Patents by Inventor Guru Prasad
Guru Prasad 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: 12220979Abstract: A support device configured to support a battery pack including a first battery accommodating portion arranged in a first space between a pair of side rails constituting a ladder frame of a vehicle, a second battery accommodating portion arranged in a second space below the first space and continuous with the first battery accommodating portion, and batteries accommodated in the first and second battery accommodating portions. The support device includes a frame-side bracket having first brackets extending from each of the side rails outward in a vehicle width direction and downward and a second bracket connecting the first brackets to each other below the battery pack, a battery-side bracket projecting from an end surface on an outer side in the vehicle width direction of the second battery accommodating portion outward in the vehicle width direction, and an elastic coupling portion elastically connecting the frame-side bracket and the battery-side bracket.Type: GrantFiled: August 27, 2020Date of Patent: February 11, 2025Assignee: Daimler Truck AGInventors: Shigeru Okonogi, Mahaganesh Rajakutty, Vigneshwar Gunasekaran, Kesavan Ganapathy, Guru Prasad Reddy
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Patent number: 12198839Abstract: A pitot tube includes an outer tube extending from a first tube end to second tube end. The second tube end defines a tip portion of the pitot tube. A tube sleeve is located inside of the outer tube and defines a tube passage extending from the first tube end to the second tube end. A heating element is located between the outer tube and the tube sleeve. The heating element is isolated from airflow into the tube passage. A method of forming a pitot tube includes installing a heating element to an outer surface of a tube sleeve, the tube sleeve defining a tube passage of the pitot tube. The tube sleeve is secured in an outer tube such that the heating element is between the tube sleeve and the outer tube and is isolated from airflow through the tube passage.Type: GrantFiled: January 19, 2022Date of Patent: January 14, 2025Assignee: ROSEMOUNT AEROSPACE INC.Inventors: Robin Jacob, Guru Prasad Mahapatra, Paul Robert Johnson
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Publication number: 20240393769Abstract: A method can include receiving field equipment data from a source; detecting a data schema for the source; configuring a listener for the source according to a corresponding detected data schema to receive additional field equipment data; and assessing at least a portion of the additional field equipment data using an assessment engine to generate a hierarchy of data metric values for the source, where the hierarchy is customizable and navigable responsive to receipt of instructions.Type: ApplicationFiled: October 25, 2022Publication date: November 28, 2024Inventors: Sunil Manikani, Guru Prasad Nagaraj, Rishabh Thapliyal, Aditya Kotiyal, Federico Sporleder
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Patent number: 12055559Abstract: An air data probe includes a probe body including a probe wall. The probe body is formed from a first material by direct energy metal deposition. An insert is positioned in the probe wall. The insert is formed from a second material different from the first material. The insert is encapsulated in the probe wall via the direct energy metal deposition. A method of forming an air data probe includes forming one or more thermally conductive inserts, and encapsulating the one or more inserts into a wall of an air data probe via direct energy metal deposition. The air data probe is formed from a first material and the one or more inserts are formed from a second material different from the first material.Type: GrantFiled: February 18, 2021Date of Patent: August 6, 2024Assignee: ROSEMOUNT AEROSPACE INC.Inventors: Robin Jacob, Guru Prasad Mahapatra, Paul Robert Johnson, Greg Seidel
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Patent number: 12049200Abstract: Provided are embodiments for a direct drive wiper system. The system includes a motor that is operably coupled to a wiper system to drive one or more wiper arms of the wiper system, and a gearbox, wherein an input to the gearbox is coupled to the motor and an output of the gearbox is coupled to the wiper assembly, wherein the gearbox is configured to convert an input from the motor to an output to drive the wiper system. The system also includes a brake and stopper mechanism that is coupled to the gearbox and the wiper system. Also provided are embodiments for a method for operating the direct drive wiper system.Type: GrantFiled: June 9, 2023Date of Patent: July 30, 2024Assignee: ROSEMOUNT AEROSPACE INC.Inventors: Guru Prasad Mahapatra, Robin Jacob
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Publication number: 20230409783Abstract: A method involves obtaining query pressure transient analysis (PTA) data from a well associated with a reservoir, and obtaining a selected class of physics models from a multitude of classes of physics models using a first machine learning model operating on the query PTA data. A physics model in at least one of the multitude of classes of physics models includes a well model and a reservoir model. The well model and the reservoir model are parameterized with model parameters having model parameter values. The method further involves obtaining a multitude of model parameter value estimates to form a parameterized query physics model of the selected class of physics models, using a second machine learning model operating on the query PTA data; and providing the parameterized query physics model to a user.Type: ApplicationFiled: November 17, 2021Publication date: December 21, 2023Inventors: Mandar Shrikant KULKARNI, Guru Prasad NAGARAJ, Prashanth PILLAI
