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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
S-PRINTING SOLUTION CO LTD	129 SAMSUNG-RO YEONGTONG-GU SUWON-SI GYEONGGI-DO 16677

International Classification(s)

• G06K:RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD ....

• 2014 Application Filing Year
• G06K Class
• 8724 Applications Filed
• 7545 Patents Issued To-Date
• 86.49 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lee, Hae-kee	Yongin-si, KR	19	44
# of filed Patents : 19 Total Citations : 44
Oh, Jong-cheol	Suwon-si, KR	4	3
# of filed Patents : 4 Total Citations : 3
YOO, Jae-bum	Suwon-si, KR	3	3
# of filed Patents : 3 Total Citations : 3

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Patent Citation Ranking

• 2 Citation Count
• G06K Class

• 8.22 % this patent is cited more than
• 10 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 4, 2026

Fee	Large entity fee	small entity fee	micro entity fee
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

Full Text

US Patent Application No: 2015/0154,477

IMAGE FORMING APPARATUS, METHOD FOR CALIBRATING PRINT DENSITY, AND COMPUTER-READABLE RECORDING MEDIUM

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Abstract

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An image forming apparatus, a method, and a non-transitory computer-readable recording medium are provided. The apparatus includes an image former configured to form patches for print density calibration on an image forming medium, a print density sensor configured to sense a print density for the plurality of reflective patches formed on the image forming medium, a calculator configured to calculate calibration coefficients of the sensor based on the sensed print densities, and a calibrator configured to perform the print density calibration using the calculated calibration coefficients.

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Description

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Claims

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