Patents by Inventor Amarendra Kumar
Amarendra Kumar 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: 20240107090Abstract: Systems and methods for optimizing a content change process are provided. In example embodiments, a digital receiver causes playback of a first piece of content. The digital receiver receives a selection of a new piece of content for playback during the playback of the first piece of content. In response to the receiving of the selection, the digital receiver maintains a bitrate used for playback of the first piece of content to initiate playback of the new piece of content.Type: ApplicationFiled: October 4, 2023Publication date: March 28, 2024Inventors: Amarendra N. Gogoi, Sanjay Kumar Gupta, Ravikant Swami
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Patent number: 11475180Abstract: This disclosure relates generally to SYSTEM AND METHOD FOR DETERMINATION OF AIR ENTRAPMENT IN LADLES performing various refining operations at a secondary steel making stage of a ladle is challenging as it requires huge time and resources. The present subject matter discloses a technique for determination of air entrapment in a ladle. In an embodiment, method uses transient computational fluid dynamics modeling for simulating tapping process of liquid steel and tracking the interface with respect to time. By carrying out the parametric study for different geometrical and operational parameters, training and validation data is generated which is then used for training an artificial neural network model. The new ladle geometrical and operational input parameters for which output parameters are required are then used to predict the air entrapment.Type: GrantFiled: February 6, 2019Date of Patent: October 18, 2022Assignee: Tata Consultancy Services LimitedInventors: Umesh Singh, Amarendra Kumar Singh
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Patent number: 11407440Abstract: A steering column assembly includes a first shaft, a second shaft, and a clip. The first shaft has a first yoke disposed at an end thereof. The second shaft has a second yoke disposed at an end thereof. The second yoke is connected to the first yoke such that rotation of the first shaft is configured to rotate the second shaft and such that the second shaft is rotatable relative to the first shaft. The clip is removably connected to one of the first shaft and the second shaft. The clip limits rotation of the second shaft relative to the first shaft prior to installation of the steering column assembly in a vehicle.Type: GrantFiled: February 26, 2021Date of Patent: August 9, 2022Assignee: NISSAN NORTH AMERICA, INC.Inventors: Kurt Achenbach, Takeshi Kawai, Jeffrey Mazur, Amarendra Kumar
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Patent number: 11098635Abstract: A muffler brace assembly for a vehicle includes a muffler and a pipe connected to an inlet of the muffler. A brace member has a first end and a second end. The first end of is connected to the pipe and the second end is connected to the muffler. A lowermost portion of the brace member is disposed lower than lowermost portions of the pipe and the muffler.Type: GrantFiled: January 31, 2019Date of Patent: August 24, 2021Assignee: NISSAN NORTH AMERICA, INC.Inventors: Ren Pan, Amarendra Kumar
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Patent number: 10801390Abstract: A vehicle exhaust system includes a vehicle body structure, an exhaust system, a rear bumper assembly, an exhaust finisher and a boot. The exhaust assembly is supported to an underside of the vehicle body structure. The rear bumper assembly is also supported to the vehicle body structure. The exhaust finisher is non-movably attached to one of the vehicle body structure and the rear bumper assembly. The exhaust finisher extends at least part way through an opening of the rear bumper assembly. The boot has a first end, a second end, and a flexible portion. The first end is attached to a rear end of the exhaust assembly. The second end is attached to a forward end of the exhaust finisher and the flexible portion extends from the trout end to the second end. The flexible portion is elastically deformable in response to thermal expansion and contraction of the exhaust assembly.Type: GrantFiled: June 28, 2018Date of Patent: October 13, 2020Assignee: Nissan North America, Inc.Inventors: Tyler Burns, Amarendra Kumar, Jeffery Mazur
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Publication number: 20200248611Abstract: A muffler brace assembly for a vehicle includes a muffler and a pipe connected to an inlet of the muffler. A brace member has a first end and a second end. The first end of is connected to the pipe and the second end is connected to the muffler. A lowermost portion of the brace member is disposed lower than lowermost portions of the pipe and the muffler.Type: ApplicationFiled: January 31, 2019Publication date: August 6, 2020Inventors: Ren PAN, Amarendra KUMAR
