Patents by Inventor Long Zhou
Long Zhou 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: 20250070049Abstract: A semiconductor package comprises a semiconductor substrate, a plurality of contact pads, a seed layer, a first thick metal layer, a second thick metal layer, and a coating metal layer. Direct attachment of the first thick metal layer and the second thick metal layer comprises bonded metal atoms. The first thick metal layer and the second thick metal layer are bonded by an SAB process. A method comprises the steps of providing an upper device portion, providing a lower carrier portion, applying an SAB process, applying a de-bonding process, applying a tape, applying a singulation process, and removing the tape.Type: ApplicationFiled: September 12, 2024Publication date: February 27, 2025Applicant: ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LPInventors: Lin Lv, Zhen Yang, Shuhua Zhou, Long-Ching Wang
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SEMICONDUCTOR PACKAGE HAVING HIGH METAL BUMPS AND ULTRA-THIN SUBSTRATE AND METHOD OF MAKING THE SAME
Publication number: 20250070069Abstract: A semiconductor package comprises a semiconductor substrate, a plurality of contact pads, a plurality of metal bumps, a metal layer, and a molding encapsulation. A thickness of the semiconductor substrate is less than 35 microns. A first method comprises the steps of providing a device wafer; attaching a first carrier; applying a thinning process; forming a metal layer; applying a first tape; removing the first carrier; applying a first singulation process; removing the first tape; attaching a second carrier; forming a molding encapsulation; removing the second carrier; forming a plurality of metal bumps; applying a second tape; and applying a singulation process and removing the second tape. A second method comprises the steps of providing a device wafer; attaching a carrier; applying a thinning process; forming a metal layer; forming a molding encapsulation; removing the carrier; forming a plurality of metal bumps; and applying a singulation process.Type: ApplicationFiled: July 25, 2024Publication date: February 27, 2025Applicant: ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LPInventors: Lin Lv, Zhen Yang, Shuhua Zhou, Long-Ching Wang -
Publication number: 20250070333Abstract: This application provides a battery cell, a battery, and an electrical device, and enhances safety of the battery cell by improving the structure of the battery cell. The battery cell includes: a housing, on which an opening is created; an electrode assembly, accommodated in the housing; an electrode terminal, disposed on a bottom wall of the housing and connected to a tab of the electrode assembly, where the bottom wall is opposite to the opening; and a cover plate, connected to the housing and configured to fit and cover the opening.Type: ApplicationFiled: November 14, 2024Publication date: February 27, 2025Applicant: Contemporary Amperex Technology (Hong Kong)LimitedInventors: Long CHEN, Denghua LIN, Wenlin ZHOU, Yulian ZHENG, Peng WANG, Haizu JIN
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Patent number: 12232617Abstract: A seat frame includes a base, a driving member and a stretching member. The driving member and the stretching member are disposed on the base. The stretching member includes backrest assemblies, cushion support assemblies and leg rest plate assemblies which are positioned on left and right sides of the base and set in pairs. A front end and a rear end of the cushion support assembly are hinged with one end of the backrest assembly and one end of the leg rest plate assembly respectively. When the seat frame is in a television (TV) posture and a lying posture, and the leg rest plate frame is inclined upward with respect to a horizontal plane.Type: GrantFiled: January 25, 2022Date of Patent: February 25, 2025Assignee: DEWERTOKIN TECHNOLOGY GROUP CO., LTD.Inventors: Liming Yang, Weiyao Zhou, Long Li
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Patent number: 12232619Abstract: A seat frame includes a base, a driving member and a stretching member. The driving member and the stretching member are disposed on the base. The stretching member includes backrest assemblies, cushion support assemblies and leg rest plate assemblies which are positioned on left and right sides of the base and set in pairs. A front end and a rear end of the cushion support assembly are hinged with one end of the backrest assembly and one end of the leg rest plate assembly respectively. When the seat frame is in a television (TV) posture and a lying posture, and the leg rest plate frame is inclined upward with respect to a horizontal plane.Type: GrantFiled: May 7, 2024Date of Patent: February 25, 2025Assignee: DEWERTOKIN TECHNOLOGY GROUP CO., LTD.Inventors: Liming Yang, Weiyao Zhou, Long Li
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Publication number: 20250061613Abstract: A virtual wearing method for a mask includes: acquiring a facial image of a user; determining actual facial feature data according to the facial image; determining and displaying one or more matched first masks of various models according to the actual facial feature data; determining a target mask from the first masks according to received first input from the user; and generating wearing picture information according to the facial image and the target mask, and displaying the wearing picture information. It can not only accurately match a plurality of first masks of different types and sizes suitable for the facial features of the user according to the facial feature data of the user, but also generate and display the wearing picture information through virtual reality and other technologies, so as to simulate the effect of the user wearing the target mask.Type: ApplicationFiled: December 8, 2022Publication date: February 20, 2025Inventors: Long HE, Mingzhao ZHOU, Zhi ZHUANG
