Patents by Inventor Li Gu
Li Gu 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: 20250112045Abstract: Dry development of resists can be useful, for example, to form a patterning mask in the context of high-resolution patterning. Dry development may be advantageously accomplished by a method of processing a semiconductor substrate including providing in a process chamber a photopatterned resist on a substrate layer on a semiconductor substrate, and dry developing the photopatterned resist by removing either an exposed portion or an unexposed portion of the resist by a dry development process comprising exposure to a chemical compound to form a resist mask. The resist may be an EUV-sensitive organo-metal oxide or organo-metal-containing thin film EUV resist.Type: ApplicationFiled: December 13, 2024Publication date: April 3, 2025Applicant: Lam Research CorporationInventors: Boris Volosskiy, Timothy William Weidman, Samantha SiamHwa Tan, Chenghao Wu, Kevin Li Gu
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Publication number: 20250062500Abstract: A battery module, including a positive electrode current collector, a negative electrode current collector, and a plurality of solid-state battery cells are disclosed. The plurality of solid-state battery cells are stacked between the positive electrode current collector and the negative electrode current collector. Adjacent ones of the solid-state battery cells are electrically connected through a current collector coating layer. The solid-state battery cells at both ends are electrically connected to the positive electrode current collector and the negative electrode current collector respectively. A method for preparing the battery module, a battery pack and an electrical apparatus are disclosed. The battery module has low production cost and a simple production process.Type: ApplicationFiled: November 5, 2024Publication date: February 20, 2025Applicant: CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITEDInventors: Zhen MENG, Xing LI, Yanjie ZHAO, Guanjie WEI, Yu ZHANG, Li GU, Jianghui LIN
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Publication number: 20250053092Abstract: The present disclosure relates to use of aqueous acid for developing or treating a radiation-sensitive film. The aqueous acid can be employed to form a pattern by a positive tone wet development process or to treat a developed pattern by further removing residual resist components.Type: ApplicationFiled: December 12, 2022Publication date: February 13, 2025Inventors: Nizan Kenane, Timothy William Weidman, Eric Calvin Hansen, Chenghao Wu, Kevin Li Gu, Benjamin Kam
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Publication number: 20240331893Abstract: A composite wire is provided. The composite wire includes a single core wire, a plurality of twisted wires, and an insulation layer. In a cross section of the composite wire, the twisted wires surround the single core wire. The twisted wires are configured along the circumferential direction of the single core wire. Each twisted wire comprises a plurality of conductive wires. The insulation layer covers the twisted wires. Each conductive wire has a conductive wire diameter, and the single core wire diameter of the single core wire is greater than the conductive wire diameter.Type: ApplicationFiled: August 30, 2023Publication date: October 3, 2024Inventors: Chih-Ho LAI, Cai-Li GU, Chun-Ching YEN, Shao-Dong ZHANG, Huai-Pei TUNG, Yue TSAO
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Patent number: 11983240Abstract: This disclosure provides for methods and system for meta few-shot class incremental learning. According to an aspect a method is provided. The method includes obtaining at least one weight attention map of a first network and updating weights of a second network using the at least one weight attention map, where the second network is a modulatory network. The method further includes generating at least one feature attention map of the second network based on the at least one weight attention map of the first network and a set of input images of at least one class. The method further includes generating at least one feature map of the first network based on the set of input images of the at least one class, and updating the at least one feature map of the first network based on the feature attention map of the second network.Type: GrantFiled: November 16, 2021Date of Patent: May 14, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zhixiang Chi, Li Gu, Huan Liu, Yuanhao Yu, Yang Wang, Jin Tang
