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公开(公告)号：US11200810B2
公开(公告)日：2021-12-14
申请号：US16278771
申请日：2019-02-19
发明人： Tsvi Lev , Yaacov Hoch
摘要： A computer implemented method of planning a drone flight path to increase safety of dynamic objects the drone is estimated to encounter along the flight path based on a mobility model constructed to predict movement of dynamic objects, comprising receiving sensory data captured over time by one or more sensors monitoring movement of a plurality of dynamic objects in a certain geographical area, analyzing the sensory data to identify one or more mobility patterns of one or more dynamic objects detected in the certain geographical area, updating a mobility model with the mobility pattern(s) and generating a planned flight path based on the mobility model for one or more drones planned to fly in the certain geographical area, the flight path is planned to maintain a predefined safety space between the drone(s) and the dynamic object(s).
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公开(公告)号：US11023583B2
公开(公告)日：2021-06-01
申请号：US16217062
申请日：2018-12-12
发明人： Tsvi Lev , Yaacov Hoch
摘要： A system for detecting malicious software, comprising at least one hardware processor adapted to: execute a tested software object in a plurality of computing environments each configured according to a different hardware and software configuration; monitor a plurality of computer actions performed in each of the plurality of computing environments when executing the tested software object; identify at least one difference between the plurality of computer actions performed in a first of the plurality of computing environments and the plurality of computer actions performed in a second of the plurality of computing environments; and instruct a presentation of an indication of the identified at least one difference on a hardware presentation unit.
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公开(公告)号：US12014496B2
公开(公告)日：2024-06-18
申请号：US17568844
申请日：2022-01-05
发明人： Or Katz , Liz Cohen , Yaacov Hoch , Dan Presil
IPC分类号： G06T7/00 , G06T5/77 , G06T7/11 , G06V10/75 , G06V10/764 , G06V10/77 , G06V10/771 , G06V10/82 , G06V10/98 , G16H30/40 , G16H50/20
CPC分类号： G06T7/0012 , G06T5/77 , G06T7/11 , G06V10/751 , G06V10/764 , G06V10/771 , G06V10/7715 , G06V10/82 , G06V10/993 , G16H30/40 , G16H50/20 , G06T2207/10024 , G06T2207/20081 , G06T2207/20084 , G06T2207/30041 , G06T2207/30096 , G06T2207/30168 , G06V2201/03
摘要： There is provided a method of re-classifying a clinically significant feature of a medical image as an artifact, comprising: feeding a target medical image captured by a specific medical imaging sensor at a specific setup into a machine learning model, obtaining a target feature map as an outcome of the machine learning model, wherein the target feature map includes target features classified as clinically significant, analyzing the target feature map with respect to sample feature map(s) obtained as an outcome of the machine learning model fed a sample medical image captured by at least one of: the same specific medical imaging sensor and the same specific setup, wherein the sample feature map(s) includes sample features classified as clinically significant, identifying target feature(s) depicted in the target feature map having attributes matching sample feature(s) depicted in the sample feature map(s), and re-classifying the identified target feature(s) as an artifact.
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公开(公告)号：US11763604B2
公开(公告)日：2023-09-19
申请号：US18097306
申请日：2023-01-16
发明人： Liran Orevi , Mark Vexler , Yaacov Hoch
CPC分类号： G06V40/45 , G06V40/193
摘要： Disclosed herein are methods and systems for determining liveness of a user, comprising analyzing visual content of a screen of a client device used by a user to access an online service, adjusting one or more visual objects displayed on the screen of the client device according to dynamically changing patterns, capturing a sequence of images depicting one or more reflecting surfaces associated with the user viewing the screen while the visual objects are displayed, analyzing the images to identify a reflection of the displayed visual objects in the reflecting surfaces and verifying liveness of the user based on one or more of a plurality of reflection attributes of the identified reflection.
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公开(公告)号：US11704410B2
公开(公告)日：2023-07-18
申请号：US17324142
申请日：2021-05-19
发明人： Tsvi Lev , Yaacov Hoch
CPC分类号： G06F21/566 , G06F11/3438 , G06F11/3664 , G06F11/3672 , G06F11/3696 , G06F21/53 , G06F21/552 , G06F21/554 , G06F11/3414 , G06F2201/865 , G06F2221/033
摘要： A system for detecting malicious software, comprising at least one hardware processor adapted to: execute a tested software object in a plurality of computing environments each configured according to a different hardware and software configuration; monitor a plurality of computer actions performed in each of the plurality of computing environments when executing the tested software object; identify at least one difference between the plurality of computer actions performed in a first of the plurality of computing environments and the plurality of computer actions performed in a second of the plurality of computing environments; and instruct a presentation of an indication of the identified at least one difference on a hardware presentation unit.
