Patents by Inventor Rui Yan
Rui Yan 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: 20240170503Abstract: An array substrate, a liquid crystal display panel and a display apparatus. The array substrate comprises: a substrate (10), a first insulating layer (20), a second insulating layer (30), a third insulating layer (40), a planarization layer (50), a first electrode layer (90A), a fourth insulating layer (70) and a second electrode layer (90B), the third insulating layer comprises a first interlayer insulating layer (40A), a second interlayer insulating layer (40B) and a third interlayer insulating layer (40C), which are sequentially stacked; the first interlayer insulating layer is located on the side of the second interlayer insulating layer close to the substrate (10), the third interlayer insulating layer is located on the side of the second interlayer insulating layer away from the substrate; the material of the first interlayer insulating layer and third interlayer insulating layer comprises silicon oxide, the material of the second interlayer insulating layer comprises silicon nitride.Type: ApplicationFiled: October 31, 2022Publication date: May 23, 2024Inventors: Haoyi XIN, Wei LI, Yanfeng LI, Jingjing XU, Min ZHANG, Rui FAN, Chenrong QIAO, Xiao YAN, Zhao LIU, Jing LI, Jianxiong FAN, Shangpeng LIU, Haidong SU
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Patent number: 11985780Abstract: Disclosed are an electronic device, an expansion card assembly and a server device. The electronic device comprises a hard disk slot and the expansion card assembly. The expansion card assembly is arranged in the hard disk slot in a pluggable manner; the hard disk slot comprises a first type of interface and a second type of interface. The first type of interface is used for communicating with the hard disk, and the second type of interface is used for communicating with the expansion card assembly. Therefore, the expansion card assembly is expanded by means of the hard disk slot in the electronic device, so that the expansion requirement of the expansion card assembly is met.Type: GrantFiled: July 25, 2019Date of Patent: May 14, 2024Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.Inventors: Honghai Zhang, Yanfei Zhang, Jie Yan, Chuan Chen, Rui Chen
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Patent number: 11979398Abstract: A voiceprint authentication apparatus is provided, comprising: a voice receiving module configured to receive a user's voices in different speaking modes; a feature extraction module configured to extract respective sets of voice features from the user's voices in different speaking modes; a synthesis module configured to generate a first voiceprint template by synthesizing the respective sets of voice features; and a first communication module configured to send the first voiceprint template to a server to authenticate the user, wherein the user's voices and the respective sets of voice features are not sent to the server. A corresponding voice authentication method, as well as a computer readable medium, are also provided.Type: GrantFiled: January 22, 2018Date of Patent: May 7, 2024Inventors: Rui Zhang, Zheng Yan
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Publication number: 20240144664Abstract: Embodiments of the present disclosure provide a solution for multimodal data processing. A method comprises: obtaining image data and text data; and extracting a target visual feature of image data and a target textual feature of text data using a feature extraction model. The feature extraction model comprises alternatively deployed cross-modal encoding parts and visual encoding parts. The extracting comprises: performing, using a first cross-modal encoding part of the feature extraction model, cross-modal feature encoding on a first intermediate visual feature of the image data and a first intermediate textual feature of the text data, to obtain a second intermediate visual feature and a second intermediate textual feature; performing, using a first visual encoding part of the feature extraction model, visual modal feature encoding on the second intermediate visual feature, to obtain a third intermediate visual feature.Type: ApplicationFiled: December 21, 2023Publication date: May 2, 2024Inventors: Song Bai, Rui Yan, Heng Wang, Junhao Zhang, Chuhui Xue, Wenqing Zhang
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Publication number: 20240138546Abstract: Provided are various embodiments of a fastening assembly and wearable mount as well as methods, devices, components, and assemblies associated therewith. An example fastening assembly includes a trigger assembly having an actuator configured to be operated by a user and a housing comprising a housing connection portion. The housing may receive the actuator. The fastening assembly may further include a connector configured to engage the housing connection portion.Type: ApplicationFiled: October 9, 2023Publication date: May 2, 2024Inventors: Menglong GAO, Yuyan WANG, Xianwei YAN, Fei ZHAO, Yuefeng MO, Rui HOU
