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: 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: 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: 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: 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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Publication number: 20250060273Abstract: Present disclosure provides a test method and system for a seismic isolation structure, the method comprising: loading driving displacement time history signal into a substructure of the structure, recording restoring force time history feedback signal of the substructure; applying restoring force time history feedback signal to numerical substructure of seismic isolation structure, solving dynamic response of numerical substructure, recording structural displacement response time of the numerical substructure; calculating root-mean-square error (RMSE) of driving displacement time history signal and structural displacement response time signal; judging whether the RMSE is less than a threshold; if the RMSE is less than the threshold, ending the experiment; if the RMSE is not less than the threshold: correcting the time history signals according to a model identification algorithm, obtaining a corrected driving displacement time history signal of the next iteration, loading the corrected driving displacement tType: ApplicationFiled: August 16, 2024Publication date: February 20, 2025Applicant: GUANGZHOU UNIVERSITYInventors: Huimeng ZHOU, Ao XUN, Xusheng ZHENG, Ping TAN
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Patent number: 12229360Abstract: A display panel, including an active area and a peripheral area, which is located outside of the active area, wherein the active area comprises a base substrate, and a display structure layer and a touch structure layer sequentially arranged on the base substrate; the peripheral area includes an isolation dam, a first ground trace and a second ground trace arranged on the base substrate; and the first ground trace is located at a side of the isolation dam close to the active area, and the second ground trace is located at a side of the isolation dam away from the active area.Type: GrantFiled: January 9, 2023Date of Patent: February 18, 2025Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Chang Luo, Xiping Li, Hongwei Ma, Ming Hu, Wei He, Youngyik Ko, Haijun Qiu, Yi Zhang, Taofeng Xie, Tianci Chen, Qun Ma, Xinghua Li, Ping Wen, Yang Zhou, Yuanqi Zhang, Xiaoyan Yang, Shun Zhang, Pandeng Tang, Yang Zeng, Tong Zhang, Xiaofei Hou, Zhidong Wang, Haoyuan Fan, Jinhwan Hwang
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Patent number: 12232379Abstract: The present application provides a display panel and a display device, including a first planarization layer, a second planarization layer, a first pixel definition layer, a second pixel definition layer, a first support column, a second support column, a first dam structure, and a second dam structure. The first dam structure is located in the first dam area, including a first planarization layer, a second planarization layer, a first pixel definition layer and a first support column. The second dam structure is located in the second dam area, including a second planarization layer, the second pixel definition layer and the second support column.Type: GrantFiled: June 29, 2022Date of Patent: February 18, 2025Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Kun Zhou, Ping Zhong, Shaojing Wu
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Publication number: 20250052377Abstract: An inner and outer tank connection device for a cryogenic storage tank includes a suspension belt; a first connection assembly for connecting the outer tank, wherein the first connection assembly includes a first connection seat and a first connection member, and the first connection seat is configured for connecting the outer tank and the first connection seat is provided with a first limiting seat, the first connection member is rotatably connected to one end of the suspension belt, and the first connection member is provided with a first limiting portion, and the first limiting portion fits with the first limiting seat to limit the first connection member from twisting on the first connection seat with the suspension belt as a rotation axis; and a second connection assembly for connecting the inner tank, wherein the second connection assembly is rotatably connected to another end of the suspension belt.Type: ApplicationFiled: November 1, 2023Publication date: February 13, 2025Applicants: Nantong CIMC Energy Equipment Co. Ltd., China International Marine Containers (Group) Co., Ltd., CIMC ENRIC Investment Holdings (Shenzhen) Co., Ltd.Inventors: Hang HAI, Yongxin LUO, Xiaoxiang ZHOU, Lin ZHAO, Ping'an JIANG, Weidong SHEN, Yunkai ZHANG, Xiaolin ZHU, Xiaofeng JU
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Patent number: 12225139Abstract: A method and device for issuing an identity certificate to a blockchain node in a blockchain network includes issuing a first identity certificate to a first terminal. a second identity certificate issuance request that is from the first terminal and that is made by using the first identity certificate is received and a second identity certificate is issued to the first terminal, which forwards the second identity certificate to a second terminal. A third identity certificate issuance request that is from the second terminal and that is made by using the second identity certificate is received and a third identity certificate is issued to the second terminal, which forwards the third identity certificate to a third terminal.Type: GrantFiled: February 15, 2024Date of Patent: February 11, 2025Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Mao Cai Li, Zong You Wang, Kai Ban Zhou, Chang Qing Yang, Hu Lan, Li Kong, Jin Song Zhang, Yi Fang Shi, Geng Liang Zhu, Qu Cheng Liu, Qiu Ping Chen
