COPYRIGHT MANAGEMENT

Patent Number    Patent Title
6,418,421 Multimedia player for an electronic content delivery system
6,198,875 TIRIS based bios for protection of "copyrighted" program material on DVDs
6,128,605 Apparatus for data copyright management system
6,097,818 Data copyright management method
6,081,794 Data copyright management system
6,069,952 Data copyright management system
5,991,500 Copy control for a video signal with copyright signals superimposed as predetermined bits in the VBID data of the video signal
5,983,351 Web site copyright registration system and method
5,960,398 Copyright information embedding apparatus
5,867,579 Apparatus for data copyright management system
5,848,158 Data copyright management system
5,818,933 Copyright control system
5,765,152 System and method for managing copyrighted electronic media
5,717,381 Copyright protection for photos and documents using magnetic elements
5,646,999 Data coypright management method
5,579,120 Copyright protection for digital signal recording and/or reproduction and recording medium thereof
5,574,787 Comprehensive copy protection for video platforms and unprotected source material
5,530,520 Allocating copyright revenues arising from reprographic device use
AU7830200 Electronic book security and copyright protection system
AU699633 Data copyright management system
AU696511 Copyright control system
AU6435101 Watermark embedding and extracting method for protecting digital audio contents copyright and preventing duplication
AU6021400 Copyright information management system
AU5836296 Copyright control system
AU5456496 Data copyright management system
AU5375000 Method and system for copyright fee management
AU4797699 Digital data recording device and method for protecting copyright and easily reproducing encrypted digital data and computer readable recor
AU3604684 Franking method ensuring copyright
AU3041301 Procedure and system for renting and/or selling products, first of all products under copyright protection
AU2509200 Copy protection control system
AU2445001 Providing authorization to make copies of copyright protected products purchased online
CA2316877 Data conversion apparatus and method in copyright protecting system
CA2194147 Management method for copyright protection of programs-on-demand
CA2174112 System and method for disk software publishers to control disk distribution
CA2129075 Electronic copyright royalty accounting system using glyphs
CA2106122 Protection of a software copyright and operation of a software
CN2207620U Copyright mark for preventing publication from unauthorized print
CN1363906 Content delivery system and copyright protection system and content receiving terminal
CN1361481 Copyright protecting method based on network browser card
CN1347225 Safety control method for copyright
CN1347108 Record medium and device for protection of digital data with copyright, and method therefor
CN1338744 Copyright protection, revealing method and device, recording method and device
CN1337624 Method and apparatus for protecting copyright data in computer system
CN1334533 Copyright inquiry system and method
CN1321265T Digital data copyright protection system
CN1320244T Copyright information nanagement system
CN1317128T Copyright management device, electronic-production sales device, electronic-book display device, key information management device
CN1312171 Rolling copyright-protecting loose-leaf book and periodical editing, printing and publishing method
CN1304102 Universal computer and administration method of copyright using therein
CN1295281 Software copyright verifying method and device based on universal serial bus interface
CN1292897T Content supplied as software objects for copyright protection
CN1287665T Data conversion apparatus and method in copyright protecting system
CN1258915 Method for protecting copyright of information signal, recording and outputting method and apparatus
CN1249625 Copyright management equipment, copyrighted works distributing equipment,and distributing and receiving system
CN1226064 Method and apparatus for protecting copyright of digital recording medium and copyright protected digital recording medium
CN1221915 Access control of general computer, its software copyright protector and method
CN1205479 Apparatus, method and computer program product for protecting copyright data within computer system
CN1177186 Digital recording apparatus and copyright protection method thereof
CN1157043 Management method for copyright protection of programs-on-demand
CN1153385 Recording method of digital magnetic recording medium for copyright protection and variable speed playback
CN1063984 Protection method and equipment for copyright of video tape
CZ20004231 Method of collecting license fees and system for using digital material protected by copyright on internet
DE3821750 Method for protecting photographic illustrations from illegal reproduction (safeguarding of copyright)
DE19750112 Copyright-protected logo or firm name of legitimated producer
DE10027503 Conception and recording method for commercial copyright applications involves confirming solution proposed by software for commercial copyright
EP1251422 Copyright protection system and method thereof
EP1235389 Copyright protective system, transmitter, receiver, bridge device, copyright protective method, medium, and program
EP1223548 Copyright information embedding method and apparatus
EP1220078 Content distribution system, copyright protection system and content receiving terminal
