Patents by Inventor Sourav Dey
Sourav Dey 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: 20240079142Abstract: A method to predict health outcomes is provided. The method includes receiving data for a first population comprising data for individuals who have undergone a therapy and data for individuals in a control group who have not undergone the therapy, and identifying biomarker values for the first population. The method includes creating data for a second population based on the biomarker values, and determining a first distribution of health outcomes for individuals in the second population. The method includes determining a second distribution of health outcomes for individuals in the second population, and evaluating a quality of the therapy based on a difference between the first distribution of health outcomes and the second distribution of health outcomes. A system and a non-transitory computer readable medium storing instructions to cause the system to perform the above method are also provided.Type: ApplicationFiled: December 27, 2021Publication date: March 7, 2024Inventors: Sourav Dey, Joshua Hayes
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Patent number: 11922806Abstract: An automobile vehicle continuous validation system includes a backend collecting data from a vehicle fleet and wirelessly communicating with the vehicle fleet. The backend is in wireless communication with at least one client. A vehicle module is provided on-board individual ones of multiple automobile vehicles of the vehicle fleet and performing an on-board vehicle validation analysis. A fleet-based validation module provided either at the backend or cloud based manages data defining a configuration of and a capability of the multiple automobile vehicles of the vehicle fleet. A validation manager generates validation tasks based on a user's definition or a desired production of the validation tasks of the validation analysis and a fleet vehicle availability. A client-side module remote from the multiple automobile vehicles of the vehicle fleet has interface items applied by the at least one client seeking to perform the validation analysis.Type: GrantFiled: February 24, 2022Date of Patent: March 5, 2024Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Shige Wang, Wei Tong, Shuqing Zeng, Xiaofeng Frank Song, Sourav Dey, Praveen Choudhury
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Publication number: 20230373756Abstract: A staircase mobility system is disclosed. The system includes a docking assembly that is configured to dock or undock with a dockable seat assembly. The docking assembly includes support rods configured to engage or disengage with the dockable seat assembly when docked or undocked, respectively. Further, the system includes a drive assembly coupled to the docking assembly. The drive assembly includes a motor that is configured to drive the docking assembly along a guide rail in a forward or reverse direction, and to operate the docking assembly to dock or undock with the dockable seat assembly.Type: ApplicationFiled: August 2, 2023Publication date: November 23, 2023Inventors: .Mahesh, Vadiraj Hubli, Veeresh Somalingayya, Sourav Dey
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Publication number: 20230343210Abstract: A method for validating an autonomous vehicle performance using nearby traffic patterns includes receiving remote vehicle data. The remote vehicle data includes at least one remote-vehicle motion parameter about a movement of a plurality of remote vehicles during a predetermined time interval. The method further includes determining a traffic pattern of the plurality of remote vehicles using the at least one remote-vehicle motion parameter. The method includes determining a similarity between the traffic pattern of the plurality of remote vehicles and movements of the host vehicle. Further, the method includes determining whether the similarity between the traffic pattern of the plurality of remote vehicles and movements of the host vehicle is less than a predetermined threshold. Also, the method includes commanding the host vehicle to adjust the movements thereof to match the traffic pattern of the plurality of remote vehicles.Type: ApplicationFiled: April 21, 2022Publication date: October 26, 2023Inventors: Wei Tong, Shige Wang, Shuqing Zeng, Sourav Dey, Xiaofeng Frank Song, Upali P. Mudalige, Praveen Choudhury
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Patent number: 11753277Abstract: A staircase mobility system is disclosed. The system includes a docking assembly that is configured to dock or undock with a dockable seat assembly. The docking assembly includes support rods configured to engage or disengage with the dockable seat assembly when docked or undocked, respectively. Further, the docking assembly includes dock connecters are disposed along the support rods. The dock connecters are configured to communicatively connect or disconnect with the dockable seat assembly when docked or undocked, respectively. Further, the system includes a drive assembly coupled to the docking assembly. The drive assembly includes a motor that is configured to drive the docking assembly along a guide rail in a forward or reverse direction, and to operate the docking assembly to dock or undock with the dockable seat assembly.Type: GrantFiled: March 25, 2022Date of Patent: September 12, 2023Inventors: Mahesh, Vadiraj Hubli, Veeresh Somalingayya, Sourav Dey
