Patents Examined by Michael Tang
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Patent number: 11953874Abstract: The embodiment of the present disclosure provides an Industrial Internet of Things system for inspection operation management of an inspection robot and a method thereof. The system includes a user platform, a service platform, a management platform, a sensor network platform, and an object platform that are interacted sequentially from top to bottom. The management platform is configured to perform operations including: determining an inspection task, the inspection task including detecting at least one detection site; sending instructions to an inspection robot based on the inspection task to move the inspection robot to a target position to be inspected; obtaining detection data based on the inspection robot, and determining subsequent detection or processing operations based on the detection data.Type: GrantFiled: March 16, 2023Date of Patent: April 9, 2024Assignee: CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.Inventors: Zehua Shao, Haitang Xiang, Junyan Zhou, Yaqiang Quan, Xiaojun Wei
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Patent number: 11929269Abstract: A control method includes: calculating a correction value after a predetermined process is executed; and controlling a control target based on an output value of at least one of a real sensor and a virtual sensor during execution of the predetermined process. The calculating includes correcting an output value of the virtual sensor. The controlling includes: controlling the control target based on an output value of the real sensor while monitoring a failure of the real sensor; correcting an output value of the virtual sensor with the correction value when the real sensor fails; and switching from a control based on the output value of the real sensor to a control based on the output value of the virtual sensor after the correcting the output value of the virtual sensor.Type: GrantFiled: April 17, 2020Date of Patent: March 12, 2024Assignee: TOKYO ELECTRON LIMITEDInventor: Tatsuya Yamaguchi
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Patent number: 11909218Abstract: In this disclosure, the energy management problem of the D-IEGS with FFR is analyzed, so as to enhance the frequency stability of the main grid. The post-disturbance frequency response behaviors of both the main grid and the D-IEGS are precisely depicted, where the dead zones, limiting ranges and time constant of the governors are considered. The frequency regulation units of the D-IEGS include GTs and P2G units, whose impacts of providing frequency regulation service on the gas networks are quantified. Considering the time-scale similarity of the frequency dynamics and the dynamics of the GDN, the gas flow dynamics model is adopted. The frequency response dynamics of the GTs and P2G units, and the gas flow dynamics of the GDN, a variable-step difference scheme and a binary variable reduction method are devised.Type: GrantFiled: July 17, 2023Date of Patent: February 20, 2024Inventors: Cheng Wang, Tianshu Bi, Guoyi Xu, Rui Zhang
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Patent number: 11906951Abstract: A method may include obtaining acquired process data regarding a plant process that is performed by a plant system. The method may further include obtaining from a process model, simulated process data regarding the plant process. The method may further include determining drift data for the process model based on a difference between the acquired process data and the simulated process data. The drift data may correspond to an amount of model drift associated with the process model. The method may further include determining whether the drift data satisfies a predetermined criterion. The method further includes determining, in response to determining that the drift data fails to satisfy the predetermined criterion, a model update for the process model.Type: GrantFiled: September 16, 2021Date of Patent: February 20, 2024Assignee: SAUDI ARABIAN OIL COMPANYInventors: Mohammed K Alanazi, Talal A. Altook, Gabriel Winter, Abdulaziz M Alnutaifi
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Patent number: 11906944Abstract: Methods and systems include ways to implement change analysis of an automated production line including at least one robot. Monitoring a plurality of operating parameters associated with the automated production line including the at least one robot is followed by recording at least one change to the plurality of operating parameters. A notification is then provided identifying the at least one change to the plurality of operating parameters. The notification can include mapping the at least one change onto a graphical representation of the automated production line, thereby identifying a portion of the automated production line affected by the at least one change. As a result, at least one of the operating parameters can be adjusted in response to the notification. An action can also be performed in response to the notification. In this manner, the change analysis can optimize operation of the automated production line.Type: GrantFiled: June 28, 2021Date of Patent: February 20, 2024Assignee: FANUC AMERICA CORPORATIONInventors: Ashok Prajapati, Kenneth W. Krause, Michael B. Longo, Rick E. Wunderlich, Judy Evans, Glenn Nowak
