Patents by Inventor Ping Zhou
Ping Zhou 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: 20250124700Abstract: Methods, systems, and apparatus, including computer-readable media, are described for processing an input image using a convolutional neural network (CNN). The CNN includes a sequence of layer blocks. Each of a first subset of the layer blocks in the sequence is configured to perform operations that include: i) receiving an input feature map for the layer block, ii) generating an expanded feature map from the input feature map using a group convolution, and iii) generating a reduced feature map from the expanded feature map. The input feature map is an h w feature map with c1 channels. The expanded feature map is an h w feature map with c2 channels, whereas the reduced feature map is an h w feature map with c1 channels. C2 is greater than c1. An output feature map is generated for the layer block from the reduced feature map.Type: ApplicationFiled: October 8, 2021Publication date: April 17, 2025Inventors: Berkin Akin, Suyog Gupta, Cao Gao, Ping Zhou, Gabriel Mintzer Bender, Hanxiao Liu
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Publication number: 20250125410Abstract: Disclosed is a sulfide-containing solid electrolyte material with an organic coating, as well as densified pellets containing this solid electrolyte material, a solid electrolyte thereof, and a solid state battery containing the solid electrolyte. According to aspects of the disclosure, the coating comprising a compound of Chemical Formula (1) or Chemical Formula (2) is formed on the surface of a sulfide-containing solid electrolyte material, e.g., the organic coating may comprise a compound having a thiol with a long hydrophobic tail, such as 1-undecanethiol. The coating provides densification of sulfide-containing solid electrolyte materials, and facilitates the ionic and lithium atomic diffusion coefficient at sulfide grain boundaries during pressing, thus achieving the densification of sulfide solid state electrolyte.Type: ApplicationFiled: September 19, 2024Publication date: April 17, 2025Applicants: LG ENERGY SOLUTION, LTD., THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Ping LIU, Junghwa HONG, Mengchen LIU, Ke ZHOU, Jeong Woo OH, Min-Sang SONG
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Publication number: 20250120831Abstract: The present invention discloses an intelligent ward round method and system based on an SSVEP electroencephalogram signal, the method including: the interactive terminal is used to present a visual stimulus source that includes a plurality of candidate intention options to the patient, the acquisition terminal is used to collect the patient's electroencephalogram signal, the electroencephalogram signal obtained by the acquisition terminal is transmitted to the interactive terminal for electroencephalogram signal recognition, the patient's expression intention is determined, and the expression intentions comprise disease intentions, privacy intentions, psychological intentions, physiological intentions, environmental intentions, and safety intentions, and the intelligent ward round is completed. This method greatly improving the ability of communication between the patient and medical staff.Type: ApplicationFiled: December 26, 2024Publication date: April 17, 2025Inventors: Zhao LV, Cunhang FAN, Ping LI, Huabin WANG, Lei ZHANG, Chao ZHANG, Xinhui LI, Shulin DAI, Chang ZHOU, Zitong SUN
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Publication number: 20250122912Abstract: An inductive position sensor, comprising: a movable part which is a magnetic conductor; and an induction coil assembly adjacent to the movable part, wherein the induction coil assembly and the movable part form a magnetic circuit, the induction coil assembly has an input end for inputting a current and an output end for outputting a feedback current; the inductive position sensor is used to detect a position of the movable part based on a relationship between the feedback current and the input current. The inductive position sensor of the present disclosure has flexible and compact structural design, and can be adjusted and arranged according to different applications and structural spaces, so it is applicable to a wide range of environments. An electromagnetic clutch is also proposed.Type: ApplicationFiled: July 18, 2024Publication date: April 17, 2025Inventors: Yang CAO, Ping YU, Jianwen LI, Pengyuan ZHOU
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Publication number: 20250119726Abstract: According to an aspect, there is provided a method performed by a network function consumer, NFC. The method comprises sending (701) a request (401) to a network function producer, NFP, wherein the request (401) is for context information for a first wireless device, and wherein the request (401) comprises one or more filter values identifying a subset of context information for the first wireless device required by the NFC. The subset of context information for the first wireless device required by the NF consumer is related to specific Protocol Data Unit, PDU, sessions.Type: ApplicationFiled: February 6, 2023Publication date: April 10, 2025Applicant: Telefonaktiebolaget LM Ericsson (publ)Inventors: Ping ZHOU, Cheng WANG, Jianxin MA, Yunjie LU, Chunbo WANG
