Quantum repeater network system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9602220
APP PUB NO 20140363174A1
SERIAL NO

14301448

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Abstract

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The disclosure concerns quantum repeater network system that does not need any matter qubit. According to the quantum repeater network system for performing quantum communication between one transmitter/receiver and the other transmitter/receiver via transmission repeaters and reception repeaters, each of the transmission repeaters prepares quantum systems in an irreducibly entangled state, each of the quantum systems being associated with a reception repeater as a transmission destination, and transmits, to the associated reception repeater, each of the quantum systems in the irreducibly entangled state together with a quantum system entangled with the quantum system.

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Patent Owner(s)

  • NIPPON TELEGRAPH AND TELEPHONE CORPORATION;THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Azuma, Koji Tokyo, JP 57 382
Lo, Hoi-Kwong Toronto, CA 8 178
Tamaki, Kiyoshi Tokyo, JP 20 419

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