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Publication number: 20240096546Abstract: A magnetic member includes a bobbin, a coil and a magnetic core. The bobbin includes a first portion and a second portion. The second portion is connected to the first portion and includes a thermoplastic material. The first portion includes an insulating material that is different from the thermoplastic material. The coil is wound on the first portion of the bobbin and includes a terminal end fixed at the second portion of the bobbin. The magnetic core is disposed on the bobbin and extends through the bobbin.Type: ApplicationFiled: March 9, 2023Publication date: March 21, 2024Inventors: Cai-Li GU, Chun-Ching YEN, Xiao-Xia YUAN, Chih-Ho LAI, Shao-Dong ZHANG
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Publication number: 20240046107Abstract: A method has the steps of obtaining a set of training samples from one or more domains, using the set of training samples to query a plurality of artificial-intelligence (AI) models, combining the outputs of the queried AI models, and adapting a target AI model via knowledge distillation using the combined outputs.Type: ApplicationFiled: October 14, 2022Publication date: February 8, 2024Inventors: Zhixiang CHI, Li GU, Tao ZHONG, Yuanhao YU, Yang WANG, Jin TANG
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Patent number: 11795082Abstract: Disclosed is a split continuous operation micro-grid dynamic membrane bioreactor. The split continuous operation micro-grid dynamic membrane bioreactor comprises a biological treatment unit and a drum dynamic membrane filtration unit, wherein the biological treatment unit comprises a microbiological treatment tank, and a water inlet pipe is arranged on the microbiological treatment tank; the drum dynamic membrane filtration unit comprises a filter tank, and a drum micro-grid dynamic membrane mechanism is arranged in the filter tank; the drum micro-grid dynamic membrane mechanism comprises a filter drum, a backwashing device is arranged above the filter drum, and a sludge collecting tank is arranged in the filter drum; a water outlet is formed in the bottom of the filter tank; a mixed liquid pipe is arranged between the microbiological treatment tank and the filter drum; and a sludge discharge header pipe is arranged on the sludge collecting tank.Type: GrantFiled: August 9, 2021Date of Patent: October 24, 2023Inventors: Li Gu, Xiaofeng Xu, Jianhao Li, Wen Li, Meng Gao, Hua Xiang, Qiang He
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Patent number: 11788664Abstract: An intelligent maintenance and repair robot for small diameter and small flow oil and gas pipelines, including a frame, a speed control mechanism, a braking mechanism, an anchoring mechanism, and a sealing mechanism; the speed control mechanism is composed of a motor, rotor, etc; the braking mechanism is composed of a braking rubber cylinder and a first extrusion ring; the anchoring mechanism is composed of a rubber conical cylinder, slips, etc; and the sealing mechanism is composed of a sealing rubber cylinder and a second extrusion ring. The second extrusion ring is driven by a hydraulic rod to press the sealing rubber cylinder, causing it to expand and block the pipe wall to achieve sealing. The intelligent maintenance and repair robot inside the pipeline has the characteristics of good speed control response, wide speed range, strong ability to pass bends, stable braking process, and high sealing reliability.Type: GrantFiled: May 25, 2023Date of Patent: October 17, 2023Assignee: Southwest Petroleum UniversityInventors: Yang Tang, Wudi Zhang, Shouhong Ji, Jinzhong Wang, Mingbo Wang, Chenglin Wang, Qiang Wang, Guorong Wang, Li Gu, Wei Zhang, Junkai Zhu
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Publication number: 20230314946Abstract: The present disclosure relates to a film formed with a metal precursor and an organic precursor, as well as methods for forming and employing such films. The film can be employed as a photopatternable film or a radiation-sensitive film. In particular embodiments, the film includes alternating layers of metal-containing layers and organic layers. In other embodiments, the film includes a matrix of deposited metal and organic constituents.Type: ApplicationFiled: July 16, 2021Publication date: October 5, 2023Inventors: Eric Calvin Hansen, Timothy William Weidman, Chenghao Wu, Qinghuang Lin, Kyle Jordan Blakeney, Adrien LaVoie, Sivananda Krishnan Kanakasabapathy, Samantha S.H. Tan, Richard Wise, Yang Pan, Younghee Lee, Katie Lynn Nardi, Kevin Li Gu, Boris Volosskiy
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Publication number: 20230266670Abstract: The present disclosure relates to use of a metal chelator to treat an exposed photoresist film. In particular embodiments, the metal chelator is employed to remove an interfacial area that is disposed between exposed and unexposed areas or disposed within an exposed area, thereby enhancing patterning quality.Type: ApplicationFiled: July 16, 2021Publication date: August 24, 2023Inventors: Eric Calvin Hansen, Timothy William Weidman, Chenghao Wu, Kevin Li Gu, Dries Dictus
