Patents by Inventor Hai Zhang
Hai Zhang 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: 20240142394Abstract: Disclosed are a material analysis method based on the crystal structure database, a system, a computer-readable storage medium and an application. The material analysis method includes comparing experimental pattern information obtained from examination of a to-be-tested sample with theoretical pattern information calculated from material structure data in the crystal structure database, and obtaining crystallographic information and phase composition of the to-be-tested sample through intelligent analysis. The crystallographic information include space group, unit cell parameter, and specific coordinates of atoms in unit cell. The crystal structure database has material structure data obtained by experimental measurement and/or theoretical prediction, including chemical formula, space group, unit cell parameter and specific coordinates of atoms in unit cell.Type: ApplicationFiled: July 30, 2021Publication date: May 2, 2024Inventors: Feng PAN, Shunning LI, Cheng DONG, Wentao ZHANG, Chenxin HOU, Litao CHEN, Junjie PAN, Shisheng ZHENG, Yuan LIN, Hai LIN
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Publication number: 20240131222Abstract: The present invention relates to a transdermal photocuring forming hydrogel with biological activity. The hydrogel can release recombinant collagen with biological activity, the recombinant collagen includes a sequence as shown in SEQ ID No. 1, an amino acid sequence of the recombinant collagen includes N basic repetitive units, and each basic repetitive unit includes n1 of the following characteristic amino acid sequences: “G-Xaa1-Xaa2-G-E-Xaa3”; the 3? end and the 5? end of the basic repetitive unit are connected to form the above characteristic amino acid sequence. The recombinant collagen provided by the present invention has relatively obvious integrin binding activity, and has the effects of promoting cell adhesion, proliferation and differentiation. The hydrogel of the present invention has good biocompatibility and stable quality, which can be cured and formed in situ in a transdermal photo-crosslinking manner after injection, with simple, convenient and controllable operation.Type: ApplicationFiled: October 8, 2023Publication date: April 25, 2024Inventors: Hai LIN, He QIU, Jing WANG, Jian WANG, Yang XU, Lu SONG, Xia YANG, Xingdong ZHANG
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Publication number: 20240134915Abstract: In some implementations, a device may receive data associated with a set of taxonomies, wherein a taxonomy, of the set of taxonomies, represents a classification of a set of relationships of data entries of the data. The device may integrate the set of taxonomies to generate a meta-taxonomy of the data. The device may generate a data graph of the data based on integrating the set of taxonomies to generate the meta-taxonomy, wherein the data graph is based on a graph-based search model that is associated with at least one of: taxonomy-based filtering, metadata attribute prioritization, or semantic matching. The device may store the data graph.Type: ApplicationFiled: October 20, 2022Publication date: April 25, 2024Inventors: Tianyou ZHANG, Ramine TINATI, Nisith SINGH, Ming Yang THAM, Hai LE, Sidharth MITTAL
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Patent number: 11965621Abstract: A mounting bracket includes a bracket body, a locking assembly and support foot. The bracket body is configured for component installation. The locking assembly is arranged on the bracket body, and the support foot is arranged on the bracket body. The support foot is slide along the up and down direction of the bracket body, and the locking assembly is configured to lock the support foot at a preset position. Through the above structure, the support foot is installed on the ground and used to support the bracket body, and the locking assembly locks the support foot at a preset position to correspondingly adjust the height of the bracket body from the ground, so as to adjust the suspension height of the components installed on the bracket body.Type: GrantFiled: March 16, 2022Date of Patent: April 23, 2024Assignee: ZHONGSHAN MEITU PLASTIC IND. CO., LTD.Inventors: Wenhui Zhou, Hai Zhang, Haojia Huang, Jiafu Ma, Weinan Liang
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Patent number: 11966672Abstract: A method and a system for simulating contact and interaction between a support member and a chamber surrounding rock mass are provided in the application.Type: GrantFiled: July 14, 2023Date of Patent: April 23, 2024Assignee: China University of Mining and TechnologyInventors: Qian Yin, Jiangyu Wu, Hongwen Jing, Zheng Jiang, Tianci Deng, Hai Pu, Qiang Zhang, Bo Meng
