Patents by Inventor Xu Jin
Xu Jin 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: 12267751Abstract: Provided in embodiments of the disclosure are methods, apparatuses, and computer-readable media for data processing. Location information and personalized information of a user are obtained in real-time; then a target spatial region corresponding to the location information is determined, the target spatial region including at least one physical object matching the personalized information; and then shopping guide data is generated for the user based on the at least one physical object matching the personalized information. By obtaining the real-time location of the user in combination with the personalized information of the user such as a purchase preference of historical purchase behavior, a shopping place and a branded shop near the user are provided to guide the user to perform in-store shopping, thereby improving purchase efficiency for the user, effectively providing personalized shopping recommended content to the user, and greatly improving purchase experience of the user.Type: GrantFiled: December 3, 2021Date of Patent: April 1, 2025Assignee: ALIBABA GROUP HOLDING LIMITEDInventors: Meng Yi, Xu Jin, Ding Jiandong
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Publication number: 20250053569Abstract: A data fusion system and a data fusion method that may effectively reduce redundancy and complexity after data amplification. The data fusion system includes a storage device and a processor. The storage device is configured to store a feature extraction module, a model building module, a model disassembly module and a data fusion module. The processor is electrically connected to the storage device. The processor is configured to execute the feature extraction module, the model building module, the model disassembly module and the data fusion module, and is configured to receive multiple form data. The feature extraction module extracts multiple feature data from the form data. The model building module performs a preprocessing operation on the feature data, and builds a prediction model. The model disassembly module disassembles the prediction model into multiple triples data. The data fusion module fuses the triples data into knowledge graph data.Type: ApplicationFiled: December 20, 2023Publication date: February 13, 2025Applicants: Digiwin Software Co., Ltd, DATA SYSTEMS CONSULTING CO., LTD.Inventors: Xu Jin, Guoxin Sun
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Publication number: 20250036647Abstract: A data processing system and a data processing method are provided. The data processing system includes a processor and a storage device. The storage device stores a data processing module, a feature processing module and a classification conversion module. The processor is electrically connected to the storage device, and executes the data processing module, the feature processing module and the classification conversion module. The data processing module generates summary data according to multiple form data. The data processing module performs feature index calculation on the summary data to generate feature index data. The data processing module preprocesses the feature index data to generate a sample label data set. The feature processing module generates a training data set based on the sample label data set. The classification conversion module builds a classification model based on the training data set, and builds a structured semantic knowledge base based on the classification model.Type: ApplicationFiled: October 12, 2023Publication date: January 30, 2025Applicants: Digiwin Software Co., Ltd, DATA SYSTEMS CONSULTING CO., LTD.Inventors: Xu Jin, Guoxin Sun
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Publication number: 20240394637Abstract: A knowledge graph construction system and a knowledge graph construction method are provided. The knowledge graph construction system includes a storage device and a processor. The processor executes multiple modules in the storage device. The computing module respectively executes an index computation operation according to multi-level historical data in the enterprise system to generate multi-level index data. The classification and parsing module respectively executes a classification and parsing operation on the multi-level index data to generate a multi-level graph. The integration module sequentially integrates an i-level graph and a consecutive next-level graph in the multi-level graph according to a rule until graphs at all levels in the multi-level graph are integrated to generate an output graph, so that the enterprise system executes a prediction operation according to the output graph to improve accuracy.Type: ApplicationFiled: July 13, 2023Publication date: November 28, 2024Applicants: Digiwin Software Co., Ltd, DATA SYSTEMS CONSULTING CO., LTD.Inventors: Xu Jin, Guoxin Sun