EP1215844 Key management device/method/program, recording medium, reproducing device/method, recording device, and computer-readable, second recording
EP1215674 Data transfer and recording of copyright protected content data
EP1214638 Electronic book security and copyright protection system
EP1200911 Method and system for copyright fee management
EP1197965 Data delivery system with copyright protection
EP1182825 Transferring copyright protected contents using radio link layer authentication/encryption
EP1162618 Copyright protection method, reproduction method, reproduction apparatus, recording method and recording apparatus
EP1154426 Copyright protecting method, recording method, recording apparatus, reproduction method and reproduction apparatus
EP1150198 System and method for on-line copyright management
EP1143656 Copyright protection system, encryption device, decryption device, and recording medium
EP1133163 Method for data copyright control
EP1130917 Copyright protected signal transmission apparatus and signal transmission method
EP1117053 Copyright information management system
EP1115050 General purpose computer and copyright management method for use therein
EP1096443 Copyright management device, electronic-production sales device, electronic-book display device, key information management device, and ele
EP1089241 Digital data copyright protection system
EP1081699 Reproducing and recording apparatus for copyright-protected and copyright-unprotected files
EP1079627 Copyright protection in MPEG-4 using digital watermarking
EP1069773 Copyright protection method, information signal processing system, information signal output apparatus, information signal processing appar
EP1046095 Content supplied as software objects for copyright protection
EP1037460 Reproducing apparatus and information distribution system with copyright protection
EP1032204 Copyright protection system for data storage and transmission
EP1018733 Digital data recording device and method for protecting copyright and easily reproducing encrypted digital data and computer readable recor
EP1001419 Data conversion apparatus and method in copyright protecting system
EP1001330 Method for copyright protection of digital images transmitted over networks
EP0975111 Copyright management apparatus, copyrighted-work distribution apparatus, and copyrighted-work distribution and receiving system
EP0969668 Copyright protection for moving image data
EP0940810 Recording medium with copyright protection features
EP0924930 A digital information recording apparatus with copyright protection
EP0887723 Apparatus, method and computer program product for protecting copyright data within a computer system
EP0884669 Digital copyright management system using electronic watermark
EP0880088 Data copyright management system and apparatus
EP0822550 Copyright information embedding apparatus
EP0773681 Recording method of digital magnetic recording medium for copyright protection and variable speed playback
EP0769165 Management method for copyright protection of programs-on-demand
EP0752663 Copyright control system
EP0746126 System for data copyright management using key distribution
EP0717338 Method of protecting copyright
EP0715241 Apparatus for data copyright management system
EP0709760 Data copyright management system
EP0704785 Data copyright management system
EP0677949 Method for controlling copyright of encrypted digital data
EP0649074 A system and method to measure and accrue copyright royalties
FR2794276 Optical recording media such as a cd-rom or dvd has a memory chip for storing of security and copyright details to help prevent piracy
FR2789784 Extraction and insertion of a digital signature into an image for copyright or security reasons
GB2366969 Copyright protection for digital content distributed over a network
GB2361125 Electronic media distribution and monitoring of copyright
GB2357606 An apparatus which allows storage of copyright material in a copyright-noncompliant memory card, but with reduced quality
GB2332761 Internet bookshop with copyright restrictions
GB2204984 Playback and recording of copyright material
GB2145856 Copyright protection device
GR3035667T System and method for authenticating software carriers
HK1026116 System and method for querying information of copyright products
HU221404 Method and system for lending and/or selling products, first of all the ones protected by copyright
HU0000332 Method and system for lending and/or selling products, first of all the ones protected by copyright
JP2002207600 Automatic updating method of copyright protection system
JP2002203068 Content distribution system, copyright protection system and content reception terminal
JP2002190946 Method for permitting copy of picture having copyright
JP2002183351 Device and method for preventing copyright infringement
JP2002175663 Copyright protecting and recording method for optical disk
JP2002169910 Copyright managing server, multimedia kiosk terminal, copyright managing method, operating method for multimedia kiosk terminal, recordin
JP2002163397 System substituting copyright fee payment for secondary data producer in distribution of music data
JP2002157518 Intermediary selling surrogate system for copyright of image photographed by digital camera function of portable telephone and portable i
JP2002133159 Image copyright circulating system, its method and recording medium
JP2002123636 System and method for supporting copyright processing and recording medium therefor
JP2002117376 Copyright information inquiry device
JP2002117167 Method and device for managing copyright
