Patents by Inventor Zhi WEN
Zhi WEN 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: 20240162833Abstract: A power supply unit supplies power to a load, and the power supply unit includes a power factor corrector, a DC conversion module, and an isolated conversion module. The power factor corrector is plugged into a first main circuit board and converts an AC power into a DC power. The DC conversion module is plugged into the first main circuit board and converts the DC power into a main power. The isolated conversion module includes a bus capacitor, the bus capacitor is coupled to the DC conversion module through a first power copper bar, and coupled to the power factor corrector through a second power copper bar. The first power copper bar and the second power copper bar are arranged on a side opposite to the first main circuit board, and are arranged in parallel with the first main circuit board.Type: ApplicationFiled: November 13, 2023Publication date: May 16, 2024Inventors: Yi-Sheng CHANG, Cheng-Chan HSU, Chia-Wei CHU, Chun-Yu YANG, Deng-Cyun HUANG, Yi-Hsun CHIU, Chien-An LAI, Yu-Tai WANG, Chi-Shou HO, Zhi-Yuan WU, Ko-Wen LU
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Publication number: 20240147715Abstract: The present application discloses a cell structure of a super flash comprising: a word line gate, a floating gate, a control gate, and an erase gate. The floating gate comprises a first TiN layer located on a side face of the control gate and a second polysilicon layer formed at the top of the first TiN layer. The second polysilicon layer is in electric contact with the first TiN layer. The erase gate is located at the top of the second polysilicon layer, and the erase gate and the floating gate are spaced from each other by a second inter-gate dielectric layer therebetween. During erasing, the top angle of the second polysilicon layer generates point discharge, thereby reducing an erasing voltage. The present application also discloses a method for manufacturing a super flash.Type: ApplicationFiled: April 26, 2023Publication date: May 2, 2024Applicant: Shanghai Huali Microelectronics CorporationInventors: Jiacheng Wen, Zhi Tian, Feng Ji
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Publication number: 20240135057Abstract: A method for numerical reconstruction and heat transfer characteristics evaluation of a microstructure of thermal barrier coatings containing microcracks includes the following steps: determining a simulation area and size settings, generating random microcracks with different morphological characteristics and placing the microcracks in the simulation area, and determining whether a space occupied by the microcracks reaches a porosity ratio of the preset microcracks, building a general pore model of thermal barrier coatings (TBCs) based on the QSGS method, reconstructing true mesoscopic morphologies of the TBCs, determining whether the preset volume fraction has been reached, and building a heat transfer analysis model based on the thermal 1,attice Boltzmann method to calculate heat insulation performance parameters such as temperature distribution, and thermal conductivity.Type: ApplicationFiled: September 27, 2023Publication date: April 25, 2024Applicant: University of Science and Technology BeijingInventors: Ningning LIU, Linjing HUANG, Ruifeng DOU, Mengqi YU, Linxi ZHANG, Zhi WEN, Xunliang LIU
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Publication number: 20240127250Abstract: A resource transfer method includes obtaining, by using a target application, a resource transfer request triggered by a target user, where the resource transfer request includes verification information used to perform resource transfer processing and identity feature information of the target user. By using the target application, verifying the verification information, and invoking, if the verification succeeds by using the target application, a local device management rule, and determining, by using the local device management rule, whether the identity feature information of the target user matches identity feature information of a pre-registered user. If the identity feature information of the target user matches the identity feature information of the pre-registered user, sending the resource transfer request to a first server corresponding to the target application to trigger, based on the resource transfer request, the first server to perform resource transfer processing.Type: ApplicationFiled: December 28, 2023Publication date: April 18, 2024Applicant: ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.Inventors: Bingying Zhu, Jun Wen, Fuping Yu, Zhi Xin, Xiaofei Wan
