Patents by Inventor Min Cheng
Min Cheng 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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Patent number: 12075613Abstract: A method for fabricating buried word line of a dynamic random access memory (DRAM) includes the steps of: forming a trench in a substrate; forming a first conductive layer in the trench; forming a second conductive layer on the first conductive layer, in which the second conductive layer above the substrate and the second conductive layer below the substrate comprise different thickness; and forming a third conductive layer on the second conductive layer to fill the trench.Type: GrantFiled: January 6, 2022Date of Patent: August 27, 2024Assignees: UNITED MICROELECTRONICS CORP., Fujian Jinhua Integrated Circuit Co., Ltd.Inventors: Pin-Hong Chen, Yi-Wei Chen, Tzu-Chieh Chen, Chih-Chieh Tsai, Chia-Chen Wu, Kai-Jiun Chang, Yi-An Huang, Tsun-Min Cheng
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Patent number: 12066790Abstract: Toner particles including a core and a shell thereover; wherein the core comprises at least one styrene-acrylate copolymer selected from styrene-acrylate copolymer 1, styrene-acrylate copolymer 2, and styrene-acrylate copolymer 3, and combinations thereof a wax; and an optional colorant; wherein the shell comprises at least one styrene-acrylate copolymer selected from styrene-acrylate copolymer 1, styrene acrylate copolymer 2, styrene acrylate copolymer 3, and combinations thereof.Type: GrantFiled: February 4, 2021Date of Patent: August 20, 2024Assignee: Xerox CorporationInventors: Jordan A. Frank, Daniel W. Asarese, Chieh-Min Cheng, Paul K. Acquaviva, Richard P. N. Veregin, Michael F. Zona
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Publication number: 20240274084Abstract: A display panel, including: a substrate including a display region and a non-display region; a second conductive layer including more than one gate line located in the display region, and more than one virtual gate line located in the non-display region; a virtual conductive part, located in the non-display region, where the virtual conductive part is located in a different conductive layer from the virtual gate line, an orthographic projection of the virtual conductive part on the substrate is located within an orthographic projection of the virtual gate line on the substrate, and the virtual conductive part is configured to form an equivalent capacitance with the virtual gate line; and a RC load of the virtual gate line matches with a RC load of the gate line.Type: ApplicationFiled: April 21, 2022Publication date: August 15, 2024Applicants: Hefei BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Chunxu ZHANG, Ke DAI, Jiantao LIU, Lei GUO, Maoxiu ZHOU, Xiaoting JIANG, Min CHENG, Qi LIU
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Patent number: 12063320Abstract: An electronic device is provided in this disclosure. The electronic device includes a body, a shaft sleeve, a function module, and a rotating resistance device. The shaft sleeve is fixed to the body. The function module includes a shaft portion rotatably disposed on the shaft sleeve. The rotating resistance device is disposed on the shaft sleeve or fixed to the body and is against the shaft portion of the flip function module to apply rotational resistance to the shaft portion of the function module, so that the function module stably stays at any position without being affected by an external force.Type: GrantFiled: May 10, 2021Date of Patent: August 13, 2024Assignee: ASUSTEK COMPUTER INC.Inventors: Cheng-Han Chung, Ching-Yuan Yang, Chia-Min Cheng, Chui-Hung Chen
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Publication number: 20240254374Abstract: The present disclosure relates generally to two part adhesive compositions comprising a resin part including a curable resin selected from multifunctional, hydroxyl di-terminated polymer having alkene segments and epoxide segments in the polymer chain; an epoxy di-terminated block copolymer having siloxane moieties and bisphenol A moieties in the backbone and combination thereof and a hardener part including a curative for the curable resin. When mixed the compositions cure to a form that provides hardness but relatively low bond strength to a substrate and which can be removed from metal and other surfaces easily and simply with little residue.Type: ApplicationFiled: May 3, 2022Publication date: August 1, 2024Inventors: Zhongwei Liu, Christopher Verosky, Kevin Welch, Daniel Yi, Chih-Min Cheng
