Patents by Inventor Alexander Ivanov
Alexander Ivanov 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: 20240086267Abstract: Disclosed herein are systems and methods for detecting anomalies in a cyber-physical system. In one aspect, an exemplary method comprises, for a list of parameters of the CPS, collecting data containing values of the parameters of the CPS, generating at least two subsets of parameters of the CPS from the collected data, selecting at least two anomaly detectors from a list of anomaly detectors and selecting at least one corresponding subset of the parameters of the CPS for each selected anomaly detector, pre-processing each subset of the parameters of the CPS and transmitting an output of the pre-processing to the corresponding anomaly detector, for each pre-processed subset, detecting anomalies in the data using the corresponding respective anomaly detector, and detecting a combined anomaly in the CPS by combining and processing results obtained from the selected at least two anomaly detectors.Type: ApplicationFiled: July 13, 2023Publication date: March 14, 2024Inventors: Andrey B Lavrentyev, Artem M Vorontsov, Artyom M Nechiporuk, Vyacheslav I Shkulev, Alexander V Travov, Dmitry A. Ivanov, Nikolay N. Demidov, Maxim A Mamaev
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Publication number: 20240078440Abstract: Disclosed herein are methods for identifying the structure of patterns and anomalies in flow of events from the cyber-physical system or information system. In one aspect, an exemplary method comprises, using at least one connector, getting event data, generating at least one episode consisting of a sequence of events, and transferring the generated episodes to an event processor; and using the event processor, process episodes using a neurosemantic network, wherein the processing includes recognizing events and patterns previously learned by the neurosemantic network, training the neurosemantic network, identifying a structure of patterns by mapping to the patterns of neurons on a hierarchy of layers of the neurosemantic network, attributing events and patterns corresponding to neurons of the neurosemantic network to an anomaly depending on a number of activations of the corresponding neuron, and storing the state of the neurosemantic network.Type: ApplicationFiled: July 31, 2023Publication date: March 7, 2024Inventors: Andrey B Lavrentyev, Dmitry A Ivanov, Vyacheslav I Shkulev, Nikolay N Demidov, Maxim A Mamaev, Alexander V Travov
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Publication number: 20240070444Abstract: Disclosed herein are systems for identifying the structure of patterns and anomalies in flow of events from the cyber-physical system or information system. In one aspect, an exemplary method comprises, using at least one connector, getting event data, generating at least one episode consisting of a sequence of events, and transferring the generated episodes to an event processor; and using the event processor, process episodes using a neurosemantic network, wherein the processing includes recognizing events and patterns previously learned by the neurosemantic network, training the neurosemantic network, identifying a structure of patterns by mapping to the patterns of neurons on a hierarchy of layers of the neurosemantic network, attributing events and patterns corresponding to neurons of the neurosemantic network to an anomaly depending on a number of activations of the corresponding neuron, and storing the state of the neurosemantic network.Type: ApplicationFiled: July 31, 2023Publication date: February 29, 2024Inventors: Andrey B. Lavrentyev, Dmitry A. Ivanov, Vyacheslav I. Shkulev, Nikolay N. Demidov, Maxim A. Mamaev, Alexander V. Travov
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Publication number: 20230237688Abstract: There are provided computerized systems and methods for detection of objects in a one or more images or video frames, which require reduced power or computational cost compared to existing methods. The proposed approach uses a set of per frame detection anchors which are split into a primary sub-set and one or more secondary sub-sets. For each key frame a full detection process for each of the detection anchors in primary subset is performed, determining for each detection anchor whether it corresponds to a detected object, and updating a detected object data structure accordingly. For each non ‘key-frame’, a history based fast detection process for each of the detection anchors in the primary subset is performed, where it is first determined whether a criterion for temporal based early exit is met and whether the detection anchor corresponds to a detected object and updating the detected object data structure according to detection results.Type: ApplicationFiled: September 20, 2022Publication date: July 27, 2023Inventors: Sergey PYKO, Boris FILIPPOV, Alexander IVANOV, Tamar SHOHAM
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Patent number: 11512969Abstract: A vehicle takes and evaluates an image of the surroundings of the vehicle. If the result of the evaluation is that the image possibly contains a static object that could be suitable as a landmark, then the image and a position of the vehicle ascertained by the vehicle at the location at which the image is taken are transmitted to a data processing station. Image analysis of the received image allows the data processing station to establish whether the supposedly static object is suitable as a landmark. When the object has been verified as a landmark, the data processing station creates a data record describing the object, which data record is transmitted to the vehicle.Type: GrantFiled: June 9, 2015Date of Patent: November 29, 2022Assignee: Continental Automotive GmbHInventors: Herbert Meier, Alexander Ivanov
