BRPI0722272A2 - Método, equipamento e sistema para proteção antipirataria e verificação - Google Patents

Método, equipamento e sistema para proteção antipirataria e verificação

Info

Publication number: BRPI0722272A2
Authority: BR; Brazil
Prior art keywords: verification; equipment; antipiracy; protection; antipiracy protection
Prior art date: 2007-11-08

Application number

BRPI0722272-6A2A

Other languages

English (en)

Inventor

Gregory William Cook

Mark Alan Schultz

Original Assignee

Thomson Licensing

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2007-11-08

Filing date

2007-11-08

Publication date

2014-04-22

2007-11-08 Application filed by Thomson Licensing filed Critical Thomson Licensing

2014-04-22 Publication of BRPI0722272A2 publication Critical patent/BRPI0722272A2/pt

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91392—Television signal processing therefor for scrambling ; for copy protection using means for preventing making copies of projected video images

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Controls And Circuits For Display Device (AREA)
Projection Apparatus (AREA)
Storage Device Security (AREA)
Image Processing (AREA)
Transforming Electric Information Into Light Information (AREA)
Editing Of Facsimile Originals (AREA)

BRPI0722272-6A2A 2007-11-08 2007-11-08 Método, equipamento e sistema para proteção antipirataria e verificação BRPI0722272A2 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US2007/023581 WO2009061302A1 (en)	2007-11-08	2007-11-08	Method, apparatus and system for anti-piracy protection and verification

Publications (1)

Publication Number	Publication Date
BRPI0722272A2 true BRPI0722272A2 (pt)	2014-04-22

Family

ID=39535145

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0722272-6A2A BRPI0722272A2 (pt)	2007-11-08	2007-11-08	Método, equipamento e sistema para proteção antipirataria e verificação

Country Status (8)

Country	Link
US (1)	US20110206349A1 (pt)
EP (1)	EP2218254A1 (pt)
JP (1)	JP2011508986A (pt)
KR (1)	KR20100083805A (pt)
CN (1)	CN101855903A (pt)
BR (1)	BRPI0722272A2 (pt)
CA (1)	CA2705032A1 (pt)
WO (1)	WO2009061302A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20100321493A1 (en) *	2008-03-07	2010-12-23	Thomson Licensing	Apparatus and method for remote monitoring
US20090268942A1 (en) *	2008-04-23	2009-10-29	Price John D	Methods and apparatus for detection of motion picture piracy for piracy prevention
TW201329508A (zh) *	2012-01-04	2013-07-16	Walsin Lihwa Corp	眼部保護裝置及方法
WO2014083473A1 (en) *	2012-11-27	2014-06-05	Koninklijke Philips N.V.	Use of ambience light for copy protection of video content displayed on a screen
CN103841413A (zh) *	2014-03-26	2014-06-04	国家广播电影电视总局电影技术质量检测所	数字电影发行质量检测***
CN104881699B (zh) *	2015-05-29	2018-02-09	上海交通大学	基于时域心理视觉调制的二维码内嵌***及显示方法
CN107016386A (zh) *	2017-05-23	2017-08-04	重庆大学	一种手持式反盗版***
JP7147336B2 (ja) *	2018-07-31	2022-10-05	セイコーエプソン株式会社	投射方法及び投射システム
US11689774B2 (en)	2021-01-12	2023-06-27	Microsoft Technology Licensing, Llc	Smart AV receiver for content protection

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6018374A (en) *	1996-06-25	2000-01-25	Macrovision Corporation	Method and system for preventing the off screen copying of a video or film presentation
US7162642B2 (en) *	1999-01-06	2007-01-09	Digital Video Express, L.P.	Digital content distribution system and method
US6950532B1 (en) *	2000-04-24	2005-09-27	Cinea Inc.	Visual copyright protection
US6771349B2 (en) *	2000-09-27	2004-08-03	David H. Sitrick	Anti-piracy protection system and methodology
US7170577B2 (en) *	2000-09-27	2007-01-30	David H. Sitrick	Targeted anti-piracy system and methodology
US6559883B1 (en) *	2000-09-27	2003-05-06	David H. Sitrick	Movie film security system utilizing infrared patterns
US7043019B2 (en) *	2001-02-28	2006-05-09	Eastman Kodak Company	Copy protection for digital motion picture image data
US6742901B2 (en) *	2001-05-16	2004-06-01	Sony Corporation	Imaging prevention method and system
JP2003304508A (ja) *	2002-04-11	2003-10-24	Sony Corp	電子透かし情報表示装置、電子透かし情報表示方法、画像データ記録フィルム、および電子透かし情報記録フィルタ、並びにコンピュータ・プログラム
US20040033051A1 (en) *	2002-08-16	2004-02-19	Ip Kiril Kun Wan	Method and system for producing and displaying visual presentations which inhibit off-screen duplication
US20040091110A1 (en) *	2002-11-08	2004-05-13	Anthony Christian Barkans	Copy protected display screen
JP2004226859A (ja) *	2003-01-24	2004-08-12	Kowa Co	透かし埋め込み装置及びその方法ならびに透かし検出装置およびその方法
JP2007503018A (ja) *	2003-08-19	2007-02-15	トムソンライセンシング	スクリーンに投写される識別子を利用する劇場識別システム
US20060098165A1 (en) *	2004-10-19	2006-05-11	Manuel Lynch	Method and apparatus for disrupting digital photography
US7272240B2 (en) *	2004-12-03	2007-09-18	Interdigital Technology Corporation	Method and apparatus for generating, sensing, and adjusting watermarks
US7503658B2 (en) *	2005-01-20	2009-03-17	Hewlett-Packard Development Company, L.P.	Projector
EP1814073A1 (en) *	2006-01-26	2007-08-01	THOMSON Licensing	Method and device for processing a sequence of video images
US8363882B2 (en) *	2006-07-25	2013-01-29	Adobe Systems Incorporated	User discernible watermarking
JP4201036B2 (ja) *	2006-09-11	2008-12-24	セイコーエプソン株式会社	表示装置およびプロジェクタ

2007
- 2007-11-08 CN CN200780101477A patent/CN101855903A/zh active Pending
- 2007-11-08 WO PCT/US2007/023581 patent/WO2009061302A1/en active Application Filing
- 2007-11-08 EP EP07861862A patent/EP2218254A1/en not_active Ceased
- 2007-11-08 KR KR1020107009678A patent/KR20100083805A/ko not_active Application Discontinuation
- 2007-11-08 BR BRPI0722272-6A2A patent/BRPI0722272A2/pt not_active IP Right Cessation
- 2007-11-08 CA CA2705032A patent/CA2705032A1/en not_active Abandoned
- 2007-11-08 US US12/734,436 patent/US20110206349A1/en not_active Abandoned
- 2007-11-08 JP JP2010533049A patent/JP2011508986A/ja active Pending

Also Published As

Publication number	Publication date
WO2009061302A1 (en)	2009-05-14
CA2705032A1 (en)	2009-05-14
CN101855903A (zh)	2010-10-06
JP2011508986A (ja)	2011-03-17
US20110206349A1 (en)	2011-08-25
EP2218254A1 (en)	2010-08-18
KR20100083805A (ko)	2010-07-22

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Legal Events

Date	Code	Title	Description
2014-08-26	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE A 6A ANUIDADE.
2014-12-30	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]	Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2277 DE 26/08/2014.