Apparatus, method and computer program product for providing output image adjustment for image files
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 15, 2011
Grant Date -
May 22, 2008
app pub date -
Dec 20, 2007
filing date -
Oct 13, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A CPU of a color printer performs gamma correction and a matrix operation M on an RGB color space image data derived by a matrix operation S. Using gamma correction value settings, the CPU performs gamma conversion of image data. Matrix operation M converts the RGB color space to an XYZ color space. When performing matrix operation M, the CPU refers to a PrintMatching tag and performs the matrix operation using a matrix (M) that corresponds to the indicated color space, in order to reflect the color space used for generation of image data.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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138 EAST LCD ADVANCEMENTS LIMITED | BRACKEN ROAD SANDYFORD FIRST FLOOR BLACKTHORN EXCHANGE DUBLIN D18 P3Y9 |
International Classification(s)

- 2007 Application Filing Year
- B41J Class
- 2437 Applications Filed
- 1699 Patents Issued To-Date
- 69.72 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Fukasawa, Kenji | Nagano-ken, JP | 62 | 679 |
# of filed Patents : 62 Total Citations : 679 |
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Patent Citation Ranking
- 1 Citation Count
- B41J Class
- 5.38 % this patent is cited more than
- 14 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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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 |
Full Text

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Jan 23, 2020 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Aug 09, 2016 | I | Issuance | |
Jul 20, 2016 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Dec 17, 2015 | P | Published | |
Jun 05, 2015 | F | Filing | |
May 14, 2015 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SHUTO, RYOICHI;TSUYAMA, KAZUHIKO;SAKAMOTO, NAOKI;AND OTHERS;REEL/FRAME:035795/0609 Owner name: SEIKO EPSON CORPORATION, JAPAN Effective Date: May 14, 2015 |
Jun 12, 2014 | PD | Priority Date |

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