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

Patent Owner(s)

Patent Owner	Address
NAGRA FRANCE SAS	28 RUE DU COLONEL PIERRE AVIA PARIS F-75015

International Classification(s)

• H04L:TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAP....
• H04N:PICTORIAL COMMUNICATION, e.g. TELEVISION

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lecomte, Daniel	Paris, FR	62	952
# of filed Patents : 62 Total Citations : 952
Wenger, Joel	Nyon, CH	16	106
# of filed Patents : 16 Total Citations : 106

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Patent Citation Ranking

• 2 Citation Count
• H04L Class

• 4.50 % this patent is cited more than
• 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	Jun 2, 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
December 02, 2014	US,8903089,B2   US8903089B2	GRANTED PATENT AS SECOND PUBLICATION
May 16, 2013	US,20130121670,A1   US20130121670A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8903089

Device for secure transmission recording and visualization of audiovisual programs

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Abstract

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Methods and systems are disclosed for distributing video sequences in a coded stream. The methods and systems include analyzing an original coded stream, generating at least one modified coded sub-frame, generating, based upon the analysis, a modified stream and a second stream by replacing an original coded sub-frame by the modified coded sub-frame, so that the modification from the original coded sub-frame results in a visually altered video sequence, transmitting the first and the second generated streams, and reconstructing the original stream using the modified coded sub-frame contained in the second stream.

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Description

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Claims

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Claims data not available

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Legal Events

 

• LAPS2023
• STCH2023
• FP2022
• FEPP2022
• MAFP2018
• I2014
• FEPP2014
• STCF2014
• P2013
• F2013
• AS2012
• PD2002

Date	Code	Event	Description
Jan 09, 2023	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES	free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Jan 09, 2023	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Dec 02, 2022	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Dec 02, 2022
Jul 25, 2022	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
May 21, 2018	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551) year of fee payment: 4
Dec 02, 2014	I	Issuance
Dec 01, 2014	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Nov 12, 2014	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
May 16, 2013	P	Published
Jan 04, 2013	F	Filing
Dec 10, 2012	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LECOMTE (DECEASED REPRESENTED BY PIERRE BREESE), DANIEL;REEL/FRAME:029565/0167 Owner name: NAGRA FRANCE SAS, FRANCE Effective Date: Nov 27, 2012 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WENGER, JOEL;REEL/FRAME:029565/0336 Owner name: NAGRA FRANCE SAS, FRANCE Effective Date: Dec 10, 2012
Jan 18, 2002	PD	Priority Date