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Publication number: 20240099994Abstract: Provided are sustained-release pharmaceutical compositions including a ketamine pamoate salt and a pharmaceutically acceptable carrier thereof. The compositions include aqueous suspension, solution and matrix delivery system, which can provide sustained release for anesthesia, analgesia or treatment of central nervous system and anti-inflammatory diseases.Type: ApplicationFiled: December 18, 2020Publication date: March 28, 2024Applicant: ALAR PHARMACEUTICALS INC.Inventors: Tong-Ho Lin, Yung-Shun Wen, Chai-Hsien Chen, Ying-Ting Liu, Rui-Zhi Hou, Zhi-Rong Wu
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Patent number: 11920610Abstract: An air pump assembly for an inflatable product may include a housing, a cover coupled to the housing, and a rotatable assembly supported by the housing. The rotatable assembly may include a pump housing having first and second air vents, an impeller positioned within the pump housing, a motor operatively coupled to the impeller, and a rotary disc positioned between the pump housing and a vent hole of the housing. The rotatable assembly may be rotatable to a first position wherein air flows from the first air vent of the pump housing to the second air vent of the pump housing and through the vent hole in the housing into an interior of the inflatable product and a second position wherein air flows from the interior of the inflatable product through the vent hole in the housing into the first air vent and then to the second air vent.Type: GrantFiled: January 14, 2022Date of Patent: March 5, 2024Assignee: Intex Marketing Ltd.Inventors: Zhi Xiong Huang, Ying Biao Zhang, Zheng Wen Lin
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Patent number: 11584205Abstract: A silenced guide rail includes a guide rail body, a guide block, and a slideway. The guide rail body includes a beam piece, and the beam piece includes an abutting end. The guide block is connected to one end of the guide rail body, and the guide block includes a docking strip. The docking strip includes a corresponding abutting end corresponding to the abutting end. The abutting end includes a short side and a bevel. A shape of the corresponding abutting end corresponds to a shape formed by the short side and the bevel. The slideway is formed on the beam piece and the docking strip. Therefore, the present disclosure reduces an abnormal noise generated when a guide post passes through a connection between the guide rail body and the guide block, and an effect of eliminating all or most of the abnormal noise may be achieved.Type: GrantFiled: August 23, 2021Date of Patent: February 21, 2023Assignees: HSIN CHONG MACHINERY WORKS CO. LTD., FUZHOU MINGFANG AUTOMOBILE PARTS INDUSTRY CO., LTD.Inventors: Zhi-Wen Ling, Mei-Qing Zheng, Xi Chen, Yuan-Ming Liang, Chi-Ming Huang, Jeffrey Chung-Chiang Hsi
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Publication number: 20230051096Abstract: A scanner assembly (100) may include a housing (102) having abase (104) forming a cavity with an open top. Further, the housing (102) may include a platen (106) having a top surface (108) and a bottom surface (110). The bottom surface (110) may be attached to the base (104) around a periphery of the cavity. Furthermore, the housing (102) may include a bezel (112) adhered to the top surface of the platen (106) to cover an edge region of the top surface (108). The bezel (112) may include a bottom surface (114) having an inclined notch (116). Furthermore, the scanner assembly (100) may include a scanner module (118) movably disposed in the housing (102) below the platen (106). The scanner module (118) may be in an optical communication with the inclined notch (116) to detect a home position.Type: ApplicationFiled: January 20, 2020Publication date: February 16, 2023Inventors: Xiao-Li Yang, Xu-Ri Zhu, Shuang-Kun Zhu, Zhi Wen Xing, Zhi Yuan Zhao, Yue Jing
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Patent number: 11491565Abstract: The present invention is a probe forming device, the probe forming device comprises a spinning shaft, a first adjusting structure, a second adjusting structure, an electrolyte conveying member and a power supply. One of the holding member of the spinning shaft holds a workpiece, and a driving member drives the workpiece to move and abut the first adjusting structure and the second modulating structure. The electrolyte conveying member conveys an electrolyte to the workpiece, the first adjusting structure and the second adjusting structure, and is electrically connected. At least one positive end of the power supply is connected to the workpiece or the spinning shaft, and at least one negative end is connected to the first adjusting structure and the second modulating structure.Type: GrantFiled: December 23, 2019Date of Patent: November 8, 2022Assignee: Metal Industries Research & Development CentreInventors: Wen-Chieh Wu, Zhi-Wen Fan, Chun-Wei Chen, Tzu-Hung Chen