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Patent number: 11178200Abstract: Systems and methods for playing adaptive bitrate streaming content by multicast in accordance with embodiments of the invention are disclosed. In one embodiment, a method of receiving and playing back adaptive bitrate streaming content using a playback device includes receiving an adaptive streaming session description including information about a piece of adaptive streaming content and information for accessing a multicast session of the piece of adaptive streaming content using a playback device, receiving portions of a first alternative stream of the piece of adaptive streaming content sent to a first multicast group that includes the playback device using the playback device, computing a bandwidth measurement using the playback device, and switching to a second alternative stream of the piece of adaptive streaming content based upon the computed bandwidth measurement using the playback device.Type: GrantFiled: April 22, 2019Date of Patent: November 16, 2021Assignee: DIVX, LLCInventors: Yuri Bulava, Alexander Ivanov
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Publication number: 20190253466Abstract: Systems and methods for playing adaptive bitrate streaming content by multicast in accordance with embodiments of the invention are disclosed. In one embodiment, a method of receiving and playing back adaptive bitrate streaming content using a playback device includes receiving an adaptive streaming session description including information about a piece of adaptive streaming content and information for accessing a multicast session of the piece of adaptive streaming content using a playback device, receiving portions of a first alternative stream of the piece of adaptive streaming content sent to a first multicast group that includes the playback device using the playback device, computing a bandwidth measurement using the playback device, and switching to a second alternative stream of the piece of adaptive streaming content based upon the computed bandwidth measurement using the playback device.Type: ApplicationFiled: April 22, 2019Publication date: August 15, 2019Applicant: DIVX, LLCInventors: Yuri Bulava, Alexander Ivanov
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Patent number: 10277648Abstract: Systems and methods for playing adaptive bitrate streaming content by multicast in accordance with embodiments of the invention are disclosed. In one embodiment, a method of receiving and playing back adaptive bitrate streaming content using a playback device includes receiving an adaptive streaming session description including information about a piece of adaptive streaming content and information for accessing a multicast session of the piece of adaptive streaming content using a playback device, receiving portions of a first alternative stream of the piece of adaptive streaming content sent to a first multicast group that includes the playback device using the playback device, computing a bandwidth measurement using the playback device, and switching to a second alternative stream of the piece of adaptive streaming content based upon the computed bandwidth measurement using the playback device.Type: GrantFiled: August 30, 2017Date of Patent: April 30, 2019Assignee: DIVX, LLCInventors: Yuri Bulava, Alexander Ivanov
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Publication number: 20170366589Abstract: Systems and methods for playing adaptive bitrate streaming content by multicast in accordance with embodiments of the invention are disclosed. In one embodiment, a method of receiving and playing back adaptive bitrate streaming content using a playback device includes receiving an adaptive streaming session description including information about a piece of adaptive streaming content and information for accessing a multicast session of the piece of adaptive streaming content using a playback device, receiving portions of a first alternative stream of the piece of adaptive streaming content sent to a first multicast group that includes the playback device using the playback device, computing a bandwidth measurement using the playback device, and switching to a second alternative stream of the piece of adaptive streaming content based upon the computed bandwidth measurement using the playback device.Type: ApplicationFiled: August 30, 2017Publication date: December 21, 2017Applicant: Sonic IP, Inc.Inventors: Yuri Bulava, Alexander Ivanov
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Patent number: 9774646Abstract: Systems and methods for playing adaptive bitrate streaming content by multicast in accordance with embodiments of the invention are disclosed. In one embodiment, a method of receiving and playing back adaptive bitrate streaming content using a playback device includes receiving an adaptive streaming session description including information about a piece of adaptive streaming content and information for accessing a multicast session of the piece of adaptive streaming content using a playback device, receiving portions of a first alternative stream of the piece of adaptive streaming content sent to a first multicast group that includes the playback device using the playback device, computing a bandwidth measurement using the playback device, and switching to a second alternative stream of the piece of adaptive streaming content based upon the computed bandwidth measurement using the playback device.Type: GrantFiled: June 22, 2016Date of Patent: September 26, 2017Assignee: Sonic IP, Inc.Inventors: Yuri Bulava, Alexander Ivanov