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Patent number: 10721845Abstract: Disclosed is a system and method for optimizing cooling efficiency of a data center is disclosed. The system may comprise an importing module, a Computational fluid dynamics (CFD) modeling module, a scope determination module, a metrics computation module, an identification module and a recommendation module. The importing module may be configured to import data associated to the data center. The CFD modeling module may be configured to leverage an external CFD Analysis tool in order to develop a CFD model of the data center. The scope determination module may be configured to determine a scope for optimizing the cooling efficiency of the data center. The metrics computation module may be configured to compute metrics based upon the data. The identification module may be configured to identify inefficiency and a cause producing the inefficiency. The recommendation module may be configured to facilitate optimizing cooling efficiency of the data center.Type: GrantFiled: September 30, 2014Date of Patent: July 21, 2020Assignee: Tata Consultancy Services LimitedInventors: Harshad Girish Bhagwat, Umesh Singh, Sankara Narayanan D, Arun Varghese, Amarendra Kumar Singh, Rajesh Jayaprakash, Anand Sivasubramaniam
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Patent number: 10628620Abstract: A method and system is provided for transforming mesh for simulating manufacturing processes and products. The present application provides a method and system for transforming mesh for simulating at least one manufacturing process and at least one product comprises of selecting one or more transformation rules; executing the selected one or more transformation rules for obtaining a transformation chain; and executing the obtained transformation chain for obtaining a transformed mesh data using a transformation engine.Type: GrantFiled: August 3, 2015Date of Patent: April 21, 2020Assignee: Tata Consultancy Services LimitedInventors: Sushant S. Vale, Sreedhar S. Reddy, Gautham Purushottham Basavarsu, Amarendra Kumar Singh, Raghavendra Reddy Yeddula
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Patent number: 10579745Abstract: The method(s) and system(s) for implementing extensibility of computational design and modelling of subject area on a computational platform in respect of a new subject in a subject area through a modelling schema includes populating the new subject in the model repository as data elements corresponding to the domain entity model of the domain entity meta model. The method includes generating a subject integration layer and a subject information interaction layer from the populated subject data elements and generating GUI screens for user interactions from the populated subject data elements. The method, further, includes integrating user determined external simulation tools with the computational platform by mapping the user determined external simulation tool parameters to the subject data elements. Subsequently, the method includes generating simulation tool adapters from said mapping to achieve said integration.Type: GrantFiled: April 24, 2015Date of Patent: March 3, 2020Assignee: Tata Consultancy Services LimitedInventors: Prasenjit Das, Raghavendra Reddy Yeddula, Sapankumar Hiteshchandra Shah, Sreedhar S Reddy, Gautham Purushottham Basavarsu, Amarendra Kumar Singh, Avadhut Sardeshmukh
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Publication number: 20200003106Abstract: A vehicle exhaust system includes a vehicle body structure, an exhaust system, a rear bumper assembly, an exhaust finisher and a boot. The exhaust assembly is supported to an underside of the vehicle body structure. The rear bumper assembly is also supported to the vehicle body structure. The exhaust finisher is non-movably attached to one of the vehicle body structure and the rear bumper assembly. The exhaust finisher extends at least part way through an opening of the rear bumper assembly. The boot has a first end, a second end, and a flexible portion. The first end is attached to a rear end of the exhaust assembly. The second end is attached to a forward end of the exhaust finisher and the flexible portion extends from the trout end to the second end. The flexible portion is elastically deformable in response to thermal expansion and contraction of the exhaust assembly.Type: ApplicationFiled: June 28, 2018Publication date: January 2, 2020Inventors: Tyler BURNS, Amarendra KUMAR, Jeffery MAZUR
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Patent number: 10451300Abstract: Disclosed is a system for facilitating homogenized distribution of airflow, generated from one or more cooling units, in a data center. The virtual data center creation module for creating a virtual environment of the data center. The airflow channel determination module for dividing the architectural layout into one or more partitions to determine one or more airflow channels corresponding to each of the one or more partitions. The CRAC placement module for positioning the at least one cooling unit in an airflow channel, of the one or more airflow channels, in a manner such that the airflow moves in a streamline manner within the airflow channel. The vein determination module for determining position of each of a plurality of veins inside the airflow channel. The vein shape determination module for determining shape of each vein that facilitates the homogenized distribution of the airflow.Type: GrantFiled: January 22, 2016Date of Patent: October 22, 2019Assignee: Tata Consultancy Services LimitedInventors: Umesh Singh, Amarendra Kumar Singh, Anand Sivasubramaniam