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Publication number: 20230267831Abstract: An automobile vehicle continuous validation system includes a backend collecting data from a vehicle fleet and wirelessly communicating with the vehicle fleet. The backend is in wireless communication with at least one client. A vehicle module is provided on-board individual ones of multiple automobile vehicles of the vehicle fleet and performing an on-board vehicle validation analysis. A fleet-based validation module provided either at the backend or cloud based manages data defining a configuration of and a capability of the multiple automobile vehicles of the vehicle fleet. A validation manager generates validation tasks based on a user's definition or a desired production of the validation tasks of the validation analysis and a fleet vehicle availability. A client-side module remote from the multiple automobile vehicles of the vehicle fleet has interface items applied by the at least one client seeking to perform the validation analysis.Type: ApplicationFiled: February 24, 2022Publication date: August 24, 2023Inventors: SHIGE WANG, Wei Tong, Shuqing Zeng, Xiaofeng Frank Song, Sourav Dey, Praveen Choudhury
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Publication number: 20230176956Abstract: A method for performing dataload protocol operation testing in an avionics Line Replaceable UNIT (LRU) is disclosed. In some embodiments, the method includes sending a request to initiate transfer of a dataload sequence from an external data loader to a target hardware. The method further includes receiving an acceptance status from the target hardware to initiate transfer of the dataload sequence based on at least one of the valid or invalid dataload sequence request or response. The method further includes determining, based on the invalid dataload sequence request or response, occurrence of one or more failure scenarios associated with at least one of: the transmission of the dataload sequence; and the receiving of the acceptance status from the target hardware on different stages of dataload operation.Type: ApplicationFiled: September 2, 2022Publication date: June 8, 2023Inventors: JIGNESH JAGDISHBHAI TRIVEDI, SOURAV DEY
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Patent number: 11614987Abstract: The present disclosure relates to system(s) and method(s) for verifying data loading requirements of an avionics unit. The system receives a request for data loading. The request comprises file data, and data loading requirements associated with the avionics unit. Further, the system obtains target file from a repository based on an analysis of the request. The system further generates valid data set and invalid data set in the target file based on an analysis of the data loading requirements. Upon generation, the system verifies predefined data loading requirements of the avionics unit using the invalid data set from the target file.Type: GrantFiled: March 24, 2020Date of Patent: March 28, 2023Assignee: HCL TECHNOLOGIES LIMITEDInventors: Jignesh Jagdishbhai Trivedi, Sourav Dey
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Publication number: 20220315387Abstract: A staircase mobility system is disclosed. The system includes a docking assembly that is configured to dock or undock with a dockable seat assembly. The docking assembly includes support rods configured to engage or disengage with the dockable seat assembly when docked or undocked, respectively. Further, the docking assembly includes dock connecters are disposed along the support rods. The dock connecters are configured to communicatively connect or disconnect with the dockable seat assembly when docked or undocked, respectively. Further, the system includes a drive assembly coupled to the docking assembly. The drive assembly includes a motor that is configured to drive the docking assembly along a guide rail in a forward or reverse direction, and to operate the docking assembly to dock or undock with the dockable seat assembly.Type: ApplicationFiled: March 25, 2022Publication date: October 6, 2022Inventors: Mahesh, Vadiraj Hubli, Veeresh Somalingayya, Sourav Dey
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Publication number: 20210398062Abstract: Systems, methods, and apparatus are disclosed for estimating quantities of stored materials in a store. The data from a lower-fidelity store can be collected by a person (manual or “unmonitored” stores), which are manually collected unmonitored data, whereas monitored data from a higher-fidelity store can be collected by automated sensors from one or more similar stores (“monitored” stores). The present system may take as initial input historical data from a set of monitored stores and historical data for a set of manual stores. The system may continuously receive over time monitored data from monitored stores data and unmonitored data from manual stores. The system generates a model using the monitored data and the unmonitored data and applies the model to user-specified input data parameters to generate estimates of an inventory parameter, such as remaining material quantities in the set of manual unmonitored stores since their latest manual data collection.Type: ApplicationFiled: June 17, 2021Publication date: December 23, 2021Inventors: Sourav Dey, Joshua Hayes, Theodore Trebaol, Louis Trebaol
