Flexible driver laser for inertial fusion energy
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 19, 2020
Grant Date -
Feb 13, 2014
app pub date -
Oct 18, 2013
filing date -
Apr 20, 2011
priority date (Note) -
In Force
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Abstract
Embodiments of a laser system having an extremely large number of small pulsed lasers for irradiating small targets in inertial confinement fusion experiments, high energy density physics experiments, and inertial fusion power plants is more flexible than existing laser systems. Embodiments facilitate finer control of critical features of laser pulses for inertial fusion, as well as significant reduction in development costs and expansion of the community involved in the research relative to existing laser systems. Embodiments produce smooth intensity profiles at the target, large bandwidth that is over two orders of magnitude greater than existing laser systems, and fine control over laser wavelengths, focal properties, temporal pulse shape, and illumination geometry. Properties of each of the small pulsed lasers are individually selectable.
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 | |
---|---|---|
LOGOS TECHNOLOGIES HOLDCO INC | 2701 PROSPERITY AVENUE SUITE 400 FAIRFAX VA 22031 |
International Classification(s)

- 2013 Application Filing Year
- H05H Class
- 283 Applications Filed
- 256 Patents Issued To-Date
- 90.46 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Campbell, E Michael | San Diego, US | 5 | 28 |
# of filed Patents : 5 Total Citations : 28 | |||
Eimerl, David | Suisun City, US | 13 | 473 |
# of filed Patents : 13 Total Citations : 473 | |||
Krupke, William F | Pleasanton, US | 36 | 407 |
# of filed Patents : 36 Total Citations : 407 |
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Patent Citation Ranking
- 3 Citation Count
- H05H Class
- 53.82 % this patent is cited more than
- 5 Age
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- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 19, 2027 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 19, 2031 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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