| 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 |