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Patent number: 12043731Abstract: Disclosed is a two-component curable polymeric system having increased viscosity. One component contains a homogeneous blend of a polyisocyanate and a homopolymer or copolymer of vinyl acetate. This component has a higher viscosity than the polyisocyanate alone, thereby increasing the viscosity of the two-component curable system. The other component of the two-component curable system is a composition containing an isocyanate reactive component. The polyisocyanate and the isocyanate reactive component react together (“cure”) to form a polymer. Typically, but not always, the isocyanate reactive component is a polyol or polyamine that is capable of reacting with the polyisocyanate, thereby forming a polyurethane (polyol) or polyurea (polyamine).Type: GrantFiled: March 17, 2021Date of Patent: July 23, 2024Assignee: Henkel AG & Co. KGaAInventors: Chih-Min Cheng, Zachary Bryan, James Murray, Li Kang, Shuhua Jin
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Patent number: 12037544Abstract: The invention is directed to stable and labile crosslinked water swellable polymeric microparticles that can be further gelled by covalent crosslinking in a transamidation reaction, methods for making same, and their various uses in the hygiene and medical arts, gel electrophoresis, packaging, agriculture, the cable industry, information technology, in the food industry, papermaking, use as flocculation aids, and the like. More particularly, the invention relates to a composition comprising expandable polymeric microparticles having labile crosslinkers and stable crosslinkers, said microparticle mixed with a fluid and an unreacted tertiary crosslinker comprising PEI or other polyamine based tertiary crosslinker that is capable of further crosslinking the microparticle on degradation of the labile crosslinker and swelling of the particle, so as to form a stable gel.Type: GrantFiled: July 13, 2022Date of Patent: July 16, 2024Assignees: CONOCOPHILLIPS COMPANY, UNIVERSITY OF KANSASInventors: Ahmad Moradi-Araghi, Min Cheng, Riley B. Needham, James H Hedges, Ramesh S Sarathi, Faye L Scully, Terry M Christian, Huili Guan, Cory Berkland, Jenn-Tai Liang
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Patent number: 12025923Abstract: A method includes shooting a primary droplet and a satellite droplet from a droplet generator along a common initial direction; applying a force to the primary droplet and the satellite droplet, wherein after applying the force, the primary droplet has a first deflection toward a first direction different than the common initial direction, and the satellite droplet has a second deflection toward a second direction different than the common initial direction, wherein the second deflection of the satellite droplet is greater than the first deflection of the primary droplet; and generating an extreme ultraviolet (EUV) light using an excitation laser hitting the primary droplet with the first deflection.Type: GrantFiled: January 6, 2023Date of Patent: July 2, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Chi-Hung Liao, Min-Cheng Wu
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Patent number: 12025158Abstract: The disclosure provides a flow self-compensating load sensing pump/valve coordinated electro-hydraulic system, including a prime mover, an electronically controlled variable pump, a flow control valve, a hydraulic actuator, a shuttle valve, an electronic control joystick, a bypass control valve, two pressure sensors, a bypass throttle valve, and a control system, where an oil outlet of the shuttle valve is connected to a right spring chamber of the bypass control valve, a left chamber and an oil inlet of the bypass control valve are connected to an oil outlet of the electronically controlled variable pump, an oil inlet and an oil outlet of the bypass throttle valve are connected to an oil outlet of the bypass control valve and an oil tank, two ends of the oil inlet and the oil outlet of the bypass throttle valve are provided with the first pressure sensor and the second pressure sensor, respectively.Type: GrantFiled: December 7, 2023Date of Patent: July 2, 2024Assignees: Chongqing University, East China Jiaotong UniversityInventors: Min Cheng, Jingbo He, Ruqi Ding, Bolin Sun
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Publication number: 20240210750Abstract: A light control panel, having a dimming area and a peripheral area surrounding the dimming area; wherein the light control panel includes a first substrate and a second substrate oppositely disposed, and a first liquid crystal layer therebetween; the first substrate includes a signal connecting line on the first base substrate; the signal connecting line includes a first signal sub-line and a second signal sub-line which are electrically connected together and in different layers; a connecting position between the first signal sub-line and the second signal sub-line is in the peripheral area; and the slot at a position corresponding to the connecting position between the first signal sub-line and the second signal sub-line is formed with a protrusion, and an orthographic projection of the slot on the first base substrate overlaps an orthographic projection of the first signal sub-line on the first base substrate.Type: ApplicationFiled: March 7, 2024Publication date: June 27, 2024Inventors: Xiaoting JIANG, Ke DAI, Haipeng YANG, Chunxu ZHANG, Min CHENG, Zhou RUI
