Patents by Inventor Yu DAI
Yu DAI 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: 20250094006Abstract: A touch control structure, a touch display panel and an electronic device are provided. The touch control structure includes: a first metal layer and a second metal layer stacked on the base substrate, an insulating layer between the first metal layer and the second metal layer, the first metal layer includes a plurality of first touch sub-electrodes arranged along a first direction and spaced apart from each other, a plurality of second touch sub-electrodes and a plurality of connection electrodes which are arranged along a second direction, the plurality of first touch sub-electrodes and the plurality of second touch sub-electrodes are spaced apart from each other; the second metal layer includes a plurality of bridge electrodes spaced apart from each other, each of the plurality of bridge electrodes is electrically connected with two adjacent first touch sub-electrodes through a plurality of via structures in the insulating layer.Type: ApplicationFiled: October 31, 2022Publication date: March 20, 2025Inventors: Tianci CHEN, Chang LUO, Yi ZHANG, Ping WEN, Yang ZENG, Wei WANG, Yu WANG, Siyu WANG, Junxiu DAI, Song LIU
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Publication number: 20250093993Abstract: A touch control structure, a touch display panel and an electronic device are provided. The touch control structure includes a first metal layer, an insulation layer and a second metal layer that are sequentially stacked on the base substrate, the touch control structure is divided into a touch region and a peripheral region surrounding the touch region, and the peripheral region includes a first detection line and a second detection line that are sequentially arranged and spaced apart from each other along the direction from the touch region to the peripheral region; the first detection line is in the second metal layer, and the overlapping part of the second detection line is in the first metal layer; the first end of the second detection line includes a first detection part in the second metal layer and a second detection part in the first metal layer.Type: ApplicationFiled: October 31, 2022Publication date: March 20, 2025Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yang ZENG, Tianci CHEN, Chang LUO, Yi ZHANG, Wei WANG, Yu WANG, Ping WEN, Junxiu DAI, Siyu WANG
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Publication number: 20250089486Abstract: A display panel includes an active region and an edge region located on at least one side of the active region. The edge region includes an antenna projection region and a non-antenna projection region located at least one side of the antenna projection region. The active region includes a base substrate, and a display structure layer and a touch structure layer arranged on the base substrate sequentially. The edge region includes isolation dams and edge ground traces arranged on the base substrate. The edge ground traces are located on a side of the isolation dam away from the active region. An overlapping area between the edge ground traces and the antenna projection region is smaller than an overlapping area between the edge ground traces and the non-antenna projection region.Type: ApplicationFiled: October 28, 2022Publication date: March 13, 2025Inventors: Tianci CHEN, Hongwei MA, Chang LUO, Yi ZHANG, Siyu WANG, Ping WEN, Wei WANG, Yu WANG, Junxiu DAI, Yang ZENG, Liheng WEI
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Publication number: 20250087536Abstract: A deposition system provides a feature that may reduce costs of the sputtering process by increasing a target change interval. The deposition system provides an array of magnet members which generate a magnetic field and redirect the magnetic field based on target thickness measurement data. To adjust or redirect the magnetic field, at least one of the magnet members in the array tilts to focus on an area of the target where more target material remains than other areas. As a result, more ion, e.g., argon ion bombardment occurs on the area, creating more uniform erosion on the target surface.Type: ApplicationFiled: November 22, 2024Publication date: March 13, 2025Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Wen-Hao CHENG, Hsuan-Chih CHU, Yen-Yu CHEN, Yi-Ming DAI
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Publication number: 20250077008Abstract: Provided are a display substrate and a display apparatus. The display apparatus includes a base substrate including a display region and a bezel region on at least one side of the display region; and a plurality of touch lines in the bezel region, including a plurality of touch drive lines and a plurality of touch sensing lines, where a first distance is provided between any two adjacent touch drive lines in the plurality of touch drive lines, a second distance is provided between any two adjacent touch sensing lines in the plurality of touch sensing lines, a third distance is provided between the plurality of touch drive lines and the plurality of touch sensing lines, the first distance is substantially equal to the second distance, and the third distance is greater than each of the first distance and the second distance.Type: ApplicationFiled: September 27, 2022Publication date: March 6, 2025Inventors: Wei WANG, Tianci CHEN, Yi ZHANG, Junxiu DAI, Chang LUO, Siyu WANG, Yu WANG, Ping WEN, Yang ZENG
