Patents by Inventor RUI LUO
RUI LUO 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: 11625803Abstract: The invention relates to the field of tourism risk prediction, and particularly to a high land tourism safety risk warning method based on reinforcement learning, comprising: step S1, storing a tourism data set in a historical time period of a tourist site in a database, and based on the database, initializing a tourism risk warning indication function Q and a risk target function T; step S2, based on a tourism risk assessment factor sequence and combined with the selected tourism data set in the historical time period, training the tourism risk warning indication function Q and the risk target function T; and step 3, combined with an input time parameter and the trained tourism risk warning indication function Q, obtaining a warning action under the time parameter, and obtaining a risk assessment rank of the tourist site.Type: GrantFiled: June 8, 2022Date of Patent: April 11, 2023Assignee: Chengdu University of TechnologyInventors: Aike Kan, Rui Luo, Xiao Yang, Yebin Wang, Liang Chen
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Publication number: 20230099970Abstract: The present disclosure discloses methods, systems, and computer readable mediums for ultrasonic imaging. The method may include determining a target imaging mode according to information related to one or more imaging demands. The method may further include obtaining a target imaging result by performing an imaging operation according to the target imaging mode, wherein the one or more imaging demands may at least include a demand related to an imaging quality and/or a frame rate, the target imaging mode may include a first target imaging mode and/or a second target imaging mode, the first target imaging mode may be configured to perform an optimized imaging for a local imaging region, and/or the second target imaging mode may be configured to utilize a hybrid wave with at least two transmission beam types and/or at least two transmission frequencies for imaging.Type: ApplicationFiled: June 30, 2022Publication date: March 30, 2023Applicant: WUHAN UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Rui LUO, Zhixin TIAN, Hao LING
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Publication number: 20230072985Abstract: The invention relates to the field of tourism risk prediction, and particularly to a high land tourism safety risk warning method based on reinforcement learning, comprising: step S1, storing a tourism data set in a historical time period of a tourist site in a database, and based on the database, initializing a tourism risk warning indication function Q and a risk target function T; step S2, based on a tourism risk assessment factor sequence and combined with the selected tourism data set in the historical time period, training the tourism risk warning indication function Q and the risk target function T; and step 3, combined with an input time parameter and the trained tourism risk warning indication function Q, obtaining a warning action under the time parameter, and obtaining a risk assessment rank of the tourist site.Type: ApplicationFiled: June 8, 2022Publication date: March 9, 2023Inventors: Aike KAN, Rui LUO, Xiao YANG, Yebin WANG, Liang CHEN
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Publication number: 20230037293Abstract: Systems and systems for hybrid centralized distributive scheduling and conflict resolution of multiple scheduler instances that share physical resources in a cloud computing system. The cloud computing system includes a plurality of scheduler instances, a global resource manager (GRM) for high-level resource management and conflict resolution for the scheduler instances, and a plurality of physical hosts. Each physical host has a respective local resource manager (LRM). The scheduler instances are responsible for initially processing of scheduling and resource allocation for resource requests, and proposing candidate physical hosts (and respective resource allocation) for the resource requests to the GRM. The GRM is responsible for conflict resolution through its general conflict resolvers of filtering, sorting and counting. The GRM decides which physical hosts among the candidate physical hosts will run the runtime instances of the resource requests after resolving conflicts among the scheduler instances.Type: ApplicationFiled: October 14, 2022Publication date: February 9, 2023Inventors: Zhenhua Hu, Lei GUO, Jun WANG, Rui LUO, Feng WANG, Cheng LI
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Patent number: 11561994Abstract: In some examples, a networked computing system comprises a backup node cluster of a backup service in communication with a host database node cluster of a host, a host database at least initially undiscovered by the backup node cluster, one or more processors coupled with memory storing instructions that, when executed, perform operations comprising at least installing a backup agent on at least one node of the host database node cluster, registering the host at the backup service, based on the host registration, triggering a host database discovery process to discover the undiscovered database automatically, the discovery process including a discovery call, in response to the discovery call, receiving metadata relating to the discovered database, and communicating with the discovered database.Type: GrantFiled: December 27, 2019Date of Patent: January 24, 2023Assignee: Rubrik, Inc.Inventors: Kevin Rui Luo, Deepti Kochar, Anshul Mohan Gupta
