Patents by Inventor Or Chechik
Or Chechik has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240171596Abstract: A message addressed to a user is received. A first model is applied to the message to produce a first output indicative of whether the message is representative of a non-malicious message. The first model is trained using past messages that have been verified as non-malicious messages. It is determined, based on the first output, that the message is potentially a malicious message. Responsive to determining that the message is potentially a malicious email based on the first output, apply a second model to the message to produce a second output indicative of whether the message is representative of a given type of attack. The second model is one of a plurality of models. At least one model included in the plurality of models is associated with characterizing a goal of the malicious message. An action is performed with respect to the message based on the second output.Type: ApplicationFiled: September 26, 2023Publication date: May 23, 2024Inventors: Sanjay Jeyakumar, Jeshua Alexis Bratman, Dmitry Chechik, Abhijit Bagri, Evan Reiser, Sanny Xiao Lang Liao, Yu Zhou Lee, Carlos Daniel Gasperi, Kevin Lau, Kai Jing Jiang, Su Li Debbie Tan, Jeremy Kao, Cheng-Lin Yeh
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Publication number: 20240161749Abstract: A system to generate a latent space model of a scene or video and apply this latent space and candidate sentences formed from digital audio to a vision-language matching model to enhance the accuracy of speech-to-text conversion. A latent space embedding of the scene is generated in which similar features are represented in the space closer to one another. An embedding for the digital audio is also generated. The vision-language matching model utilizes the latent space embedding to enhance the accuracy of transcribing/interpreting the embedding of the digital audio.Type: ApplicationFiled: June 22, 2023Publication date: May 16, 2024Applicant: NVIDIA Corp.Inventors: Gal Chechik, Shie Mannor
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Patent number: 11975530Abstract: Embodiments of the invention relate to a method of indirect printing with an aqueous ink. Related apparatus, systems and treatment formulations are disclosed herein. Some embodiments relate to an aqueous treatment formulation for use with an intermediate transfer member of a printing system. In some embodiments, the system comprises a treatment station disposed downstream of the impression station and upstream of the image forming station for forming a uniform thin layer of a liquid treatment formulation onto a surface of an intermediate transfer member (ITM) at a lower run thereof.Type: GrantFiled: May 10, 2023Date of Patent: May 7, 2024Assignee: LANDA CORPORATION LTD.Inventors: Benzion Landa, Sagi Abramovich, Moshe Levanon, Galia Golodetz, Helena Chechik, On Mero, Tatiana Kurtser, Ayal Galili, Uriel Pomerantz, Dan Avital, Jose Kuperwasser, Omer Ashkenazi
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Patent number: 11973772Abstract: Conventional email filtering services are not suitable for recognizing sophisticated malicious emails, and therefore may allow sophisticated malicious emails to reach inboxes by mistake. Introduced here are threat detection platforms designed to take an integrative approach to detecting security threats. For example, after receiving input indicative of an approval from an individual to access past email received by employees of an enterprise, a threat detection platform can download past emails to build a machine learning (ML) model that understands the norms of communication with internal contacts (e.g., other employees) and/or external contacts (e.g., vendors). By applying the ML model to incoming email, the threat detection platform can identify security threats in real time in a targeted manner.Type: GrantFiled: February 22, 2022Date of Patent: April 30, 2024Assignee: Abnormal Security CorporationInventors: Sanjay Jeyakumar, Jeshua Alexis Bratman, Dmitry Chechik, Abhijit Bagri, Evan Reiser, Sanny Xiao Lang Liao, Yu Zhou Lee, Carlos Daniel Gasperi, Kevin Lau, Kai Jiang, Su Li Debbie Tan, Jeremy Kao, Cheng-Lin Yeh