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Patent number: 12269786Abstract: A process for producing propylene involves dehydration of isopropanol. The dehydration process includes a step of subjecting a starting material containing isopropanol to a dehydration reaction in the presence of a dehydration catalyst comprising alumina to produce a product containing propylene. The starting material has a water content of 0.1 to 10.0 wt % (relative to 100 wt % of the total mass of the starting material), and the product has a total content of C2 unsaturated impurities and C3-C4 unsaturated impurities of 80 ppm or less (relative to 100 wt % of the total mass of the product).Type: GrantFiled: October 29, 2021Date of Patent: April 8, 2025Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, SINOPEC DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS CO., LTD.Inventors: Kai Qiao, Feng Zhou, Xiuna Yang, Huixia Ma, Rui Jiang, Shumei Zhang, Ping Jin, Shaozhong Peng
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Patent number: 12271612Abstract: A method for accessing blocks of a solid state drive is described. A starting position is received, where the starting position identifies a first block of a contiguous block region within a namespace of the solid state drive. The contiguous block region is to be accessed according to a single input/output operation and the namespace comprises two dimensions of logical address space with respective indices for indexing blocks within a corresponding dimension of the logical address space. A first dimensional identifier that identifies a size of the contiguous block region in a first dimension of the namespace is received. A second dimensional identifier that identifies a size of the contiguous block region in a second dimension of the namespace is received. Blocks of the contiguous block region are accessed in response to the single input/output operation according to the starting position, the first dimensional identifier, and the second dimensional identifier.Type: GrantFiled: February 10, 2023Date of Patent: April 8, 2025Assignee: LEMON INC.Inventors: Chul Lee, Ping Zhou, Hui Frankie Zhang, Fei Liu
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Publication number: 20250109600Abstract: A fixture and a construction method suitable for installation and uninstallation of large steel structures are provided. The fixture has a limit adapter component used to support and fix steel structures, a spherical sliding device connected with the limit adapter component, a locking device provided with an arc-shaped groove, an inclined strut whose two ends are hinged with the locking device and the spherical sliding device respectively, a jacking mechanism installed at the bottom of the locking device, and a gasket adjustment unit located outside the jacking mechanism and abutted with the bottom of the locking device.Type: ApplicationFiled: June 25, 2023Publication date: April 3, 2025Inventors: Zhihua LIU, Qihou TAN, Xu CHENG, Ping YAO, Tong ZHOU, Yongshuai LI, Jiujun LI, Jiaming SHU
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Patent number: 12264582Abstract: An in-situ stress measurement device for ultra-deep non-vertical drilling adopts a technical route of single channel and bidirectional rolling of in-hole equipment, and its related functions are mainly realized by a bidirectional rolling device and a split-type axial-force-free circuit switching valve. The bidirectional rolling device can drive the in-hole equipment to move freely in a circumferential direction and back and forth, which changes sliding friction between the in-hole equipment and a hole wall into rolling friction during an in-situ stress measurement of non-vertical drilling. The split-type axial-force-free circuit switching valve provides a technical solution for a single-pipe test in the non-vertical drilling.Type: GrantFiled: June 5, 2024Date of Patent: April 1, 2025Assignee: Changjing River Scientific Research InstituteInventors: Xiaoyu Han, Zhihong Dong, Xiuli Ding, Ping Fu, Liming Zhou, Xinhui Zhang, Bin Wang, Yuankun Liu, Sheng Luo, Chunhua Zhou, Kai Ai, Heng Zhang
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Publication number: 20250099519Abstract: A Lactiplantibacillus plantarum strain ZFM518 deposited under CCTCC NO: M 2022442 is provided. Also provided is a composition including the strain ZFM518. Further provided is a method of treating a subject infected by Klebsiella pneumoniae ZFM4 deposited under CCTCC NO: M 20221900, including administrating to the subject a composition comprising a therapeutically effective amount of a fermentation supernatant of the Lactiplantibacillus plantarum strain ZFM518.Type: ApplicationFiled: September 25, 2024Publication date: March 27, 2025Inventors: Qing Gu, Yingjuan Zhang, Qingqing Zhou, Zhongdu Ye, Ping Li