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Publication number: 20250057317Abstract: A sofa chair includes a base, a chair frame assembly, a backrest assembly and a leg telescoping assembly. The chair frame assembly includes a chair frame bracket and a chair frame disposed on the chair frame bracket. The chair frame assembly is movably connected to the base by a connection rod structure. The sofa chair is configured to, in response to changing the state of the connection rod structure, switch between the sitting posture, the TV posture, and the fully lying posture. When the sofa chair is in the fully lying posture, the first included angle between the chair frame and the horizontal plane is greater than 26 degrees and less than 30 degrees, and the first height between the lowest point of the chair frame and the ground is 60 mm to 100 mm.Type: ApplicationFiled: December 1, 2022Publication date: February 20, 2025Inventors: Weiyao ZHOU, Long LI, Liming YANG
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Publication number: 20250052629Abstract: An electromagnetic ultrasonic double-wave transducer includes a shell (1), and a permanent magnet assembly, a coil (4), a shielding layer (5), and a wire (6) which are provided in said shell (1); said coil (4) is fixed on the bottom of said shell (1) and is located below said permanent magnet assembly; said shielding layer (5) is arranged between said permanent magnet assembly and said coil (4); one end of said wire (6) is connected to said coil (4) while the other end thereof is connected to the power supply and signal plug (7); said permanent magnet assembly includes a third permanent magnet (12) and a fourth permanent magnet (13); the upper end faces of said third permanent magnet (12) and said fourth permanent magnet (13) realize magnetic circuit closing by means of a magnetic circuit closing element (8).Type: ApplicationFiled: February 24, 2024Publication date: February 13, 2025Inventors: Long YANG, Mingming XIE, Yisheng JIN, Xinzong ZHOU, Junhui ZHAO, Xuxiang ZHU, Yuping SHEN
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Publication number: 20250053279Abstract: The embodiments of the disclosure provide a method, apparatus, device and storage medium for presenting information, which relate to the technical field of computers. The method includes: obtaining object search information, in response to the object search information being object category information, determining a target object category corresponding to the object search information, and presenting object information of a plurality of target objects corresponding to the target object category in a search result presentation page; where all the plurality of target objects are different, and object information of a target object includes object attribute information and image resource information of the target object. By employing the above technical solution, when the user is searching the object category, object information of a plurality of target objects different from each other corresponding to the target object category is presented in the search result page.Type: ApplicationFiled: August 9, 2024Publication date: February 13, 2025Inventors: Jing LIN, Duanliang ZHOU, Long RU, Chao WU, Conghai YAO, Yelun LIU, Bin QIAN, Siyi YE, Jie WANG, Wenhao LI, Wenjing LIU, Shengan CAI, Tingting YANG, Yiwei WANG, Junjun YAO, Yifei QIU, Ju YANG, Yunfei SONG, Chuan ZHAO, Xianhui WEI, Xiaofeng WANG, Jianwen WU, Meng CHEN, Mang WANG, Peng HE, Kaijian LIU, Liangpeng XU, Yuhang LIU, Xiang XIAO, Runyu CHEN, Da LEI, Xiangnan LUO, Zheng PENG, Shaolong CHEN, Binghua XU, Hongtao XUE, Guorong ZHU, Qinglin XU, Pingping HUANG, Hongtao HU
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Publication number: 20250046973Abstract: A battery cell, a battery and an electricity-consuming device are provided by the present application. The battery cell includes a casing, an electrode assembly, a detecting assembly and a protecting structure. The casing includes an accommodating chamber; the electrode assembly is accommodated in the accommodating chamber, the detecting assembly is connected to the casing and configured to detect a working condition of the battery cell; and the protecting structure covers at least a portion of a surface of the detecting assembly.Type: ApplicationFiled: October 17, 2024Publication date: February 6, 2025Applicant: CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITEDInventors: Long CHEN, Denghua LIN, Fangjie ZHOU, Yulian ZHENG, Peng WANG, Haizu JIN
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Patent number: 12216291Abstract: In various embodiments, alignment systems for laser resonators generate near-field and/or far-field images of input beams produced by the laser resonators to enable the alignment of the input beams.Type: GrantFiled: January 19, 2024Date of Patent: February 4, 2025Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Wang-Long Zhou, Bien Chann, Krzysztof Michal Nowak, Francisco Villarreal-Saucedo
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Publication number: 20250038280Abstract: A battery cell, a battery and an electricity-consuming device are provided by the present application. The battery cell includes a casing and at least one integrated circuit member. The casing includes an accommodating chamber. The integrated circuit member includes a detecting element that is configured to detect a working condition of the battery cell, and the integrated circuit member is arranged inside or outside the accommodating chamber.Type: ApplicationFiled: October 18, 2024Publication date: January 30, 2025Applicant: Contemporay Amperex Technology (Hong Kong) LimitedInventors: Denghua LIN, Long Chen, Fangjie Zhou, Yulian Zheng, Peng Wang, Haizu Jin