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Patent number: 11858827Abstract: A preparation method of a nanotube hierarchically structured lithium titanate includes the steps of: S1. dispersing a titanium source into an aqueous solution containing lithium hydroxide and hydrogen peroxide and stirring to obtain a mixed solution; S2. subjecting the mixed solution obtained in step S1 to a reaction by heating to obtain a precursor having a nanowire-like structure; S3. subjecting the precursor having a nanowire-like structure obtained in step S2 to separation and drying; S4. subjecting the precursor having a nanowire-like structure after separation and drying to a low-temperature annealing treatment; S5. subjecting the precursor having a nanowire-like structure after the low-temperature annealing treatment to a liquid thermal reaction to obtain the nanotube hierarchically structured lithium titanate. The method includes a simple process and easily controllable process parameters, and may be easily scaled-up for industrial production.Type: GrantFiled: August 29, 2019Date of Patent: January 2, 2024Assignee: PETROCHINA COMPANY LIMITEDInventors: Xu Jin, Jianming Li, He Liu, Hang Jiao, Xiaoqi Wang, Liang Sun, Xiaodan Liu
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Patent number: 11678172Abstract: Techniques for on-device enrollment of a secondary wireless device in an add-on cellular plan include receiving, at the secondary wireless device, cellular plan information for a cellular plan of a primary wireless device associated with the secondary wireless device. Based on the cellular plan information, the secondary wireless device displays an option to add the secondary wireless device to the cellular plan of the primary wireless device. A selection of the option to add the secondary wireless device to the cellular plan of the primary wireless device is received, and a request is transmitted to the primary wireless device for enrollment information for enrolling the secondary wireless device in an add-on plan of the cellular plan. The enrollment information, which includes a list of available add-on plans for the secondary wireless device or information associated with a provider of the cellular plan, is received at the secondary wireless device.Type: GrantFiled: April 14, 2021Date of Patent: June 13, 2023Assignee: Apple Inc.Inventors: Raj Sukumar Chaugule, Li Li, Sherman Xu Jin, Nai Tao Cui, Samy Touati, Bhogeswara Rao Metta
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Patent number: 11565944Abstract: A process for preparing a titanic acid salt, titanic acid, and titanium oxide having a controllable particle size and a hierarchical structure, wherein the process includes the steps of: preparing a titanium-containing peroxo-complex solution; adding a basic metal compound to the titanium-containing peroxo-complex solution to form a mixture solution; adding one of polyvinyl alcohol, hydroxypropyl methyl cellulose, and polyethylene glycol to the mixture solution to form a precursor dispersion; and subjecting the precursor dispersion to a solvothermal reaction to obtain the titanic acid salt having a hierarchical structure. The process for preparing a titanic acid salt, titanic acid, and titanium oxide having a controllable particle size and a hierarchical structure, can not only realize the regulation of morphology and particle diameter of constituent units in the hierarchical structure, but also can achieve the regulation of particle size in the hierarchical structure.Type: GrantFiled: August 29, 2019Date of Patent: January 31, 2023Assignee: PETROCHINA COMPANY LIMITEDInventors: Jianming Li, Xu Jin, He Liu, Xiaodan Liu, Xiaoqi Wang, Liang Sun
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Patent number: 11554966Abstract: The present invention provides a nanostructured titanic acid salt and a preparation process and use thereof. The process comprises preparing a dispersion containing titanium peroxy complex; slowly adding a metal compound to the dispersion containing the titanium peroxy complex to form a solution; adding an alcohol to the solution under normal temperature and normal pressure to produce the nanostructured titanic acid salt precursor precipitate in the solution, and separating the precipitate to obtain the titanic acid salt precursor; drying the precursor, and then heat treating it to obtain the nanostructured titanic acid salt product. The present invention provides a process for preparing a titanic acid salt with simple preparation process, easy control for process parameters and easy large-scale industrial production.Type: GrantFiled: August 29, 2019Date of Patent: January 17, 2023Assignee: PetroChina Company LimitedInventors: Xu Jin, Jianming Li, Xiaoqi Wang, Hang Jiao, Liang Sun, Xiaodan Liu
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Publication number: 20220248107Abstract: Provided in example embodiments are a method, apparatus, electronic device, and storage medium for data processing. The method can include obtaining live broadcast streaming data for live broadcast streaming media and determining status information of the live broadcast streaming media based on the live broadcast streaming data; determining sound effect data based on the status information of the live broadcast streaming media; and incorporating the sound effect data in the live broadcast streaming data to obtain target live broadcast streaming data, the target live broadcast streaming data for transmitting to a target user. The invention facilitates an operation of a presenter.Type: ApplicationFiled: December 3, 2021Publication date: August 4, 2022Inventors: Xu Jin, Ding Jiandong