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Publication number: 20250080556Abstract: Various embodiments provide a system, method, and device for applying a C2 machine learning-based detection framework. The method incudes (i) generating a fuzzing based on a C2 machine-learning detection model using a large learning model for performing profile-based seed generation; and (ii) detecting C2 traffic using the C2 machine learning detection model.Type: ApplicationFiled: September 29, 2023Publication date: March 6, 2025Inventors: Qian Feng, Christian Elihu Navarrete Discua, Yu Fu, Yanhui Jia, Yuwen Dai
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Patent number: 12239965Abstract: The present disclosure relates to a process preparating a zeolitic material having an AEI-type framework structure, wherein the framework structure comprises SiO2 and X2O3 and X is a trivalent element, and wherein the process comprises: (1) preparing a mixture comprising one or more cationic structure directing agents comprising a heterocyclic amine ring, seed crystals, and a first zeolitic material comprising SiO2 and X2O3 in its framework structure and having an FAU-type framework structure; and (2) heating the mixture to obtain a second zeolitic material comprising SiO2 and X2O3 in its framework structure and having an AEI-type framework structure.Type: GrantFiled: November 15, 2019Date of Patent: March 4, 2025Assignee: BASF SEInventors: Andrei-Nicolae Parvulescu, Yu Dai, Stefan Maurer, Ulrich Mueller, Indre Thiel
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Patent number: 12242033Abstract: The disclosure provides an optical imaging lens assembly, which sequentially includes, from an object side to an image side along an optical axis: a first lens with a positive refractive power; a second lens with a negative refractive power; a third lens with a positive refractive power, an object-side surface thereof being a convex surface; a fourth lens with a refractive power; a fifth lens with a refractive power, an object-side surface thereof being a concave surface, while an image-side surface being a convex surface; a sixth lens with a refractive power; a seventh lens with a refractive power; an eighth lens with a refractive power; and a ninth lens with a refractive power. ImgH is a half of a diagonal length of an effective pixel region on an imaging surface of the optical imaging lens assembly, and ImgH meets 6.5 mm?ImgH?7.5 mm.Type: GrantFiled: October 25, 2021Date of Patent: March 4, 2025Assignee: ZHEJIANG SUNNY OPTICS CO., LTD.Inventors: Yu Zhou, Yu Tang, Fujian Dai, Liefeng Zhao
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Patent number: 12226855Abstract: The present invention discloses a Fe—Al intermetallic compound filter element and a preparation method thereof, which relates to the field of powder metallurgy and filtration technology. In view of the drawback in the prior art that using a fiber felt as a filtration layer reduces stability and reliability of a filter, the present invention provides an Fe—Al intermetallic compound filter element, which comprises: at least two filter-element parts, and a rebar connecting the at least two filter-element parts transversely by means of welding, wherein, the filter-element parts each comprises at least two segments of Fe—Al intermetallic compound filter-element powder tube and a connector connecting the at least two segments of Fe—Al intermetallic compound filter-element powder tube end-to-end by means of welding; and wherein, the at least two segments of Fe—Al intermetallic compound filter-element powder tube each comprises a substrate framework and a surface filtration membrane.Type: GrantFiled: June 4, 2020Date of Patent: February 18, 2025Assignee: AT&M ENVIRONMENTAL ENGINEERING TECHNOLOGY CO., LTD.Inventors: Hu Gu, Junjun Yang, Fan Wang, Guanying Liu, Yu Zhang, Ying Dai, Xuan Yang, Kun Wang, Shiyu Lin
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Publication number: 20250056507Abstract: Disclosed are techniques for radio frequency (RF) sensing by a base station operating in a time division duplex (TDD) mode and having a first antenna panel and a second antenna panel. The base station performs RF sensing and DL communication in a first sensing and DL communication mode in which the first antenna panel transmits DL symbols and the second antenna panel receives, as RF sensing signals, reflections of the DL symbols transmitted by the first antenna panel. The base station also performs RF sensing and DL communication in a second sensing and DL communication mode in which the second antenna panel transmits DL symbols and the first antenna panel receives, as RF sensing signals, reflections of the DL symbols transmitted by the second antenna panel. In some aspects, a characteristic of the channel is determined based on transmissions in both the first and second sensing and DL communications modes.Type: ApplicationFiled: January 14, 2022Publication date: February 13, 2025Inventors: Jing DAI, Chao WEI, Yu ZHANG, Qiaoyu LI, Kangqi LIU, Hao XU