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Publication number: 20240144656Abstract: A method, apparatus, device, and medium for image processing is provided. The method includes generating, using an image generation process, a first set of synthetic images based on a first set of codes associated with the first image class in a codebook and based on a first class feature associated with a first image class; generating, using a feature extraction process, a first set of reference features based on the first set of synthetic images and generating a first set of target features based on a plurality of sets of training images belonging to the first image class in a training image set; and updating the image generation process and the codebook according to at least a first training objective to reduce a difference between each reference feature in the first set of reference features and a corresponding target feature in the first set of target features.Type: ApplicationFiled: December 22, 2023Publication date: May 2, 2024Inventors: Song Bai, Junhao Zhang, Heng Wang, Rui Yan, Chuhui Xue, Wenqing Zhang
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Patent number: 11952400Abstract: Provided are a bovine rotavirus fusion protein and calf diarrhea multivalent vaccine. The bovine rotavirus fusion protein contains a VP6 fragment, wherein the VP6 fragment contains an amino acid sequence as represented by SEQ ID NO. 4, and at least one loop region of the following (a)˜(c) is substituted with an antigenic epitope derived from bovine coronavirus and/or an antigenic epitope derived from E. coli: (a) amino acid residues of sites 168-177; with an amino acid sequence as represented by SEQ ID NO. 1; (b) amino acid residues of sites 194-205; with an amino acid sequence as represented by SEQ ID NO. 2; and (a) amino acid residues of sites 296-316, with an amino acid sequence as represented by SEQ ID NO. 3, The bovine rotavirus fusion protein contains a plurality of antigenic epitopes, and can enable a host to generate a plurality of antibodies after immunizing the host.Type: GrantFiled: April 16, 2021Date of Patent: April 9, 2024Assignee: TECON BIOPHARMACEUTICAL CO., LTD.Inventors: Sun He, Yiping Pan, Guoqing Zhang, Pengxian Yan, Na Xi, Miaomiao Guo, Shengdong Xiao, Tianzeng Li, Rui Han, Yumeng Wang, Jiubin Du, Pei Zheng, Jian Cao
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Publication number: 20240085328Abstract: Systems and methods are provided for excitation spectral microscopy using frame-synchronized acousto-optic scanning of fluorescent excitation wavelengths. Linear unmixing of the images of targets of components that are individually labeled with different fluorophores can be simultaneously imaged with high temporal resolution and low crosstalk and the local abundance of each fluorophore at each pixel can be quantified. Fluorophore decomposed micrographs of the sample can be obtained by rendering the abundance in each pixel as an image.Type: ApplicationFiled: October 11, 2023Publication date: March 14, 2024Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Ke Xu, Kun Chen, Rui Yan, Limin Xiang
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Patent number: 11930595Abstract: The present application provides a circuit material and a circuit board containing the same. The circuit material comprises a conductive metal layer and a dielectric substrate layer, and an adhesive layer arranged therebetween, wherein the adhesive layer is made of a material which comprises an adhesive composition comprising a resin component and a non-resin component, wherein the resin component is composed of unsaturated polyphenylene ether resin, SBS resin and maleimide resin; and the non-resin component comprises an initiator; and the adhesive layer is obtained by applying the adhesive composition dissolved in a solvent onto the surface of the conductive metal layer or the dielectric substrate layer in the form of a solution, or by applying to a release material and removing the release material after partially curing or completely curing.Type: GrantFiled: January 29, 2021Date of Patent: March 12, 2024Assignee: Shengyi Technology Co., Ltd.Inventors: Weifeng Yin, Cui Huo, Rui Liu, Yongjing Xu, Shanyin Yan
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Publication number: 20230314407Abstract: The present invention relates to the technical field of model establishment, and provides a dimethylarsinous acid-induced malignantly transformed cell line of human keratinocytes and application thereof. In the present invention, human keratinocytes are persistently exposed to and incubated with a low dose of dimethylarsinous acid, to construct an inorganic arsenic metabolite dimethylarsinous acid (DMAIII)-induced malignantly transformed cell model of human keratinocytes. The malignantly transformed cell model of the present invention promotes the identification of carcinogenicity of arsenic methylated metabolites, and indicates that long-term exposure to low-dose arsenic metabolite dimethylarsinous acid (DMAIII) causes malignant transformation of skin cells, thus providing a new cell model basis and new research idea for the study of carcinogenic mechanism of arsenic.Type: ApplicationFiled: April 20, 2021Publication date: October 5, 2023Inventors: Yan AN, Rui YAN, Jiayuan MAO, Qianlei YANG, Haixuan XIA, Qi KONG, Yuanjie WEI