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Publication number: 20230367939Abstract: Systems and method are provided that include a standard cell with multiple input and output storage elements, such as flip flops, latches, etc., with some combination logic interconnected between them. In embodiments, the slave latches on input flip flops are replaced with a fewer number latches at a downstream node(s) of the combination logic resulting in improved performance, area and power, while maintaining functionality at the interface pins of the standard cell. The process of inferring such a standard cell from a behavioral description, such as RTL, of a design or remapping equivalent sub-circuits from a netlist to such a standard cell is also described.Type: ApplicationFiled: July 26, 2023Publication date: November 16, 2023Inventors: Guru Prasad, Sachin Kumar
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Patent number: 11814181Abstract: Systems and devices for angle of attack sensors are provided. Aspects include a vane, a faceplate, an annular region in the faceplate, and a thin film heater assembly attached to a surface of the annual region.Type: GrantFiled: February 5, 2020Date of Patent: November 14, 2023Assignee: ROSEMOUNT AEROSPACE INC.Inventors: Robin Jacob, John Sunil Palle, Guru Prasad Mahapatra
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Patent number: 11807196Abstract: A configurable windshield wiper system for a variable sweep angle and/or variable sweep speed. The system includes a bidirectional motor, a gearbox, the gearbox having and input shaft operably coupled to the motor and an output shaft; the gear box configured to ratiometrically step down the number of turns at its output shaft relative to its input shaft; a wiper arm for sweeping a surface of a windshield, the wiper arm operably coupled to an output of the gearbox; and a controller in operable communication with the motor, the controller configured to execute an algorithm to control the position and speed of the motor to achieve a configured sweep angle and configured sweep speed for the wiper arm.Type: GrantFiled: August 19, 2022Date of Patent: November 7, 2023Assignee: ROSEMOUNT AEROSPACE INC.Inventors: Prashant Vadgaonkar, Guru Prasad Mahapatra, Sujoy Khanra, Pullaiah Dussa
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Publication number: 20230352486Abstract: Split stack triple height cells and methods of generating layouts of same are described herein. The structure includes a circuit formed within three stacked rows. The circuit includes a first stage having a first plurality of electrical components and a second stage having a second plurality of electrical components. The first row includes a first electrical component of the first plurality of electrical components within a top portion of the first row. A first electrical component of the second plurality of electrical components is within a bottom portion of the first row and a top portion of the second row. A second electrical component of the second plurality of electrical components is within a top portion of the third row and a bottom portion of the second row. A second electrical component of the first plurality of electrical components is within a bottom portion of the third row.Type: ApplicationFiled: July 7, 2023Publication date: November 2, 2023Inventor: Guru Prasad
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Publication number: 20230311814Abstract: Provided are embodiments for a direct drive wiper system. The system includes a motor that is operably coupled to a wiper system to drive one or more wiper arms of the wiper system, and a gearbox, wherein an input to the gearbox is coupled to the motor and an output of the gearbox is coupled to the wiper assembly, wherein the gearbox is configured to convert an input from the motor to an output to drive the wiper system. The system also includes a brake and stopper mechanism that is coupled to the gearbox and the wiper system. Also provided are embodiments for a method for operating the direct drive wiper system.Type: ApplicationFiled: June 9, 2023Publication date: October 5, 2023Inventors: Guru Prasad Mahapatra, Robin Jacob
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Publication number: 20230306175Abstract: A semiconductor device includes a first power rail and a second power rail; a third power rail and a fourth power rail, the fourth power rail aligned with the third power rail in a column direction; a first cell arranged between the first power rail and the second power rail; a second cell arranged between the first power rail and the third power rail; and a dummy fin structure extending in the row direction and overlapped with the fourth power rail, wherein the dummy fin structure is configured as a non-functional device. A first active region of the first cell includes a first width in the column direction greater than a second width, in the column direction, of a second active region in the second cell.Type: ApplicationFiled: May 31, 2023Publication date: September 28, 2023Inventors: TA-PEN GUO, GURU PRASAD
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Patent number: 11755805Abstract: Systems and method are provided that include a standard cell with multiple input and output storage elements, such as flip flops, latches, etc., with some combination logic interconnected between them. In embodiments, the slave latches on input flip flops are replaced with a fewer number latches at a downstream node(s) of the combination logic resulting in improved performance, area and power, while maintaining functionality at the interface pins of the standard cell. The process of inferring such a standard cell from a behavioral description, such as RTL, of a design or remapping equivalent sub-circuits from a netlist to such a standard cell is also described.Type: GrantFiled: August 24, 2021Date of Patent: September 12, 2023Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Guru Prasad, Sachin Kumar
