Management of power consumption in optical circuits for quantum computing
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United States of America Patent
Stats
-
May 21, 2024
Grant Date -
Apr 1, 2021
app pub date -
Sep 28, 2020
filing date -
Sep 26, 2019
priority date (Note) -
In Force
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Abstract
A method includes calculating a plurality of permutation matrices of an input matrix that characterizes a linear transformation of a plurality of input states. The method also includes determining a plurality of settings of an optical circuit based on the plurality of permutation matrices. Each setting in the plurality of settings is associated with an electric power, from a plurality of electric powers, consumed by the optical circuit. The method also includes determining a selected setting of the optical circuit based on the electric power from the plurality of electric powers and consumed by the optical circuit at each setting from the plurality of settings associated with the electric power. The method further includes implementing the selected setting on the optical circuit to perform the linear transformation of the plurality of input states.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
XANADU QUANTUM TECHNOLOGIES INC | TORONTO ON M5V1X6 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Bradler, Kamil | Toronto, CA | 8 | 14 |
# of filed Patents : 8 Total Citations : 14 | |||
Dhand, Ish | Toronto, CA | 11 | 13 |
# of filed Patents : 11 Total Citations : 13 | |||
Helt, Lukas | Toronto, CA | 6 | 12 |
# of filed Patents : 6 Total Citations : 12 | |||
Neuhaus, Leonhard | Munich, DE | 5 | 2 |
# of filed Patents : 5 Total Citations : 2 | |||
Prasanna, Kumar Shreya | Toronto, CA | 4 | 6 |
# of filed Patents : 4 Total Citations : 6 | |||
Qi, Haoyu | Toronto, CA | 5 | 7 |
# of filed Patents : 5 Total Citations : 7 | |||
Vernon, Zachary | Toronto, CA | 9 | 34 |
# of filed Patents : 9 Total Citations : 34 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Nov 21, 2027 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 21, 2031 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 21, 2035 |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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