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Publication number: 20250098368Abstract: Disclosed are a display panel and a preparation method thereof. The display panel includes an array substrate and a plurality of pixel unit groups. Each of the pixel unit groups includes a first pixel unit and a second pixel unit. The first pixel unit includes a first light-emitting unit layer. The second pixel unit includes a second light-emitting unit layer and a third light-emitting unit layer, and the second light-emitting unit layer and the third light-emitting unit layer are sequentially stacked in a direction facing away from the array substrate.Type: ApplicationFiled: June 30, 2023Publication date: March 20, 2025Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Weilai LIU, Liang SUN, Ping ZHU, Weilong ZHOU, Lei SHI
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Patent number: 12254680Abstract: The invention relates to a traffic flow machine-learning modeling system and method applied to vehicles. The system includes: a target fusion module configured to perform target fusion on radar measurement data and camera measurement data, and output target attribute information; a lane line model module configured to output an original lane line model based on the camera measurement data; a target selection module configured to determine a position of a lane where each target is located based on the target attribute information output by the target fusion module and the original lane line model output by the lane line model module, and output the target; and a traffic flow calculation module configured to model the vehicle position by using a clustering algorithm based on the output of the target fusion module, the output of the target selection module, and the output of the lane line model module, and output a traffic flow-based lane line model.Type: GrantFiled: April 19, 2022Date of Patent: March 18, 2025Assignee: NIO TECHNOLOGY (ANHUI) CO., LTDInventors: Ping Zhou, Siwei Peng
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Publication number: 20250084111Abstract: Provided is a method for preparing 4-(hydroxymethylphosphinyl)-2-oxobutanoic acid, comprising the following steps: a) mixing methylphosphonite diester, carboxylic acid and acryloyl cyanide, performing addition reaction, and performing distillation under reduced pressure to obtain a material solution of (3-cyano-3-carbonylpropyl)methylphosphonate; b) mixing the material solution of (3-cyano-3-carbonylpropyl)methylphosphonate obtained in step a) with water uniformity, cooling to 10° C.-40° C., then adding hydrochloric acid dropwise for acidification, and after the dropwise addition being completed, continuing stirring for 0.1 h-1 h, then performing hydrolysis reaction, and finally performing purification treatment to obtain 4-(hydroxymethylphosphinyl)-2-oxobutanoic acid. In the provided preparation method, cyanation reaction is not required, which avoids the use of cyclic phosphonic anhydride that is high in cost and difficult to obtain and the highly toxic sodium cyanide.Type: ApplicationFiled: March 6, 2023Publication date: March 13, 2025Applicants: ZHEJIANG WYNCA CHEMICAL INDUSTRY GROUP CO., LTD, ZHEJIANG UNIVERSITYInventors: Lirong YANG, Shuguang ZHOU, Haisheng ZHOU, Long QIN, Jianping WU, Shenluan YU, Linlin WANG, Bo ZHAN, Ping WANG
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Publication number: 20250084109Abstract: The present invention provides a method for preparing 4-(hydroxymethylphosphinyl)-2-oxobutanoic acid, comprising the following steps: a) mixing acryloyl chloride, a first solvent, a polymerization inhibitor, a catalyst and potassium ferrocyanide, performing a substitution reaction, and performing distillation under reduced pressure to obtain an acryloyl cyanide intermediate; b) mixing the acryloyl cyanide intermediate obtained in step a) with hydrochloric acid and a polymerization inhibitor, performing a hydrolysis reaction, and then performing purification treatment to obtain crude 2-carbonyl-3-butenoic acid; c) mixing the crude 2-carbonyl-3-butenoic acid obtained in step b) with a second solvent and methyldichlorophosphine, and performing an addition reaction to obtain a solution containing diacyl chloride; d) mixing the solution containing diacyl chloride obtained in step c) with water, performing a hydrolysis reaction, and performing purification to obtain 4-(hydroxymethylphosphinyl)-2-oxobutanoic acid.Type: ApplicationFiled: March 6, 2023Publication date: March 13, 2025Applicants: ZHEJIANG WYNCA CHEMICAL INDUSTRY GROUP CO., LTD, ZHEJIANG UNIVERSITYInventors: Shuguang ZHOU, Lirong YANG, Long QIN, Haisheng ZHOU, Shenluan YU, Jianping wu, Linlin WANG, Bo ZHAN, Ping WANG
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Publication number: 20250084110Abstract: A method for preparing 4-(hydroxymethylphosphinyl)-2-oxobutanoic acid, comprising the following steps: a) mixing 3-chloropropionyl chloride, a first solvent, trimethylsilyl cyanide and cyanide salt, performing a substitution reaction to obtain a material solution containing 4-chloro-2-oxobutyronitrile, then performing distillation under reduced pressure, and performing separation to obtain 4-chloro-2-oxobutyronitrile intermediate; b) subjecting the 4-chloro-2-oxobutyronitrile intermediate obtained in step a) and methyl phosphonite diester to Arbuzov reaction in a second solvent in the presence of cuprous iodide to obtain a material solution of (3-cyano-3-oxopropyl) methyl phosphinate, and performing purification to obtain crude (3-cyano-3-oxopropyl) methyl phosphinate; c) mixing the obtained crude (3-cyano-3-oxopropyl)methyl phosphinate with hydrochloric acid, performing hydrolysis reaction, and then performing purification treatment to obtain 4-(hydroxymethylphosphinyl)-2-oxobutanoic acid.Type: ApplicationFiled: March 6, 2023Publication date: March 13, 2025Applicants: ZHEJIANG WYNCA CHEMICAL INDUSTRY GROUP CO., LTD, ZHEJIANG UNIVERSITYInventors: Shuguang ZHOU, Lirong YANG, Long QIN, Haisheng ZHOU, Shenluan YU, Jianping WU, Linlin WANG, Bo ZHAN, Ping WANG
