Patents by Inventor Chao Guo
Chao Guo 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: 20230398431Abstract: A method for implementing a translation action based motion sensing game includes: obtaining player's pose data detected by a motion sensing device after a preset translation-type motion sensing game is initiated; determining whether an action completion degree of the player meets a preset criterion based on the player's pose data and a preset translation action determination model; and, if the action completion degree of the player meets the preset criterion, moving a game object based on the player's pose data.Type: ApplicationFiled: May 4, 2023Publication date: December 14, 2023Applicant: Shenzhen Shimi Network Technology Co., Ltd.Inventors: Chao GUO, Yuan YAO
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Publication number: 20230396506Abstract: A computer-implemented method for determining a path arrangement of an infrastructure link network with a trunk-and-branch topology. The method includes: modelling a geographic terrain including three or more geographic locations that are connectable with each other via an infrastructure link network; determining a cost function associated with a cost for constructing the infrastructure link network that connects the three or more geographic locations; and determining a path arrangement of the infrastructure link network based on the modelled geographic terrain and by optimizing the cost function taking into account one or more constraints. The path arrangement of the infrastructure link network has a trunk-and-branch topology and includes: three or more infrastructure links that connect the three or more geographic locations, and one or more connection points each arranged between two or more of the infrastructure links.Type: ApplicationFiled: June 1, 2022Publication date: December 7, 2023Inventors: Tianjiao Wang, Bill Moran, Zengfu Wang, Moshe Zukerman, Xinyu Wang, Chao Guo
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Publication number: 20230390392Abstract: Several embodiments of the methods and compositions disclosed herein relate to immune cells that are engineered to express chimeric antigen receptors (CAR) and/or genetically modified to reduce potential side effects of cellular immunotherapy. Several embodiments relate to genetic modifications to the immune cells, such as Natural Killer (NK) cells, to reduce, substantially, reduce, or eliminate expression of a combination of genes and their corresponding proteins. In several embodiments, one edit is to reduce expression of a marker by the immune cells that would otherwise cause them to be self-targeted by the CAR and at least two additional gene edits to enhance the cytotoxicity and/or persistence of the resulting cells. In several embodiments, the CAR targets CD70, and in some embodiments is used for renal cell carcinoma immunotherapy.Type: ApplicationFiled: March 6, 2023Publication date: December 7, 2023Inventors: James Barnaby Trager, Ivan Chan, Chao Guo, Luxuan Guo Buren, Alexandra Leida Liana Lazetic, Mary-Lee Dequéant, Hanspeter Waldner, Changan Guo, Chandirasegaran Massilamany, Ming-Hong Xie, Elizabeth N. Koch, Jacob Usadi, Parin Sripakdeevong
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Publication number: 20230359286Abstract: A tracking system and associated algorithms are disclosed that can provide a user with a continuous, reset-free augmented reality (AR) experience. When the user wears an AR headset equipped with a camera and an inertial measurement unit (IMU), motion sensor data from the IMU can be combined with image data from the camera to create a device pose, representing a position and an orientation of the headset relative to its environment. In some implementations, when a reset occurs, a six-degrees-of-freedom (6DoF) algorithm can be configured to support the pose until a re-initialization is completed. In some implementations, a neural network can be used to correct for IMU integration drifts in the 6DoF algorithm. In some implementations, the IMU-based 6DoF uses a neural network that exploits the device's past motion to infer its future motion.Type: ApplicationFiled: May 4, 2023Publication date: November 9, 2023Inventors: Luca Ballan, Mahesh Ramachandran, Qiyue Zhang, Chao Guo, Konstantine Nicholas John Tsotsos, Jie Zhang
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Publication number: 20230335776Abstract: A strip defect repair device configured to repair a coating defect of a strip and includes a detection module, a transfer module, and a repair module. The detection module is configured to detect the coating defect of the strip and feed back a position signal corresponding to the coating defect. The transfer module is configured to respond to the position signal and drive the repair module to move to a position corresponding to the coating defect, and the repair module is configured to add a supplementary material to the coating defect so as to repair the coating defect.Type: ApplicationFiled: June 12, 2023Publication date: October 19, 2023Inventors: Zhifeng WU, Chao GUO, Shaojun QIU