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Publication number: 20240134456Abstract: A haptic feedback device is disclosed. The haptic feedback device may include at least one texture emulator; a housing at least partially containing the texture emulator; and a controller configured to: receive instructions to provide a texture sensation; and control the texture emulator to apply force to at least one location on a surface based on the received instructions.Type: ApplicationFiled: February 17, 2022Publication date: April 25, 2024Inventors: Alon WOLF, Lihi ZELNIK-MANOR, Yair HERBST, Yoni CHECHIK
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Patent number: 11966319Abstract: A method for data-center management includes, in a data center including multiple components, monitoring a plurality of performance measures of the components. A set of composite metrics is automatically defined, each composite metric including a respective weighted combination of two or more performance measures from among the performance measures. Baseline values are established for the composite metrics. An anomalous deviation is detected of one or more of the composite metrics from the respective baseline values.Type: GrantFiled: February 23, 2021Date of Patent: April 23, 2024Assignee: MELLANOX TECHNOLOGIES, LTD.Inventors: Vadim Gechman, Tamar Viclizki, Gaby Vanesa Diengott, David Slama, Samir Deeb, Shie Mannor, Gal Chechik
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Patent number: 11890879Abstract: An intermediate transfer member (ITM) for use with a printing system, the ITM having (a) a support layer; and (b) a release layer having an ink reception surface and a second surface opposing the ink reception surface, the second surface attached to the support layer, the release layer formed of an addition-cured, hydrophobic silicone material, wherein the release surface of the release layer has relatively hydrophilic properties with respect to the addition-cured, hydrophobic silicone material.Type: GrantFiled: March 2, 2023Date of Patent: February 6, 2024Assignee: LANDA CORPORATION LTD.Inventors: Benzion Landa, Sagi Abramovich, Moshe Levanon, Helena Chechik, Tatiana Kurtser
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Patent number: 11884063Abstract: A friction reduction system for reducing friction of an intermediate transfer member (ITM) of a printing system, while the ITM is guided along the printing system by a guiding arrangement. The friction reduction system includes a fluid reservoir mounted within the printing system, a fluid depositing arrangement disposed along the ITM, and a control mechanism, adapted to control depositing of fluid, from the fluid depositing arrangement onto the guiding arrangement or onto at least a portion of the ITM. Depositing of the fluid reduces friction between the ITM and the guiding arrangement.Type: GrantFiled: March 4, 2023Date of Patent: January 30, 2024Assignee: LANDA CORPORATION LTD.Inventors: Helena Chechik, Shoham Livaderu, Matan Bar-On, Zohar Goldenstein
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Publication number: 20240007403Abstract: In various embodiments, a congestion control modelling application automatically controls congestion in data transmission networks. The congestion control modelling application executes a trained neural network in conjunction with a simulated data transmission network to generate a training dataset. The trained neural network has been trained to control congestion in the simulated data transmission network. The congestion control modelling application generates a first trained decision tree model based on an initial loss for an initial model relative to the training dataset. The congestion control modelling application generates a final tree-based model based on the first trained decision tree model and at least a second trained decision tree model. The congestion control modelling application executes the final tree-based model in conjunction with a data transmission network to control congestion within the data transmission network.Type: ApplicationFiled: April 11, 2023Publication date: January 4, 2024Inventors: Gal CHECHIK, Gal DALAL, Benjamin FUHRER, Doron HARITAN KAZAKOV, Shie MANNOR, Yuval SHPIGELMAN, Chen TESSLER