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Publication number: 20220232370Abstract: Techniques for on-device enrollment of a secondary wireless device in an add-on cellular plan include receiving, at the secondary wireless device, cellular plan information for a cellular plan of a primary wireless device associated with the secondary wireless device. Based on the cellular plan information, the secondary wireless device displays an option to add the secondary wireless device to the cellular plan of the primary wireless device. A selection of the option to add the secondary wireless device to the cellular plan of the primary wireless device is received, and a request is transmitted to the primary wireless device for enrollment information for enrolling the secondary wireless device in an add-on plan of the cellular plan. The enrollment information, which includes a list of available add-on plans for the secondary wireless device or information associated with a provider of the cellular plan, is received at the secondary wireless device.Type: ApplicationFiled: April 14, 2021Publication date: July 21, 2022Inventors: Raj Sukumar Chaugule, Li Li, Sherman Xu Jin, Nai Tao Cui, Samy Touati, Bhogeswara Rao Metta
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Patent number: 11387452Abstract: The present invention provides a linear porous lithium titanate material, preparation and product thereof. The material comprises a lithium titanate material having a crystal phase which is a spinel type, wherein the lithium titanate material has a linear structure having an aspect ratio of greater than 10, and the linear lithium titanate material has a porous structure; wherein the linear porous lithium titanate material has a structure composed of a plurality of particles having an oriented growth direction. The material has a long-axis structure which facilitates the effective migration of electrons, a porous structure which facilitates the rapid intercalation and deintercalation process of lithium ions, sodium ions or potassium ions, and a large specific surface area which facilitates the contact area between the electrolyte solution and the electrodes and reduces the current density, thus is excellent in a rapid charge-discharge performance of the battery.Type: GrantFiled: August 30, 2019Date of Patent: July 12, 2022Assignee: PetroChina Company LimitedInventors: Jianming Li, Xu Jin, He Liu, Xiaoqi Wang, Xiaodan Liu, Hang Jiao
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Publication number: 20220217500Abstract: Provided in embodiments of the disclosure are methods, apparatuses, and computer-readable media for data processing. Location information and personalized information of a user are obtained in real-time; then a target spatial region corresponding to the location information is determined, the target spatial region including at least one physical object matching the personalized information; and then shopping guide data is generated for the user based on the at least one physical object matching the personalized information. By obtaining the real-time location of the user in combination with the personalized information of the user such as a purchase preference of historical purchase behavior, a shopping place and a branded shop near the user are provided to guide the user to perform in-store shopping, thereby improving purchase efficiency for the user, effectively providing personalized shopping recommended content to the user, and greatly improving purchase experience of the user.Type: ApplicationFiled: December 3, 2021Publication date: July 7, 2022Inventors: Meng YI, Xu JIN, Ding JIANDONG
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Patent number: 11276200Abstract: Operations of the present disclosure may include receiving a group of images taken by a camera over time in an environment. The operations may also include identifying a first position of an object in a target region of the environment in a first image of the group of images and identifying a second position of the object in a second image of the group of images. Additionally, the operations may include determining an estimated trajectory of the object based on the first position of the object and the second position of the object. The operations may further include, based on the estimated trajectory, estimating a ground position in the environment associated with a starting point of the estimated trajectory of the object. Additionally, the operations may include providing the ground position associated with the starting point of the estimated trajectory of the object for display in a graphical user interface.Type: GrantFiled: August 4, 2020Date of Patent: March 15, 2022Assignee: RAPSODO PTE. LTD.Inventors: Xu Jin, Xi Tao, Boyi Zhang, Batuhan Okur
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Publication number: 20210124146Abstract: The present application discloses embodiments of a mount for optical components configured to secure thin optical components while minimizing wavefront distortion effects. The optical mount may include at least one mount body with at least one optical component receiving recess formed therein, the at least one optical component receiving recess configured to receive at least one optical component therein, the optical component having at least one edge. The mount may include one or more elastomeric retention members configured to exert at least one compliant retention force to the edge of the optical component, thereby securely retaining the optical component within the optical component receiving recess.Type: ApplicationFiled: October 14, 2020Publication date: April 29, 2021Applicant: Newport CorporationInventors: Wen Xu Jin, Warren Booth