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Publication number: 20230311155Abstract: A coating device includes a first coating mechanism configured to coat a first surface of a substrate, a first oven drying mechanism arranged downstream of the first coating mechanism and configured to oven dry a coating on the first surface, a second coating mechanism arranged downstream of the first oven drying mechanism and configured to coat a second surface of the substrate opposite to the first surface, a second oven drying mechanism arranged downstream of the second coating mechanism and configured to oven dry a coating on the second surface, and a third oven drying mechanism arranged downstream of the second oven drying mechanism and configured to oven dry the coating on the second surface.Type: ApplicationFiled: June 2, 2023Publication date: October 5, 2023Inventors: Yinxiang LIN, Peng JIN, Chao GUO, Nengwu LIAO, Xuefeng KANG, Lijun LI, Wengang CHEN
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Patent number: 11777072Abstract: This application discloses an electrode plate rolling apparatus and an electrode plate rolling method that are configured to roll an electrode plate. The electrode plate includes a coated region and an uncoated region. The electrode plate rolling apparatus includes a roller group, a heating part, and a cooling part. The heating part is configured to heat the electrode plate, and the cooling part is configured to cool the electrode plate. The heating part further includes an extension assembly, and the extension assembly can extend the uncoated region when the heating part heats the electrode plate. The electrode plate passes through the cooling part after passing through the heating part. The heating part and the cooling part are configured to reduce a difference between an extensibility parameter of the uncoated region and an extensibility parameter of the coated region.Type: GrantFiled: December 29, 2020Date of Patent: October 3, 2023Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Zhiyang Wu, Wang Zhang, Shisong Li, Chao Guo, Chao Yang
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Publication number: 20230296315Abstract: The present application provides an oven drying apparatus and a coating device. The oven drying apparatus comprises an oven drying chamber and a heating assembly. The oven drying chamber is equipped with a first oven drying side having a plurality of first air inlet portions for fluid medium to enter the oven drying chamber. The heating assembly is disposed on the first oven drying side. The first oven drying side is further provided with at least one air return portion provided between two adjacent first air inlet portions, and the air return portion being configured for fluid medium in the oven drying chamber to be discharged from the oven drying chamber. The arrangement of an air return portion between two first air inlet portions can discharge fluid medium between the two first air inlet portions and take away the heat, thus avoiding accumulation of heat between the two first air inlet portions.Type: ApplicationFiled: May 24, 2023Publication date: September 21, 2023Inventors: Yinxiang LIN, Peng JIN, Chao GUO, Nengwu LIAO, LIjun LI, Xuefeng KANG
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Publication number: 20230250566Abstract: A knitted fabric and a use thereof are described, where the knitted fabric is a single-sided knitted fabric including an elastic yarn A and a polyurethane fiber, and a coil surface that includes a coil together formed by the elastic yarn A and the polyurethane fiber that are separately fed, and where the knitted fabric is close to a woven fabric in appearance and performance, has good elasticity, and is particularly suitable for manufacturing coats, trousers, dresses or the like.Type: ApplicationFiled: June 11, 2021Publication date: August 10, 2023Applicants: TORAY FIBERS & TEXTILES RESEARCH LABORATORIES (CHINA) CO., LTD., TORAY INTERNATIONAL (CHINA) CO., LTD.Inventors: Hongxia Xia, Qiang Wang, Chao Guo, Hongchuan Jing
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Patent number: 11719542Abstract: Vision-aided inertial navigation techniques are described. In one example, a vision-aided inertial navigation system (VINS) comprises an image source to produce image data at a first set of time instances along a trajectory within a three-dimensional (3D) environment, wherein the image data captures features within the 3D environment at each of the first time instances. An inertial measurement unit (IMU) to produce IMU data for the VINS along the trajectory at a second set of time instances that is misaligned with the first set of time instances, wherein the IMU data indicates a motion of the VINS along the trajectory. A processing unit comprising an estimator that processes the IMU data and the image data to compute state estimates for 3D poses of the IMU at each of the first set of time instances and 3D poses of the image source at each of the second set of time instances along the trajectory.Type: GrantFiled: July 2, 2018Date of Patent: August 8, 2023Assignee: Regents of the University of MinnesotaInventors: Stergios I. Roumeliotis, Chao Guo