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Publication number: 20190278879Abstract: This disclosure relates generally to Error! Reference source not found., and more particularly to SYSTEM AND METHOD FOR DETERMINATION OF AIR ENTRAPMENT IN LADLES performing various refining operations at a secondary steel making stage of a ladle is challenging as it requires huge time and resources. The present subject matter discloses a technique for determination of air entrapment in a ladle. In an embodiment, method uses transient computational fluid dynamics modeling for simulating tapping process of liquid steel and tracking the interface with respect to time. By carrying out the parametric study for different geometrical and operational parameters, training and validation data is generated which is then used for training an artificial neural network model. The new ladle geometrical and operational input parameters for which output parameters are required are then used to predict the air entrapment.Type: ApplicationFiled: February 6, 2019Publication date: September 12, 2019Applicant: Tata Consultancy Services LimitedInventors: Umesh SINGH, Amarendra Kumar SINGH
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Patent number: 9990013Abstract: Disclosed is a system and method for facilitating optimizing cooling efficiency of a data center. The method may comprise receiving a layout of the data center. The method may comprise computing co-ordinates of each equipment of a plurality of equipments associated with the data center. Further, the method may comprise segregating the layout into a plurality of cells. The method may comprise capturing preliminary data associated with the data center. Further, the method may comprise determining a state value of the data center based upon the preliminary data. The method may comprise capturing CFD data and, selectively, thermal assessment data. Further, the method may comprise facilitating the optimization of the cooling efficiency of the data center by using an external analysis tool capable of performing Computational Fluid Dynamics (CFD) analysis or thermal assessment followed by the Computational Fluid Dynamics (CFD) analysis using the CFD data and the thermal assessment data.Type: GrantFiled: November 21, 2014Date of Patent: June 5, 2018Assignee: Tata Consultancy Services LimitedInventors: Umesh Singh, Harshad Girish Bhagwat, Sankara Narayanan D, Arun Varghese, Amarendra Kumar Singh, Rajesh Jayaprakash, Anand Sivasubramaniam
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Patent number: 9740801Abstract: A design optimization system (100) and a method for achieving design optimization for cooling are described herein. According to an implementation, the method includes obtaining an inlet value of at least one flow parameter at a small geometric length scale and determining an outlet value of the at least one flow parameter at the small geometric length scale based on the inlet value. Further, a flow behavior is modeled based on the inlet and outlet values of the at least one flow parameter, and based on the modeled flow behavior an optimized design for cooling is ascertained.Type: GrantFiled: August 29, 2012Date of Patent: August 22, 2017Assignee: Tata Consultancy Services LimitedInventors: Umesh Singh, Amarendra Kumar Singh, Anand Sivasubramaniam
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Publication number: 20170220715Abstract: A method and system is provided for transforming mesh for simulating manufacturing processes and products. The present application provides a method and system for transforming mesh for simulating at least one manufacturing process and at least one product comprises of selecting one or more transformation rules; executing the selected one or more transformation rules for obtaining a transformation chain; and executing the obtained transformation chain for obtaining a transformed mesh data using a transformation engine.Type: ApplicationFiled: August 3, 2015Publication date: August 3, 2017Applicant: Tata Consultancy Services LimitedInventors: Sushant S. Vale, Sreedhar S. Reddy, Gautham Purushottham Basavarsu, Amarendra Kumar Singh, Raghavendra Reddy Yeddula
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Publication number: 20170062194Abstract: A sputter target for forming a layer of a perpendicular recording medium by magnetron sputtering, wherein material composition of the sputter target is varied along a radius of the sputter target from a centre of the sputter target to an outer diameter of the sputter target.Type: ApplicationFiled: November 11, 2015Publication date: March 2, 2017Inventors: Ajeesh Mavolil SAHADEVAN, Amarendra Kumar SINGH, Kazunori KOYAMA
