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

Patent Owner(s)

Patent Owner	Address
KING ABDUL AZIZ CITY FOR SCIENCE AND TECHNOLOGY (KACST)	P O BOX 6086 RIYADH 11442

International Classification(s)

• G06T:IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
• G06K:RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD ....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Al-Omari, Hussein Khalid	Amman, JO	12	99
# of filed Patents : 12 Total Citations : 99
Alfaleh, Hussam Abdulrahman	Riyadh, SA	3	40
# of filed Patents : 3 Total Citations : 40
Alkanhal, Mohammad Ibrahim	Riyadh, SA	1	7
# of filed Patents : 1 Total Citations : 7
Alobaid, Abdulaziz Obaid	Riyadh, SA	2	22
# of filed Patents : 2 Total Citations : 22

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• 11 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	Jan 8, 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 08, 2014	US,8774451,B2   US8774451B2	GRANTED PATENT AS SECOND PUBLICATION
November 01, 2012	US,20120275641,A1   US20120275641A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8774451

Method and apparatus for embedding a watermark image in a host image

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Abstract

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The invention provides method of embedding a watermark image in a host image. The method includes generating a matrix code symbol, wherein the matrix code symbol includes information associated with the watermark image and the host image. The method further includes embedding the watermark image and the matrix code symbol in the host image at non-overlapping positions in the host image.

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Description

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Claims

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Claims data not available

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Legal Events

 

• LAPS2018
• STCH2018
• FP2018
• FEPP2018
• I2014
• P2012
• F2011
• PD2011

Date	Code	Event	Description
Aug 06, 2018	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES	free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.)
Aug 06, 2018	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Jul 08, 2018	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Jul 08, 2018
Feb 19, 2018	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.)
Jul 08, 2014	I	Issuance
Nov 01, 2012	P	Published
Apr 28, 2011	F	Filing
Apr 28, 2011	PD	Priority Date