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Publication number: 20240126112Abstract: A display device, including a backlight module (1). The backlight module (1) includes an optical film layer (2), the optical film layer (2) includes at least two diffusers (21) stacked in sequence, and the haze of each diffuser (21) is 80%-99%. The backlight module (1) further includes an LED light source (3), and the optical band of the LED light source (3) is greater than 455 nm. The display device further includes a cover plate (5) and at least one anti-reflection layer (7), the cover plate (5) is provided with an atomization layer (51), and the anti-reflection layer (7) is located on the side of the cover plate (5) facing away from a display panel (4).Type: ApplicationFiled: February 23, 2021Publication date: April 18, 2024Inventors: Hu LI, Tingfei WANG, Liangliang ZHENG, Hai KANG, Douqing ZHANG, Zhao DONG, Xuemei ZHAO
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Publication number: 20240128588Abstract: Disclosed is a separator and a battery including the separator. The separator includes a substrate, heat-resistant layers, and an adhesive layer, the heat-resistant layers are disposed on two opposite surfaces of the substrate, and the adhesive layer is disposed on the heat-resistant layer; and an adhesive force between the adhesive layer and negative electrode is A, a peel force between a heat-resistant layer and the substrate is B, and a ratio of A to B is greater than 1. In the present disclosure, heat-resistant layers of a separator are bonded to a surface of negative electrode, so that it is difficult for the positive electrode and the negative electrode to be shorted at a high temperature, thereby improving safety performance of a battery.Type: ApplicationFiled: December 28, 2023Publication date: April 18, 2024Applicant: ZHUHAI COSMX BATTERY CO., LTD.Inventors: Yingdi MU, Zulai ZHANG, Hai WANG, Suli LI
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Patent number: 11962370Abstract: A technique for improving wireless communication characteristics involving matching transmitter antenna patterns to receiver antenna patterns. In a specific implementation, the transmitter antenna pattern adapts to changing parameters, such as when a smartphone is initially held in a first orientation and is later held in a second orientation. Because the transmitter antenna pattern matches receiver antenna patterns, signal quality between stations improves. In some implementations, antennas are organized and mounted to maximize spatial diversity to cause peak gains in different directions.Type: GrantFiled: June 3, 2020Date of Patent: April 16, 2024Assignee: Extreme Networks, Inc.Inventors: Changming Liu, George Gang Chen, Hai Lin, Liangfu Zhang
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Patent number: 11958552Abstract: A bionic robot is provided, which includes a body; a plurality of sets of wheeled leg devices arranged at intervals in a front-rear direction, each comprising two wheeled leg devices arranged symmetrically in a left-right direction, each comprising a leg assembly and a travel wheel, and a power output shaft connected to the travel wheel; and a suspension device disposed in the body and connected to at least two sets from the plurality of sets of wheeled leg devices. The at least two sets of wheeled leg devices are located at the foremost end and the backmost end respectively. The suspension device comprises a plurality of drive assemblies, each connected to a corresponding leg assembly, which each comprise: an electric cylinder being configured to drive a telescopic rod to extend or retract; a damper connected between the body and the leg assembly; and an elastic member fitted over the damper.Type: GrantFiled: October 29, 2020Date of Patent: April 16, 2024Assignees: INNER MONGOLIA SU MENG TECHNOLOGY POWER EQUIPMENT CO., LTD., CHINA UNIVERSITY OF MINING & TECHNOLOGY, BEIJINGInventors: Jianwei Zhao, Hai Zhang, Zhikang Chi, Haichao Zhang, Chaoyi Liu, Xiaofei Ma
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Patent number: 11959265Abstract: A regulating device for regulating water consumption of a concealed water tank includes a water tank, a hinged base is fixedly arranged on the inner wall of the water tank, a water separator is hinged on the hinged base. A regulating mechanism is arranged between the hinged base and the water separator, and the regulating mechanism can drive the water separator to rotate and fix to divide the accommodation space of the water tank. Compared with the prior art, the regulating device realizes the variable volume of the water tank by regulating the rotation of the water separator through the regulating mechanism. The structure is simple and convenient for the later repair and maintenance of the water tank.Type: GrantFiled: February 22, 2022Date of Patent: April 16, 2024Assignee: ZHONGSHAN MEITU PLASTIC IND. CO., LTD.Inventors: Wenhui Zhou, Hai Zhang, Haojia Huang, Ke Xiao
