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1. 发明授权

US12062092B2 User-defined matching 有权
公开(公告)号：US12062092B2
公开(公告)日：2024-08-13
申请号：US17526008
申请日：2021-11-15
申请人： REFINITIV US ORGANIZATION LLC
发明人： Hayden Melton
IPC分类号： G06Q40/04
CPC分类号： G06Q40/04
摘要： User-defined matching of objects is disclosed in which an electronic exchange obtains and executes user-defined rules code that overrides default exchange program code for matching objects at the electronic exchange. The electronic exchange may provide an Application Programming Interface (“API”) that exposes various immutable fields that are used to match objects. The API may also include default program code that may be overridden by the user-defined rules code, which may be implemented as a class extension or interface executed by the electronic exchange.

2. 发明授权

US11798077B2 Ideal latency floor 有权
公开(公告)号：US11798077B2
公开(公告)日：2023-10-24
申请号：US16443312
申请日：2019-06-17
申请人： Refinitiv US Organization LLC
发明人： Hayden Paul Melton
IPC分类号： G06Q40/00 , G06Q40/04
CPC分类号： G06Q40/04
摘要： The invention relates to a system and method for providing a latency floor for an electronic trading venue in which market participants who can respond within the value the floor and choose to compete in a specific race to make or take a price may each have a substantially equal chance of winning that race. The system may detect and distinguish individual “races” that occur on an electronic trading venue. Upon detection of the first order (or message) in such a race, the system may create a batch and a timer for that race. As orders pertaining to that race are received, they are added to its batch. Upon the timer reaching a predetermined value, typically the value of the floor, the race is determined to have ended and the orders are drained from the batch for processing (e.g., against the instrument's central limit order book (CLOB)).

3. 发明申请

US20230051532A1 PIPELINED CREDIT CHECKING 有权
公开(公告)号：US20230051532A1
公开(公告)日：2023-02-16
申请号：US17886676
申请日：2022-08-12
申请人： REFINITIV US ORGANIZATION LLC
发明人： Hayden Melton
IPC分类号： G06Q40/02 , H04L67/568
摘要： The disclosure relates to non-blocking messaging in an electronic trading venue (ETV) in which a matching engine sends groups of price-compatible contra-orders to a credit engine. Doing so may improve the ETV's efficacy and performance by eliminating the need for multiple roundtrips of messages in the case of a failed credit check, and/or by allowing the ETV to more faithfully implement its matching rules. Upon sending an order to the credit engine the matching engine marks it as ‘uncertain’ to indicate that additional requests received on it (e.g., cancels) must also be forwarded to the credit engine. When all pending requests on an order have been acknowledged by the credit engine the matching engine unmarks it as such. In addition to credit checking the credit engine may also perform computations related to advanced order types (e.g., icebergs) indicating the output of such in its acknowledgements to the matching engine.

4. 发明授权

US11416602B2 Methods and systems for identity creation, verification and management 有权
公开(公告)号：US11416602B2
公开(公告)日：2022-08-16
申请号：US16890738
申请日：2020-06-02
申请人： REFINITIV US ORGANIZATION LLC
发明人： David Costa Faidella , Robert Joseph Schukai , Scott Ryan Manuel , Marco Pierleoni , Jason A. Thomas
IPC分类号： G06F21/45 , H04L9/32 , H04L9/40 , G06F21/64
摘要： An embodiment of a method of providing identity services includes: receiving identity data for an individual for which the identity provider has provided an identity; generating a transaction to store an identifier representing the identity data in a data structure on a blockchain of a distributed system; sending the transaction to at least one node of the distributed system; and generating an identity token incorporating the identifier representing the identity data. An embodiment of a method of verifying an identity includes: receiving data extracted from the identity token, wherein the extracted data includes an identifier representing the identity data; determining whether a data structure containing the extracted identifier representing the identity data is stored on a blockchain of a distributed system; and outputting an indication of a validity of an identity associated with the identity data based on the determination.

5. 发明授权

US11386096B2 Entity fingerprints 有权
公开(公告)号：US11386096B2
公开(公告)日：2022-07-12
申请号：US16357314
申请日：2019-03-18
申请人： REFINITIV US ORGANIZATION LLC
发明人： Hassan Malik , Mans Olof-Ors , Ian MacGillivray , Christy Hatch
IPC分类号： G06F16/21 , G06F16/901 , G06F16/2457 , G06F16/9535 , G06F16/36 , G06F40/30
摘要： Systems and techniques for exploring relationships among entities are disclosed. The systems and techniques provide an entity-based information analysis and content aggregation platform that uses heterogeneous data sources to construct and maintain an ecosystem around tangible and logical entities. Entities are represented as vertices in a directed graph, and edges are generated using entity co-occurrences in unstructured documents and supervised information from structured data sources. Significance scores for the edges are computed using a method that combines supervised, unsupervised and temporal factors into a single score. Important entity attributes from the structured content and the entity neighborhood in the graph are automatically summarized as the entity fingerprint. Entities may be compared to one another based on similarity of their entity fingerprints. An interactive user interface is also disclosed that provides exploratory access to the graph and supports decision support processes.