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Publication number: 20230206463Abstract: Provided are a method and a device of binding security inspection information, an electronic apparatus and a storage medium, which may be applied to the field of security inspection technology. In the method of binding security inspection information of the present disclosure, the pedestrian detection frame is acquired by detecting the video stream, and each pedestrian detection frame has the coordinate information and the tracking information. According to the coordinate information and the tracking information of the pedestrian detection frame, the baggage security inspection information, the pedestrian security inspection information, and the identity information are bound to acquire all security inspection information of a detected person, so that a security inspection efficiency is improved.Type: ApplicationFiled: December 23, 2022Publication date: June 29, 2023Inventors: Ziran ZHAO, Jianping GU, Yingxin WANG, Shaoming YUAN, Li GU, Yitao JIAO
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Publication number: 20230185196Abstract: Disclosed herein are methods and apparatuses for exposing an organic metal-oxide film to a blanket UV treatment prior to a lithographic patterning operation. A blanket UV treatment may be used to shift a solubility curve of the film, such that a lower EUV dose may be used to pattern the film. Additionally, a blanket UV treatment may be used after development to further cure the film.Type: ApplicationFiled: March 31, 2021Publication date: June 15, 2023Inventors: Timothy William Weidman, Kevin Li Gu, Chenghao Wu, Katie Lynn Nardi, Boris Volosskiy
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Publication number: 20230153380Abstract: This disclosure provides for methods and system for meta few-shot class incremental learning. According to an aspect a method is provided. The method includes obtaining at least one weight attention map of a first network and updating weights of a second network using the at least one weight attention map, where the second network is a modulatory network. The method further includes generating at least one feature attention map of the second network based on the at least one weight attention map of the first network and a set of input images of at least one class. The method further includes generating at least one feature map of the first network based on the set of input images of the at least one class, and updating the at least one feature map of the first network based on the feature attention map of the second network.Type: ApplicationFiled: November 16, 2021Publication date: May 18, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zhixiang CHI, Li GU, Huan LIU, Yuanhao YU, Yang WANG, Jin TANG
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Patent number: 11561881Abstract: A method, system, and computer program product for detecting out-of-date runbooks are disclosed. The method may include generating a defect corresponding to an alert on a running workload system. The method may further include, in response to generating the defect in the running workload system, automatically obtaining an identification of a runbook based on information of the alert, automatically accessing the runbook based on the identification of the runbook, the runbook including instructions for fixing the defect, automatically parsing the instructions to obtain executable operations, and automatically executing the executable operations on the running workload system. The method may further include, in response to detecting that the alert is not solved on the running workload system after a predefined period, automatically determining that the runbook is out-of-date, and automatically generating a runbook out-of-date signal.Type: GrantFiled: April 22, 2021Date of Patent: January 24, 2023Assignee: International Business Machines CorporationInventors: Xin Cui, Zhong Shi Wang, Chang Zhi G Z Zhang, Li Gu, Li Wen, Guang Yi Xu
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Publication number: 20220365434Abstract: The present disclosure relates to a patterning structure having a radiation-absorbing layer and an imaging layer, as well as methods and apparatuses thereof. In particular embodiments, the radiation-absorbing layer provides an increase in radiation absorptivity and/or patterning performance of the imaging layer.Type: ApplicationFiled: October 1, 2020Publication date: November 17, 2022Applicant: Lam Research CorporationInventors: Katie Lynn Nardi, Timothy William Weidman, Chenghao Wu, Kevin Li Gu, Boris Volosskiy
