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公开(公告)号：US20250020812A1
公开(公告)日：2025-01-16
申请号：US18899757
申请日：2024-09-27
Applicant: Windward LTD.
Inventor： Dror SALZMAN , Shay AMRAM
Abstract: A method, system and product for identifying spoofed maritime signals based on receiving reception stations. The method comprises obtaining one or more location-reporting signals of a maritime vessel, wherein the one or more location-reporting signals comprise one or more respective sets of geographical coordinates, each of which having a timestamp. The method further comprises determining that the one or more location-reporting signals are at least partially fabricated. The determination comprises: identifying a station that received the one or more location-reporting signals, wherein the station having a reception polygon; and determining that at least one set of geographical coordinates indicated by the one or more location-reporting signals is fabricated based on the reception polygon of the station. The method further comprises performing a responsive action.
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公开(公告)号：US20230164565A1
公开(公告)日：2023-05-25
申请号：US17534135
申请日：2021-11-23
Applicant: Windward LTD.
Inventor： Dror SALZMAN , Shay AMRAM
IPC: H04W12/122
CPC classification number: H04W12/122
Abstract: A method, product and system for identifying replayed maritime voyages. The method comprises obtaining location-reporting signals of a maritime vessel, reporting one or more respective sets of geographical coordinates. The method comprises determining that the location-reporting signals are at least partially fabricated, based on an identification that the location-reporting signals are part of a replayed voyage. The method further comprises performing an appropriate responsive action in response to determination of the fabricated signals.
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公开(公告)号：US20230161049A1
公开(公告)日：2023-05-25
申请号：US17534072
申请日：2021-11-23
Applicant: Windward LTD.
Inventor： Dror SALZMAN , Shay AMRAM
CPC classification number: G01S19/215 , H04W12/12 , H04W4/029 , H04W4/40
Abstract: A method, system and product for identifying spoofed maritime signals based on receiving reception stations. The method comprises obtaining one or more location-reporting signals of a maritime vessel, wherein the one or more location-reporting signals comprise one or more respective sets of geographical coordinates, each of which having a timestamp. The method further comprises determining that the one or more location-reporting signals are at least partially fabricated. The determination comprises: identifying a station that received the one or more location-reporting signals, wherein the station having a reception polygon; and determining that at least one set of geographical coordinates indicated by the one or more location-reporting signals is fabricated based on the reception polygon of the station. The method further comprises performing a responsive action.
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公开(公告)号：US12130367B2
公开(公告)日：2024-10-29
申请号：US17534072
申请日：2021-11-23
Applicant: Windward LTD.
Inventor： Dror Salzman , Shay Amram
CPC classification number: G01S19/215 , H04W4/029 , H04W12/12 , H04W4/40
Abstract: A method, system and product for identifying spoofed maritime signals based on receiving reception stations. The method comprises obtaining one or more location-reporting signals of a maritime vessel, wherein the one or more location-reporting signals comprise one or more respective sets of geographical coordinates, each of which having a timestamp. The method further comprises determining that the one or more location-reporting signals are at least partially fabricated. The determination comprises: identifying a station that received the one or more location-reporting signals, wherein the station having a reception polygon; and determining that at least one set of geographical coordinates indicated by the one or more location-reporting signals is fabricated based on the reception polygon of the station. The method further comprises performing a responsive action.
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公开(公告)号：US20230164564A1
公开(公告)日：2023-05-25
申请号：US17534127
申请日：2021-11-23
Applicant: Windward LTD.
Inventor： Dror SALZMAN , Shay AMRAM
IPC: H04W12/122
CPC classification number: H04W12/122
Abstract: A method, system and product for identifying spoofed maritime signals using information from other vessels. The method comprises obtaining one or more location-reporting signals of a maritime vessel, wherein the one or more location-reporting signals comprise one or more respective sets of geographical coordinates, each of which having a timestamp. The method further comprises determining that the one or more location-reporting signals are at least partially fabricated, wherein said determining is based on a contradiction between a content of the one or more location-reporting signals and information derived from location-reporting signals received from other maritime vessels. The method further comprises performing a responsive action.
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Patent Agency Ranking
公开(公告)号：US20200184828A1
公开(公告)日：2020-06-11
申请号：US16210333
申请日：2018-12-05
Applicant: WINDWARD LTD.