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Publication number: 20230008521Abstract: Apparatuses and associated methods of manufacturing are described that provide for cut-resistant yarn structures. An example cut-resistant yarn structure includes a first cut-resistant core filament a second cut-resistant core filament. The yarn structure further includes a first covering yarn that is wound over the first cut-resistant core filament and the second cut-resistant core filament. The first covering yarn includes a core-spun yarn in which staple fibers are spun over a third cut-resistant core filament. The yarn structure also includes one or more covering layers wound over the first covering yarn that may serve as the exterior layer for the cut-resistant yarn structure. In some instances, the first and second cut-resistant core filaments include a core-spun yarn in which staple fibers are spun over the first cut-resistant core filament and/or the second cut-resistant core filament.Type: ApplicationFiled: July 20, 2022Publication date: January 12, 2023Inventors: Rui LUO, Jing XU
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Patent number: 11550807Abstract: A networked computing system comprises a backup node cluster of a backup service in communication with a host database node cluster of a host, a host database at least initially undiscovered by the backup node cluster, one or more processors coupled with memory storing instructions that, when executed, perform operations comprising at least installing a backup agent on at least one node of the host database node cluster, registering the host at the backup service, based on the host registration, triggering a host database discovery process to discover the undiscovered database automatically, the discovery process including a discovery call, in response to the discovery call, receiving metadata relating to the discovered database, and communicating with the discovered database.Type: GrantFiled: December 27, 2019Date of Patent: January 10, 2023Assignee: Rubrik, Inc.Inventors: Kevin Rui Luo, Deepti Kochar, Anshul Mohan Gupta
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Publication number: 20220382600Abstract: A method for processing a cloud service in a cloud system, wherein the cloud system includes a hosted cloud, an allied cloud, and an alliance management apparatus, wherein the hosted cloud includes a first region, the allied cloud includes a second region, the hosted cloud further provides a virtual region for a user, and the virtual region is mapped by the second region on the hosted cloud. The alliance management apparatus enables a user of the hosted cloud to obtain unified experience when the user accesses the first region and the virtual region in the cloud system, for example, unified experience in control interface access, and unified experience in application programming interface (API) access.Type: ApplicationFiled: August 9, 2022Publication date: December 1, 2022Inventors: Jiongjiong Gu, Xiaoyong Min, Nannan Wang, Guoqiang Huang, Rui Luo
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Publication number: 20220342060Abstract: The present disclosure directs to a system and method for ultrasound imaging. The method may include obtaining a total count of detecting members of a detector of an ultrasound scanner and a directivity angle of each detecting member of the detector. The method may also include obtaining one or more focuses each of which corresponds to a transmission of ultrasound waves of the ultrasound scanner, wherein the one or more focuses are located within the detector. The method may further include determining a synthetic aperture for each of one or more transmissions corresponding to the one or more focuses based on the total count of the detecting members of the detector, the directivity angle of each detecting member of the detector, and the one or more focuses, the synthetic aperture including at least one detecting member of the detector.Type: ApplicationFiled: June 30, 2022Publication date: October 27, 2022Applicant: WUHAN UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Rui LUO, Cheng HE, Oliver HEID
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Patent number: 11431670Abstract: A method for processing a cloud service in a cloud system, wherein the cloud system includes a hosted cloud, an allied cloud, and an alliance management apparatus, wherein the hosted cloud includes a first region, the allied cloud includes a second region, the hosted cloud further provides a virtual region for a user, and the virtual region is mapped by the second region on the hosted cloud. The alliance management apparatus enables a user of the hosted cloud to obtain unified experience when the user accesses the first region and the virtual region in the cloud system, for example, unified experience in control interface access, and unified experience in application programming interface (API) access.Type: GrantFiled: March 10, 2021Date of Patent: August 30, 2022Assignee: HUAWEI CLOUD COMPUTING TECHNOLOGIES CO., LTD.Inventors: Jiongjiong Gu, Xiaoyong Min, Nannan Wang, Guoqiang Huang, Rui Luo