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Patent number: 12210249Abstract: A transparent display panel includes: a first substrate, a second substrate, and a liquid crystal layer therebetween. The pixel units of the display panel include a first pixel unit in a first area near one side of the display panel and a second pixel unit in a second area at a side of the first area away from the one side. The first pixel unit includes first and second transparent electrodes on one of the substrates, and the second pixel unit includes third and fourth transparent electrodes on the other one of the substrates. The first pixel unit further includes a dummy electrode separated from both of the first and second transparent electrodes. An orthographic projection of the first or second transparent electrode on the first substrate has a hollow area, and an orthographic projection of the dummy electrode on the first substrate is in the hollow area.Type: GrantFiled: November 15, 2023Date of Patent: January 28, 2025Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Long Wang, Nanfang Jia, Yidan Peng, Jian Zhou
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Patent number: 12136793Abstract: In various embodiments, one or more optical elements are utilized to alter the numerical aperture of a radiation beam received from an optical fiber in order to accommodate the properties of a downstream collimator within a laser delivery head.Type: GrantFiled: May 18, 2023Date of Patent: November 5, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTDInventors: Wang-Long Zhou, Francisco Villarreal-Saucedo
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Publication number: 20240345409Abstract: In various embodiments, alignment systems for laser resonators generate near-field and/or far-field images of input beams produced by the laser resonators to enable the alignment of the input beams.Type: ApplicationFiled: January 19, 2024Publication date: October 17, 2024Inventors: wang-long Zhou, Bien Chann, Krzysztof Michal Nowak, Francisco Villarreal-Saucedo
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Patent number: 12118649Abstract: Disclosed is a three-dimensional low-dose PET reconstruction method based on deep learning. The method comprises the following steps: back projecting low-dose PET raw data to the image domain to maintain enough information from the raw data; selecting an appropriate three-dimensional deep neural network structure to fit the mapping between the back projection of the low-dose PET and a standard-dose PET image; after learning from the training samples the network parameters are fixed, realizing three-dimensional PET image reconstruction starting from low-dose PET raw data, thereby obtaining a low-dose PET reconstructed image which has a lower noise and a higher resolution compared with the traditional reconstruction algorithm and image domain noise reduction processing.Type: GrantFiled: January 23, 2021Date of Patent: October 15, 2024Assignees: ZHEJIANG LAB, MINFOUND MEDICAL SYSTEMS CO., LTDInventors: Wentao Zhu, Bao Yang, Long Zhou, Hongwei Ye, Ling Chen, Fan Rao, Yaofa Wang
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Patent number: 12113179Abstract: The present invention provides a method for sorting lithium cells, which includes quick sorting and high-precision sorting. The method provided by the present invention can be used for quickly and accurately classifying cells based on self-discharge, and is applicable to large-scale self-discharge sorting due to low cost of adopted equipment. Through the quick sorting method and the high-precision sorting method in the present invention, cells with large self-discharge rates can be eliminated from a batch of cells, cells with similar self-discharge rates can be sorted into groups, and an application range is wider.Type: GrantFiled: July 22, 2020Date of Patent: October 8, 2024Assignee: University of Shanghai for Science and TechnologyInventors: YueJiu Zheng, Hang Wu, Wei Yi, Long Zhou, Xin Lai
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Patent number: 12107395Abstract: In various embodiments, pointing errors in a non-wavelength-beam-combining dimension of a laser system are at least partially alleviated via staircased collimation lenses.Type: GrantFiled: May 8, 2023Date of Patent: October 1, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Wang-Long Zhou, Bryan Lochman, Bien Chann, Matthew Sauter
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Publication number: 20240309666Abstract: Disclosed are example embodiments of a five-device-in-one double-stacked internal-gutters, which is economical to produce, is easy to ship, and can be quickly and easily assembled and disassembled. Particularly, the present invention relates to five-device-in-one anti-leaking noise-canceling anti-twisting anti-warping anti-vibrating double-locking double-core double-deck double-stacked internal-gutters (for being adapted to pergola, RV, house, solar panel, and concert stage), which comprise: Anti-leaking noise-canceling rainwater-shedding rainwater-guiding clamp-shield roof system, anti-twisting anti-warping anti-vibrating double-locking double-core double-deck double-stacked-internal-gutter systems, Double-gutter-supporting-and-locking corner parapet-post systems, Double-gutter-supporting-and-locking center parapet-post systems, and 6 expandable foot-locking sleeve-bolt systems.Type: ApplicationFiled: January 26, 2024Publication date: September 19, 2024Inventors: Long Zhou, Shuai Gao, Jian Zhou
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Patent number: 12066673Abstract: In various embodiments, optical fibers have arrangements of core, annular core, and cladding regions enabling variation of beam shape and/or beam parameter product and may be utilized for the processing (e.g., welding, cutting, drilling, etc.) of various workpieces.Type: GrantFiled: July 26, 2022Date of Patent: August 20, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Wang-Long Zhou, Francisco Villarreal-Saucedo