Patents by Inventor Xinyu Xu
Xinyu Xu 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).
-
Publication number: 20250151457Abstract: A solar cell is provided, including: a substrate; a passivation layer formed over a surface of the substrate; fingers penetrating the passivation layer to be electrically connected to the substrate and including first and second fingers alternatingly arranged; connection electrodes each in electrical contact with end portions of at least two adjacent first fingers on a same side and includes one of a sectional structure and a curved wave-like structure. The sectional structure includes at least a first connection section and a second connection section connected to each other, where the first connection section is connected to an end portion of a respective finger of the at least two adjacent first fingers, the first connection section and the respective finger has an included angle that is not equal to 180°, and the first connection section and the second connection section has an included angle that is not equal to 180°.Type: ApplicationFiled: February 16, 2024Publication date: May 8, 2025Inventors: Huimin LI, Menglei XU, Jie YANG, Xiao CHEN, Xinyu ZHANG
-
Patent number: 12294525Abstract: A data stream classification model updating method is disclosed. Determining, based on packet information of a current data stream and a behavior classification model, a first data stream class corresponding to the current data stream; determining, based on a target correspondence and a common feature of the current data stream, a second data stream class corresponding to the current data stream, where the target correspondence is a correspondence between a plurality of common features and a plurality of data stream classes; and if the first data stream class is different from the second data stream class, obtaining correction data corresponding to the current data stream, where the correction data includes the packet information of the current data stream and the second data stream class, and the correction data is used as a training sample to update the behavior classification model.Type: GrantFiled: August 26, 2022Date of Patent: May 6, 2025Assignee: Huawei Technologies Co., Ltd.Inventors: Jun Wu, Xinyu Hu, Liang Zhang, Huiying Xu
-
Patent number: 12293543Abstract: Techniques for performing computer vision operations for a vehicle using image data of an environment of the vehicle are described herein. In some cases, a vehicle (e.g., an autonomous vehicle) can determine a predicted position (including a predicted depth) and/or a predicted trajectory for an object in the vehicle environment based on data generated by projecting a map object described by the map data for a vehicle environment to image data of the vehicle environment.Type: GrantFiled: December 19, 2022Date of Patent: May 6, 2025Assignee: Zoox, Inc.Inventors: Xin Wang, Xinyu Xu
-
Publication number: 20250143010Abstract: Embodiments of the present disclosure relate to a solar cell and a photovoltaic module. The solar cell includes a bottom cell, a recombination layer, and a top cell stacked in a first direction. The bottom cell includes at least one first electrode, a first semiconductor conductive layer, a substrate, and a second semiconductor conductive layer stacked in the first direction. The recombination layer includes a dielectric layer and a first transparent conductive layer stacked in the first direction, the second semiconductor conductive layer has a first surface facing towards the top cell, and the dielectric layer is formed on at least a portion of the first surface. In this way, the photoelectric conversion efficiency of the solar cell can be at least improved.Type: ApplicationFiled: March 25, 2024Publication date: May 1, 2025Inventors: Yuanfang ZHANG, Menglei XU, Jie YANG, Xinyu ZHANG
-
Publication number: 20250142977Abstract: Embodiments of the disclosure relate to a solar cell and a photovoltaic module, where the solar cell includes a bottom cell, a recombination layer, and a top cell which are stacked in sequence in a first direction. The bottom cell includes a first semiconductor conductive layer, a substrate, and a second semiconductor conductive layer that are stacked in sequence in the first direction, and the second semiconductor conductive layer is disposed between the substrate and the top cell. The recombination layer is disposed between the second semiconductor conductive layer and the top cell and includes transparent conductive layers and at least one metal layer that are alternatingly stacked in the first direction, a top layer and a bottom layer of the recombination layer are both transparent conductive layers.Type: ApplicationFiled: March 12, 2024Publication date: May 1, 2025Inventors: Yuanfang ZHANG, Menglei XU, Jie YANG, Xinyu ZHANG
-