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Publication number: 20220282734Abstract: The present disclosure relates to pump systems having multiple, diverse applications and uses for use with inflatable products. Specifically, the present disclosure relates to pump systems where inflation or deflation of the associated inflatable product may be accomplished in more than one way while using a single pump. For example, by utilizing electronic means or, alternatively, manual means to inflate or deflate an inflatable product.Type: ApplicationFiled: July 6, 2020Publication date: September 8, 2022Inventors: Zhi Xiong HUANG, Huai Tian WANG, Zhi Wen ZHOU
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Publication number: 20220111711Abstract: A silenced guide rail includes a guide rail body, a guide block, and a slideway. The guide rail body includes a beam piece, and the beam piece includes an abutting end. The guide block is connected to one end of the guide rail body, and the guide block includes a docking strip. The docking strip includes a corresponding abutting end corresponding to the abutting end. The abutting end includes a short side and a bevel. A shape of the corresponding abutting end corresponds to a shape formed by the short side and the bevel. The slideway is formed on the beam piece and the docking strip. Therefore, the present disclosure reduces an abnormal noise generated when a guide post passes through a connection between the guide rail body and the guide block, and an effect of eliminating all or most of the abnormal noise may be achieved.Type: ApplicationFiled: August 23, 2021Publication date: April 14, 2022Inventors: Zhi-Wen LING, Mei-Qing ZHENG, Xi CHEN, Yuan-Ming LIANG, Chi-Ming HUANG, Jeffrey Chung-Chiang HSI
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Patent number: 11265438Abstract: An example device includes a U-shaped body to be placed around a guide on which a scanner carriage is to be guided. A fixed leg of the U-shaped body is attached to a linearly translatable scanner carriage. A free leg of the U-shaped body is not attached to the scanner carriage and has inward facing ribs. The ribs on the free leg of the U-shaped body are positioned to come into contact with the guide to align the scanner carriage with the guide.Type: GrantFiled: April 26, 2018Date of Patent: March 1, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Da Peng Li, Zhi Wen Xing, Feng Chen
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Patent number: 11186920Abstract: An apparatus capable of local polishing and suitable for performing a plasma-electrolytic polishing process on an object is provided. The apparatus capable of local polishing includes a fixing seat, a motion mechanism, and a jet module connected to the motion mechanism and including an electrolyte communication port, a gas communication port, a power connection area, and a jet flow outlet. The jet flow outlet faces the fixing seat and is communicated with the electrolyte communication port and the gas communication port to be suitable for performing the plasma-electrolytic polishing process on the object fixed on the fixing seat. A plasma-electrolytic polishing system including an apparatus capable of local polishing is also provided.Type: GrantFiled: September 1, 2020Date of Patent: November 30, 2021Assignee: Metal Industries Research & Development CentreInventors: Yu Kai Chen, Chun Wei Chen, Zhi-Wen Fan, You Lun Chen, Wen-Chieh Wu
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Patent number: 11173561Abstract: The present application discloses a method for processing probe. Firstly, a clamping member of a rotation shaft is clamped with a workpiece, and then the workpiece is moved to a processed area by the rotation shaft. The workpiece is rotated by the rotation shaft, and an electrochemical process of the workpiece is performed under the rotation of the shaft and an electrolyte sprayed between the workpiece and the polished module. During the performing of the electrochemical process, it can be that the rotation shaft is moved a processing distance or the included angle of the polish module is changed, for a probe being accomplished from the workpiece. Thereby, the abrasion of the polish module is lower and the performance for processing the probe under the electrochemical process.Type: GrantFiled: August 26, 2020Date of Patent: November 16, 2021Assignee: Metal Industries Research & Development CentreInventors: Tzu-Hung Chen, Zhi-Wen Fan, Wen-Chieh Wu, Chun-Wei Chen