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Patent number: 11906946Abstract: This document describes a system and method for selectively switching the fast-wet-etching direction of crystalline silicon, c-Si, nanostructures between the (100) and the (110) crystallographic planes of c-Si by a simple method of sample agitation. This method effectively allows the invention to achieve anisotropic and isotropic wet-etching of c-Si.Type: GrantFiled: October 7, 2021Date of Patent: February 20, 2024Assignees: NATIONAL UNIVERSITY OF SINGAPORE, AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCHInventors: Utkur Mirsaidov, Michel Bosman, Tanmay Ghosh, Zainul Aabdin, Frank Holsteyns, Antoine Pacco
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Patent number: 11899426Abstract: A 3D printing and assembly system includes a 3D printer having a build volume; a robotic arm configured to access both within the build volume and outside of the printer. The printing and assembly system and a 3D computer hardware system are connected to both the printer and the robotic arm. An assistive object outside of build volume and accessible by robotic arm is identified. A 3D object assembly to be generated by the printer is identified. The assistive object and the object assembly is real-time analyzed, using the computer hardware system, to generate interdependent sequential instructions for the printer and the robotic arm. The already-generated object is positioned within the build volume using the robotic arm with the sequential instructions for the robotic arm. The object assembly is 3D printed by 3D printing around the already-generated object using the sequential instructions for the 3D printer.Type: GrantFiled: September 17, 2021Date of Patent: February 13, 2024Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Venkata Vara Prasad Karri, Akash U. Dhoot, Shailendra Moyal, Sarbajit K. Rakshit
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Patent number: 11899425Abstract: An apparatus for printing an energy balance formulation, wherein the apparatus includes at least a processor and a memory communicatively connected to the at least a processor, the memory containing instructions configuring the at least a processor to receive an energy quantifier related to a user and generate an energy rebalancing plan wherein the energy rebalancing plan identifies an energy balance formulation includes training a machine-learning process using energy training data, wherein the energy training data contains a plurality of inputs containing energy quantifiers correlated to a plurality of outputs containing energy rebalancing plans. The memory containing instructions further configuring the processor to generate the energy rebalancing plan as a function of the machine-learning process and the energy quantifier. The memory containing instructions further configuring the additive manufacturing device to print the energy balance formulation based on the energy rebalancing plan.Type: GrantFiled: September 26, 2022Date of Patent: February 13, 2024Inventor: Jeffrey Gladden
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Patent number: 11868116Abstract: The present disclosure provides a method and an Internet of Things system for regulating a gas in-home pressure based on smart gas. The method includes: determining a gas in-home pressure regulation scheme, and the gas in-home pressure regulation scheme including a pressure regulation parameter of a gas device; generating, based on the gas in-home pressure regulation scheme, a pressure regulation instruction; regulating, based on the pressure regulation instruction, a gas in-home pressure of at least one floor; and transmitting the gas in-home pressure regulation scheme to a smart gas user terminal.Type: GrantFiled: April 13, 2023Date of Patent: January 9, 2024Assignee: CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.Inventors: Zehua Shao, Yong Li, Yaqiang Quan, Bin Liu, Lei Zhang
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Patent number: 11851212Abstract: A method of producing a component part (202, 204) of an aircraft airframe (200), the method comprising: providing a first digital model, the first digital model being a digital model of the component part (202, 204); producing an initial physical part using the first digital model; measuring a surface of the initial physical part; creating a second digital model using the measurements of the surface of the initial physical part, the second digital model being a digital model of the initial physical part; specifying one or more fastener holes (606) in the second digital model; and drilling one or more fastener holes (606) in the initial physical part using the second digital model with the one or more fastener holes specified therein, thereby producing the component part (202, 204) of an aircraft airframe (200).Type: GrantFiled: June 27, 2019Date of Patent: December 26, 2023Assignee: BAE Systems plcInventors: Graham Peter Coulier, Jonathan Michael Carberry, Alistair James Fletcher