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Publication number: 20170135194Abstract: A negative ion-based neutral beam injector comprising a negative ion source, accelerator and neutralizer to produce about a 5 MW neutral beam with energy of about 0.50 to 1.0 MeV. The ions produced by the ion source are pre-accelerated before injection into a high energy accelerator by an electrostatic multi-aperture grid pre-accelerator, which is used to extract ion beams from the plasma and accelerate to some fraction of the required beam energy. The beam from the ion source passes through a pair of deflecting magnets, which enable the beam to shift off axis before entering the high energy accelerator. After acceleration to full energy, the beam enters the neutralizer where it is partially converted into a neutral beam. The remaining ion species are separated by a magnet and directed into electrostatic energy converters. The neutral beam passes through a gate valve and enters a plasma chamber.Type: ApplicationFiled: January 25, 2017Publication date: May 11, 2017Inventors: Yuri I. Belchenko, Alexander V. Burdakov, Vladimir I. Davydenko, Gennady I. Dimov, Alexander A. Ivanov, Valeery V. Kobets, Artem N. Smirnov, Michl W. Binderbauer, Donald L. Sevier, Terrence E. Richardson
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Publication number: 20170122763Abstract: A vehicle takes and evaluates an image of the surroundings of the vehicle. If the result of the evaluation is that the image possibly contains a static object that could be suitable as a landmark, then the image and a position of the vehicle ascertained by the vehicle at the location at which the image is taken are transmitted to a data processing station. Image analysis of the received image allows the data processing station to establish whether the supposedly static object is suitable as a landmark. When the object has been verified as a landmark, the data processing station creates a data record describing the object, which data record is transmitted to the vehicle.Type: ApplicationFiled: June 9, 2015Publication date: May 4, 2017Inventors: Herbert MEIER, Alexander IVANOV
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Patent number: 9591740Abstract: A negative ion-based neutral beam injector comprising a negative ion source, accelerator and neutralizer to produce about a 5 MW neutral beam with energy of about 0.50 to 1.0 MeV. The ions produced by the ion source are pre-accelerated before injection into a high energy accelerator by an electrostatic multi-aperture grid pre-accelerator, which is used to extract ion beams from the plasma and accelerate to some fraction of the required beam energy. The beam from the ion source passes through a pair of deflecting magnets, which enable the beam to shift off axis before entering the high energy accelerator. After acceleration to full energy, the beam enters the neutralizer where it is partially converted into a neutral beam. The remaining ion species are separated by a magnet and directed into electrostatic energy converters. The neutral beam passes through a gate valve and enters a plasma chamber.Type: GrantFiled: March 3, 2015Date of Patent: March 7, 2017Assignee: TRI ALPHA ENERGY, INC.Inventors: Yuri I. Belchenko, Alexander V. Burdakov, Vladimir I. Davydenko, Gennady I. Dimov, Alexander A. Ivanov, Valeery V. Kobets, Artem N. Smirnov, Michl W. Binderbauer, Donald L. Sevier, Terrence E. Richardson
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Publication number: 20160301726Abstract: Systems and methods for playing adaptive bitrate streaming content by multicast in accordance with embodiments of the invention are disclosed. In one embodiment, a method of receiving and playing back adaptive bitrate streaming content using a playback device includes receiving an adaptive streaming session description including information about a piece of adaptive streaming content and information for accessing a multicast session of the piece of adaptive streaming content using a playback device, receiving portions of a first alternative stream of the piece of adaptive streaming content sent to a first multicast group that includes the playback device using the playback device, computing a bandwidth measurement using the playback device, and switching to a second alternative stream of the piece of adaptive streaming content based upon the computed bandwidth measurement using the playback device.Type: ApplicationFiled: June 22, 2016Publication date: October 13, 2016Applicant: Sonic IP, Inc.Inventors: Yuri Bulava, Alexander Ivanov
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Patent number: 9386067Abstract: Systems and methods for playing adaptive bitrate streaming content by multicast in accordance with embodiments of the invention are disclosed. In one embodiment, a method of receiving and playing back adaptive bitrate streaming content using a playback device includes receiving an adaptive streaming session description including information about a piece of adaptive streaming content and information for accessing a multicast session of the piece of adaptive streaming content using a playback device, receiving portions of a first alternative stream of the piece of adaptive streaming content sent to a first multicast group that includes the playback device using the playback device, computing a bandwidth measurement using the playback device, and switching to a second alternative stream of the piece of adaptive streaming content based upon the computed bandwidth measurement using the playback device.Type: GrantFiled: December 30, 2013Date of Patent: July 5, 2016Assignee: Sonic IP, Inc.Inventors: Yuri Bulava, Alexander Ivanov