JP2002109102 Data transmission/reception system, reception system, copyright management server, data accounting method and data utilization method
JP2002073420 Copyright protection system
JP2002051176 System and method for issuing copyright image
JP2002051037 Hub with copyright protection function
JP2002049714 Copyright data bank system
JP2002032673 Method and system for collecting copyright fee and method for deciphering cryptography
JP2002026891 Copyright protection device and copyright protection method
JP2002024450 Copyright protecting software and recording medium with the program recorded thereon
JP2002024092 Information recording and reproducing device with copyright protecting function
JP2002016593 Copyright protection device and copyright protection method
JP2002007605 System for managing and distributing copyright and royalty charging method
JP2001358706 Copyright protection system, enciphering device, decoding device and recording medium
JP2001351319 Copyright protection method, reproduction method, reproducer, recording method and recorder
JP2001350729 Method and device for inquiring copyright information, and recording medium recorded with processing program therefor
JP2001332031 Method of recording and writing copyright management information of disk, disk, method of recording and reproducing for disk, and reprod
JP2001320363 Copyright protecting method, recording method, recording device, reproducing method and reproducing device
JP2001312570 Copyright protection device, copyright protection system, copyright protection verification device, medium and information collectivity
JP2001306529 Copyright information adding device for contents
JP2001273262 Copyright protection system and device comprising the same
JP2001257652 Method and system for recording log of copyright information
JP2001256115 General purpose computer and copyright management method by general purpose computer
JP2001216418 Music data selling method and copyright work data selling method
JP2001188538 Device and method for protecting copyright, and music composition and arrangement device provided with device
JP2001169600 Market of intellectual asset of copyright, patent right, or the like
JP2001161100 Copyright authentication management system
JP2001155425 Digital data copyright protection system
JP2001154984 Method and system for protecting copyright of digital image transmitted through network
JP2001142786 Method for processing data with copyright and processor for the data
JP2001142472 Method and device for processing data having copyright
JP2001118233 Recording medium for copyright protection
JP2001110135 Device and method for protecting copyright
JP2001045264 Copyright protection information protection method, information signal processing method, information signal reproducing method, informa
JP2001036723 Method for protecting copyright, information signal transmission system, information signal output device, information signal receiver,
JP2001034666 Copyright information management system
JP2001014404 Copyright protecting system utilizing multipurpose smart card and business model for copyright protecting system
JP2001008174 Method for protecting copyright of compressed information signal, signal processing method, recorder and recording and reproducing devic
JP2001005706 Method for protecting copyright of image file
JP2001005472 Method of embedding copyright information and detection method
JP2001005471 Method of embedding copyright information and detection method
JP2000333141 Copyright protection method and device for highly precise video signal, broadcast system, receiving device, and recording
JP2000269950 Copyright protection system
JP2000207835 Data conversion device, data conversion method, and program storage medium in data copyright protecting system
JP2000163871 Method for protecting copyright of information signal, method and device for recording information signal and method and device for outp
JP2000155718 Copyright protecting device and computer-readable storage medium
JP2000113055 Method and device for copyright protection, and recording medium where copyright protecting program is recorded
JP2000100080 Audio disk, encoder, and decoder and copyright management method
JP2000099953 Audio disk, and encoding device, decoding device and copyright management method
JP2000036781 Copyright managing device, work distributing device and work distribution/reception system
JP2000010778 Method and device for digital contents copyright management and storage medium storing digital contents copyright management program
JP1133136 Copyright display system for source program
JP11328867 Information recording medium, dubbing device using it, reproducing device, recorder, copy limit method for information recording medium an
JP11328846 Recorder and copy limiting method having copy limitation function for information record medium, copy limiting storage medium and informat
JP11288555 Audio disk, its encoder and decoder and copyright managing method
JP11265317 Copyright protection system
JP11242656 Device and method for examining copyright of digital data on network and medium recording copyright examination program
JP11238088 Copyright charge managing device
JP11154944 Literary production delivery method and system, copyright protection system and recording medium
JP11122472 System for displaying copyright of image data
JP11088859 Method and device for protecting copyright data in computer system
JP10304333 Information device to selectively use technology-based protocol among a plurality of protocols for protecting copyright of digital work