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Publication number: 20210187644Abstract: The present invention is a probe forming device, the probe forming device comprises a spinning shaft, a first adjusting structure, a second adjusting structure, an electrolyte conveying member and a power supply. One of the holding member of the spinning shaft holds a workpiece, and a driving member drives the workpiece to move and abut the first adjusting structure and the second modulating structure. The electrolyte conveying member conveys an electrolyte to the workpiece, the first adjusting structure and the second adjusting structure, and is electrically connected. At least one positive end of the power supply is connected to the workpiece or the spinning shaft, and at least one negative end is connected to the first adjusting structure and the second modulating structure.Type: ApplicationFiled: December 23, 2019Publication date: June 24, 2021Inventors: WEN-CHIEH WU, ZHI-WEN FAN, CHUN-WEI CHEN, TZU-HUNG CHEN
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Publication number: 20210037161Abstract: An example device includes a U-shaped body to be placed around a guide on which a scanner carriage is to be guided. A fixed leg of the U-shaped body is attached to a linearly translatable scanner carriage. A free leg of the U-shaped body is not attached to the scanner carriage and has inward facing ribs. The ribs on the free leg of the U-shaped body are positioned to come into contact with the guide to align the scanner carriage with the guide.Type: ApplicationFiled: April 26, 2018Publication date: February 4, 2021Inventors: Da Peng LI, Zhi Wen Xing, Feng Chen
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Patent number: 10857764Abstract: Treatments are provided to strengthen adhesion of an optical filter layer in a photovoltaic (PV) module to an encapsulant layer, or generally, between inorganic materials and organic polymers. The embodiments disclosed herein can provide five or more times the adhesive forces of untreated encapsulant-filter interfaces. As a result, the system can enhance long-term reliability of PV modules by reducing interface surface charges and dangling bonds and reducing gaps and cracks, thereby preventing moisture, impurities, and particles from entering the interface. The treated optical filter layer can result in a surface modification. In some embodiments, treating the optical filter layer includes applying a chemical treatment such as an acid or alkaline wash, and/or ultrasonic cleaning.Type: GrantFiled: July 25, 2017Date of Patent: December 8, 2020Assignee: Tesla, Inc.Inventors: Zhi-Wen Sun, Ollivier J. Lefevre, Jiunn Benjamin Heng
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Publication number: 20200180057Abstract: An apparatus for electrochemical machining gear outline and the alignment structure thereof is disclosed, the apparatus comprises first and second alignment members. The first and second alignment members include a plurality of first alignment teeth and second alignment teeth, respectively. Recessing a gear-outline edge of the first alignment teeth by a distance and extending a gear-outline edge of the second alignment teeth by the distance for against to each other to align the first and second alignment members. A cathode electrode includes a plurality of machining teeth with both gear-outline edges recessed by the distance for against the gear-outline edge of the second alignment teeth with the extended distance to align machining teeth. Thereby, before trimming the gear-outline of a workpiece, the machining gap between the machining teeth and the teeth of the workpiece can be aligned first.Type: ApplicationFiled: December 5, 2018Publication date: June 11, 2020Inventors: YOU-LUN CHEN, DA-YU LIN, ZHI-WEN FAN, HUNG-YI CHEN, CHEN-HUI CHANG, CHIN-HUNG WEN, CHUN-WEI CHEN
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Publication number: 20200171592Abstract: The present invention relates to an electrochemical machining method for manufacturing a cone. One or more conductive column and an electrode are driven to perform relative convolute motion. Then the conductive column is driven to perform electrochemical machining on the electrode for forming one or more hole in the electrode. Afterwards, the periphery of the hole in the electrode to perform electrochemical machining on the conductive column for forming a cone at one end of the conductive column.Type: ApplicationFiled: December 4, 2018Publication date: June 4, 2020Inventors: ZHI-WEN FAN, DA-YU LIN, CHEN-HUI CHANG, CHUN-WEI CHEN, CHIU-FENG LIN
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Patent number: D883067Type: GrantFiled: January 7, 2018Date of Patent: May 5, 2020Assignee: IGLOOHOME PTE. LTD.Inventors: Zhi Wen Chen, Chun Ming Yang