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Patent number: 11745879Abstract: A hybrid heater system for an aircraft air data sensor includes a voltage source and a first hybrid heater set. The first hybrid heater set includes a carbon nanotube (CNT) heater, a first positive temperature coefficient (PTC) heater disposed in parallel with the CNT heater to form a parallel formation, and a second PTC heater disposed in series between the voltage source and the parallel formation.Type: GrantFiled: June 17, 2020Date of Patent: September 5, 2023Assignee: Rosemount Aerospace Inc.Inventors: Robin Jacob, Guru Prasad Mahapatra
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Patent number: 11721698Abstract: Split stack triple height cells and methods of generating layouts of same are described herein. The structure includes a circuit formed within three stacked rows. The circuit includes a first stage having a first plurality of electrical components and a second stage having a second plurality of electrical components. The first row includes a first electrical component of the first plurality of electrical components within a top portion of the first row. A first electrical component of the second plurality of electrical components is within a bottom portion of the first row and a top portion of the second row. A second electrical component of the second plurality of electrical components is within a top portion of the third row and a bottom portion of the second row. A second electrical component of the first plurality of electrical components is within a bottom portion of the third row.Type: GrantFiled: January 14, 2021Date of Patent: August 8, 2023Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventor: Guru Prasad
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Patent number: 11713024Abstract: Provided are embodiments for a direct drive wiper system. The system includes a motor that is operably coupled to a wiper system to drive one or more wiper arms of the wiper system, and a gearbox, wherein an input to the gearbox is coupled to the motor and an output of the gearbox is coupled to the wiper assembly, wherein the gearbox is configured to convert an input from the motor to an output to drive the wiper system. The system also includes a brake and stopper mechanism that is coupled to the gearbox and the wiper system. Also provided are embodiments for a method for operating the direct drive wiper system.Type: GrantFiled: October 10, 2019Date of Patent: August 1, 2023Assignee: ROSEMOUNT AEROSPACE INC.Inventors: Guru Prasad Mahapatra, Robin Jacob
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Patent number: 11709985Abstract: A semiconductor device includes a first and a second power rails extending in a row direction, a third power rail extending in the row direction between the first and second power rail, and a first cell arranged between the first second power rails. A cell height of the first cell in a column direction perpendicular to the row direction is equal to a pitch between the first and second power rails. The semiconductor device also includes a second cell arranged between the first and third power rails. A cell height of the second cell in the column direction is equal to a pitch between the first and third power rails. A first active region of the first cell includes a first width in the column direction greater than a second width, in the column direction, of a second active region in the second cell.Type: GrantFiled: October 19, 2020Date of Patent: July 25, 2023Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.Inventors: Ta-Pen Guo, Guru Prasad
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Patent number: 11585826Abstract: An air date probe includes a base portion, a strut portion extending from the base portion, and a tube assembly secured to an extending from the strut portion. One or more of the tube assembly or the strut portion includes a sleeve member having a sleeve outer surface positioned at a sleeve frustum angle relative to a sleeve member axis. A thin film heater is positioned at the sleeve outer surface, and the tin film heater and the sleeve member are positioned in a housing member. The housing member has a housing inner surface having a housing frustum angle such that the thin film heater is retained by compression between the housing member inner surface and the sleeve member outer surface.Type: GrantFiled: November 26, 2019Date of Patent: February 21, 2023Assignee: ROSEMOUNT AEROSPACE INC.Inventors: Robin Jacob, Guru Prasad Mahapatra
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Patent number: 11535358Abstract: An aircraft windshield wiper system includes a wiper arm, a wiper blade coupled to a distal end of the wiper arm, and a drive shaft coupled to a proximal end of the wiper arm. The wiper blade is configured to clean water, dirt, and other debris from the windshield of the aircraft. The drive shaft is configured to rotate and cause the wiper arm with the coupled wiper blade to sweep across the windshield. The wiper arm includes both composite and metal components to reduce the weight of the windshield wiper system while also providing lightning strike protection.Type: GrantFiled: March 26, 2021Date of Patent: December 27, 2022Assignee: Rosemount Aerospace Inc.Inventors: Robin Jacob, Aruna Kumar Huluvangala Krishnappa, Guru Prasad Mahapatra
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Publication number: 20220388481Abstract: A configurable windshield wiper system for a variable sweep angle ? nd/or variable sweep speed. The system includes a bidirectional motor, a gearbox, the gearbox having and input shaft operably coupled to the motor and an output shaft; the gear box configured to ratiometrically step down the number of turns at its output shaft relative to its input shaft; a wiper arm for sweeping a surface of a windshield, the wiper arm operably coupled to an output of the gearbox; and a controller in operable communication with the motor, the controller configured to execute an algorithm to control the position and speed of the motor to achieve a configured sweep angle ? nd configured sweep speed for the wiper arm.Type: ApplicationFiled: August 19, 2022Publication date: December 8, 2022Inventors: Prashant Vadgaonkar, Guru Prasad Mahapatra, Sujoy Khanra, Pullaiah Dussa