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Publication number: 20240115763Abstract: The present invention discloses a recombinant collagen protein and its use in the cartilage repair matrix. The present invention discloses a recombinant collagen protein which contains the sequence shown in SEQ ID No. 1; the amino acid sequence of the stated recombinant collagen protein comprises N basic repetitive units; the basic repetitive unit contains n1 amino acid sequences with the following characteristic: G-Xaa1-Xaa2-G-E-Xaa3; the 3? end and the 5? end of the basic repetitive unit are connected to form the amino acid sequence with the above characteristic. The recombinant collagen protein claimed by the present invention has significant integrin binding activity, has the effect of promoting cell adhesion, proliferation, differentiation, and repairing cartilage tissue defects, etc, and it has promising prospects for application.Type: ApplicationFiled: October 9, 2023Publication date: April 11, 2024Inventors: Hai LIN, Yang XU, Jing WANG, Zhanhong LIU, Xia YANG, Xingdong ZHANG
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Patent number: 11954417Abstract: Disclosed a method for predicting permeability of a multi-mineral phase digital core based on deep learning. In the present disclosure, a three-dimensional digital core is constructed and a pore structure is randomly generated; after a plurality of multi-mineral digital core images is acquired by performing image segmentation on the three-dimensional digital core, permeability corresponding to each of the multi-mineral digital core images is acquired by simulation using multi-physics field simulation software and a multi-mineral digital core data set is constructed based on the plurality of multi-mineral digital core images and the permeability corresponding to each of the multi-mineral digital core images; an SE-ResNet18 convolutional neural network is constructed and trained with the multi-mineral digital core data set; and an image of a multi-mineral core to be predicted is input into the trained SE-ResNet18 convolutional neural network to determine the permeability of the multi-mineral core.Type: GrantFiled: November 8, 2023Date of Patent: April 9, 2024Assignee: CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)Inventors: Hai Sun, Liang Zhou, Dongyan Fan, Lei Zhang, Jun Yao, Yongfei Yang, Kai Zhang, Qian Sang, Xia Yan, Lei Liu, Fei Luo, Yuda Kan
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Publication number: 20240111131Abstract: An optical imaging lens includes a first lens element to a fourth lens element, and each lens element has an object-side surface and an image-side surface. The first lens element has negative refracting power, an optical axis region of the object-side surface of the first lens element is convex, the third lens element has negative refracting power, and an optical axis region of the image-side surface of the fourth lens element is convex. Lens elements included by the optical imaging lens are only the four lens elements described above, and the optical imaging lens satisfies the relationship of Tmax+Tmin?700.000 ?m, Tmax is a maximum thickness of the four lens elements from the first lens element to the fourth lens element along the optical axis, Tmin is a minimum thickness of the four lens elements from the first lens element to the fourth lens element along the optical axis.Type: ApplicationFiled: October 5, 2023Publication date: April 4, 2024Applicant: Genius Electronic Optical (Xiamen) Co., Ltd.Inventors: Huabin Liao, Hai Lin, Ou Zhou, Lanlan Zhang
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Patent number: 11946627Abstract: A warning device (100, 212, 301, 302, 510) for use in a luminaire (201, 410, 501), comprising a housing (110, 210, 310) accommodating a drive module (115, 215, 401, 402, 520) arranged to be coupled to a luminaire and to a mains voltage (260, 560). The drive module comprises a light source (120, 420) coupled to a switch (180, 380, 491, 492) and an electrical interface (140, 240) configured to electrically connect the drive module and the mains voltage to a light element (530) of the luminaire. The housing comprises a lid (130, 230, 330) operably coupled to the switch of the drive module and configured to activate the switch upon an opening of the lid for switching on the light source upon a current of the mains voltage passing in the electrical interface and deactivate the switch module upon a closing of the lid for switching off the light source.Type: GrantFiled: May 21, 2021Date of Patent: April 2, 2024Assignee: SIGNIFY HOLDING, B.V.Inventors: Liang Zhou, Liwen Zhou, Miner Zhang, Hai Tao Liu
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Publication number: 20240105502Abstract: A semiconductor structure is provided. The semiconductor structure includes a wafer structure. The wafer structure has a normal region and a trimmed region adjacent to the normal region. A top surface of the trimmed region is lower than a top surface of the normal region. The semiconductor structure includes a dielectric layer and a conductive layer disposed on the wafer structure in the normal region and the trimmed region. The semiconductor structure includes a protective layer disposed on a portion of the dielectric layer in the trimmed region and a portion of the conductive layer in the trimmed region. The semiconductor structure includes another dielectric layer disposed on a portion of the dielectric layer in the normal region and a portion of the conductive layer in the normal region and on the protective layer.Type: ApplicationFiled: December 13, 2023Publication date: March 28, 2024Inventors: Tien-Tsai HUNG, Yi LIU, Guo-Hai ZHANG, Ching-Hwa TEY
