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SG10202101207WA - Blockchain-based data processing method and device - Google Patents

Blockchain-based data processing method and device

Info

Publication number
SG10202101207WA
SG10202101207WA SG10202101207WA SG10202101207WA SG10202101207WA SG 10202101207W A SG10202101207W A SG 10202101207WA SG 10202101207W A SG10202101207W A SG 10202101207WA SG 10202101207W A SG10202101207W A SG 10202101207WA SG 10202101207W A SG10202101207W A SG 10202101207WA
Authority
SG
Singapore
Prior art keywords
blockchain
data processing
processing method
based data
processing
Prior art date
Application number
SG10202101207WA
Inventor
Hao Wu
Original Assignee
Advanced New Technologies Co Ltd
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.)
Filing date
Publication date
Application filed by Advanced New Technologies Co Ltd filed Critical Advanced New Technologies Co Ltd
Publication of SG10202101207WA publication Critical patent/SG10202101207WA/en

Links

Classifications

    • 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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/04—Payment circuits
    • G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/18—File system types
    • G06F16/1805—Append-only file systems, e.g. using logs or journals to store data
    • 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
    • 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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/02—Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
    • 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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/04—Payment circuits
    • G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • 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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/085—Payment architectures involving remote charge determination or related payment systems
    • 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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3827—Use of message hashing
    • 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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • 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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • 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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/405—Establishing or using transaction specific rules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/62—Queue scheduling characterised by scheduling criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H04L9/0637—Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
    • 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
    • H04L9/3297—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Finance (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computer Hardware Design (AREA)
  • Data Mining & Analysis (AREA)
  • Economics (AREA)
  • Development Economics (AREA)
  • Debugging And Monitoring (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Retry When Errors Occur (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
SG10202101207WA 2017-07-14 2018-07-13 Blockchain-based data processing method and device SG10202101207WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710575008.4A CN107577694B (en) 2017-07-14 2017-07-14 Data processing method and device based on block chain

Publications (1)

Publication Number Publication Date
SG10202101207WA true SG10202101207WA (en) 2021-03-30

Family

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SG10202101207WA SG10202101207WA (en) 2017-07-14 2018-07-13 Blockchain-based data processing method and device
SG11201906418PA SG11201906418PA (en) 2017-07-14 2018-07-13 Blockchain-based data processing method and device

Family Applications After (1)

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SG11201906418PA SG11201906418PA (en) 2017-07-14 2018-07-13 Blockchain-based data processing method and device

Country Status (12)

Country Link
US (2) US11269916B2 (en)
EP (1) EP3552365B1 (en)
JP (1) JP6719795B2 (en)
KR (1) KR102144645B1 (en)
CN (1) CN107577694B (en)
ES (1) ES2805134T3 (en)
MY (1) MY194528A (en)
PH (1) PH12019501623A1 (en)
PL (1) PL3552365T3 (en)
SG (2) SG10202101207WA (en)
TW (1) TWI680656B (en)
WO (1) WO2019014591A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190141048A1 (en) * 2017-11-08 2019-05-09 NXM Technologies Inc. Blockchain identification system
US11509486B2 (en) 2017-05-24 2022-11-22 Nxm Labs, Inc. Identity attestation system and method
US11429960B2 (en) 2017-05-24 2022-08-30 Nxm Labs, Inc. Network configuration management for networked client devices using a distributed ledger service
CN107577694B (en) 2017-07-14 2020-04-24 创新先进技术有限公司 Data processing method and device based on block chain
CN109064325B (en) * 2018-06-25 2020-07-24 浙江超脑时空科技有限公司 Intelligent contract implementation method and device based on block chain
CN109064327B (en) * 2018-06-29 2021-01-08 浙江超脑时空科技有限公司 Intelligent contract processing method, device and equipment
US11836721B2 (en) * 2018-06-29 2023-12-05 Intel Corporation Protection of information in an information exchange
CN113408009B (en) * 2018-07-05 2022-12-06 腾讯科技（深圳）有限公司 Data processing method, device, equipment and medium
US11070449B2 (en) * 2018-12-04 2021-07-20 Bank Of America Corporation Intelligent application deployment to distributed ledger technology nodes
CN110009498A (en) 2019-03-29 2019-07-12 阿里巴巴集团控股有限公司 Resource allocation methods and device based on block chain
CN109993528B (en) * 2019-03-29 2021-11-02 上海掌门科技有限公司 A method and apparatus for managing delegated tasks
CN110753028B (en) * 2019-09-11 2021-06-22 复旦大学 A method for controlling the use of distributed accounting network resources
CN110941533B (en) * 2019-11-20 2023-04-18 腾讯科技（深圳）有限公司 Monitoring method, monitoring device and computer readable storage medium
KR20210075654A (en) * 2019-12-13 2021-06-23 현대자동차주식회사 Blockchain generation system and its operation method
CN114726561B (en) * 2020-12-22 2024-04-05 京东科技信息技术有限公司 Data processing method, device and system
CN114916065A (en) * 2021-02-08 2022-08-16 索尼公司 Electronic device, wireless communication method, and computer-readable storage medium
CN112804351B (en) * 2021-03-05 2022-12-23 中国工商银行股份有限公司 Flow control method, device, node, medium and product of block chain system
CN116846888A (en) * 2022-03-24 2023-10-03 腾讯科技（深圳）有限公司 Consensus processing methods, devices, equipment and storage media for blockchain networks
CN115114024A (en) * 2022-06-24 2022-09-27 腾讯科技（深圳）有限公司 Data processing control method and related device

