Patents by Inventor Wei Liang
Wei Liang 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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Space recommendation method, device, and system based on air conditioning system, and storage medium
Patent number: 12217320Abstract: A space recommendation method based on an air conditioning system includes: obtaining a user space usage request that includes demand information of a user for a space; and determining a current energy consumption amount of each of a plurality of air conditioning units of the air conditioning system. Each of the plurality of air conditioning units includes a plurality of air conditioning terminal devices, the plurality of air conditioning terminal devices is respectively arranged in a plurality of spaces; determining a candidate space based on the current energy consumption amount; and recommending an available space based on the demand information and the candidate space.Type: GrantFiled: October 17, 2023Date of Patent: February 4, 2025Assignees: GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD., HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.Inventors: Kongxiang Wu, Mingren Wang, Hongwei Li, Zekun Liang, Wei Wang, Dengsong Ou, Fan Tian -
Patent number: 12218216Abstract: A semiconductor device and methods of fabricating the same are disclosed. The semiconductor device includes a substrate, a fin structure with a fin top surface disposed on the substrate, a source/drain (S/D) region disposed on the fin structure, a gate structure disposed on the fin top surface, and a gate spacer with first and second spacer portions disposed between the gate structure and the S/D region. The first spacer portion extends above the fin top surface and is disposed along a sidewall of the gate structure. The second spacer portion extends below the fin top surface and is disposed along a sidewall of the S/D region.Type: GrantFiled: August 9, 2023Date of Patent: February 4, 2025Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Wei-Liang Lu, Chang-Yin Chen, Chih-Han Lin, Chia-Yang Liao
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Patent number: 12218035Abstract: A structure includes a die substrate; a passivation layer on the die substrate; first and second interconnect structures on the passivation layer; and a barrier on the passivation layer, at least one of the first or second interconnect structures, or a combination thereof. The first and second interconnect structures comprise first and second via portions through the passivation layer to first and second conductive features of the die substrate, respectively. The first and second interconnect structures further comprise first and second pads, respectively, and first and second transition elements on a surface of the passivation layer between the first and second via portion and the first and second pad, respectively. The barrier is disposed between the first pad and the second pad. The barrier does not fully encircle at least one of the first pad or the second pad.Type: GrantFiled: April 4, 2022Date of Patent: February 4, 2025Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Chia-Chun Miao, Kai-Chiang Wu, Shih-Wei Liang
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Calibration method for oxygen sensor, medical ventilation system, anesthetic machine, and ventilator
Patent number: 12214127Abstract: A calibration method for an oxygen sensor and a medical ventilation system are disclosed. At least two electrical signals are acquired at two time points within a preset time period, when the oxygen sensor is in a preset oxygen concentration. A response function of the oxygen sensor which corresponds to the preset oxygen concentration, is determined according to the at least two time points and the at least two electrical signals. A steady-state output value of the oxygen sensor in the preset oxygen concentration is determined, according to the response function and a characteristic curve of the oxygen sensor is determined, according to the steady-state output value of the oxygen sensor in the preset oxygen concentration. The described method reduces the time waiting for the oxygen sensor to respond, thus improving calibration efficiency, and facilitating the improvement of the oxygen concentration monitoring accuracy of a ventilation device in daily use.Type: GrantFiled: June 30, 2022Date of Patent: February 4, 2025Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.Inventors: Congying Wan, Guangtao Chen, Wei Ling, Chao Wang, Dongsheng Liang -
Patent number: 12215279Abstract: A method for administering a composition for exploiting natural gas hydrates. The method includes the following steps: injecting the reagent A into the tube A; injecting the reagent B into the tube B; stretching the tube A and the tube B into a hydrate reservoir by using a reagent injection instrument; regulating a flow rate according to a proportion of each component; allowing the reagents to react at a preset reservoir position; and allowing water in the reservoir to participate in the reaction at the same time, wherein a reaction product is used for supporting the reservoir.Type: GrantFiled: July 21, 2023Date of Patent: February 4, 2025Assignee: Nankai UniversityInventors: Xiaohang Liu, Annan Guo, Peng Zhao, Xiaoyang Li, Jinqiang Liang, Wei Huang, Yongqin Zhang