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Publication number: 20250055819Abstract: A method for intelligently distributing messages across multiple devices and associated chat applications is disclosed. In one embodiment, such a method includes registering multiple devices and associated chat applications to receive intelligent distribution of messages. The method monitors, using an agent, a message copied from a first device of the multiple devices to a clipboard. The method automatically analyzes content of the message to determine which other devices and associated chat applications of the plurality are eligible to receive the message. The message is then distributed to other devices and associated chat applications that are deemed eligible to receive the message. In certain embodiments, the message originates from a first chat application of a first type and the message is distributed to a second chat application of a second type that is different from the first type. A corresponding system and computer program product are also disclosed.Type: ApplicationFiled: August 7, 2023Publication date: February 13, 2025Applicant: International Business Machines CorporationInventors: Hui Wang, Xiao Chen Huang, Xiang Yu Xue, Yu Mei Dai, Mai Zeng, Wei Li
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Patent number: 12221758Abstract: The present disclosure discloses a buffering fishway suitable for emergent flood discharge with reduction in damage and a buffering method thereof. The buffering fishway includes a fishway body, wherein a migration passage is arranged inside the fishway body, one end of which is rotationally connected with a fixing base, and the other end of which is rotationally connected with a counterweighting floating dock, and a plurality of buffering plates capable of swinging are hinged inside the migration passage, furthermore, the present disclosure also provides a buffering method corresponding to it. The present disclosure effectively reduces the potential energy of the flood and weakens the impact force on the fish. Therefore, the gate dam having this design effectively avoids the fish in the fishway from being fiercely impacted by the flood and easily resulting in damage during discharging flood, having a high protective effect on the fish.Type: GrantFiled: March 4, 2022Date of Patent: February 11, 2025Assignees: CHINA THREE GORGES CORPORATION, CHINA THREE GORGES UNIVERSITYInventors: Huichao Dai, Junjun Tan, Dingguo Jiang, Xiaotao Shi, Zhenbiao Liu, Yu Wang
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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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Publication number: 20250037426Abstract: A method includes obtaining video datasets each including pairs of a training video and a ground-truth action classification of the training video. The method also includes generating an action recognition model that includes a shared encoder model and action classification heads. A number of the action classifications heads may be equal to a number of the video datasets, and each action classification head may be configured to, based on an output of the shared encoder model, classify training videos sampled from a corresponding video dataset. The method also includes determining, by the action recognition model and for each training video sampled from the video datasets, an inferred action classification. The method further includes determining a loss value based on the inferred action classifications and the ground-truth action classifications, and adjusting parameters of the action recognition model based on the loss value.Type: ApplicationFiled: December 9, 2022Publication date: January 30, 2025Inventors: Bowen Zhang, Jiahui Yu, Christopher Fifty, Wei Han, Andrew M. Dai, Ruoming Pang, Fei Sha
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Patent number: 12211756Abstract: A deposition system is provided capable of measuring at least one of the film characteristics (e.g., thickness, resistance, and composition) in the deposition system. The deposition system in accordance with the present disclosure includes a substrate process chamber. The deposition system in accordance with the present disclosure includes a substrate pedestal in the substrate process chamber, the substrate pedestal configured to support a substrate, and a target enclosing the substrate process chamber. A shutter disk including an in-situ measuring device is provided.Type: GrantFiled: July 28, 2023Date of Patent: January 28, 2025Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Wen-Hao Cheng, Yen-Yu Chen, Yi-Ming Dai