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Patent number: 11934488Abstract: The present disclosure provides a method and system for constructing a digital rock, and relates to the technical field of digital rocks. According to the method, a three-dimensional (3D) digital rock image that can reflect real rock information is obtained using an image scanning technology, and the image is preprocessed to obtain a digital rock training image for training a generative adversarial network (GAN). The trained GAN is stored to obtain a digital rock construction model. The stored digital rock construction model can be directly used to quickly construct a target digital rock image. This not only greatly reduces computational costs, but also reduces costs and time consumption for obtaining high-resolution sample images. In addition, the constructed target digital rock image can also reflect real rock information.Type: GrantFiled: September 10, 2020Date of Patent: March 19, 2024Assignee: China University of Petroleum (East China)Inventors: Yongfei Yang, Fugui Liu, Jun Yao, Huaisen Song, Kai Zhang, Lei Zhang, Hai Sun, Wenhui Song, Yuanbo Wang, Bozhao Xu
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Publication number: 20240086650Abstract: The present invention relates to a relation extraction system adapted to financial entities and fused with prior knowledge and a method thereof, the system at least comprising: a deep pretraining module, for training and generating a deep pretrained model for recognizing attributes of the financial entities; a keyword analyzing module, for extracting and outputting positional information and importance vectors of keywords in a Chinese finance-related text; an attention mechanism module, for encoding the positional information of the keywords to obtain attention masks, and inputting them with entity information into the deep pretrained model to acquire text feature vectors; and an optimal margin distribution model module, for predicting financial-entity relations based on the text feature vectors and the importance vectors.Type: ApplicationFiled: June 30, 2023Publication date: March 14, 2024Inventors: Xuanhua SHI, Yao WAN, Teng ZHANG, Hai JIN, Nan CAO, Mengfan LI
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Publication number: 20240085579Abstract: A tuning method for a collimator of a CT machine, which, in each cycle of X-ray scan operation and stop, may include determining whether an X-ray is generated from the anode plate; calculating the Z-direction heating displacement of the slot plate during the current scan based on a detected X-ray, driving the slot plate to move by the heating displacement in the Z-direction, calculating the total Z-direction heating displacement of the slot plate at the end of the current scan, calculating the cooling displacement of the slot plate during the current stop based on the stop time of the X-ray, and driving the slot plate to move.Type: ApplicationFiled: September 8, 2023Publication date: March 14, 2024Applicant: Siemens Healthcare GmbHInventors: Jia Peng Zhu, Li Dong Zhang, Jian Zhang, Ji Feng Zhao, Feng Hai Yu
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Publication number: 20240087491Abstract: This application is applicable to the field of intelligent vehicles, and specifically provides a projection method and apparatus, a vehicle, and an AR-HUD. The projection method includes: obtaining image information and position information of a calibration object; projecting the calibration object based on the image information and the position information of the calibration object and an imaging model; and when an overlap ratio between the calibration object and a projection plane of the calibration object is less than a first threshold, adjusting a parameter of the imaging model. According to this application, an image projected and displayed may be aligned with a real world, which improves a projection display effect.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Inventors: Xinyan Jiang, Yuteng Zhang, Hai Yu
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Patent number: 11927841Abstract: The disclosure provides a display panel and a display apparatus, and belongs to the field of display technology. The display panel includes a display backplane and an antenna structure; the display panel further includes a frequency selective surface on a side of the antenna structure close to a light exit surface of the display panel; the frequency selective surface is configured to transmit an electromagnetic wave with a specific frequency, so as to enhance a radiation gain of the antenna structure.Type: GrantFiled: June 10, 2021Date of Patent: March 12, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yafei Zhang, Hai Yu, Yanzhao Li, Feng Qu