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Patent number: 12218021Abstract: A semiconductor package includes a circuit board structure, a first redistribution layer structure and first bonding elements. The circuit board structure includes outermost first conductive patterns and a first mask layer adjacent to the outermost first conductive patterns. The first redistribution layer structure is disposed over the circuit board structure. The first bonding elements are disposed between and electrically connected to the first redistribution layer structure and the outermost first conductive patterns of the circuit board structure. In some embodiments, at least one of the first bonding elements covers a top and a sidewall of the corresponding outermost first conductive pattern.Type: GrantFiled: May 31, 2023Date of Patent: February 4, 2025Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Jung-Wei Cheng, Jiun-Yi Wu, Hsin-Yu Pan, Tsung-Ding Wang, Yu-Min Liang, Wei-Yu Chen
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Publication number: 20250037298Abstract: Systems and methods for generating simulation data based on real-world dynamic objects are provided. A method includes obtaining two- and three-dimensional data descriptive of a dynamic object in the real world. The two- and three-dimensional information can be provided as an input to a machine-learned model to receive object model parameters descriptive of a pose and shape modification with respect to a three-dimensional template object model. The parameters can represent a three-dimensional dynamic object model indicative of an object pose and an object shape for the dynamic object. The method can be repeated on sequential two- and three-dimensional information to generate a sequence of object model parameters over time. Portions of a sequence of parameters can be stored as simulation data descriptive of a simulated trajectory of a unique dynamic object. The parameters can be evaluated by an objective function to refine the parameters and train the machine-learned model.Type: ApplicationFiled: October 9, 2024Publication date: January 30, 2025Inventors: Ming Liang, Wei-Chiu Ma, Sivabalan Manivasagam, Raquel Urtasun, Bin Yang, Ze Yang
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Publication number: 20250039783Abstract: A cell change processing method, a key determining method, an apparatus, and a device. The cell change processing method includes: in a case that a first cell meets a first condition, using, by a terminal, the first cell as a target PSCell of the terminal; and determining, by the terminal based on the first configuration, a target key for accessing the target PSCell, where the first configuration is associated with a candidate PSCell, the candidate PSCell includes the first cell, and the first configuration includes at least one of a CPC configuration or a CPA configuration.Type: ApplicationFiled: October 11, 2024Publication date: January 30, 2025Applicant: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Jing LIANG, Wei BAO, Li CHEN, Xuanbing LIU
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Publication number: 20250040157Abstract: A semiconductor structure includes a substrate and a capacitor over the substrate. The capacitor includes a silicide layer over the substrate. The capacitor includes a first dielectric layer over the silicide layer. The capacitor includes a metal gate structure over the first dielectric layer, where a top portion of the metal gate structure is over the substrate and a bottom portion of the metal gate structure extends into the substrate. The capacitor includes a second dielectric layer over the metal gate structure. The capacitor further includes a conductive structure over the second dielectric layer.Type: ApplicationFiled: October 26, 2023Publication date: January 30, 2025Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Wei-Liang Hsu, Chung-Lei Chen, Anhao Cheng, Yen-Liang Lin, Ru-Shang Hsiao
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Publication number: 20250032465Abstract: Methods relate to treat a central nervous system (CNS) disorder using a compound of Formulae (I)-(III), or a salt, solvate, hydrate, polymorph, co-crystal, tautomer, stereoisomer, isotopically labeled derivative. or prodrug thereof. Methods of treating a CNS disorder using a composition comprising such compounds are also provided herein. The present disclosure also provides a compound of Formula (A), or a salt, solvate, hydrate, polymorph, co-crystal, tautomer, stereoisomer, isotopically labeled derivative, or prodrug thereof.Type: ApplicationFiled: August 22, 2022Publication date: January 30, 2025Inventors: Congxin LIANG, Wei TANG