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Patent number: 11841692Abstract: A method includes identifying a recipe for depositing layers on a substrate in a processing chamber of a substrate processing system. The recipe comprises iterations of a set of one or more processes, and wherein each iteration of the iterations is for depositing at least one layer of the layers. The method further includes determining changes to parameters for depositing the at least one layer on the substrate. Each of the changes corresponds to a respective iteration of the iterations and is associated with a relative position of a corresponding layer. The layers are to be deposited on one or more substrates based on the recipe and the changes.Type: GrantFiled: September 16, 2022Date of Patent: December 12, 2023Assignee: Applied Materials, Inc.Inventors: Venkatanarayana Shankaramurthy, Anton Baryshnikov, Brett Berens, Mitesh Sanghvi, Shuang Liu
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Patent number: 11842412Abstract: An aggregated distribution system includes an HVAC controller, a battery controller, and an aggregated data management engine. The aggregated data management engine is configured to retrieve an HVAC energy usage profile and retrieve a battery energy usage profile. The aggregated distribution system also includes distribution engine configured to forward a first set of HVAC dual variables and forward a first set of battery dual variables to a first neighboring unit of the aggregated distribution system, receive one or more additional sets of HVAC dual variables and one or more additional sets of battery dual variables from one or more neighboring units of the aggregated distribution system, update the HVAC energy usage profile with the one or more additional sets of HVAC dual vehicles and update the battery energy usage profile with the one or more additional sets of battery dual vehicles.Type: GrantFiled: September 6, 2017Date of Patent: December 12, 2023Assignees: TOTAL SOLAR INTERNATIONAL, NORTH CAROLINA STATE UNIVERSITYInventors: Mo-Yuen Chow, Alberto Castelo Becerra, Wente Zeng
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Patent number: 11829126Abstract: A non-transitory computer-readable medium includes instructions that, when executed by processing circuitry, are configured to cause the processing circuitry to receive sensory datasets associated with an industrial automation system from sensors, receive positioning data via an extended reality device associated with a user, determine a first virtual positioning of the user in a virtual coordinate system based on the positioning data, determine a second virtual positioning of an industrial automation system in the virtual coordinate system based on the sensory datasets, determine output representative data to be presented by the extended reality device based on the plurality of sensory datasets and in accordance to the first virtual positioning relative to the second virtual positioning, and instruct the extended reality device to present the output representative data.Type: GrantFiled: September 22, 2021Date of Patent: November 28, 2023Assignee: Rockwell Automation Technologies, Inc.Inventors: Thong T. Nguyen, Paul D. Schmirler, Timothy T. Duffy, Kristopher J. Holley, Susan J. Lovas
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Patent number: 11822312Abstract: A system comprising a scanner to scan the airman or soldier (subject), a processor to receive, from the scanner, a non-manifold three-dimensional (3D) digital surface model (DSM) scan data representative of the subject, and a computer-aided manufacturing (CAM) device. The processor recognizes anatomical features on the 3D surface model including the cephalic (head) region of the scanned subject; stores each sub region defined by anatomical features as a non-manifold 3D surface model; creates a surface offset from the DSM sub region; creates a closed volume within and between the DSM sub region and the offset surface representative of a solid 3D pilot flight equipment; and causes a computer-aided manufacturing (CAM) device to manufacture the solid 3D pilot flight equipment.Type: GrantFiled: August 16, 2022Date of Patent: November 21, 2023Assignee: LOCKHEED MARTIN CORPORATIONInventors: Matthew S. Richardson, Michael W. Hale
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Patent number: 11809697Abstract: A method for configuring a modular safety switching apparatus having a plurality of electronic modules arranged in at least one module row, comprises: selecting, via a graphic user interface of a software-based configuration tool, a number of safety functions of the safety switching apparatus and logic requirements to be met by the safety switching apparatus; generating a configuration of the safety switching apparatus via the configuration tool by automated selection of the electronic modules from a plurality of types of electronic modules in order to implement the selected safety functions of the safety switching apparatus and logic requirements to be met by the safety switching apparatus; and storing the configuration of the safety switching apparatus as a configuration data set in a configuration database.Type: GrantFiled: August 18, 2021Date of Patent: November 7, 2023Assignee: Pilz GmbH & Co. KGInventors: Jochen Bauknecht, Florian Rotzinger