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Publication number: 20240213788Abstract: A charging device includes a base, a charging assembly, a filler, and a drain assembly. The base includes a charging groove and a receiving groove. The charging groove has a first opening and a second opening. The first opening has a first through hole. The receiving groove has a second through hole. The charging assembly is connected to the second opening. The filler is connected to an inner side of the first opening and disposed close to the first through hole, and has a connecting opening. Two ends of the drain assembly are connected to the first through hole and the second through hole respectively. The inner side of the first opening has a first distance, an inner side of the connecting opening has a second distance, and the first distance is greater than the second distance.Type: ApplicationFiled: May 12, 2023Publication date: June 27, 2024Applicant: SPEED TECH CORPORATIONInventors: Chun-Te Liu, Sheng-Ti Yang, Hsuan-Ju Liu, Kuo-Wei Chen, Yu-Min Cheng
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Publication number: 20240213272Abstract: The present disclosure provides an array substrate and a manufacturing method thereof, and a display apparatus. The array substrate includes a plurality of gate lines (20) and a plurality of data lines (50) disposed on a base substrate (11), the plurality of gate lines (20) extend along a first direction, the plurality of data lines (50) extend in a second direction, the plurality of gate lines (20) and the plurality of data lines (50) are intersected to define a plurality of sub-pixels, the sub-pixel includes a thin film transistor (10), a pixel electrode (80) and a common electrode (90), the common electrode (90) in one sub-pixel is connected with the common electrode (90) in the adjacent sub-pixel through a common connection portion (110).Type: ApplicationFiled: October 15, 2021Publication date: June 27, 2024Inventors: Min CHENG, Ke DAI, Haipeng YANG, Maoxiu ZHOU, Jiaqing LIU, Xipeng WANG
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Publication number: 20240209247Abstract: Disclosed is a two-component, liquid curable polyurethane adhesive system comprising an isocyanate reactive part A and an isocyanate functional part B. Either or both parts include substantial amounts of sustainable materials. The inventive mixed adhesive compositions are able to effectively bond to a separation membrane of a filtration apparatus. The invention is also directed to a method of bonding filter assembly components using this two-component curable polyurethane adhesive composition and a filter assembly bonded together using this adhesive composition.Type: ApplicationFiled: April 19, 2022Publication date: June 27, 2024Inventors: Mary E. Palliardi, Chih-Min Cheng
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Patent number: 12021042Abstract: A semiconductor package includes a substrate, a semiconductor die, a ring structure and a lid. The semiconductor die is disposed on the substrate. The ring structure is disposed on the substrate and surrounds the semiconductor die, where a first side of the semiconductor die is distant from an inner sidewall of the ring structure by a first gap, and a second side of the semiconductor die is distant from the inner sidewall of the ring structure by a second gap. The first side is opposite to the second side, and the first gap is less than the second gap. The lid is disposed on the ring structure and has a recess formed therein, and the recess overlaps with the first gap in a stacking direction of the ring structure and the lid.Type: GrantFiled: March 21, 2023Date of Patent: June 25, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Kai-Ming Ching, Shu-Shen Yeh, Chien-Hung Chen, Hui-Chang Yu, Yu-Min Cheng
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Patent number: 12020963Abstract: A method of performing a substrate detection process is provided. The method includes emitting a signal to a surface of a substrate from an emitter disposed in a substrate storage container. The method also includes collecting the signal reflected from the surface of the substrate by a receiver disposed in the substrate storage container. The method further includes transmitting data corresponding to the collected signal to a signal processor. In addition, the method includes analyzing the data, and determining whether an action is to be performed on the substrate based on the analyzing.Type: GrantFiled: December 11, 2020Date of Patent: June 25, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Min-Cheng Wu, Chi-Hung Liao