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Publication number: 20250081831Abstract: Provided are a display substrate and a display device. In the display substrate, the first separation structure includes a first separation part and a second separation part which are stacked, the second separation structure includes a third separation part and a fourth separation part which are stacked, the second separation part has a first protruding part, the first protruding part protrudes relative to the first separation part, and at least one sub-functional layer of the light-emitting functional layer is disconnected at the first protruding part; the fourth separation part has a second protruding part, the second protruding part protrudes relative to the third separation part, and at least one sub-functional layer of the light-emitting functional layer is disconnected at the second protruding part; the first separation structure surrounds the light-emitting region; and the second separation structure is ring-shaped so as to surround the hole region.Type: ApplicationFiled: October 11, 2022Publication date: March 6, 2025Inventors: Tinghua SHANG, Yi ZHANG, Tingliang LIU, Huijuan YANG, Hongwei MA, Yang ZHOU, Qi QI, Chengjie QIN, Wei ZHANG, Ping WEN, Benlian WANG, Yue LONG, Weiyun HUANG
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Patent number: 12244261Abstract: A solar photovoltaic module comprises a generator body and a support body, and can be repaired in place after installation on a roof by removing and replacing the solar panel laminate from the generator body of the solar module. The support body of the solar module comprises an elongated rail defining an upper tabletop onto which a fastener may be affixed and a lower tabletop to receive the generator body. The solar panel laminate of the generator body is retained by a frame comprising a horizontal front frame element having a hook to engage a support body of another solar module.Type: GrantFiled: June 29, 2021Date of Patent: March 4, 2025Assignee: PV Technical Services Inc.Inventors: Lihui Guo, Song Ping Zhou
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Patent number: 12243562Abstract: Embodiments of the present disclosure disclose a method and apparatus for a scenario of editing multimedia resources, a device and a storage medium. The method includes: in response to an editing instruction triggered for a target editing template, displaying an import page of a material segment to be edited corresponding to the target editing template, wherein a setting entry for the material segment to be edited and a prompt entry for the material segment to be edited are presented on the import page; in response to a trigger for the prompt entry, displaying an original material segment corresponding to the material segment to be edited; in response to a trigger operation for the setting entry, determining the material segment to be edited; and editing the material segment to be edited into a target multimedia resource in a target editing mode indicated by the target editing template.Type: GrantFiled: December 18, 2023Date of Patent: March 4, 2025Assignee: BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.Inventors: Ying Yan, Yingzhi Zhou, Ran Cui, Ping Li
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Patent number: 12236788Abstract: The invention relates to a method for lane-changing prediction of a target vehicle, the method including: receiving a velocity and a position of the target vehicle; respectively obtaining, based on the velocity and the position of the target vehicle, a first lane-changing probability and a second lane-changing probability of the target vehicle by using a first machine learning model and a second machine learning model; and determining a possibility of lane changing of the target vehicle based on the first lane-changing probability and the second lane-changing probability, the first machine learning model and the second machine learning model being pre-trained and being different from each other. The invention further relates to a device for lane-changing prediction of a target vehicle, a computer storage medium, and a vehicle.Type: GrantFiled: May 19, 2022Date of Patent: February 25, 2025Assignee: NIO TECHNOLOGY (ANHUI) CO., LTDInventors: Ruonan Xue, Binbin Lin, Ping Zhou
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Patent number: D1071038Type: GrantFiled: May 24, 2023Date of Patent: April 15, 2025Assignee: XIAMEN EDDE SPORTS TECHNOLOGY CO., LTD.Inventors: Ping Zhou, Lingpeng Shen, Fayou Luo