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Publication number: 20170039298Abstract: The method(s) and system(s) for implementing extensibility of computational design and modelling of subject area on a computational platform in respect of a new subject in a subject area through a modelling schema includes populating the new subject in the model repository as data elements corresponding to the domain entity model of the domain entity meta model. The method includes generating a subject integration layer and a subject information interaction layer from the populated subject data elements and generating GUI screens for user interactions from the populated subject data elements. The method, further, includes integrating user determined external simulation tools with the computational platform by mapping the user determined external simulation tool parameters to the subject data elements. Subsequently, the method includes generating simulation tool adapters from said mapping to achieve said integration.Type: ApplicationFiled: April 24, 2015Publication date: February 9, 2017Applicant: Tata Consultancy Services LimitedInventors: Prasenjit DAS, Raghavendra Reddy YEDDULA, Sapankumar Hiteshchandra SHAH, Sreedhar S Reddy, Gautham Purushottham BASAVARSU, Amarendra Kumar Singh, Avadhut SARDESHMUKH
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Publication number: 20170023992Abstract: Disclosed is a system and method for facilitating optimizing cooling efficiency of a data center. The method may comprise receiving a layout of the data center. The method may comprise computing co-ordinates of each equipment of a plurality of equipments associated with the data center. Further, the method may comprise segregating the layout into a plurality of cells. The method may comprise capturing preliminary data associated with the data center. Further, the method may comprise determining a state value of the data center based upon the preliminary data. The method may comprise capturing CFD data and, selectively, thermal assessment data. Further, the method may comprise facilitating the optimization of the cooling efficiency of the data center by using an external analysis tool capable of performing Computational Fluid Dynamics (CFD) analysis or thermal assessment followed by the Computational Fluid Dynamics (CFD) analysis using the CFD data and the thermal assessment data.Type: ApplicationFiled: November 21, 2014Publication date: January 26, 2017Applicant: Tata Consultancy Services LimitedInventors: UMESH SINGH, HARSHAD GIRISH BHAGWAT, SANKARA NARAYANAN D, ARUN VARGHESE, AMARENDRA KUMAR SINGH, RAJESH JAYAPRAKASH, ANAND SIVASUBRAMANIAM
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Publication number: 20160249487Abstract: Disclosed is a system and method for optimizing cooling efficiency of a data center is disclosed. The system may comprise an importing module, a Computational fluid dynamics (CFD) modeling module, a scope determination module, a metrics computation module, an identification module and a recommendation module. The importing module may be configured to import data associated to the data center. The CFD modeling module may be configured to leverage an external CFD Analysis tool in order to develop a CFD model of the data center. The scope determination module may be configured to determine a scope for optimizing the cooling efficiency of the data center. The metrics computation module may be configured to compute metrics based upon the data. The identification module may be configured to identify inefficiency and a cause producing the inefficiency. The recommendation module may be configured to facilitate optimizing cooling efficiency of the data center.Type: ApplicationFiled: September 30, 2014Publication date: August 25, 2016Applicant: Tata Consultancy Services LimitedInventors: Harshad Girish BHAGWAT, Umesh SINGH, Sankara Narayanan D., Arun Varghese, Amarendra Kumar SINGH, Rajesh JAYAPRAKASH, Anand Sivasubramaniam
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Publication number: 20160215995Abstract: Disclosed is a system for facilitating homogenized distribution of airflow, generated from one or more cooling units, in a data center. The virtual data center creation module for creating a virtual environment of the data center. The airflow channel determination module for dividing the architectural layout into one or more partitions to determine one or more airflow channels corresponding to each of the one or more partitions. The CRAC placement module for positioning the at least one cooling unit in an airflow channel, of the one or more airflow channels, in a manner such that the airflow moves in a streamline manner within the airflow channel. The vein determination module for determining position of each of a plurality of veins inside the airflow channel. The vein shape determination module for determining shape of each vein that facilitates the homogenized distribution of the airflow.Type: ApplicationFiled: January 22, 2016Publication date: July 28, 2016Applicant: Tata Consultancy Services LimitedInventors: Umesh Singh, Amarendra Kumar Singh, Anand Sivasubramaniam