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Patent number: 12020048Abstract: Provided herein are a method, system, and computer program product for creating scripts from command line history. The method includes determining a plurality of distances among a plurality of commands from a command line history. A plurality of command sets is determined from the plurality of commands based on the plurality of distances among the plurality of commands. Each of the plurality of command sets includes at least two neighboring commands. A script is created by the one or more processors based on a first command set and a second command set of the plurality of command sets in response to a distance between the first command set and the second command set being less than a predetermined threshold.Type: GrantFiled: March 21, 2022Date of Patent: June 25, 2024Assignee: International Business Machines CorporationInventors: Jiang Yi Liu, Min Cheng, Xiao Xuan Fu, Si Yu Chen, Wen Qi Wq Ye
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Publication number: 20240191727Abstract: The disclosure provides a flow self-compensating load sensing pump/valve coordinated electro-hydraulic system, including a prime mover, an electronically controlled variable pump, a flow control valve, a hydraulic actuator, a shuttle valve, an electronic control joystick, a bypass control valve, two pressure sensors, a bypass throttle valve, and a control system, where an oil outlet of the shuttle valve is connected to a right spring chamber of the bypass control valve, a left chamber and an oil inlet of the bypass control valve are connected to an oil outlet of the electronically controlled variable pump, an oil inlet and an oil outlet of the bypass throttle valve are connected to an oil outlet of the bypass control valve and an oil tank, two ends of the oil inlet and the oil outlet of the bypass throttle valve are provided with the first pressure sensor and the second pressure sensor, respectively.Type: ApplicationFiled: December 7, 2023Publication date: June 13, 2024Inventors: Min CHENG, Jingbo HE, Ruqi DING, Bolin SUN
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Patent number: 12007691Abstract: Embodiments of the present disclosure provide a substrate measuring device in a lithography projection apparatus that provides multiple light sources having different wavelengths. In some embodiments, a lithography projection apparatus includes a substrate measuring system disposed proximate to a substrate stage, the substrate measuring system further including an emitter including multiple light sources configured to provide multiple beams of light, each of at least some of the multiple beams of light having a different wavelength, at least one optical fiber, wherein each of respective portions of the at least one optical fiber is configured to pass a respective one of the multiple beams of light, and a receiver positioned to collected light emitted from the emitter and reflected off of a substrate disposed on the substrate stage.Type: GrantFiled: June 30, 2022Date of Patent: June 11, 2024Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Min-Cheng Wu, Chi-Hung Liao
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Publication number: 20240187034Abstract: A method for performing medium access control (MAC) protocol data unit (MPDU) dispatch control in multi-link operation architecture and associated apparatus are provided. The method applicable to a wireless transceiver device within a wireless communications system may include: utilizing the wireless transceiver device to communicate with another device within the wireless communications system, to allow data transmission between the wireless transceiver device and the other device through at least one portion of links among multiple links respectively corresponding to multiple predetermined radio frequency bands; and performing a dispatch control procedure to dispatch multiple MAC protocol data units (MPDUs) into multiple physical layer (PHY) protocol data units (PPDUs) corresponding to a set of selected links according to at least one predetermined rule in a predetermined mode of the wireless transceiver device, for sending the multiple PPDUs to the other device through the set of selected links.Type: ApplicationFiled: October 5, 2023Publication date: June 6, 2024Applicant: MEDIATEK INC.Inventor: Shu-Min Cheng
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Publication number: 20240163947Abstract: A method for multi-link operation (MLO) is provided. The method for MLO may be applied to an apparatus. The method for MLO may include the following steps. A multi-chip controller of the apparatus may assign different data to a plurality of chips of the apparatus, wherein each chip corresponds to one link of multi-links. Each chip may determine whether transmission of the assigned data has failed. A first chip of the chips may transmit the assigned data to an access point (AP) in response to the first chip determining that the transmission of the assigned data has not failed.Type: ApplicationFiled: November 8, 2023Publication date: May 16, 2024Inventors: Cheng-Ying WU, Wei-Wen LIN, Shu-Min CHENG, Hui-Ping TSENG, Chi-Han HUANG, Chih-Chun KUO, Yang-Hung PENG, Hao-Hua KANG