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Patent number: 10982137Abstract: The present disclosure discloses a fluorescent dispersed particle gel, a fluorescent gel, a fluorescent modified polyacrylamide composite, and a preparation method and use thereof.Type: GrantFiled: June 12, 2020Date of Patent: April 20, 2021Assignees: China University of Petroleum (East China), The Research Institute of Petroleum Exploration and Development (RIPED) of the Petro China Company Limited (Petro China), China University of Geosciences (Beijing)Inventors: Guang Zhao, Caili Dai, Xu Jin, Ning Yang, Qing You, Mingwei Zhao
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Publication number: 20210042959Abstract: Operations of the present disclosure may include receiving a group of images taken by a camera over time in an environment. The operations may also include identifying a first position of an object in a target region of the environment in a first image of the group of images and identifying a second position of the object in a second image of the group of images. Additionally, the operations may include determining an estimated trajectory of the object based on the first position of the object and the second position of the object. The operations may further include, based on the estimated trajectory, estimating a ground position in the environment associated with a starting point of the estimated trajectory of the object. Additionally, the operations may include providing the ground position associated with the starting point of the estimated trajectory of the object for display in a graphical user interface.Type: ApplicationFiled: August 4, 2020Publication date: February 11, 2021Applicant: RAPSODO PTE. LTD.Inventors: Xu JIN, Xi TAO, Boyi ZHANG, Batuhan OKUR
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Patent number: 10850316Abstract: A roller assembly includes a workbench, a roller module located above the workbench, and a locking assembly coupled to the roller module and configured to position the roller module above the workbench. The roller module includes a driving device and a pressure roller. The driving device is coupled to the pressure roller through a crank assembly. The crank assembly drives the pressure roller to move along a track to roll on a work-piece positioned on the workbench.Type: GrantFiled: July 13, 2018Date of Patent: December 1, 2020Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Zhi-Yu Hu, Ting-Hui Deng, Chun-Xu Jin, Jin-Hua Ye, Long-Fong Chen
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Patent number: 10733758Abstract: Operations of the present disclosure may include receiving a group of images taken by a camera over time in an environment. The operations may also include identifying a first position of an object in a target region of the environment in a first image of the group of images and identifying a second position of the object in a second image of the group of images. Additionally, the operations may include determining an estimated trajectory of the object based on the first position of the object and the second position of the object. The operations may further include, based on the estimated trajectory, estimating a ground position in the environment associated with a starting point of the estimated trajectory of the object. Additionally, the operations may include providing the ground position associated with the starting point of the estimated trajectory of the object for display in a graphical user interface.Type: GrantFiled: October 30, 2018Date of Patent: August 4, 2020Assignee: RAPSODO PTE. LTD.Inventors: Xu Jin, Xi Tao, Boyi Zhang, Batuhan Okur
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Patent number: 10684440Abstract: The disclosure relates to an apparatus for mounting optical components in a manner that self-aligns the optical axes of the optical components. The apparatus uses an optical component mount that includes a housing consisting of a single rail mount configured to mechanically couple to a portion of a rail for supporting the optical component mount on a rail. The housing also has an optical component dock configured to support an optical component in a manner that defines an optical axis. The rail mount and the optical component dock are configured to make the optical axis substantially parallel with a longitudinal axis of the rail. Using such optical component mounts secured to the rail would result in the self-alignment of the optical axes of optical components on the optical component mounts. Various embodiments of such apparatus are also provided in the disclosure.Type: GrantFiled: March 29, 2018Date of Patent: June 16, 2020Assignee: Newport CorporationInventors: Wen Xu Jin, Richard Sebastian
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Patent number: 10684439Abstract: The disclosure relates to an apparatus for mounting optical components in a manner that self-aligns the optical axes of the optical components. The apparatus uses an optical component mount that includes a housing consisting of a single rail mount configured to mechanically couple to a portion of a rail for supporting the optical component mount on a rail. The housing also has an optical component dock configured to support an optical component in a manner that defines an optical axis. The rail mount and the optical component dock are configured to make the optical axis substantially parallel with a longitudinal axis of the rail. Using such optical component mounts secured to the rail would result in the self-alignment of the optical axes of optical components on the optical component mounts. Various embodiments of such apparatus are also provided in the disclosure.Type: GrantFiled: March 29, 2018Date of Patent: June 16, 2020Assignee: Newport CorporationInventors: Wen Xu Jin, Richard Sebastian