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Publication number: 20230244545Abstract: A method for resource allocation in a disaggregated data center (DDC), comprising: a reliability model to determine an achievable reliability for a service request to the DDC; a integer linear programming (ILP) model to perform a resource allocation for the service request to the DDC such that maximizing total number of service requests received by the DDC accepted for execution is maximized, while the number of the accepted service requests allocated with backup computing resources is minimized; and a heuristic process to perform a resource allocation for the service request to the DDC such that the least reliable node of each needed computing resource type is allocated but still meeting the reliability requirement of the service request.Type: ApplicationFiled: January 28, 2022Publication date: August 3, 2023Inventors: Chao GUO, Xinyu WANG, Moshe ZUKERMAN
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Publication number: 20230236219Abstract: Disclosed is a method including receiving a depth map estimated using data based on image and data received from a movement sensor as input, generating an alignment parameter based on the depth map, adding the alignment parameter to a pre-calibration state to define a user operational calibration state, generating scale parameters and shift parameters based on features associated with the data received from the image and movement sensor, and calibrating the image and movement sensor based on the user operational calibration state, the scale parameters and the shift parameters.Type: ApplicationFiled: January 21, 2022Publication date: July 27, 2023Inventors: Yunwen Zhou, Ryan Christopher DuToit, Abhishek Kar, Konstantine Nicholas John Tsotsos, Eric Turner, Chao Guo
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Publication number: 20230223506Abstract: Disclosed is method and device for forming an electrode plate. The method includes: performing tab cutting on a substrate so that the substrate forms a body portion, an edge portion connecting to the body portion, and a plurality of tabs that connect to the body portion but are separated from the edge portion; and performing edge portion cutting on the substrate to separate the edge portion from the body portion. The electrode plate is formed in two steps. First, the tab and the edge portion are separated, so that in the process of cutting, impact of vibration of the edge portion on the tab is small, greatly reducing the risk of deformation of the tab caused by vibration of the edge portion and damage to the tab caused by being pulled by the edge portion. Second, edge portion cutting separates the edge portion from the body portion.Type: ApplicationFiled: March 15, 2023Publication date: July 13, 2023Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Shaojun QIU, Nengwu LIAO, Chao GUO, Tiefeng WU
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Publication number: 20230036043Abstract: This application provides a coating system, and relates to the technical field of coating. The coating system may include a coating head, a feeding apparatus, and a valve. The coating head may be equipped with at least two dispensing cavities independent of each other. Each dispensing cavity may include a coating opening. The feeding apparatus may be connected to the dispensing cavity, and the feeding apparatus may be configured to feed a slurry to the dispensing cavity. The valve may be disposed between at least one dispensing cavity and the feeding apparatus, and configured to implement communication or disconnection between a corresponding dispensing cavity and the feeding apparatus.Type: ApplicationFiled: October 13, 2022Publication date: February 2, 2023Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Siying HUANG, Yaohui WANG, Yinxiang LIN, Chao GUO, Peng JIN, Jinlong LIU
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Publication number: 20230028399Abstract: Provided for herein in several embodiments are immune cell-based compositions comprising BCMA-directed chimeric antigen receptors (CAR). In several embodiments, the immune-cell based compositions also target an additional tumor marker and/or an additional epitope of BCMA. In several embodiments, the BCMA-directed CAR is expressed in a Natural Killer cell. In several embodiments, combinations of BCMA-CAR-expressing NK cells are administered in conjunction with, for example CAR-expressing NK cells and/or CAR-expressing T cells that are directed to an additional cancer marker and/or an additional epitope of BCMA. Also provided for herein are methods and uses of the chimeric antigen receptors in immunotherapy.Type: ApplicationFiled: January 11, 2021Publication date: January 26, 2023Inventors: Kanya Lakshmi Rajangam, James Barnaby Trager, Luxuan Guo Buren, Chao Guo, Alexandra Leida Liana Lazetic