6. 发明授权

US11063765B2 Systems and methods for providing identity scores 有权
公开(公告)号：US11063765B2
公开(公告)日：2021-07-13
申请号：US16560197
申请日：2019-09-04
申请人： REFINITIV US ORGANIZATION LLC
发明人： Robert Joseph Schukai , Scott Ryan Manuel
IPC分类号： H04L9/32 , H04L9/06
摘要： An embodiment of a method of providing identity services includes receiving identity data from an identity user, the identity data related to an identity of the identity user; receiving validation data from an identity provider, the validation data related to the identity data; if the validation data indicates that the identity data is valid, generating a transaction to store data related to the identity of the identity user on a blockchain of a blockchain system, the data to be stored including a representation of at least one of: the identity data, or the validation data; and transmitting the transaction to at least one distributed node of the blockchain system. An embodiment of a method of providing an identity score includes receiving an identity score request for an identity user from an identity score requestor; executing a read to at least one distributed node of a blockchain system to retrieve data related to one or more identities of the identity user stored on a blockchain of the blockchain system; for each of the one or more identities, determining a weight; and determining the identity score as a function of the weights for each of identities.

7. 发明授权

US10956909B2 Systems and methods for identity atomization and usage 有权
公开(公告)号：US10956909B2
公开(公告)日：2021-03-23
申请号：US16007581
申请日：2018-06-13
申请人： REFINITIV US ORGANIZATION LLC
发明人： Robert Joseph Schukai , David Costa Faidella , Bartholomew J. DiVita
IPC分类号： G06F21/00 , G06Q20/40 , G06Q50/26 , G06F16/901 , G06Q20/38
摘要： A method of providing identity information may include: receiving, from a transaction system, a request regarding a transaction; retrieving at least one rule defining a compliant identity based on a type of the transaction, the at least one rule identifying a plurality of identity attributes; retrieving an identity index map including a list of pointers to available identity components; selecting pointers from the identity index map pointing to identity components corresponding to the plurality of identity attributes; outputting, to the transaction system, the compliant identity including information corresponding to each of the identity components, the information including for each identity component at least one of: the selected pointers to the identity component, or the identity component.

8. 发明授权

US10891421B2 Apparatuses, methods and systems for adjusting tagging in a computing environment 有权
公开(公告)号：US10891421B2
公开(公告)日：2021-01-12
申请号：US15844834
申请日：2017-12-18
申请人： Refinitiv US Organization LLC
发明人： Enav Weinreb , Rani Shlivinski , Shai Hertz , Shai Taub , Yaniv Ben-Meir , Chen Weiss , Dmitry Levinson , Danel Kotev , Lior Gelernter , Saar Miron
IPC分类号： G06F16/68 , G06F40/117 , G06F16/14 , G06F16/93 , G06F16/16 , G06F16/38
摘要： The present disclosure is directed to methods, systems and programs for adjusting tagging of files. An illustrative method includes receiving a request to upload at least one document from a user via processor, assigning a first metadata tag via processor to at least one word contained within the at least one document, wherein the first metadata tag identifies the at least one word as an alias for a first unique entity, delivering the at least one document to the user including the first metadata tag via processor, receiving feedback via processor from the user relating to the assignment of the first metadata tag to the at least one word, determining at least one potential adjustment for the assignment of the first metadata tag via processor, sending information to the user proposing the at least one potential adjustment via processor, and receiving confirmation information from the user concerning the potential adjustment.

9. 发明授权

US10586283B2 Elektron pulse methods, apparatuses and media 有权
公开(公告)号：US10586283B2
公开(公告)日：2020-03-10
申请号：US14727055
申请日：2015-06-01
申请人： Thomson Reuters Global Resources Unlimited Company
发明人： Christopher Downer , Robert Bonaguro , Mark Ryall
IPC分类号： H04L12/26 , G06Q40/04 , H04L29/08 , H04L12/58
摘要： A service consumer may receive a market data message associated with a security. The market data message may be parsed to determine health status reference data identifying a service provider or a subprovider of the service provider. A health status subscription request may be generated using the determined health status reference data. The service consumer may receive a health status message in response to the health status subscription request. The service consumer may determine health status information associated with the service provider or the subprovider by analyzing the health status message, and may utilize the determined health status information in a selected application.

10. 发明申请

US20190354544A1 MACHINE LEARNING-BASED RELATIONSHIP ASSOCIATION AND RELATED DISCOVERY AND SEARCH ENGINES 审中-公开
公开(公告)号：US20190354544A1
公开(公告)日：2019-11-21
申请号：US16422674
申请日：2019-05-24
申请人： Refinitiv US Organization LLC
发明人： Shai Hertz , Mans Olof-Ors , Enav Weinreb , Oren Hazai , Geoff Horrell , Yael Lindman , Yehonatan Mataraso , Phani Nivarthi
IPC分类号： G06F16/33 , G06F16/338 , G06K9/62 , G06N5/02 , G06N5/00 , G06N20/00
摘要： Systems and techniques for determining relationships and association significance between entities are disclosed. The systems and techniques automatically identify supply chain relationships between companies based on unstructured text corpora. The system combines Machine Learning models to identify sentences mentioning supply chain between two companies (evidence), and an aggregation layer to take into account the evidence found and assign a confidence score to the relationship between companies.

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