Publication number: 20250126965Abstract: The present disclosure provides an organic light-emitting diode, a display panel and a display device, relating to the field of display technologies. The organic light-emitting diode includes a first electrode, at least two emission layers, an optical modulation layer, and a second electrode. A thickness of the optical modulation layer has a relatively bigger range. Therefore, in the case that the thicknesses of other film layers between the first electrode and the second electrode vary, an optical modulation layer having a different thickness can be provided to adjust the microcavity length of the organic light-emitting diode, thereby ensuring the optical performance of the organic light-emitting diode and the display effect of the display panel.Type: ApplicationFiled: March 16, 2023Publication date: April 17, 2025Applicants: BOE Technology Group Co., Ltd., Hefei BOE Joint Technology Co., Ltd.Inventors: Xinyu LI, Xinxin WANG, Xiang WAN, Cheng XU, Dandan ZHOU, Ningning WANG
-
Patent number: 12277172Abstract: Systems, methods, and software described herein provide operations to generate and manage a graph. In one implementation, a graph management system may identify a request to generate a graph from multiple databases. In response to the request, the graph management system may identify attributes of interest in the databases and generate vertices that correspond to the attributes of interest. As the new vertices are generated, the graph management system may determine attributes that are related to the same entity, generate entity vertices that correspond to the entities identified in the databases, and generate edges that connect the attribute vertices to the corresponding entity vertices.Type: GrantFiled: December 18, 2018Date of Patent: April 15, 2025Assignee: TigerGraph, Inc.Inventors: Xinyu Chang, Yu Xu, Zixuan Zhuang, Mingxi Wu
-
Patent number: 12278296Abstract: A method for manufacturing a back-contact solar cell and a back-contact solar cell are provided. The method includes the following. A substrate having a first surface is provided, where the first surface includes first regions and second regions that are alternatingly arranged in a preset direction. First doping layers are formed over the first regions, second doping layers having different conductivity types of the first doping layers are formed over the second regions, and a mask layer is formed on the first doping layers. The respective second doping layer includes two first portions and a second portion arranged in the preset direction, the first portion is abutted on the respective first doping layer.Type: GrantFiled: February 29, 2024Date of Patent: April 15, 2025Assignee: ZHEJIANG JINKO SOLAR CO., LTD.Inventors: Xiu Feng, Menglei Xu, Jie Yang, Xinyu Zhang
-
Patent number: 12279463Abstract: Embodiments of the present disclosure provide a solar cell and a solar cell module. The solar cell includes a first region and a second region, and further includes a substrate having a first surface and a second surface; a tunneling layer covering the second surface; a first emitter formed on part of the tunneling layer in the first region; and a second emitter formed on part of the tunneling layer in the second region and on the first emitter, a conductivity type of the second emitter being different from a conductivity type of the first emitter. The solar cell further includes a first electrode configured to electrically connect with the first emitter by penetrating through the second emitter; and a second electrode formed in the second region and configured to electrically connect with the second emitter.Type: GrantFiled: June 26, 2023Date of Patent: April 15, 2025Assignees: Jinko Green Energy (Shanghai) Management Co., LTD., Zhejiang Jinko Solar Co., Ltd.Inventors: Menglei Xu, Jie Yang, Xinyu Zhang, Hao Jin
-
Publication number: 20250119792Abstract: A BS sleeping strategy for a two-tier HeCN that consists of MaBS and MiBS. The approach involves strategically consolidating workloads distributed across the network onto fewer BSs. At the heart of the strategy is a Bidirectional Long Short-Term Memory (BLSTM) neural network, which predicts future traffic for each user. The predicted traffic data informs the proposed BS sleeping strategy, which shifts user connections from under-utilized MiBSs to other BSs, subsequently powering down the idle MiBSs, while MaBSs remain always on. This strategy is executed with utmost consideration for maintaining service quality, ensuring that the switch does not degrade each user's Signal-to-Interference-plus-Noise Ratio thresholds or traffic demand rate.Type: ApplicationFiled: June 10, 2024Publication date: April 10, 2025Applicant: CITY UNIVERSITY OF HONG KONGInventors: Xinyu WANG, Bingchen LYU, Chao GUO, Jiahe XU, Moshe ZUKERMAN
-