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Patent number: 11427938Abstract: Apparatuses and associated methods of manufacturing are described that provide for cut-resistant yarn structures. An example cut-resistant yarn structure includes a first cut-resistant core filament a second cut-resistant core filament. The yarn structure further includes a first covering yarn that is wound over the first cut-resistant core filament and the second cut-resistant core filament. The first covering yarn includes a core-spun yarn in which staple fibers are spun over a third cut-resistant core filament. The yarn structure also includes one or more covering layers wound over the first covering yarn that may serve as the exterior layer for the cut-resistant yarn structure. In some instances, the first and second cut-resistant core filaments include a core-spun yarn in which staple fibers are spun over the first cut-resistant core filament and/or the second cut-resistant core filament.Type: GrantFiled: December 16, 2019Date of Patent: August 30, 2022Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Rui Luo, Jing Xu
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Patent number: 11421351Abstract: The cut-resistant yarn structure (130,170) comprises a core-spun yarn (135) comprising a first cut-resistant core filament (132) and staple fibers (134) spun over the first cut-resistant core filament (132), a covering yarn (139) comprising a second cut-resistant core filament (136) and a first covering layer (138) wound over the second cut-resistant core filament (136), where the first covering layer (138) comprises a first filament and a second covering layer (140) wound over the core-spun yarn (135) and the covering yarn (139), where the second covering layer (140) comprises a second filament. The cut-resistant composite yarn structure can be used to manufacture cut-resistant cloth which may in turn be used to manufacture cut-resistant garments such as cut-resistant gloves, cut-resistant sleeves and other cut-resistant garments.Type: GrantFiled: January 4, 2018Date of Patent: August 23, 2022Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Rui Luo, Jing Xu
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Publication number: 20220222952Abstract: A human-model collaborative annotation system for training human annotators includes a database that stores images previously annotated by an expert human annotator and/or a machine learning annotator, a display that displays images selected from the database, an annotation system that enables human annotators to annotate images presented on the display, and an annotation training system. The annotation training system selects an image sample from the database for annotation by a human annotator, receives one or more proposed annotations from the annotation system, compares the human annotator's one or more proposed annotations to previous annotations of the image sample by the expert human annotator or machine learning annotator, presents attention maps on the display to draw the human annotator's attention to any annotation errors identified by the comparing, and selects a next training image sample from the database based on any errors identified in the comparing step.Type: ApplicationFiled: March 28, 2022Publication date: July 14, 2022Applicant: Huawei Cloud Computing Technologies Co., Ltd.Inventors: Rui Luo, Jiebo Luo, Lin Chen
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Publication number: 20220211662Abstract: Disclosed is an application of Epigallocatechin Gallate (EGCG) or a compound synthesized with it as a lead compound in combination with one or more tyrosine kinase inhibitors in preparation of a cancer treatment drug, herein the cancer is an Epidermal Growth Factor Receptor (EGFR) wild-type tumor. This combined use may significantly inhibit the growth of the EGFR wild-type tumor, and reduce the toxic and side effects of an anticancer drug.Type: ApplicationFiled: May 7, 2019Publication date: July 7, 2022Inventors: Jun Sheng, Xuanjun Wang, Yanping Huang, Chengting Zi, Zemin Xiang, Yewei Huang, Yunli Zhao, Xiangdan Cuan, Huanhuan Xu, Rui Luo
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Publication number: 20220215002Abstract: This application discloses an image file management method, including: receiving a write instruction used to instruct to write a first image file; determining, based on the write instruction, at least one first edge cloud node from a plurality of edge cloud nodes included in an image file management system; and writing a plurality of data blocks included in the first image file into the at least one first edge cloud node, so that each first edge cloud node stores a part or all of the plurality of data blocks included in the first image file. In this application, time overheads for downloading an image file are reduced, and a download speed of the image file is improved.Type: ApplicationFiled: March 25, 2022Publication date: July 7, 2022Inventors: Rui Luo, Wei Yin