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Publication number: 20250040412Abstract: Disclosed are a display panel and a near-eye display apparatus. The display panel includes a central display region and an angle-customized display region surrounding the central display region, wherein the central display region and the angle-customized display region each includes a plurality of sub-pixels, a sub-pixel includes a light emitting device and a metasurface device corresponding to the light emitting device, a metasurface device in the angle-customized display region is configured such that light emitted by a corresponding light emitting device is deflected at a customized angle corresponding to the angle-customized display region.Type: ApplicationFiled: July 28, 2022Publication date: January 30, 2025Inventors: Weiting PENG, Wei WANG, Qiuyu LING, Xianqin MENG, Pengxia LIANG, Xiaochuan CHEN
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Publication number: 20250033092Abstract: The present disclosure provides a silicon bar rinsing device comprising: a rinsing portion, wherein the rinsing portion is a cavity having a upper opening and is configured to rinse the silicon bar; an adjusting portion disposed in the rinsing portion; a compressed air pipeline disposed on a side of the rinsing portion and communicated with the rinsing portion; a reuse water pipeline disposed on an other side of the rinsing portion opposite to the compressed air pipeline and communicated with the rinsing portion; and a control unit disposed on a upper end of the rinsing portion and configured to control turning on or off of the silicon bar rinsing device.Type: ApplicationFiled: June 29, 2023Publication date: January 30, 2025Applicant: TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY CO., LTD.Inventors: Yan SHI, Zhihui LIANG, Yiqiang GONG, Meng WANG, Xiaopeng WANG, Shusheng YANG, Yanhui ZHAO, Shun CHANG, Wei ZHAO, Kun YIN, Guangyu WANG, Xizhen LI
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Publication number: 20250019144Abstract: A holding device for a top-opening substrate container includes a holding assembly for pushing a substrate actuator disposed at a substrate to operate. The holding assembly includes a holding body and a pushing actuator. The pushing actuator includes a first guiding sloped surface for pressing against a second guiding sloped surface of an inner surface of a container door structure. The first guiding sloped surface causing corresponding pushing and displacement between the first guiding sloped surface and the second guiding sloped surface according to a supporting force of the container door structure. A pushing section is connected to the first guiding sloped surface, and capable of correspondingly pushing the substrate actuator to operate according to a level of the pushing and displacement of the first guiding sloped surface, such that the substrate actuator displaces substrates and stacks the substrates with another in layers.Type: ApplicationFiled: December 1, 2023Publication date: January 16, 2025Inventors: MING-CHIEN CHIU, YUNG-CHIN PAN, CHENG-EN CHUNG, WEI-CHIEN LIU, TZU-NING HUANG, TZU-CHI CHAO, TZU-WEI HUANG, CHIA-LIANG LIU
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Publication number: 20250023236Abstract: A communication system includes a contact lens element and a wearable device. The contact lens element has a communication function. The wearable device includes a transceiver circuit, a first metal structure, a second metal structure, and a reflector. The transceiver circuit includes a wireless communication circuit and a wireless charge circuit. The first metal structure is coupled to the wireless communication circuit. The first metal structure is configured to communicate with the contact lens element. The second metal structure is coupled to the wireless charge circuit. The second metal structure is configured to provide electric power for the contact lens element. The reflector is adjacent to the first metal structure and the second metal structure, so as to reflect radiation energy from the first metal structure and the second metal structure.Type: ApplicationFiled: September 7, 2023Publication date: January 16, 2025Applicant: HTC CorporationInventors: Chun-Yih WU, Ta-Chun PU, Yen-Liang KUO, Wei-Chih CHANG
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Publication number: 20250009298Abstract: The present disclosure provides a sensor and a knee joint brace. In the sensor and a knee joint brace, the sensor includes: a sensor bottom shell, a synchronous rotating component, an angle sensing instrument, and a circuit component arranged in sequence from bottom to top. One end of the synchronous rotating component is rotatably connected with the sensor bottom shell, and is used for connecting a support arm of the knee joint brace, and the other end of the synchronous rotating component is connected to the angle sensing instrument. The angle sensing instrument is electrically connected to the circuit component. The synchronous rotating component is arranged, and a movement state of a support arm of the knee joint brace is synchronized. The angle sensing instrument is arranged and is connected to the synchronous rotating component.Type: ApplicationFiled: March 23, 2023Publication date: January 9, 2025Inventors: Mingjun XIA, Wei LIANG, Guofu FU, Jialin CAI, Peiyong XU, Yongjian CHEN