Publication number: 20250112085Abstract: An apparatus is provided which comprises: a plurality of interconnect layers within a substrate, organic dielectric material over the plurality of interconnect layers, copper pads on a surface of a cavity within the organic dielectric material, an integrated circuit bridge device coupled with the copper pads, wherein a surface of the integrated circuit bridge device is elevated above an opening of the cavity, underfill material between the integrated circuit bridge device and the surface of the cavity, and build-up layers formed over the organic dielectric material around the integrated circuit bridge device. Other embodiments are also disclosed and claimed.Type: ApplicationFiled: September 29, 2023Publication date: April 3, 2025Applicant: Intel CorporationInventors: Bohan Shan, Ziyin Lin, Haobo Chen, Yiqun Bai, Kyle Arrington, Jose Waimin, Ryan Carrazzone, Hongxia Feng, Dingying Xu, Srinivas Pietambaram, Minglu Liu, Seyyed Yahya Mousavi, Xinyu Li, Gang Duan, Wei Li, Bin Mu, Mohit Gupta, Jeremy Ecton, Brandon C. Marin, Xiaoying Guo, Ashay Dani
-
Publication number: 20250107317Abstract: Provided is an organic light-emitting diode, including a first electrode, a second electrode, at least two emission layers, a first hole transport layer and a second hole transport layer. A color of a mixture of light emitted from the at least two emission layers is white. The at least two emission layers includes a first emission layer and a second emission layer. The first electrode, the first emission layer, the first hole transport layer, the second hole transport layer, the second emission layer, and the second electrode are disposed on a base substrate and are sequentially laminated in a direction going away from the base substrate. A thickness of the second hole transport layer is greater than a first thickness threshold. A ratio of the thickness of the second hole transport layer to a thickness of the first hole transport layer ranges from 15 to 40.Type: ApplicationFiled: March 16, 2023Publication date: March 27, 2025Applicants: Hefei BOE Joint Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xinyu LI, Xinxin WANG, Xiang WAN, Cheng XU, Dandan ZHOU, Ningning WANG
-
Publication number: 20250102410Abstract: Provided is a method for calibrating a deformation pressure of a large-volume press. The method for calibrating the deformation pressure of the large-volume press includes: depositing a conductive layer onto a surface of a bevel plug to obtain a conductive bevel plug; assembling the conductive bevel plug, a molybdenum pillar, a magnesium oxide tube, a magnesium oxide sample chamber, a magnesium oxide octahedron and a calibration standard material, placing a resulting system in the large-volume press, and subjecting the resulting system to a large-volume press pressure correction experiment.Type: ApplicationFiled: November 10, 2023Publication date: March 27, 2025Applicant: Jilin UniversityInventors: Kuo HU, Xinyu ZHAO, Ran LIU, Dan XU, Di YAO, Saisai WANG, Jinze HE, Zhaodong LIU, Bingbing LIU
-
Publication number: 20250098334Abstract: Embodiments of the present disclosure relate to a solar cell and a photovoltaic module. The solar cell includes a thin-film solar cell and a bottom cell stacked in a first direction. The bottom cell includes: a transparent conductive layer, a first doped conductive layer, an intrinsic amorphous silicon layer, a substrate, a second doped conductive layer, and one or more electrodes that are stacked in the first direction. The transparent conductive layer is between the thin-film solar cell and the first doped conductive layer, and the one or more electrodes are formed on a side of the second doped conductive layer away from the substrate, the one or more electrodes are in ohmic contact with the second doped conductive layer. The first doped conductive layer includes a doped amorphous silicon layer or a doped microcrystalline silicon layer.Type: ApplicationFiled: January 8, 2024Publication date: March 20, 2025Inventors: Yuanfang ZHANG, Menglei XU, Jie YANG, Xinyu ZHANG
-
Publication number: 20250098335Abstract: Embodiments of the present disclosure relate to a solar cell and a photovoltaic module. The solar cell includes a thin-film solar cell and a bottom cell stacked in a first direction. The bottom cell has a stacked structure in the first direction including: a transparent conductive layer, a first doped conductive layer, an intrinsic amorphous silicon layer, a substrate, a selective passivation layer, and one or more electrodes. The selective passivation layer covers a portion of a surface of the substrate away from the intrinsic amorphous silicon layer and includes a plurality of passivation contact structures arranged at intervals in a second direction. Each passivation contact structure includes a tunneling layer and a second doped conductive layer stacked in the first direction. The electrodes are formed on a surface of the selective passivation layer away from the substrate and are in ohmic contact with second doped conductive layers.Type: ApplicationFiled: February 7, 2024Publication date: March 20, 2025Inventors: Yuanfang ZHANG, Menglei XU, Jie YANG, Xinyu ZHANG
-