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Publication number: 20230382101Abstract: Embodiments of the invention relate to a method of indirect printing with an aqueous ink. In some embodiments, an intermediate transfer member (ITM) comprising a silicone-based release layer surface is employed. For example, the release layer surface satisfies at least one of the following properties: (i) a receding contact angle of a drop of distilled water deposited on the silicone-based release layer surface is at most 60°; and (ii) a 10-second dynamic contact angle (DCA) of a drop of distilled water deposited on the silicone-based release layer surface is at most 108°. Related apparatus, systems and treatment formulations are disclosed herein.Type: ApplicationFiled: June 1, 2023Publication date: November 30, 2023Inventors: Benzion LANDA, Sagi ABRAMOVICH, Moshe LEVANON, Galia GOLODETZ, Helena CHECHIK, On MERO, Tatiana KURTSER, Ayal GALILI, Uriel POMERANTZ, Dan AVITAL, Jose KUPERWASSER, Omer ASHKENAZI
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Patent number: 11831661Abstract: A plurality of features associated with a message are determined. At least one feature included in the plurality of features is associated with a payload of the message. A determination is made that supplemental analysis should be performed on the message. The determination is based at least in part on performing behavioral analysis using at least some of the features included in the plurality of features. Supplemental analysis is performed.Type: GrantFiled: June 2, 2022Date of Patent: November 28, 2023Assignee: Abnormal Security CorporationInventors: Yu Zhou Lee, Micah J. Zirn, Umut Gultepe, Jeshua Alexis Bratman, Michael Douglas Kralka, Cheng-Lin Yeh, Dmitry Chechik, Sanjay Jeyakumar
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Patent number: 11824870Abstract: Conventional email filtering services are not suitable for recognizing sophisticated malicious emails, and therefore may allow sophisticated malicious emails to reach inboxes by mistake. Introduced here are threat detection platforms designed to take an integrative approach to detecting security threats. For example, after receiving input indicative of an approval from an individual to access past email received by employees of an enterprise, a threat detection platform can download past emails to build a machine learning (ML) model that understands the norms of communication with internal contacts (e.g., other employees) and/or external contacts (e.g., vendors). By applying the ML model to incoming email, the threat detection platform can identify security threats in real time in a targeted manner.Type: GrantFiled: November 4, 2019Date of Patent: November 21, 2023Assignee: Abnormal Security CorporationInventors: Sanjay Jeyakumar, Jeshua Alexis Bratman, Dmitry Chechik, Abhijit Bagri, Evan James Reiser, Sanny Xiao Yang Liao, Yu Zhou Lee, Carlos Daniel Gasperi, Kevin Lau, Kai Jing Jiang, Su Li Debbie Tan, Jeremy Kao, Cheng-Lin Yeh
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Publication number: 20230356534Abstract: Embodiments of the invention relate to a method of indirect printing with an aqueous ink. Related apparatus, systems and treatment formulations are disclosed herein. Some embodiments relate to an aqueous treatment formulation for use with an intermediate transfer member of a printing system. In some embodiments, the system comprises a treatment station disposed downstream of the impression station and upstream of the image forming station for forming a uniform thin layer of a liquid treatment formulation onto a surface of an intermediate transfer member (ITM) at a lower run thereof.Type: ApplicationFiled: May 10, 2023Publication date: November 9, 2023Inventors: Benzion LANDA, Sagi ABRAMOVICH, Moshe LEVANON, Galia GOLODETZ, Helena CHECHIK, On MERO, Tatiana KURTSER, Ayal GALILI, Uriel POMERANTZ, Dan AVITAL, Jose KUPERWASSER, Omer ASHKENAZI
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Publication number: 20230331016Abstract: Embodiments of the invention relate to a method of indirect printing with an aqueous ink formulation applied to the surface of the intermediate transfer member. Related apparatus, systems and treatment formulations are disclosed herein.Type: ApplicationFiled: April 13, 2023Publication date: October 19, 2023Inventors: Benzion LANDA, Moshe LEVANON, Sagi ABRAMOVICH, Helena CHECHIK, On MERO, Einat TIROSH, Ifaa TEREM KOLODKIN, Tatiana KURTSER
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Publication number: 20230306057Abstract: A system, computer readable storage medium, and computer-implemented method presents video search results responsive to a user keyword query. The video hosting system uses a machine learning process to learn a feature-keyword model associating features of media content from a labeled training dataset with keywords descriptive of their content. The system uses the learned model to provide video search results relevant to a keyword query based on features found in the videos. Furthermore, the system determines and presents one or more thumbnail images representative of the video using the learned model.Type: ApplicationFiled: May 22, 2023Publication date: September 28, 2023Inventors: Gal Chechik, Samy Bengio