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Publication number: 20200310903Abstract: The present disclosure relates to system(s) and method(s) for verifying data loading requirements of an avionics unit. The system receives a request for data loading. The request comprises file data, and data loading requirements associated with the avionics unit. Further, the system obtains target file from a repository based on an analysis of the request. The system further generates valid data set and invalid data set in the target file based on an analysis of the data loading requirements. Upon generation, the system verifies predefined data loading requirements of the avionics unit using the invalid data set from the target file.Type: ApplicationFiled: March 24, 2020Publication date: October 1, 2020Applicant: HCL TECHNOLOGIES LIMITEDInventors: Jignesh Jagdishbhai TRIVEDI, Sourav DEY
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Patent number: 10605889Abstract: Systems and apparatuses for determining locations of wireless nodes in a network architecture are disclosed herein. In one example, an asynchronous system includes first and second wireless nodes each having a wireless device with one or more processing units and RF circuitry for transmitting and receiving communications in the wireless network architecture. The system also includes a third wireless node having an unknown location and a wireless device with a transmitter and a receiver to enable communications with the first and second wireless nodes in the wireless network architecture.Type: GrantFiled: February 24, 2019Date of Patent: March 31, 2020Assignee: Locix, Inc.Inventors: Tommi Ylamurto, Manu Seth, Lingkai Kong, Sourav Dey, Demba Ba
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Patent number: 10397797Abstract: Devices, systems, and methods for resource allocation of shared spectrum. In one embodiment, a server includes a communication interface, a memory, and an electronic processor. The communication interface configured to communicate with one or more servers via a backchannel, and control a terrestrial antenna to provide a wireless network. The electronic processor is configured to allocate bid units, determine whether an increase in spectrum is needed, control the communication interface to transmit a specified number of the bid units to the one or more servers over the backchannel, receive zero or more external bid units from each of the one or more servers, determine whether the zero or more external bid units from the each of the one or more servers is more than or equal to the specified number of the bid units, and control the communication interface to transmit information via the wireless network using the increase in the spectrum.Type: GrantFiled: May 17, 2018Date of Patent: August 27, 2019Assignee: ATC TECHNOLOGIES, LLCInventors: Vijay Divi, Sourav Dey, Todd Parker
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Publication number: 20190187236Abstract: Systems and apparatuses for determining locations of wireless nodes in a network architecture are disclosed herein. In one example, an asynchronous system includes first and second wireless nodes each having a wireless device with one or more processing units and RF circuitry for transmitting and receiving communications in the wireless network architecture. The system also includes a third wireless node having an unknown location and a wireless device with a transmitter and a receiver to enable communications with the first and second wireless nodes in the wireless network architecture.Type: ApplicationFiled: February 24, 2019Publication date: June 20, 2019Applicant: Locix, Inc.Inventors: Tommi Ylamurto, Manu Seth, Lingkai Kong, Sourav Dey, Demba Ba
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Publication number: 20190074080Abstract: Provided herein are methods and systems for managing lifestyle and health interventions. The methods and systems described herein can improve health outcomes for a variety of lifestyle intervention regimens. Described herein are methods and systems for providing an interface for a human subject, collecting subject-specific data entered by the human subject, and comparing the subject-specific data to a database of entry activity by prior subjects. The methods and systems can further provide the subject with milestone achievement input derived from the entry activity of the subject that predicts the likelihood of success in achieving a desired outcome. The methods and systems described herein can be used for addressing a variety of lifestyle-related health conditions including without limitation body weight and cardiometabolic disorders such as type-II diabetes.Type: ApplicationFiled: April 26, 2018Publication date: March 7, 2019Inventors: Kevin APPELBAUM, Mark BERMAN, Andres CAMACHO, Sourav DEY