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公开(公告)号：US11486868B2
公开(公告)日：2022-11-01
申请号：US17076944
申请日：2020-10-22
发明人： Tsvi Lev , Yaacov Hoch
IPC分类号： A62B7/10 , G01N33/00 , G08B21/18 , A41D1/00 , A41D13/11 , A62B18/02 , A62B18/08 , A41D31/00 , A62B23/02
摘要： A kit includes at least one facemask configured to cover a respective user's mouth and nose. The facemask contains at least one layer impregnated with a first chemical. When the facemask covers the respective user's mouth and nose, airborne particles of the first chemical are released from the at least one layer through the user's breathing. A sensor is configured to measure airborne concentration of the first chemical. A processing circuitry is configured to receive outputs of the sensor, to calculate a change in airborne concentration of the first chemical, and to issue a notification when the airborne concentration of the first chemical increases at above a predetermined rate.
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公开(公告)号：US11129042B2
公开(公告)日：2021-09-21
申请号：US16571215
申请日：2019-09-16
发明人： Tsvi Lev , Yaacov Hoch , Liran Orevi , Mark Vexler
IPC分类号： H04W24/10 , H04W24/08 , H04W56/00 , H04W40/20 , G08B21/02 , G01S5/00 , H04W24/06 , G08B13/181 , G01S13/04
摘要： Presented herein are systems and methods for detecting a boundary line crossing based on Round Trip Time (RTT) measured for wireless signals transmitted between and initiator wireless transceiver and a responder wireless transceiver deployed to form a straight boundary line. The initiator wireless transceiver transmits wireless probe signal(s) to the responder wireless transceiver, receives a wireless response signal transmitted by the responder wireless transceiver in response to the wireless probe signal(s), calculates an RTT combining a travel time of the wireless probe signal(s) and the travel time of the wireless response signal(s), compares the RTT to a reference RTT computed for a wireless probe signal and a corresponding wireless response signal transmitted in a clear straight transmission path while the boundary line is clear of obstacles and determines whether an object is blocking the straight transmission path based on a deviation of the RTT from the reference RTT.
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公开(公告)号：US20210288805A1
公开(公告)日：2021-09-16
申请号：US16819101
申请日：2020-03-15
发明人： Tsvi Lev , Yaacov Hoch
摘要： A method for authenticating communication between an industrial control device and an external control system, comprising: storing, by a key storing module, an authentication key coupled to a matching key of an external control system; calculating, by a processor, an authenticity indication of communication between an industrial control device and the external control system using the authentication key; providing, by a connection module, the authenticity indication to the industrial control device via an input and output (I/O) port of the industrial control device, the connection module is physically and electronically connected to the I/O port.
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公开(公告)号：US20200012800A1
公开(公告)日：2020-01-09
申请号：US16026089
申请日：2018-07-03
发明人： Moshe KARAKO , Yaacov Hoch
摘要： A computer implemented method of authenticating a user accessing a secure terminal, comprising obtaining identification information stored in a personal machine readable storage medium exclusively associated with an accessing user attempting to access a secure system, retrieving authentication information exclusively associated with the accessing user from a remote network resource using the identification information, operating one or more privately directed user interfaces to exclusively present to the accessing user a requested alteration to a challenge request generated based on the authentication information and presented via another user interface, receiving a response to the challenge request from the accessing user and granting the accessing user access to the secure terminal in case the response matches the altered challenge request and denying access in case of no match. The privately directed user interface(s) is adapted to make the presentation of the required alteration discernable only by the accessing user.
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公开(公告)号：US20190036964A1
公开(公告)日：2019-01-31
申请号：US16049950
申请日：2018-07-31
发明人： Tsvi Lev , Yaacov Hoch , Moshe Karako
IPC分类号： H04L29/06
CPC分类号： H04L63/1441 , H04L63/10 , H04L63/1416 , H04L63/1483 , H04L63/1491
摘要： A computer implemented method of correlating between detected usage events indicative of using client terminals and an operational state of physical interfaces of the client terminals, comprising monitoring a network in a monitored location to detect one or more usage events indicating of a usage of one or more of a plurality of client terminals operatively connected to the network, obtaining sensory data from one or more interface monitoring sensors having a fixed operation which is unmodifiable after deployed to capture an operational state of one or more physical interfaces of the client terminal(s), analyzing the sensory data to identify the operational state of the physical interface(s), correlating between the usage event(s) and the identified operational state to validate the usage event(s) and initiating one or more action according to the validation.
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