Patents by Inventor Shaojun Chen
Shaojun Chen 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: 20240171073Abstract: A voltage regulator module is provided. The voltage regulator module includes a circuit board unit, at least one switch circuit, a magnetic core assembly and at least one first conductive member. The circuit board unit includes a top layer, a plurality of inner layers and a bottom layer. The at least one switch circuit is disposed on the top layer. The magnetic core assembly is disposed on at least one of the plurality of inner layers and embedded in the circuit board unit. The magnetic core assembly forms at least one magnetic loop. The at least one first conductive member is electrically connected with the at least one switch circuit for passing through a current of the at least one switch circuit. The current passes through the at least one magnetic loop to form an inductor.Type: ApplicationFiled: January 30, 2024Publication date: May 23, 2024Inventors: Yahong Xiong, Shaojun Chen, Da Jin, Qinghua Su
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Patent number: 11923773Abstract: A voltage regulator module is provided. The switch circuit assembly includes two switch circuits and an input capacitor. Respective input terminals of the two switch circuits are connected with each other in parallel. The input capacitor is electrically connected with the respective input terminals of the two switch circuits in parallel and disposed between the two switch circuits. The plurality of conductive members have a first conductive member, a second conductive member and a third conductive member. The first conductive member and the third conductive member are configured to deliver an electric energy. The second conductive member is configured to deliver a signal. One end of each conductive member is electrically connected with corresponding switch circuit, and the other end of the first conductive member and the third conductive member is electrically connected with the load. The switch circuit assembly and the magnetic assembly are stacked with each other.Type: GrantFiled: November 19, 2021Date of Patent: March 5, 2024Assignee: DELTA ELECTRONICS, INC.Inventors: Yahong Xiong, Shaojun Chen, Da Jin, Qinghua Su
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Publication number: 20240072261Abstract: A battery cell includes a first electrode plate and a second electrode plate that are alternately stacked. A separator is disposed between the first electrode plate and the second electrode plate. The first electrode plate includes a first current collector and a first active material layer disposed on the first current collector. The first active material layer includes a body portion and an end portion. The end portion is provided with a raised structure and a transition section. The transition section is adjacent to the body portion and the raised structure. In a thickness direction of the battery cell, a distance from a lowest point of a surface of the transition section to a surface of the first current collector is hr, and a thickness of the body portion of the first active material layer is ha, where (ha?hr)/ha?2%.Type: ApplicationFiled: November 7, 2023Publication date: February 29, 2024Applicant: Ningde Amperex Technology LimitedInventors: Shaojun HUANG, Maocai LIN, Shaojiang LAO, Honghao CHEN
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Publication number: 20240046504Abstract: Embodiments of this application provide an image processing method. The method includes: A plurality of images that meet a first condition are determined, where the first condition includes that a similarity between any two images in the plurality of images is greater than or equal to a first threshold. A first image that meets a second condition is determined from the plurality of images, where the first image includes a first object, and the first object is a to-be-eliminated object in the first image. A second image is determined from the plurality of images, where the second image includes a second object, and a position of the second object in the second image corresponds to a position of the first object in the first image. The first object is covered by or replaced with the second object, to obtain a target image.Type: ApplicationFiled: December 2, 2021Publication date: February 8, 2024Inventors: Shaojun CHEN, Zhiming PI, Jiong DING, Yun LIN, Zhangliang XIONG
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Patent number: 11868314Abstract: A file processing method includes obtaining a first operation from a user, displaying a first file on a first screen of a first application, obtaining a second operation from the user on the first screen, displaying, in response to the second operation, the first file on a recycle bin screen of the first application, deleting, by the mobile terminal, a first data table, where the first file is invisible to the user on the recycle bin screen of the first application due to deletion of the first data table, obtaining a third operation from the user, and generating, in response to the third operation, a second data table, where the first file is visible to the user on the recycle bin screen of the first application due to existence of the second data table.Type: GrantFiled: September 7, 2022Date of Patent: January 9, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Tangsuo Li, Shaojun Chen, Xinjian Wang, Chengfu Zhou
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Publication number: 20230397382Abstract: A power module assembly is disposed on a substrate and dissipates heat generated through the substrate. The power module assembly includes a circuit board, a heat-generating device, a first metal block, a first filling material and a second filling material. The circuit board includes at least one plane. The heat-generating device is disposed on the plane. The first metal block includes a first side and a second side. The first side of the first metal block faces the heat-generating device, and the second side of the first metal block faces the substrate. The first filling material is disposed between the first side of the first metal block and the heat-generating device. The second filling material is disposed between the second side of the first metal block and the substrate.Type: ApplicationFiled: May 30, 2023Publication date: December 7, 2023Inventors: Kaijian Yang, Shaojun Chen, Xi Liu, Quansong Luo
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Publication number: 20230122838Abstract: This application provides a data sharing method, an electronic device, and a system. The method includes: The electronic device establishes a network connection to another electronic device, where the network connection is used to communicate data; when detecting an operation of searching for a target file by a user, the electronic device requests, from the another electronic device, a shared file associated with the target file; the electronic device receives the shared file sent by the another electronic device; and the electronic device displays a first interface, where the first interface includes an identifier of a shared file of the electronic device and an identifier of a shared file of the another electronic device. Embodiments of this application help quickly view digital assets distributed on devices, which improves user experience.Type: ApplicationFiled: March 16, 2021Publication date: April 20, 2023Inventors: Tangsuo Li, Shaojun Chen, Qizhong Xia, Zhangliang Xiong
