SG11202002417PA - Identifying copyrighted material using copyright information embedded in tables - Google Patents
Identifying copyrighted material using copyright information embedded in tablesInfo
- Publication number
- SG11202002417PA SG11202002417PA SG11202002417PA SG11202002417PA SG11202002417PA SG 11202002417P A SG11202002417P A SG 11202002417PA SG 11202002417P A SG11202002417P A SG 11202002417PA SG 11202002417P A SG11202002417P A SG 11202002417PA SG 11202002417P A SG11202002417P A SG 11202002417PA
- Authority
- SG
- Singapore
- Prior art keywords
- tables
- copyright information
- information embedded
- copyrighted material
- identifying copyrighted
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/16—Program or content traceability, e.g. by watermarking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/18—Legal services; Handling legal documents
- G06Q50/184—Intellectual property management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2282—Tablespace storage structures; Management thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
- H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
- H04L9/3242—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3297—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving time stamps, e.g. generation of time stamps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
- G06F21/1015—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities to users
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q2220/00—Business processing using cryptography
- G06Q2220/10—Usage protection of distributed data files
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/087635 WO2019141294A2 (en) | 2019-05-20 | 2019-05-20 | Identifying copyrighted material using copyright information embedded in tables |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202002417PA true SG11202002417PA (en) | 2020-04-29 |
Family
ID=67301675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202002417PA SG11202002417PA (en) | 2019-05-20 | 2019-05-20 | Identifying copyrighted material using copyright information embedded in tables |
Country Status (5)
Country | Link |
---|---|
US (2) | US10949936B2 (en) |
EP (1) | EP3673453B1 (en) |
CN (1) | CN111164640B (en) |
SG (1) | SG11202002417PA (en) |
WO (1) | WO2019141294A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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SG11202002748XA (en) * | 2019-05-20 | 2020-04-29 | Alibaba Group Holding Ltd | Identifying copyrighted material using embedded copyright information |
CN111143375B (en) * | 2020-01-14 | 2024-03-08 | 李文谦 | Design system based on block chain |
CN111881425A (en) * | 2020-07-28 | 2020-11-03 | 平安科技(深圳)有限公司 | Picture copyright authentication method and device and storage medium |
CN112235345B (en) * | 2020-09-08 | 2022-11-15 | 国网河北省电力有限公司雄安新区供电公司 | Content distribution network active cache delivery method and system |
CN111930809A (en) * | 2020-09-17 | 2020-11-13 | 支付宝(杭州)信息技术有限公司 | Data processing method, device and equipment |
CN113872772B (en) * | 2021-12-03 | 2022-07-15 | 杭州宇链科技有限公司 | Video segment shooting device and time recording method and corresponding verification method |
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-
2019
- 2019-05-20 SG SG11202002417PA patent/SG11202002417PA/en unknown
- 2019-05-20 EP EP19741345.3A patent/EP3673453B1/en active Active
- 2019-05-20 CN CN201980003081.1A patent/CN111164640B/en active Active
- 2019-05-20 WO PCT/CN2019/087635 patent/WO2019141294A2/en unknown
- 2019-12-13 US US16/713,829 patent/US10949936B2/en active Active
-
2021
- 2021-03-15 US US17/201,392 patent/US11216898B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN111164640B (en) | 2023-12-12 |
EP3673453A4 (en) | 2020-10-07 |
EP3673453B1 (en) | 2021-12-01 |
EP3673453A2 (en) | 2020-07-01 |
US11216898B2 (en) | 2022-01-04 |
WO2019141294A3 (en) | 2020-04-02 |
WO2019141294A2 (en) | 2019-07-25 |
US20210201430A1 (en) | 2021-07-01 |
US20200372595A1 (en) | 2020-11-26 |
US10949936B2 (en) | 2021-03-16 |
CN111164640A (en) | 2020-05-15 |
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