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Publication number: 20180338246Abstract: Devices, systems, and methods for resource allocation of shared spectrum. In one embodiment, a server includes a communication interface, a memory, and an electronic processor. The communication interface configured to communicate with one or more servers via a backchannel, and control a terrestrial antenna to provide a wireless network. The electronic processor is configured to allocate bid units, determine whether an increase in spectrum is needed, control the communication interface to transmit a specified number of the bid units to the one or more servers over the backchannel, receive zero or more external bid units from each of the one or more servers, determine whether the zero or more external bid units from the each of the one or more servers is more than or equal to the specified number of the bid units, and control the communication interface to transmit information via the wireless network using the increase in the spectrum.Type: ApplicationFiled: May 17, 2018Publication date: November 22, 2018Inventors: Vijay Divi, Sourav Dey, Todd Parker
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Patent number: 10027575Abstract: Disclosed is a method and seat centric device for providing data over a plurality of communication channels inside an aircraft. In one aspect, the method comprises obtaining a request from a user device and identifying data associated to the request. The method further comprises, dividing the data in to a plurality of data packets utilizing a multipath protocol and identifying at least one active communication channels between the seat centric device and the user device. The method furthermore comprises providing the plurality of data packets associated with the request simultaneously over the at least one active communication channels between the seat centric device and the user device.Type: GrantFiled: March 8, 2016Date of Patent: July 17, 2018Assignee: HCL TECHNOLOGIES LIMITEDInventors: Jayaramakrishnan S, Sourav Dey
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Publication number: 20180199357Abstract: Disclosed is a Central Aircraft Network System (CANS) for transmitting data, associated with an aircraft, to a ground station via one or more communication channels. A data receiving module receives data from at least one data source. An AIDPS determines priority information pertaining to the data. In one aspect, the priority information may be determined by analyzing the data and a predefined data pattern model. An ICSMS determines one or more communication channels, of a plurality of communication channels, to be used for transmitting the data. The ICSMS further establishes the one or more communication channels between the aircraft and a ground station in order to transmit the data to the ground station via the one or more communication channels.Type: ApplicationFiled: December 28, 2017Publication date: July 12, 2018Inventors: Jayaramakrishnan SUNDARARAJ, Sourav DEY, Senthilkumar VINAYAGAM
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Publication number: 20180013831Abstract: The present disclosure relates to system(s) and method(s) for alerting one or more service providers based on analysis of real-time sensor data. The system is configured to receive real-time sensor data and historical sensor data captured by one or more agent devices. Further, the system is configured to determine an anomaly corresponding to a target agent device from the one or more agent devices, based on comparison of the real-time sensor data and one or more predefined threshold parameters. The system is further configured to generate an alert corresponding to the anomaly and identify one or more service providers, affected by the anomaly, based on analysis of the historical sensor data and the anomaly. Further, the system is configured to transmit the alert to the one or more service providers, thereby alerting the one or more service providers.Type: ApplicationFiled: June 19, 2017Publication date: January 11, 2018Inventors: Sourav DEY, Jayaramakrishnan SUNDARARAJ, Senthilkumar VINAYAGAM
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Patent number: 9800943Abstract: Disclosed is a method and seat centric device for providing data over a plurality of communication channels inside an aircraft. In one aspect, the method comprises obtaining storage information of data from one or more aircraft servers and a request for subset of data from a seat centric device. The method further comprises, identifying location of the subset of data in at least one of the one or more aircraft servers based on an analysis of the request the storage information data and an available communication channels between the seat centric device and the aircraft server. Furthermore, the method comprises initializing a multipath protocol for transfer of the subset of data associated with the request between the aircraft server and the seat centric device and initiating data transfer associated with the request simultaneously over the available communication channels for providing the subset of data to seat centric device.Type: GrantFiled: April 20, 2016Date of Patent: October 24, 2017Assignee: HCL Technologies LimitedInventors: Jayaramakrishnan S, Sourav Dey