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Publication number: 20230248252Abstract: A PPG sensor, an electronic device, and a wearable device are provided. The PPG sensor includes: a first light-emitting unit, configured to emit a first optical signal; a second light-emitting unit, configured to at least emit another first optical signal; and a plurality of photoelectric sensors, wherein the first light-emitting unit and M photoelectric sensors of the plurality of photoelectric sensors form a first measurement channel, the M photoelectric sensors are connected in parallel, and a first photocurrent signal is obtained based on the first measurement channel; the second light-emitting unit and N photoelectric sensors of the plurality of photoelectric sensors form a second measurement channel, the N photoelectric sensors are connected in parallel, and a second photocurrent signal is obtained based on the second measurement channel; wherein N is greater than M, and both M and N are natural numbers.Type: ApplicationFiled: April 12, 2023Publication date: August 10, 2023Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventor: Rui YAN
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Publication number: 20230233094Abstract: The present disclosure discloses a PPG sensor, an electronic device and a wearable device. The PPG sensor includes a first light-emitting assembly configured to emit a first optical signal; a second light-emitting assembly configured to emit a second optical signal; and a plurality of photoelectric sensors configured to receive the first optical signal and the second optical signal. A distance between the first light-emitting assembly and at least one of the plurality of photoelectric sensors is greater than a minimum one of the distances between the second light-emitting assembly and each of the plurality of photoelectric sensors.Type: ApplicationFiled: April 3, 2023Publication date: July 27, 2023Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventor: Rui YAN
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Method of consolidating subterranean formations using cationic and anionic and/or non-ionic polymers
Patent number: 11692123Abstract: A method of consolidating a subterranean formation which comprises particles is provided. The method includes selecting a subterranean formation in need of consolidation, contacting the particles with a cationic polymer and then an anionic or non-ionic polymer, thereby agglomerating the particles and consolidating the formation, wherein the agglomeration increases the uniformity of the size of the particles. Methods of producing hydrocarbon wherein the formation is consolidated by the method herein described are also provided. Use of kits comprising cationic polymer and anionic polymer and/or non-ionic polymer to consolidate subterranean formations is further provided. Kits comprising the polymers used in the method are also provided.Type: GrantFiled: April 5, 2018Date of Patent: July 4, 2023Assignee: Petroliam Nasional Berhad (Petronas)Inventors: Rui Yan Lee, Paul F. Luckham, Omar K. Matar -
Publication number: 20230159910Abstract: The present invention relates to the technical field of model establishment, and provides a dimethylmonothioarsinic acid-induced malignantly transformed cell line of human keratinocytes and use thereof. In the present invention, human keratinocytes are persistently exposed to and incubated with dimethylmonothioarsinic acid, to construct an inorganic arsenic metabolite dimethylmonothioarsinic acid (DMMTAv)-induced malignantly transformed cell model of human keratinocytes. The malignantly transformed cell model of the present invention promotes the identification of carcinogenicity of arsenic methylated metabolites, and indicates that long-term exposure to low-dose arsenic metabolite dimethylmonothioarsinic acid (DMMTAv) causes malignant transformation of skin cells, thus providing a new cell model basis and new research idea for the study of carcinogenic mechanism of arsenic.Type: ApplicationFiled: February 20, 2021Publication date: May 25, 2023Inventors: Yan AN, Rui YAN, Jiayuan MAO, Qianlei YANG, Haixuan XIA, Qi KONG, Yuanjie WEI
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Patent number: 11645547Abstract: The present disclosure provides a human-machine interactive method based on artificial intelligence and a human-machine interactive device based on artificial intelligence. The method includes: receiving a query from a user; processing the query based on a pre-generated model, and obtaining an answer with a human conversation style corresponding to the query, wherein the model is generated based on a human conversation corpus; and feeding back the answer to the user.Type: GrantFiled: January 23, 2017Date of Patent: May 9, 2023Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.Inventors: Hao Tian, Shiqi Zhao, Zhou Xin, Quan Wen, Wentao Ma, Teng Xu, Xinnuo Xu, Haisong Zhang, Xiangyang Zhou, Rui Yan
