Patents by Inventor Dan Ariel Elbert
Dan Ariel Elbert 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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Patent number: 11785270Abstract: Techniques for targeting media content items for weakly connected devices are described. In some embodiments, a model building method in preparation for approximated personalization is performed at a server. The server uses data from fully connected devices to build a full model, which classifies profiles into clusters and tags targeted content with content rankings. The server also builds device models that approximate the full model. The server then sends the device models to user devices for targeted content selection. In some embodiments, a content selection method for approximated personalization is performed at a user device. The user device receives parameters of a device model trained by a server. The user device then executes the device model using local user data to assign a profile to a cluster and selects targeted content for the profile based on the cluster assignment and the rankings of the targeted content.Type: GrantFiled: June 1, 2022Date of Patent: October 10, 2023Assignee: Synamedia LimitedInventors: Dan Ariel Elbert, Vadim Kharitonsky, Zorach Reuven Wachtfogel
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Publication number: 20230142278Abstract: Techniques for a trusted system for secure content distribution and trusted recording of content consumption are described. In some embodiments, the trusted system transcodes and transcrypts a media content item using a key obtained from a content provider and one or more keys based on an entitlement from a service provider to generate an encrypted media content item. The trusted system further receives a request to provide the media content item to a client device. The trusted system also obtains a signed audit token recording the request upon an authorization by the service provider based on the entitlement and a confirmation by the content provider, where the signed audit token is signed by the content provider and the service provider. The trusted system additionally provides the one or more keys for decrypting the encrypted media content item and reports the signed audit token.Type: ApplicationFiled: November 10, 2021Publication date: May 11, 2023Inventors: Dan Ariel Elbert, Vadim Kharitonsky, Anatoly Seldin, Zorach Reuven Wachtfogel, Ian John Bastable, Gareth John Bowen, Peter Gibbs, Moshe Elad, Max Sorkin
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Publication number: 20220295129Abstract: Techniques for targeting media content items for weakly connected devices are described. In some embodiments, a model building method in preparation for approximated personalization is performed at a server. The server uses data from fully connected devices to build a full model, which classifies profiles into clusters and tags targeted content with content rankings. The server also builds device models that approximate the full model. The server then sends the device models to user devices for targeted content selection. In some embodiments, a content selection method for approximated personalization is performed at a user device. The user device receives parameters of a device model trained by a server. The user device then executes the device model using local user data to assign a profile to a cluster and selects targeted content for the profile based on the cluster assignment and the rankings of the targeted content.Type: ApplicationFiled: June 1, 2022Publication date: September 15, 2022Inventors: Dan Ariel Elbert, Vadim Kharitonsky, Zorach Reuven Wachtfogel
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Patent number: 11418824Abstract: Techniques for targeting media content items for weakly connected devices are described. In some embodiments, a model building method in preparation for approximated personalization is performed at a server. The server uses data from fully connected devices to build a full model, which classifies profiles into clusters and tags targeted content with content rankings. The server also builds device models that approximate the full model. The server then sends the device models to user devices for targeted content selection. In some embodiments, a content selection method for approximated personalization is performed at a user device. The user device receives parameters of a device model trained by a server. The user device then executes the device model using local user data to assign a profile to a cluster and selects targeted content for the profile based on the cluster assignment and the rankings of the targeted content.Type: GrantFiled: January 26, 2021Date of Patent: August 16, 2022Assignee: Synamedia LimitedInventors: Dan Ariel Elbert, Vadim Kharitonsky, Zorach Reuven Wachtfogel
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Publication number: 20220239964Abstract: Techniques for targeting media content items for weakly connected devices are described. In some embodiments, a model building method in preparation for approximated personalization is performed at a server. The server uses data from fully connected devices to build a full model, which classifies profiles into clusters and tags targeted content with content rankings. The server also builds device models that approximate the full model. The server then sends the device models to user devices for targeted content selection. In some embodiments, a content selection method for approximated personalization is performed at a user device. The user device receives parameters of a device model trained by a server. The user device then executes the device model using local user data to assign a profile to a cluster and selects targeted content for the profile based on the cluster assignment and the rankings of the targeted content.Type: ApplicationFiled: January 26, 2021Publication date: July 28, 2022Inventors: Dan Ariel Elbert, Vadim Kharitonsky, Zorach Reuven Wachtfogel
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Patent number: 11184453Abstract: A method for managing content in a network having one or more user devices and one or more edge computing systems includes determining a likelihood that a user device will connect to an edge computing system during a time window, based on the determined likelihood, storing on the edge computing system information reflecting an activity pattern associated with the user device, receiving a request for content from the user device, generating metadata based on the stored information and the request, and transmitting the metadata to the user device.Type: GrantFiled: April 13, 2020Date of Patent: November 23, 2021Assignee: SYNAMEDIA LIMITEDInventors: Dan Ariel Elbert, Vadim Kharitonsky, Anatoly Seldin, Meidad Zaharia
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Publication number: 20210320981Abstract: A method for managing content in a network having one or more user devices and one or more edge computing systems includes determining a likelihood that a user device will connect to an edge computing system during a time window, based on the determined likelihood, storing on the edge computing system information reflecting an activity pattern associated with the user device, receiving a request for content from the user device, generating metadata based on the stored information and the request, and transmitting the metadata to the user device.Type: ApplicationFiled: April 13, 2020Publication date: October 14, 2021Applicant: Synamedia LimitedInventors: Dan Ariel Elbert, Vadim Kharitonsky, Anatoly Seldin, Meidad Zaharia
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Patent number: 10681431Abstract: Server-side trick mode restrictions in a stream may be provided. The stream may comprise, for example, a Video on Demand (VOD) Adaptive Bitrate (ABR) stream. First, a playlist request corresponding to a stream may be received from a user device. Next, a current stream position in the stream may be determined. In response to receiving the playlist request and when the current stream position corresponds to a non-skip segment, a playlist may be created having a last chunk comprising a next chunk of the stream from the current stream position. The playlist may then be provided to the user device.Type: GrantFiled: July 28, 2017Date of Patent: June 9, 2020Assignee: Cisco Technology, Inc.Inventors: Thomas Levy, Dan Ariel Elbert, Doron Tzur, Gilad Taub, Keith Millar
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Publication number: 20180220202Abstract: Server-side trick mode restrictions in a stream may be provided. The stream may comprise, for example, a Video on Demand (VOD) Adaptive Bitrate (ABR) stream. First, a playlist request corresponding to a stream may be received from a user device. Next, a current stream position in the stream may be determined. In response to receiving the playlist request and when the current stream position corresponds to a non-skip segment, a playlist may be created having a last chunk comprising a next chunk of the stream from the current stream position. The playlist may then be provided to the user device.Type: ApplicationFiled: July 28, 2017Publication date: August 2, 2018Applicant: Cisco Technology, Inc.Inventors: Thomas Levy, Dan Ariel Elbert, Doron Tzur, Gilad Taub, Keith Millar