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Patent number: 11547943Abstract: An apparatus and method for providing social network content in an online game is disclosed herein. Content is obtained from a social network site and is displayed within the game. The game also provides a mechanism for the user of the game to generate content to the posted within the social network from within the game. Such generated content is automatically posted in the social network for a recipient specified by the user.Type: GrantFiled: November 20, 2017Date of Patent: January 10, 2023Assignee: Zynga Inc.Inventors: Jinming Cao, Lin Hou, Chao Guo, Xingguang Yu, Huiqiang Liu, Kerry Yang, Lin Lin
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Publication number: 20230002471Abstract: Several embodiments disclosed herein relate to the compositions comprising engineered Natural Killer (NK) cells that express a chimeric receptor, the chimeric receptor imparting to the NK cells an enhanced ability to target specific cells, such as cancerous cells or those affected by an infectious disease. Several embodiments relate to NK cells that target cells expressing natural ligands of NKG2D, where the NK cells comprise transmembrane and/or signaling domains that lead to cytotoxic and/or cytolytic effects when the NK cells bind a target cell. Uses of NK cell compositions to treat diseases are also provided for in several embodiments.Type: ApplicationFiled: May 10, 2022Publication date: January 5, 2023Inventors: Jun Hao Leong, Noriko Shimasaki, See Voon Seow, Dario Campana, James Barnaby Trager, Alexandra Leida Liana Lazetic, Chao Guo, Luxuan Guo Buren, Shyam Sashikant Masrani
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Patent number: 11485043Abstract: An additive manufacturing apparatus utilizing combined electron beam selective melting and electron beam cutting. One electron beam emitting, focusing, and scanning device (6) is capable of emitting electron beams (67, 68) in three modes of heating, selective melting, and electron beam cutting. The electron beam in the heating mode is emitted to scan and preheat a powder bed (7). The electron beam (67) in the selective melting mode is emitted to scan and melt powder (71) in a section outline to form a section layer of a component. The electron beam (68) in the electron beam cutting mode is emitted to perform one or more cutting scans on inner and outer outlines (74, 75) of a section of the component to obtain accurate and smooth inner and outer outlines of the section. The heating, melting deposition, and outline cutting processes are repeated to obtain a required three-dimensional physical component.Type: GrantFiled: January 17, 2018Date of Patent: November 1, 2022Assignee: TSINGHUA UNIVERSITYInventors: Feng Lin, Bin Zhou, Wentao Yan, Hongxin Li, Lei Zhang, Ting Zhang, Chao Guo
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Publication number: 20220330395Abstract: A distributed radio frequency or microwave thawing device includes one or more thawing units. The thawing unit includes a power supply module, a radio frequency or microwave generation module, a measuring unit, a tuning module, a control unit, an antenna means and a thawing chamber. The antenna means is disposed in the thawing chamber and includes a first antenna group and a second antenna group, the first antenna group includes one or more first antennas, the second antenna group includes one or more second antennas, the first antenna and the second antenna are arranged in pairs, pairs of first antenna and second antenna are arranged in parallel and opposite to each other and form an antenna unit, a plurality of antenna units are arranged side by side. The number of each of the radio frequency or microwave generation module and the measuring unit is one or more.Type: ApplicationFiled: June 15, 2020Publication date: October 13, 2022Applicant: DOTWIL INTELLIGENT TECHNOLOGY CO., LTD.Inventors: Weimin YIN, Chao GUO, Xu SHI
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Patent number: 11467562Abstract: An online monitoring device of 3D printing equipment includes a signal collection module, a signal processing module, a feature extraction module, a monitoring module and a knowledge base module. A vibration signal of a preset component of the 3D printing equipment is collected by a vibration sensor. The collected vibration signal of each preset component is converted from an analog signal to a digital signal and the spectrum characteristics are extracted. Based on the spectrum characteristics of each preset component, the operation state type of the preset component is obtained by a comparative analysis model. The knowledge base module is configured to store newly added samples and initial samples of the 3D printing equipment. The initial samples include spectrum characteristic information and corresponding fault category of known faults, and the newly added samples include spectrum characteristic information and corresponding fault category of new faults.Type: GrantFiled: July 7, 2020Date of Patent: October 11, 2022Assignees: INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES, CLOUD COMPUTING CENTER CHINESE ACADEMY OF SCIENCES, DongGuan, Guangdong (CN)Inventors: Gang Xiong, Jiawei Liao, Zhen Shen, Xiuqin Shang, Chao Guo, Jun Yan, Can Luo, Xiao Wang, Feiyue Wang