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Publication number: 20150266977Abstract: Proteins that bind sclerostin or sclerostin and TNF are described along with there use in composition and methods for treating, preventing, and diagnosing sclerostin related diseases and for detecting sclerostin or sclerostin and TNF in cells, tissues, samples, and compositions.Type: ApplicationFiled: February 18, 2015Publication date: September 24, 2015Inventors: Chung-Ming Hsieh, Alexander Ivanov, Wendy Waegell, Yulia Kutskova, John Memmott, Lorenzo Benatuil, Jacqueline Bixby, Emma Fung, Sahana Bose, Alyssa Brito
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Publication number: 20150245461Abstract: A negative ion-based neutral beam injector comprising a negative ion source, accelerator and neutralizer to produce about a 5 MW neutral beam with energy of about 0.50 to 1.0 MeV. The ions produced by the ion source are pre-accelerated before injection into a high energy accelerator by an electrostatic multi-aperture grid pre-accelerator, which is used to extract ion beams from the plasma and accelerate to some fraction of the required beam energy. The beam from the ion source passes through a pair of deflecting magnets, which enable the beam to shift off axis before entering the high energy accelerator. After acceleration to full energy, the beam enters the neutralizer where it is partially converted into a neutral beam. The remaining ion species are separated by a magnet and directed into electrostatic energy converters. The neutral beam passes through a gate valve and enters a plasma chamber.Type: ApplicationFiled: March 3, 2015Publication date: August 27, 2015Inventors: Yuri I. Belchenko, Alexander V. Burdakov, Vladimir I. Davydenko, Gennady I. Dimov, Alexander A. Ivanov, Valeery V. Kobets, Artem N. Smirnov, Michl W. Binderbauer, Donald L. Sevier, Terrence E. Richardson
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Patent number: 9106542Abstract: This disclosure describes systems, methods, and apparatus for per-application network traffic monitoring by extending socket functionality to include socket wrappers able to identify network traffic volume, applications responsible for the traffic, the network being loaded, and distinguish between internal device traffic and external network traffic. Network traffic shaping can then be carried out by managing an offending application's traffic. A disclosed method includes loading a call intercept library prior to loading any core libraries of an operating system, calling a socket wrapper, calling a socket by way of functions of at least one of the core libraries, and receiving at least one data packet, from a responding application external to the communications device, at the socket. The method may also include trapping a call, to read the at least one data packet; and releasing the call to the socket so the data packet is read by the destination application.Type: GrantFiled: August 24, 2012Date of Patent: August 11, 2015Assignee: Qualcomm Innovation Center, Inc.Inventors: Ramaswamy Venkateshwaran, David William Craig, Eugene V. Kolinko, Alexander Ivanov
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Publication number: 20150188962Abstract: Systems and methods for playing adaptive bitrate streaming content by multicast in accordance with embodiments of the invention are disclosed. In one embodiment, a method of receiving and playing back adaptive bitrate streaming content using a playback device includes receiving an adaptive streaming session description including information about a piece of adaptive streaming content and information for accessing a multicast session of the piece of adaptive streaming content using a playback device, receiving portions of a first alternative stream of the piece of adaptive streaming content sent to a first multicast group that includes the playback device using the playback device, computing a bandwidth measurement using the playback device, and switching to a second alternative stream of the piece of adaptive streaming content based upon the computed bandwidth measurement using the playback device.Type: ApplicationFiled: December 30, 2013Publication date: July 2, 2015Applicant: Sonic IP, Inc.Inventors: Yuri Bulava, Alexander Ivanov
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Publication number: 20150188963Abstract: Systems and methods for distributing adaptive bitrate streaming content by multicast in accordance with embodiments of the invention are disclosed. In one embodiment, a process of distributing adaptive bitrate streaming content includes generating an adaptive streaming session description including information about a piece of adaptive streaming content and information for accessing a multicast session of the piece of adaptive streaming content using a content server, sending portions of alternative streams of the piece of adaptive streaming content to a multicast group of playback devices using the content server, and sending bandwidth measurement data with which a playback device can calculate available bandwidth to a playback device using the content server.Type: ApplicationFiled: December 30, 2013Publication date: July 2, 2015Applicant: Sonic IP, Inc.Inventors: Yuri Bulava, Alexander Ivanov