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2350445A1 (en) * 2001-06-12 2002-07-31 Bob Van Leeuwen Programmable joint payment guarantee financial instrument set
US7711797B1 (en) * 2006-07-31 2010-05-04 Juniper Networks, Inc. Optimizing batch size for prefetching data over wide area networks
US8276004B2 (en) * 2009-12-22 2012-09-25 Intel Corporation Systems and methods for energy efficient load balancing at server clusters
US9569771B2 (en) 2011-04-29 2017-02-14 Stephen Lesavich Method and system for storage and retrieval of blockchain blocks using galois fields
SG10201808109QA (en) * 2014-07-11 2018-10-30 Loyyal Corp Distributed ledger protocol to incentivize transactional and non-transactional commerce
US10677886B2 (en) * 2015-01-05 2020-06-09 Locatorx, Inc. Mini blockchain in a chip device and methods of utilization
EP3070893B1 (en) 2015-03-20 2017-10-04 Alcatel Lucent Scheduling of packets in network devices
US10304143B2 (en) * 2016-05-05 2019-05-28 Lance Timothy Kasper Consensus system for manipulation resistant digital record keeping
US20160342977A1 (en) 2015-05-20 2016-11-24 Vennd.io Pty Ltd Device, method and system for virtual asset transactions
CN106251144A (en) * 2015-06-05 2016-12-21 地气股份有限公司 Electronic money management method and electronic money node apparatus
EP3324355B1 (en) 2015-07-13 2020-08-26 Nippon Telegraph and Telephone Corporation Contract agreement method, agreement verification method, contract agreement system, agreement verification device, contract agreement device, contract agreement program and agreement verification program
US10114969B1 (en) * 2015-08-04 2018-10-30 Jordan White Chaney Ultra-secure blockchain-based electronic information transfer system
US9529923B1 (en) 2015-08-28 2016-12-27 Swirlds, Inc. Methods and apparatus for a distributed database within a network
US20170103458A1 (en) * 2015-10-13 2017-04-13 Chicago Mercantile Exchange Inc. Derivative Contracts that Settle Based on a Virtual Currency Difficulty Factor or an Index of Virtual Currency Generation Yield
US9626120B1 (en) * 2015-12-28 2017-04-18 Veritas Technologies Systems and methods for dynamically adjusting batch request sizes
CN105719185B (en) * 2016-01-22 2019-02-15 杭州复杂美科技有限公司 The data comparison and common recognition method of block chain
US10949922B2 (en) * 2016-06-30 2021-03-16 Chicago Mercantile Exchange Inc. Derivative contracts that settle based on transaction data
CN106157142A (en) 2016-06-30 2016-11-23 惠众商务顾问（北京）有限公司 A kind of block chain common recognition and synchronous method, system and device
CN106296191A (en) * 2016-08-13 2017-01-04 深圳市樊溪电子有限公司 A kind of PoW common recognition mechanism of block chain power-aware
CN106411774A (en) 2016-09-06 2017-02-15 联动优势科技有限公司 Method and device for controlling transaction data volume
US20180114205A1 (en) * 2016-10-21 2018-04-26 Bank Of America Corporation Distributed ledger system for providing aggregate tracking and threshold triggering
CN106506203B (en) * 2016-10-25 2019-12-10 杭州云象网络技术有限公司 Node monitoring system applied to block chain
CN106528746B (en) 2016-10-26 2019-07-16 江苏通付盾科技有限公司 Transaction Information querying method, apparatus and system
CN106682984B (en) 2016-10-27 2019-09-10 深圳壹账通智能科技有限公司 Transaction business process method and system based on block chain
CN106874393A (en) * 2017-01-13 2017-06-20 北京众享比特科技有限公司 Synchronizing traffic data method and system, Database Systems based on block chain
US10389518B2 (en) * 2017-01-27 2019-08-20 Entit Software Llc Blockchain hash value recomputation
CN107067242A (en) * 2017-03-24 2017-08-18 钱德君 Difficulty value creation method in a kind of block chain generating process
US10812270B2 (en) * 2017-04-07 2020-10-20 Citizen Hex Inc. Techniques for increasing the probability that a transaction will be included in a target block of a blockchain
US10788229B2 (en) * 2017-05-10 2020-09-29 Johnson Controls Technology Company Building management system with a distributed blockchain database
CN107392623B (en) * 2017-05-22 2020-09-11 创新先进技术有限公司 Service execution method and device
CN107577694B (en) 2017-07-14 2020-04-24 创新先进技术有限公司 Data processing method and device based on block chain
CN107733651B (en) 2017-09-11 2020-06-19 联动优势科技有限公司 Block chain generation method, node and system
TWI659373B (en) * 2018-02-14 2019-05-11 財團法人工業技術研究院 Blockchain system and method thereof

Also Published As

Publication number Publication date
US11269916B2 (en) 2022-03-08
ES2805134T3 (en) 2021-02-10
US20220188331A1 (en) 2022-06-16
TWI680656B (en) 2019-12-21
US11947564B2 (en) 2024-04-02
EP3552365B1 (en) 2020-05-20
US20190018863A1 (en) 2019-01-17
JP2020510330A (en) 2020-04-02
JP6719795B2 (en) 2020-07-08
KR20190119576A (en) 2019-10-22
TW201909596A (en) 2019-03-01
EP3552365A1 (en) 2019-10-16
WO2019014591A8 (en) 2019-08-29
CN107577694A (en) 2018-01-12
SG11201906418PA (en) 2019-08-27
PH12019501623A1 (en) 2020-03-16
KR102144645B1 (en) 2020-08-18
PL3552365T3 (en) 2020-10-19
MY194528A (en) 2022-11-30
CN107577694B (en) 2020-04-24
WO2019014591A1 (en) 2019-01-17

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