and Quantum
Information Processing are identified. These Classes are used in the search strategy
• To see the detailed classification, mailto: info@dolcera.com
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8. Search Concepts
• Concepts used to search patent literature
• To see the detailed table, mailto: info@dolcera.com
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9. Keyword Search
Database: Micropatent and Thompson Innovation
Timeline: 1981-2011
Patent Coverage: US EP WO JP DE GB FR
• To see the detailed table, mailto: info@dolcera.com
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10. Taxonomy
• A detailed class based taxonomy is also prepared and is furnished below.
• To see the detailed interactive taxonomy, mailto: info@dolcera.com
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11. Dolcera Dashboard
• Dolcera dashboard is a web 2.0 technology. It enables dynamic presentation of
patent data.
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12. Insights: Major Players
• NEC corporation, NTT corporation and Toshiba are the amongst the major players
in Quantum Cryptographic Technology.
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13. Insights: Year wise IP activity
Year wise IP activity based on Priority years
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14. Insights: Year wise IP activity
Year wise IP activity based on publication years
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16. Insights: Top Assignee with priority year wise patents
• By taking priority years the patents, we analyzed IP activity of top assignees in the field
• Similar analysis is done to the patents of top10 classes and top 10 assignees with publication
years.
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17. Insight: Top assignee with citation count
• By taking forward citations of all the patents into account calculated average citation frequency of patents.
• Similar analysis is done to the patents of top10 technologies.
• The average citation frequency of the patents pertaining to this technology is found to be 4.5863
• From the above graph it is clear that Fujitsu and Alcatel Lucent have good quality patents in the field Optical device,
Quantum Communication and Cryptography which are related to each other to form the vast domain of Quantum
Cryptography.
Similarly classes H04L000908Q, B82Y002000, H04L000912 are highly relevant and have good quality patents, as their average
citation frequency is more than the average citation frequency of all relevant patents.
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18. Like this presentation?
This is only a sample report with brief analysis. Purchase the complete report here. Price: $999
Dolcera can provide a comprehensive report customized to your needs
Buy the customized report from Dolcera
Patent Analytics Services Market Research Services Purchase Patent Dashboard
Patent Landscape Services Dolcera Processes Industry Focus
Patent Search Services Patent Alerting Services Dolcera Tools
Samir Raiyani
Email: info@dolcera.com
Phone: +1-650-425-6772
Fax: +1-866-690-7517
info@dolcera.com Quantum Cryptography 18