Inventor： Yair Mazor , Tomer Benyamini , Omid Rokni , Ido Sovran , Yonit Hoffman , Yaniv Meoded , Rotem Abeles , Ilan Atias , Maksim Bocharenko
Abstract: Method, system and product for risk event identification in maritime data and usage thereof. Ram maritime data is analyzed to produce for each vessel a vessel story. The vessel story comprises a set of activities and corresponding timestamps, that are deduced from the raw maritime data. A pattern, that conforms with a risk event, in the vessel story associated with a vessel. The risk event is validated using the raw maritime data or using one or more vessel stories. So, the risk event is identified using reduced resources in comparison with resources required to identify the risk event in the raw maritime data, and without increasing false positive metrics. Additionally, or alternatively, a pattern, that conforms with a risk event, in the vessel story associated with a first vessel is identified. The risk event is validated using the vessel story associated with a second vessel. So, the risk event is identified using reduced resources in comparison with resources required to identify the risk event in the raw maritime data without increasing false positive metrics.
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公开(公告)号：US12111405B2
公开(公告)日：2024-10-08
申请号：US17534075
申请日：2021-11-23
Applicant: Windward LTD.
Inventor： Dror Salzman , Shay Amram
CPC classification number: G01S19/215 , B63B79/15 , G01C21/12
Abstract: A method, system and product for dead reckoning-based analysis of fabricated maritime data. The method comprises determining an initial location of the maritime vessel; determining speed and heading information using the location-reporting signals; computing estimated location of the maritime vessel at a specific time, based on the initial location and based on the speed and heading information; comparing the estimated location with a reported location at the time according to location-reporting signals; based on the comparison, determining that the location-reporting signals are at least partially fabricated; and in response to the determination that the location-reporting signals are at least partially fabricated, performing a responsive action.
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公开(公告)号：US20230161050A1
公开(公告)日：2023-05-25
申请号：US17534075
申请日：2021-11-23
Applicant: Windward LTD.
Inventor： Dror SALZMAN , Shay AMRAM
CPC classification number: G01S19/215 , B63B79/15 , G01C21/12
Abstract: A method, system and product for dead reckoning-based analysis of fabricated maritime data. The method comprises determining an initial location of the maritime vessel; determining speed and heading information using the location-reporting signals; computing estimated location of the maritime vessel at a specific time, based on the initial location and based on the speed and heading information; comparing the estimated location with a reported location at the time according to location-reporting signals; based on the comparison, determining that the location-reporting signals are at least partially fabricated; and in response to the determination that the location-reporting signals are at least partially fabricated, performing a responsive action.
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公开(公告)号：US20230161048A1
公开(公告)日：2023-05-25
申请号：US17534069
申请日：2021-11-23
Applicant: Windward LTD.
Inventor： Dror SALZMAN , Shay AMRAM
CPC classification number: G01S19/215 , B63B79/10
Abstract: A method, system and product for identifying fabricated maritime signals. The method comprises obtaining one or more location-reporting signals of a maritime vessel, wherein the one or more location-reporting signals comprise one or more respective sets of geographical coordinates, each of which having a timestamp; determining that the one or more location-reporting signals are at least partially fabricated, wherein said determining is based on an identification that a maritime path indicated by the one or more location-reporting signals is unfeasible; and performing a responsive action.
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公开(公告)号：US20230086883A1
公开(公告)日：2023-03-23
申请号：US17478034
申请日：2021-09-17
Applicant: Windward LTD.
Inventor： Ido Sovran , Hannah Danan Moise , Noam Biberman
Abstract: A method, system and product comprising: obtaining location-reporting signals of a vessel indicating that the vessel was located at a first geographical position prior to a shutdown event and at a second geographical position after the shutdown event; determining a distance between the first and second geographical positions; determining an estimated time to travel the distance based on the location-reporting signals; comparing the estimated time to the duration of the shutdown event, to determine whether the vessel had sufficient time to perform a dark activity that is associated with a maritime event; generating a potential travel path from the first geographical position to the second geographical position, wherein the potential travel path comprises the maritime event; obtaining images that correspond to the duration of the shutdown event and to the potential travel path; and verifying that the maritime event occurred based on an analysis of the images.
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