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Publication number: 20250001312Abstract: Systems and methods for crowdsourcing cloud application execution are described. An application system receives, from a client device, a first request to initiate an application session. The application system identifies a host device to fulfill the first request. The application system then initiates execution of the application session on the host device and generates, for the client device, a plurality of controls to control the application session executing on the host device. The host device is incentivized for each application session hosted.Type: ApplicationFiled: June 30, 2023Publication date: January 2, 2025Inventors: Le Zhang, Wei Liang, Ilia Blank, Patrick Pak Kin Fok, Eleftherios Makedon, Amir Alam, Sebastian Borkowski, Goverdhan Aligeti
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Publication number: 20250000215Abstract: A magnetic buckle structure for a knee-joint brace and a knee-joint brace having the same. The magnetic buckle structure for the knee-joint brace includes a joint brace body, a lower magnetic buckle arranged on the joint brace body, and an upper magnetic buckle arranged on the lower magnetic buckle and magnetically connected to the lower magnetic buckle. Through the arrangement of the upper magnetic buckle and the lower magnetic buckle, a bandage of the knee-joint brace can be magnetically fixed or replaced, whereby being convenient for a user to wear and remove the knee-joint brace.Type: ApplicationFiled: March 23, 2023Publication date: January 2, 2025Inventors: Mingjun XIA, Wei LIANG, Guofu FU, Jialin CAI, Peiyong XU, Yongjian CHEN
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Publication number: 20240427155Abstract: A head-mounted display may include a display system and an optical system that are supported by a housing. The optical system may be a catadioptric optical system having one or more lens elements. In one example, the optical system includes a single lens element and a retarder that is coated on a curved surface of the lens element. The retarder may be coated on an aspheric concave surface of the lens element. In another example the retarder may be coated on an aspheric convex surface of the lens element. One or more components of the optical system may be formed using a direct printing technique. This may allow for one or more adhesive layers and one or more hard coatings to be omitted from the optical system. A lens element may be directly printed on the display system to improve alignment between the optical system and the display system.Type: ApplicationFiled: September 4, 2024Publication date: December 26, 2024Inventors: Ran He, Zuoqian Wang, Brent J. Bollman, Francois R. Jacob, Guanjun Tan, John N. Border, Serhan O. Isikman, Wei-Liang Hsu, Di Liu
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Publication number: 20240429045Abstract: Provided herein are methods and systems for reducing roughness of an EUV resist and improving etched features. The methods involve descumming an EUV resist, filling divots of the EUV resist, and protecting EUV resists with a cap. The resulting EUV resist has smoother features and increased selectivity to an underlying layer, which improves the quality of etched features. Following etching of the underlying layer, the cap may be removed.Type: ApplicationFiled: June 27, 2024Publication date: December 26, 2024Inventors: Jengyi Yu, Samantha S.H. Tan, Liu Yang, Chen-Wei Liang, Boris Volosskiy, Richard Wise, Yang Pan, Da Li, Ge Yuan, Andrew Liang
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Publication number: 20240427081Abstract: Optical devices and methods of manufacture are presented herein. In an embodiment, an optical device is provided that includes a first substrate, the first substrate including an optical device layer, and a semiconductor die, a first waveguide structure over the first substrate, the first waveguide structure including a first optical component surrounded by cladding material, wherein the first waveguide structure has a top surface, the top surface including a first portion at a first distance from the first substrate, a second portion at a second distance from the first substrate, and a transition portion between the first portion to the second portion, wherein the second distance is greater than the first distance, and a first reflective structure over the first portion and the transition portion, wherein a portion of the first reflective structure over the transition portion is a curved surface.Type: ApplicationFiled: January 2, 2024Publication date: December 26, 2024Inventors: Chia-Ning Weng, Yu-Ming Chou, Shih Wei Liang, Nien-Fang Wu, Jiun Yi Wu, Chen-Hua Yu