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Patent number: 12219937Abstract: The present disclosure relates to the field of artificial honeycombs, in particular to an artificial nest for solitary bees and an application method of the artificial nest. The artificial nest comprises a main enclosure tube, hanging rings, a plurality of trapping hollow tubes and tightening mechanisms used for clamping the trapping hollow tubes. The hanging rings are arranged at an outer sidewall of the main enclosure tube. The tightening mechanisms are annularly arranged at an inner sidewall of the main enclosure tube, and the trapping hollow tubes are fixed in a ring of each tightening mechanism in an axis direction of the main enclosure tube. Each tightening mechanism comprises a connecting steel wire and fastening springs. The sidewall of the main enclosure tube is provided with fixing holes for fixing the tightening mechanisms.Type: GrantFiled: October 18, 2022Date of Patent: February 11, 2025Assignees: ZHEJIANG UNIVERSITY, HAINAN INSTITUTE OF ZHEJIANG UNIVERSITY, HUZHOU PLANT PROTECTION QUARANTINE AND FERTILIZER MANAGEMENT STATIONInventors: Zengrong Zhu, Jin Lv, Xin Yuan, Wenwu Zhou, Ping Qian, Wendi Wu
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Publication number: 20250047387Abstract: An optical communication module, a device and a system are provided. The optical communication module includes: an electrical communication unit, an exchanging communication mainboard, a first optical transceiving unit and a second optical transceiving unit. The first optical transceiving unit and the second optical transceiving unit respectively receive an optical signal from and/or send an optical signal to a first device and a second device and complete conversion from or to the optical signal, and by the first optical transceiving unit and the second optical transceiving unit, devices connected with the electrical communication unit, the first device and the second device form a network that has a function of a self-healing ring network.Type: ApplicationFiled: December 16, 2021Publication date: February 6, 2025Applicants: CHENGDU POWERVIEW SCIENCE AND TECHNOLOGY CO., LTD., SHENZHEN SH-FIBER TECHNOLOGY CO., LTD.Inventors: Xiaohua WU, Xiaolong LI, Fanghai TANG, Ping ZHOU, Zijian XIAO
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Publication number: 20250043922Abstract: A cryogenic storage tank includes an inner tank, a shell and two support assemblies supported between the inner tank and the shell. The two support assemblies are provided on two opposite ends of the inner tank along the axis of the inner tank. The support assemblies all include a plurality of support members, and the plurality of support members of each support assembly are symmetrically provided with respect to the vertical centre axis plane of the inner tank, and each of the upper side and the lower side of the horizontal centre axis plane of the inner tank is provided with support members; each support member includes an inner end connected to the outer end of the inner tank and an outer end connected to the inner wall of the shell, and the support member is located in a different plane from the axis of the inner tank.Type: ApplicationFiled: November 1, 2023Publication date: February 6, 2025Applicants: Nantong CIMC Energy Equipment Co. Ltd., China International Marine Containers (Group) Co., Ltd., CIMC ENRIC Investment Holdings (Shenzhen) Co., Ltd.Inventors: Hang HAI, Yongxin LUO, Xiaoxiang ZHOU, Lin ZHAO, Jian TANG, Ping'an JIANG, Weidong SHEN, Yunkai ZHANG, Xiaolin ZHU
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Patent number: 12216869Abstract: Provided are a display panel and a display device. An isolation dam is provided in a peripheral area of the display panel. The display panel includes: a display functional layer comprising a plurality of display signal traces; and a touch-control functional layer comprising a plurality of touch-control signal traces. On the binding side, there are a first boundary and a second boundary, and a first trace area located between the first boundary and the second boundary, the first boundary is closer to the display area than the second boundary. In the first trace area, the touch-control signal trace is arranged along a first direction and are led out from the binding circuit and connected to the touch-control pattern via the isolation dam and the first trace area in sequence, the display signal trace is arranged along a second direction and intersects with the touch signal trace.Type: GrantFiled: August 29, 2022Date of Patent: February 4, 2025Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yi Qu, Zhiwen Chu, Yang Zhou, Lu Bai, Junxiu Dai, Xinxin Wang, Yi Zhang, Shun Zhang, Xin Chen, Yu Wang, Ping Wen, Yuanqi Zhang, Wei Wang
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Patent number: D1060089Type: GrantFiled: May 24, 2023Date of Patent: February 4, 2025Assignee: XIAMEN EDDE SPORTS TECHNOLOGY CO., LTD.Inventors: Ping Zhou, Lingpeng Shen, Fayou Luo