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Publication number: 20220344136Abstract: A metal-containing photoresist film may be deposited on a semiconductor substrate using a dry deposition technique. Unintended metal-containing photoresist material may form on internal surfaces of a process chamber during deposition, bevel and backside cleaning, baking, development, or etch operations. An in situ dry chamber clean may be performed to remove the unintended metal-containing photoresist material by exposure to an etch gas. The dry chamber clean may be performed at elevated temperatures without striking a plasma. In some embodiments, the dry chamber clean may include pumping/purging and conditioning operations.Type: ApplicationFiled: June 25, 2020Publication date: October 27, 2022Inventors: Daniel Peter, Da Li, Timothy William Weidman, Boris Volosskiy, Chenghao Wu, Katie Lynn Nardi, Kevin Li Gu, Leon Taleh, Samantha SiamHwa Tan, Jengyi Yu, Meng Xue
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Publication number: 20220342301Abstract: Various embodiments herein relate to techniques for depositing photoresist material on a substrate. For example, the tin techniques may involve providing the substrate in a reaction chamber; providing a first and second reactant to the reaction chamber, where the first reactant is an organo-metallic precursor having a formula of M1aR1bL1c, where: M1 is a metal having a high patterning radiation-absorption cross-section, R1 is an organic group that survives the reaction between the first reactant and the second reactant and is cleavable from M1 under exposure to patterning radiation, L1 is a ligand, ion, or other moiety that reacts with the second reactant, a?1, b?1, and c?1, and where at least one of the following conditions is satisfied: the photoresist material comprises two or more high-patterning radiation absorbing elements, and/or the photoresist material comprises a composition gradient along a thickness of the photoresist material.Type: ApplicationFiled: June 24, 2020Publication date: October 27, 2022Applicant: Lam Research CorporationInventors: Timothy William Weidman, Kevin Li Gu, Katie Lynn Nardi, Chenghao Wu, Boris Volosskiy, Eric Calvin Hansen
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Publication number: 20220342796Abstract: A method, system, and computer program product for detecting out-of-date runbooks are disclosed. The method may include generating a defect corresponding to an alert on a running workload system. The method may further include, in response to generating the defect in the running workload system, automatically obtaining an identification of a runbook based on information of the alert, automatically accessing the runbook based on the identification of the runbook, the runbook including instructions for fixing the defect, automatically parsing the instructions to obtain executable operations, and automatically executing the executable operations on the running workload system. The method may further include, in response to detecting that the alert is not solved on the running workload system after a predefined period, automatically determining that the runbook is out-of-date, and automatically generating a runbook out-of-date signal.Type: ApplicationFiled: April 22, 2021Publication date: October 27, 2022Inventors: Xin Cui, Zhong Shi Wang, Chang Zhi GZ Zhang, Li Gu, Li Wen, Guang Yi Xu
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Patent number: 11466805Abstract: The invention discloses an intelligent plugging robot and method thereof for rerouting, maintaining and repairing long-distance pipelines. The intelligent plugging robot includes a through-flow governor, a flow-blocking mechanism and a telescopic mechanism, wherein the through-flow governor and the flow-blocking mechanism are symmetrically distributed on both sides of the device. The invention can realize remote, fast, safe and accurate plugging during maintaining and repairing the long-distance pipeline, wherein the telescopic mechanism cooperates with the flow-blocking mechanism to move autonomously in the pipe to achieve precise positioning, the through-flow governor can not only adjust the plugging robot but also ensure the cleaning of the pipe wall, make it stable contact with the signal transceiver, and realize the stable communication between the robot in the pipe and the remote monitoring machine.Type: GrantFiled: March 3, 2022Date of Patent: October 11, 2022Inventors: Yang Tang, Yuan Wang, Haoyu Xiong, Jinzhong Wang, Mingbo Wang, Wen Yang, Guangjie Yuan, Xiang Gao, Jie Wu, Shouhong Ji, Guorong Wang, Hao Hou, Meng Li, Li Gu