JP10294726 Copyright object management method and system therefor
JP10293687 Program copyright protecting method and device
JP10240518 Software copyright protective device
JP10228727 BIOS based on tiris for protecting copyright setting program medium
JP10210400 Copyright infringement preventing method/system using frame-speed fluctuation
JP10178642 Information multiplexing method and copyright protection system
JP10177767 Charging method for copyright of dvd
JP10150517 Copyright protection method and its system
JP1014770 Method for protecting copyright
JP1014769 Copyright information adding device
JP1014768 Copyright information detector
JP10134507 Protection method for copyright, supply medium, digital recording apparatus and control IC
JP10124998 Copyright management method of code information, encoder, decoder and recording medium
JP10108148 Method for protecting copyright of digital data
JP10106147 Recording method of copyright management information of disk
JP10097762 Incorporating device for copyright information, recording medium, and communication method for digital audio signal
JP10097761 Incorporating device for copyright information, recording medium, and communication method for digital audio signal
JP10097760 Incorporating device for copyright information, recording medium, and communication method for digital audio signal
JP10075198 Method capable of reproducing and using only data with copyright inside digital medium system
JP9326166 Method and system for protecting copyright
JP9320192 Method and device for protecting copyright
JP9312039 Recording media provided with copyright protective function
JP9252397 Method for imbeding information relating to copyright such as signature of authro of image and copying device imbeding the copyright inform
JP9154101 Recording method for digital magnetic recording medium for copyright protection and variable-speed reproduction
JP9069278 Method for protecting copyright, etc., of music, sound, video, etc., broadcast by tv, radio, etc., or recorded in cd, ld, cassette tape, vid
JP9022352 Copyright managing device
JP8329011 Data copyright management system
JP8292976 Copyright management system
JP8287014 Data copyright management device
JP8272745 Data copyright management system
JP8227434 Book data processor and its copyright information managing method
JP8185448 System and device for managing data copyright
JP8129486 Method for protecting software copyright
JP7271865 Method for managing copyright of data base
JP7129270 Copying system for copyright information
JP7084780 Method for protecting software copyright
JP63109536 Copyright protection system
JP6294995 Copyright recorder
JP61283929 Copyright display protecting system
JP61276578 Display of copyright of doll head part
JP6096133 Copyright display system for image
JP6095870 Software copyright protecting method and device
JP59109949 Copyright protective device of software
JP5210594 Method for protecting copyright of external storage medium
JP5127247 Copyright recording device
JP5127246 Copyright recording device
JP51146113 Method of processing video signal for preventing copyright infringement
JP3254483 Tape and cassette for security of copyright
JP2029823 Software copyright protection system
KR2001087808 Copyright object provision and authentication service system and method based on watermarking technique
KR2001016866 Method for inserting and detecting watermark for protecting copyright of digital image
KR2001008000 Method of treating digital literary work for protection of copyright
KR2000072041 Copyright managing system and method for digital music
KR2000072004 Watermarking and certifying method in hsi color space for protecting copyright and method of extracting digital watermark in color moving
KR2000066819 Method and apparatus for protecting copyright of digital recording medium, and digital recording medium
KR2000060716 Copyright usage coverage protection system in multimedia transmission system
KR2000060715 Copyright protection system and method for multimedia transmission system
KR2000058996 System and method for analyzing and registering copyright using web
KR2000058562 Agent system for information extraction for preventing an infringement of copyright and its information providing method
KR2000052380 Information signal copyright protection method, indormation signal recording method and device, and information signal output method and
KR2000044769 Method for recording copyright information
KR2000044768 Method for recording copyright information in digital television
KR2000018052 Copyright management system using water marking
KR2000016951 Managing copyright apparatus and system that sends and receives the copyright work
KR263825 Copyright information embedding apparatus
KR166654 Copyright management system of computer program
NZ290521 Anticopy protection of video signals with authenticating and copyright signatures
RU2163056 Method and device for copyright protection of various record media using video indicator print
SG83085 Copyright control system
SG83083 Data copyright management system
SG77641 Apparatus method and computer program product for protecting copyright data within a computer system
TW452716 Copyright protection method for electronic readings that are downloaded from the internet
TW408290 Method and apparatus for protecting copyright of digital recording medium and copyright protected digital recording medium
TW382092 Apparatus, method and computer program product for protecting copyright data within a computer system