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Patent number: 11809161Abstract: A system for determining a light intensity field for use in manufacturing a 3D object from a volume of material. The system receives a 3D specification of a 3D geometry for the 3D object that specifies voxels within the volume that contain material that is to be part of the 3D object. The system employs a cost function for effectiveness of a light intensity field in manufacturing the 3D object. The cost function may be an adjoint of an Attenuated Radon Transform that models an energy dose that each voxel would receive during manufacture of the 3D object using the light intensity field. The system applies an optimization technique that employs the cost function to generate a measure of the effectiveness of possible light intensity fields and outputs an indication of a light intensity field that will be effective in manufacturing the 3D object.Type: GrantFiled: July 13, 2020Date of Patent: November 7, 2023Assignees: Lawrence Livermore National Security, LLC, The Regents of the University of CaliforniaInventors: Maxim Shusteff, Kyle Champley, Erika Jo Fong, Hayden Taylor, Chi Chung Li, Trevor Rongey, Jr., Sui Man Luk, Heting Fu, Samira Feili, Joseph Toombs, Hossein Heidari
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Patent number: 11809166Abstract: A method and system for compensating for stiction of a control valve in a pneumatically controlled valve system. A digital twin model of the pneumatically controlled valve system is generated. A current segment of data signals is received from a process measurement device connected to the pneumatically controlled valve system. Operation of the pneumatically controlled valve system is monitored by comparing the current segment to the digital twin model. Stiction is detected when the digital twin model directly detects stiction or when the nonlinearity and Gaussian index are above a certain threshold. A severity of the stiction is determined. Instructions for a stiction control device are used to generate control signals to be applied to the actuator to compensate for the severity of the stiction. Further, the digital twin model is displayed with a representation of the severity of the stiction.Type: GrantFiled: June 21, 2021Date of Patent: November 7, 2023Assignees: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Yokogawa Saudi Arabia CompanyInventors: Sami El-Ferik, Mustafa Alnaser
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Patent number: 11803778Abstract: A computer-implemented method for providing explainable diagnostics fora water metering system. The method can include receiving data from a water metering system regarding a potential issue in the water metering system; curating the data with a machine learning model; receiving ground truth data associated with the curated data from a user of the water metering system; comparing the curated data with the ground truth data; and optimizing the machine learning model based on the comparing.Type: GrantFiled: June 6, 2022Date of Patent: October 31, 2023Assignee: Watsco Ventures LLCInventors: Mario A. Cruz, James McKeown, Yigal Akselman, Daniel Urquhart
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Patent number: 11796977Abstract: An approach for auto tuning a PID controller that may incorporate determining set-points for controlled variables, obtaining controlled variables from a controlled process module, taking a difference between the set-points and the controlled variable as inputs to a proportional, integral and derivative (PID) controller, calculating a loss or reward from the difference between the controlled variables and the set-points, and achieving set-point tracking. The loss or reward needs to be an increasing or decreasing function of a control error value. Also incorporated may be adding loss or reward components based on controlled variables time difference or control action time difference, which may effect a self-tuned performance of the PID controller.Type: GrantFiled: April 29, 2020Date of Patent: October 24, 2023Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Vladimir Havlena, Daniel Pachner
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Patent number: 11790464Abstract: An aggregated distribution system includes an HVAC controller, a battery controller, and an aggregated data management engine. The aggregated data management engine is configured to retrieve an HVAC energy usage profile and retrieve a battery energy usage profile. The aggregated distribution system also includes distribution engine configured to forward a first set of HVAC dual variables and forward a first set of battery dual variables to a first neighboring unit of the aggregated distribution system, receive one or more additional sets of HVAC dual variables and one or more additional sets of battery dual variables from one or more neighboring units of the aggregated distribution system, update the HVAC energy usage profile with the one or more additional sets of HVAC dual vehicles and update the battery energy usage profile with the one or more additional sets of battery dual vehicles.Type: GrantFiled: September 6, 2017Date of Patent: October 17, 2023Assignees: TOTAL SOLAR INTERNATIONAL, NORTH CAROLINA STATE UNIVERSITYInventors: Mo-Yuen Chow, Alberto Castelo Becerra, Wente Zeng