Publication number: 20250098483Abstract: Provided is a display panel. The display panel includes a base substrate, a first electrode, a light-emitting layer, a protective layer, and a second electrode which are sequentially laminated on a side of the base substrate. A side of the light-emitting layer away from the base substrate is embedded with a target particle, and a gap in communication with the side of the light-emitting layer away from the base substrate is defined between the light-emitting layer and the target particle. The protective layer at least includes a first portion insulated from both the first electrode and the second electrode. The first portion fills the gap.Type: ApplicationFiled: April 17, 2023Publication date: March 20, 2025Applicants: Hefei BOE Joint Technology Co., Ltd., BOE Technology Group Co., Ltd., Beijing BOE Technology Development Co., Ltd.Inventors: Xinxin WANG, Xiang WAN, Xinyu LI, Cheng XU, Dandan ZHOU, Ningning WANG
-
Publication number: 20250081664Abstract: A solar cell including: substrate having front and back surfaces, the back surface includes first, second and gap regions, the first and second regions are staggered and spaced from each other in a first direction, and each gap region is provided between adjacent first and second regions, first pyramidal texture structure regions are formed corresponding to gap regions and distance between top and bottom thereof is 2-4 ?m; first conductive layer formed over the first region; second conductive layer formed over the second region, the second conductive layer has conductivity type opposite to the first conductive layer; first electrode forming electrical contact with the first conductive layer; second electrode forming electrical contact with the second conductive layer; and boundary region between the gap region and the first and/or second conductive layer adjacent thereto, and the boundary region includes strip or line patterned texture structures arranged at intervals.Type: ApplicationFiled: November 21, 2024Publication date: March 6, 2025Inventors: Xiu FENG, Menglei XU, Jie YANG, Xinyu ZHANG
-
Publication number: 20250067649Abstract: A method for measuring activation energy of a catalyst is disclosed, which includes obtaining a resonant frequency change-time curve using an integrated self-heating resonant cantilever (100), converting the resonant frequency change-time curve into a resonant frequency change-temperature curve, converting the resonant frequency change-temperature curve into a coverage-temperature curve, obtaining a coverage change rate-temperature curve by performing first-order differentiation on the coverage-temperature curve, obtaining relevant parameters corresponding to local minimum values from the coverage change rate-temperature curve, and substituting the relevant parameters into calculation formulas to obtain a desorption rate constant of the catalyst and a desorption activation energy of the catalyst. It can be seen that the present disclosure simply requires programmed heating in terms of operating on the samples, which is fast and convenient.Type: ApplicationFiled: December 28, 2021Publication date: February 27, 2025Applicant: SHANGHAI INSTITUTE OF MICROSYSTEM AND INFORMATION TECHNOLOGY, CHINESE ACADEMY OF SCIENCESInventors: Xinxin LI, Xinyu LI, Pengcheng XU, Fanglan YAO, Li SU
-
Patent number: 12230731Abstract: Provided is a solar cell and a photovoltaic module. The solar cell includes a silicon substrate, and the silicon substrate includes a front surface and a back surface arranged opposite to each other. P-type conductive regions and N-type conductive regions are alternately arranged on the back surface of the silicon substrate. Front surface field regions are located on the front surface of the silicon substrate and spaced from each other. The front surface field regions each corresponds to one of the P-type conductive regions or one of the N-type conductive regions. At least one front passivation layer is located on the front surface of the silicon substrate. At least one back passivation layer is located on surfaces of the P-type conductive regions and N-type conductive regions.Type: GrantFiled: November 8, 2023Date of Patent: February 18, 2025Assignees: Jinko Solar (Haining) Co., Ltd., Zhejiang Jinko Solar Co., Ltd.Inventors: Menglei Xu, Jie Yang, Xinyu Zhang, Hao Jin
-
Publication number: 20250048823Abstract: The tandem cell includes a bottom cell including a substrate. The substrate has a first side and a second side, the first side has a first textured surface including at least one first protrusion structure. The bottom cell further includes a tunneling dielectric layer and a doped conductive layer. A surface of the doped conductive layer has a micro textured surface including at least one micro protrusion structure, and the micro protrusion structure is smaller than the first protrusion structure. The tandem cell further includes a composite layer conformal to the micro textured surface. The tandem cell further includes a top cell formed on the composite layer. The top cell includes a first transport layer, a perovskite substrate, a second transport layer, a transparent conductive layer, and an anti-reflection layer stacked sequentially. The first transport layer is conformal to the micro textured surface.Type: ApplicationFiled: October 16, 2023Publication date: February 6, 2025Inventors: Yuanfang ZHANG, Menglei XU, Jie YANG, Xinyu ZHANG