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Patent number: 12210288Abstract: This application relates to a photoresist removal method, including: acquiring a target wafer, a photoresist being provided on a surface of the target wafer, a surface of a photoresist layer of the photoresist being plated with a metal overhead layer; immersing the target wafer in a first organic solvent at a first temperature in a water bath for a first duration; rinsing the target wafer with a new first organic solvent in response to an end of the first duration; performing, in the first organic solvent, ultrasonic cleaning on the rinsed target wafer for a second duration based on a target ultrasonic power; removing the residual first organic solvent on the surface of the target wafer in response to an end of the second duration; and drying the target wafer with the solvent removed by simultaneous centrifugal drying and gas purging to obtain the target wafer with the photoresist removed.Type: GrantFiled: January 14, 2022Date of Patent: January 28, 2025Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Zhongping Zhao, Wenlong Zhang, Maochun Dai, Sainan Huai, Yu Zhou
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Publication number: 20250031366Abstract: A semiconductor structure is disclosed. The semiconductor structure includes a staircase structure disposed over a substrate. The staircase structure includes a plurality of layer stacks, where each layer stack is made of a first material layer over a portion of a second material layer. The staircase structure further includes a plurality of landing pads, where each landing pad is disposed over another portion of the second material layer of a respective layer stack.Type: ApplicationFiled: October 4, 2024Publication date: January 23, 2025Applicant: Yangtze Memory Technologies Co., Ltd.Inventors: Zhenyu LU, Jun CHEN, Xiaowang DAI, Jifeng ZHU, Qian TAO, Yu Ru HUANG, Si Ping HU, Lan YAO, Li Hong XIAO, A Man ZHENG, Kun BAO, Haohao YANG
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Publication number: 20250023462Abstract: The present disclosure discloses a non-isolated LLC resonant converter, comprising a first switch network module, a second switch network module, a resonance network module, a transformer module, a rectification network module and an output module, wherein via signals under drive control input on the first switch network module, the second switch network module and the rectification network module, it is controlled to realize zero-voltage switching (ZVS) and zero-current switching (ZCS) of a switch in a resonant state, thereby reducing switching loss of a switch unit, improving electric energy conversion efficiency and reducing production cost and power density, wherein simultaneously a quantity of turns of a primary winding of a transformer is saved, a loss of the primary winding of the transformer is reduced, a manufacturing cost of the power converter is reduced, simultaneously, a space of a transformer winding is saved, and design requirements of smaller volume are realized.Type: ApplicationFiled: December 13, 2023Publication date: January 16, 2025Applicant: JND ELECTRONIC TECHNOLOGY (SHANGHAI) CO., LTD.Inventors: Chonghui DAI, Qiang LI, Yu ZHANG
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Publication number: 20250018632Abstract: Molding equipment for a fusion-reactor armored conductor is provided, relating to the technical field of four-sided extrusion molding machines. The molding equipment includes a molding machine body, a pressing device and a shaping device are sequentially arranged inside the molding machine body. The pressing device includes four driving devices, each driving device includes a servo motor, a transmission device, a pressing roller, a power output shaft, and a pressing support. The servo motor drives the power output shaft to rotate through the transmission device, the pressing roller is arranged on the power output shaft, and the power output shaft is connected to the pressing support through a copper sleeve sliding bearing. The shaping device includes four shaping rollers. Each of the pressing device and the shaping device is internally provided with a roller adjusting device.Type: ApplicationFiled: September 19, 2023Publication date: January 16, 2025Inventors: Xuelong TAO, Chao DAI, Zuojiafeng WU, Yu WU, Feng LING, Malin GONG, Changneng ZHANG
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Publication number: 20250020639Abstract: In one embodiment, a method to synthesize highly fluorescent complexes is disclosed. The highly fluorescent complexes are synthesized by using inorganic nanoparticles, coupling agents, linkers, and fluorescent dye molecules. The unique nanoparticle-dye complexes (referred to as “SN-dye”) can provide ultra-bright fluorescent labelling. This is demonstrated by coupling the complexes to the antibody and subsequently using the conjugated antibody for more sensitive immunological detection in flow cytometry applications.Type: ApplicationFiled: June 18, 2024Publication date: January 16, 2025Applicant: CYTEK BIOSCIENCES, INC.Inventors: Yu Rong, Jing Dai, Xingyong Wu, Rong Zhang, Peter Robles, Su Chen, Bill Godfrey, Ming Yan