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Publication number: 20230059370Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for predicting gaze and awareness using a neural network model. One of the methods includes obtaining sensor data (i) that is captured by one or more sensors of an autonomous vehicle and (ii) that characterizes an agent that is in a vicinity of the autonomous vehicle in an environment at a current time point. The sensor data is processed using a gaze prediction neural network to generate a gaze prediction that predicts a gaze of the agent at the current time point. The gaze prediction neural network includes an embedding subnetwork that is configured to process the sensor data to generate an embedding characterizing the agent, and a gaze subnetwork that is configured to process the embedding to generate the gaze prediction.Type: ApplicationFiled: August 12, 2022Publication date: February 23, 2023Inventors: Junhua Mao, Xinwei Shi, Anne Hobbs Dorsey, Rui Yan, Chi Yeung Jonathan Ng
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Publication number: 20220413637Abstract: A method for predicting a drawn point of a stylus includes obtaining a plurality of reported points of a stylus, determining a reported point prediction model based on the reported points, performing prediction using the reported point prediction model to obtain at least one predicted point, and drawing the at least one predicted point and displaying the drawn predicted point.Type: ApplicationFiled: November 23, 2020Publication date: December 29, 2022Inventors: Da Wu, Yedong Wang, Rui Yan, Feng Sun
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Patent number: 11531313Abstract: The present disclosure provides an STM32-based automatic control system for a broadcast transmitter, including an STM32 microcontroller, a host computer, a drive unit, a touch screen unit, a local network server unit, an image acquisition unit and a sampling unit, wherein the STM32 microcontroller is connected to the host computer. An output interface of the STM32 microcontroller is connected to the drive unit, wherein the touch screen unit is configured to display acquired information that is processed, and receive a control instruction of a touch operation. The local network server unit is configured to achieve remote network display of transmitter information and remote network control, the image acquisition unit is configured to timely acquire an image in a cabinet of the transmitter such that a maintainer can conduct remote observation, and the sampling unit is configured to control the drive unit to achieve automatic control of the transmitter.Type: GrantFiled: July 21, 2021Date of Patent: December 20, 2022Assignee: Shaanxi University of Science & TechnologyInventors: Mingwei Wang, Zhao Wang, Kaisheng Shi, Rui Yan, Yeqi Huang
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Publication number: 20220147001Abstract: The present disclosure provides an STM32-based automatic control system for a broadcast transmitter, including an STM32 microcontroller, a host computer, a drive unit, a touch screen unit, a local network server unit, an image acquisition unit and a sampling unit, wherein the STM32 microcontroller is connected to the host computer. An output interface of the STM32 microcontroller is connected to the drive unit, wherein the touch screen unit is configured to display acquired information that is processed, and receive a control instruction of a touch operation. The local network server unit is configured to achieve remote network display of transmitter information and remote network control, the image acquisition unit is configured to timely acquire an image in a cabinet of the transmitter such that a maintainer can conduct remote observation, and the sampling unit is configured to control the drive unit to achieve automatic control of the transmitter.Type: ApplicationFiled: July 21, 2021Publication date: May 12, 2022Inventors: Mingwei Wang, Zhao Wang, Kaisheng Shi, Rui Yan, Yeqi Huang
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Patent number: 11242746Abstract: A method for planning and drilling a well includes receiving geomechanical and geological data for a subterranean domain, and receiving an initial well trajectory including a well path and survey points. The method includes conducting a wellbore stability analysis along the well trajectory based in part on the geomechanical and geological data. Conducting the wellbore stability analysis includes identifying a subset of the well path intervals along the well trajectory as having a risk for instability. The method includes calculating a geomechanics nudge for one or more survey points along the well trajectory. The geomechanics nudge is calculated as a derivative of the wellbore stability at the one or more survey points. The method includes modifying the one or more survey points and the one or more well path intervals connected thereto based in part on the geomechanics nudge to generate a modified well trajectory.Type: GrantFiled: January 16, 2019Date of Patent: February 8, 2022Assignee: Schlumberger Technology CorporationInventors: Gong Rui Yan, Zhenning Bao, Qing Liu, Bei Yan