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Patent number: 11358468Abstract: A two-speed transmission system integrated with an inner rotor hub motor, including an inner rotor hub motor, a steering knuckle, a fastening screw, a first transmission casing, a second transmission casing, a screw, a first planetary gear train, a second planetary gear train, a first electromagnetic brake, a second electromagnetic brake, a tire, a wheel rim, a rim bolt, a rim nut, a wheel hub, a shaft end bolt, a brake disc and a brake caliper. This invention also provides an electric vehicle, which balances the requirements for dynamics performance and driving economics and achieves better overall performances. The two-speed transmission system of this invention realizes gear shifting and long-term no-power parking braking.Type: GrantFiled: December 6, 2019Date of Patent: June 14, 2022Assignee: Jilin UniversityInventors: Junnian Wang, Kai Wang, Dachang Guo, Chunlin Zhang, Rui Luo, Zhenhao Zhang, Jiulong Gao, Jiantu Ni
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Patent number: 11340996Abstract: In some examples, a networked computing system comprises a backup node cluster of a backup service in communication with a host database node cluster of a host, a host database at least initially undiscovered by the backup node cluster, one or more processors coupled with memory storing instructions that, when executed, perform operations comprising at least installing a backup agent on at least one node of the host database node cluster, registering the host at the backup service, based on the host registration, triggering a host database discovery process to discover the undiscovered database automatically, the discovery process including a discovery call, in response to the discovery call, receiving metadata relating to the discovered database, and communicating with the discovered database.Type: GrantFiled: December 27, 2019Date of Patent: May 24, 2022Assignee: RUBRIK, INC.Inventors: Kevin Rui Luo, Deepti Kochar, Anshul Mohan Gupta
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Publication number: 20220145045Abstract: The field of new compounds and synthesis methods thereof are related, and particularly to a structure of a steric hindrance adjustable weak base light stabilizer and a preparation method and application thereof. According to the innovative light stabilizer, a steric hindrance thereof is adjusted by establishing substituent generating the steric hindrance around nitrogen atoms; moreover, an electronegativity of the nitrogen atom can be influenced by adjusting a distance of a polar group, so that an alkalinity or a nucleophilicity of the nitrogen atom is adjusted. A desired effect is obtained by adjusting a steric hindrance and a nucleophilic property or an alkalinity where the nitrogen atom is located, so that an application range of the innovative light stabilizer is widened, and the innovative light stabilizer is suitable for PC, polyester, PVC and other slightly acidic or certain electrophilic polymer materials to serve as a light stability protecting aid.Type: ApplicationFiled: September 17, 2021Publication date: May 12, 2022Inventors: Lijuan MAO, Shubai LIU, Chengshi ZHAO, Qiwei YIN, Yifan DING, Yifei WANG, Rui LUO, Xiuying CHEN, Jijiang WANG, Jing LI, Chunjuan XU, Jinge SONG, Jun CHEN, Meiya YU
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Publication number: 20220098488Abstract: The present disclosure provides a halogen-free inorganic flame retardant material and a preparation method and an application thereof, belonging to the technical field of inorganic liquid flame retardants. The halogen-free inorganic flame retardant material of the present disclosure is prepared by mixing raw materials comprising the following components: an aluminum sulfate aqueous solution, a saturated ferric sulfate aqueous solution and a sodium metasilicate aqueous solution at a volume ratio of 2.5:2.5:1˜2:3:1; the sodium metasilicate aqueous solution and the aluminum sulfate aqueous solution independently has a molar concentration of 0.09˜0.11 mol/L; and the saturated ferric sulfate aqueous solution is a saturated aqueous solution at 15˜17° C.Type: ApplicationFiled: May 8, 2020Publication date: March 31, 2022Applicant: JIANGSU UNIVERSITYInventors: Zhizhong YUAN, Rui LUO, Guanglei LIU, Fuyang CAO, Wenlong MA, Yi SONG, Junling LIU, Haitao XU
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Publication number: 20220058093Abstract: A computer-implemented method at a data management system comprises; retrieving start and end times of a backup of a database; retrieving time stamps of log backups of the database; retrieving sequence numbers of the log backups; generating a graphical user interface illustrating a timeline of availability of database restoration and unavailability; making a second backup of the database; illustrating, on the graphical user interface during the making, pending availability of the second database backup; receiving a command to restore the database at an available time as illustrated by the graphical user interface; and restoring the database.Type: ApplicationFiled: November 3, 2021Publication date: February 24, 2022Inventors: Deepti Kochar, Snehal Arvind Khandkar, Kevin Rui Luo, Yanzhe Wang