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Publication number: 20230278346Abstract: An intermediate transfer member (ITM) for use with a printing system, the ITM having (a) a support layer; and (b) a release layer having an ink reception surface and a second surface opposing the ink reception surface, the second surface attached to the support layer, the release layer formed of an addition-cured, hydrophobic silicone material, wherein the release surface of the release layer has relatively hydrophilic properties with respect to the addition-cured, hydrophobic silicone material.Type: ApplicationFiled: March 2, 2023Publication date: September 7, 2023Inventors: Benzion LANDA, Sagi ABRAMOVICH, Moshe LEVANON, Helena CHECHIK, Tatiana KURTSER
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Publication number: 20230278328Abstract: A friction reduction system for reducing friction of an intermediate transfer member (ITM) of a printing system, while the ITM is guided along the printing system by a guiding arrangement. The friction reduction system includes a fluid reservoir mounted within the printing system, a fluid depositing arrangement disposed along the ITM, and a control mechanism, adapted to control depositing of fluid, from the fluid depositing arrangement onto the guiding arrangement or onto at least a portion of the ITM. Depositing of the fluid reduces friction between the ITM and the guiding arrangement.Type: ApplicationFiled: March 4, 2023Publication date: September 7, 2023Inventors: Helena CHECHIK, Shoham LIVADERU, Matan BAR-ON, Zohar GOLDENSTEIN
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Patent number: 11743294Abstract: Conventional email filtering services are not suitable for recognizing sophisticated malicious emails, and therefore may allow sophisticated malicious emails to reach inboxes by mistake. Introduced here are threat detection platforms designed to take an integrative approach to detecting security threats. For example, after receiving input indicative of an approval from an individual to access past email received by employees of an enterprise, a threat detection platform can download past emails to build a machine learning (ML) model that understands the norms of communication with internal contacts (e.g., other employees) and/or external contacts (e.g., vendors). By applying the ML model to incoming email, the threat detection platform can identify security threats in real time in a targeted manner.Type: GrantFiled: June 28, 2021Date of Patent: August 29, 2023Assignee: Abnormal Security CorporationInventors: Sanjay Jeyakumar, Jeshua Alexis Bratman, Dmitry Chechik, Abhijit Bagri, Evan James Reiser, Sanny Xiao Yang Liao, Yu Zhou Lee, Carlos Daniel Gasperi, Kevin Lau, Kai Jing Jiang, Su Li Debbie Tan, Jeremy Kao, Cheng-Lin Yeh
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Patent number: 11724488Abstract: Embodiments of the invention relate to a method of indirect printing with an aqueous ink. In some embodiments, an intermediate transfer member (ITM) comprising a silicone-based release layer surface is employed. For example, the release layer surface satisfies at least one of the following properties: (i) a receding contact angle of a drop of distilled water deposited on the silicone-based release layer surface is at most 60°; and (ii) a 10-second dynamic contact angle (DCA) of a drop of distilled water deposited on the silicone-based release layer surface is at most 108°. Related apparatus, systems and treatment formulations are disclosed herein.Type: GrantFiled: November 9, 2021Date of Patent: August 15, 2023Assignee: LANDA CORPORATION LTD.Inventors: Benzion Landa, Sagi Abramovich, Moshe Levanon, Galia Golodetz, Helena Chechik, On Mero, Tatiana Kurtser, Ayal Galili, Uriel Pomerantz, Dan Avital, Jose Kuperwasser, Omer Ashkenazi
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Patent number: D1001824Type: GrantFiled: September 15, 2021Date of Patent: October 17, 2023Assignee: Express Scripts Strategic Development, Inc.Inventors: Marc D. Chechik, Kathleen M. Fortune, Nicholas A. Rudock, Sara A. Raj