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Patent number: 11622475Abstract: A power module includes a power source module and a metallic heat-dissipation substrate. The power source module has an input pin and an output pin soldered on and electrically connected with a system board and includes a printed circuit board. The printed circuit board has a first surface and a second surface. At least a heat-generating component is disposed on the second surface. The metallic heat-dissipation substrate has a first surface and a second surface opposite to each other. The first surface has at least a fixing position and at least a heat-dissipating position. The fixing position is directly or indirectly connected with the second surface. A gap accumulated by tolerances is existed between the heat-dissipating position and the heat-generating component. A gap-filling material is filled into the gap. The second surface and the system board are soldered with each other. Therefore, the heat-dissipation efficiency is enhanced.Type: GrantFiled: July 1, 2021Date of Patent: April 4, 2023Assignee: DELTA ELECTRONICS, INC.Inventors: Da Jin, Shaojun Chen, Yahong Xiong
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Publication number: 20230065189Abstract: A file processing method includes obtaining a first operation from a user, displaying a first file on a first screen of a first application, obtaining a second operation from the user on the first screen, displaying, in response to the second operation, the first file on a recycle bin screen of the first application, deleting, by the mobile terminal, a first data table, where the first file is invisible to the user on the recycle bin screen of the first application due to deletion of the first data table, obtaining a third operation from the user, and generating, in response to the third operation, a second data table, where the first file is visible to the user on the recycle bin screen of the first application due to existence of the second data table.Type: ApplicationFiled: September 7, 2022Publication date: March 2, 2023Inventors: Tangsuo Li, Shaojun Chen, Xinjian Wang, Chengfu Zhou
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Publication number: 20220396038Abstract: A substrate-fastening device and a substrate-assembling structure are disclosed. The substrate-fastening device includes a base and a fastening component. The base correspondingly carries a substrate including a perforation. The fastening component is disposed on the base, corresponds to the perforation, and includes a supporting portion, a positioning portion, a resin-attaching portion, an end portion and a fixation resin. The supporting portion is disposed on the base to support the substrate. The positioning portion is disposed on a supporting surface of the supporting portion and extended along the perforation. The resin-attaching portion is extended along the perforation. The end portion is connected to the positioning portion through the resin-attaching portion. The fixation resin is disposed around the resin-attaching portion and connected between the end portion and the positioning portion.Type: ApplicationFiled: June 6, 2022Publication date: December 15, 2022Inventors: Yanggui Feng, Shaojun Chen
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Patent number: 11468008Abstract: A file processing method includes obtaining, by a mobile terminal, a first operation from a user, displaying a first file on a first screen of a first application, obtaining, by the mobile terminal, a second operation from the user on the first screen, displaying, in response to the second operation, the first file on a recycle bin screen of the first application, deleting, by the mobile terminal, a first data table, where the first file is invisible to the user on the recycle bin screen of the first application due to deletion of the first data table, obtaining, by the mobile terminal, a third operation from the user, and generating, in response to the third operation, a second data table, where the first file is visible due to existence of the second data table.Type: GrantFiled: September 7, 2017Date of Patent: October 11, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Tangsuo Li, Shaojun Chen, Xinjian Wang, Chengfu Zhou
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Patent number: 11470246Abstract: An intelligent photographing method includes extracting, by a terminal, one or more first tags from common data of a user, where the common data represents an identity feature of the user, extracting, by the terminal, one or more second tags from photographing-related data of the user, where the photographing-related data represents a photographing preference of the user, determining, by the terminal, a third tag based on the one or more first tags and the one or more second tags, and obtaining a picture and adjusting, by the terminal, picture quality of the picture based on a picture quality effect parameter set corresponding to the third tag.Type: GrantFiled: October 15, 2018Date of Patent: October 11, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Fengxia Kang, Shaojun Chen, Hao Chen, Shengfeng Zhou
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Publication number: 20220269800Abstract: A privacy protection method for the electronic device includes: starting face change detection, where the face change detection is continuously detecting, in a current unlocking period, whether a face in front of a display of the electronic device changes; after starting the face change detection, detecting an operation of starting a first private application; and in response to the operation and determining that a result of the face change detection is that the current face does not change, displaying first private content corresponding to the first private application; or in response to the operation and determining that a result of the face change detection is that the current face changes, displaying first non-private content, where the first non-private content does not include first private content.Type: ApplicationFiled: July 29, 2020Publication date: August 25, 2022Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaoying CUI, Junqing LUO, Zhishan ZHUANG, Xiaomei WANG, Chuan QIN, Shaojun CHEN
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Patent number: 11407889Abstract: Provided are a polymer having ultraviolet absorption functionality and preparation method thereof; specifically, three monomers having different ultraviolet absorption bands are used for copolymerization, achieving a significant expansion of the ultraviolet absorption range and achieving the effect of full-band ultraviolet shielding. The obtained polymer film has strong visible light transmittance, fluorescence, easy processing, excellent stability, and remarkable ultraviolet shielding performance, and can be broadly applied in such areas as aviation, construction, agriculture, and optical devices.Type: GrantFiled: January 15, 2021Date of Patent: August 9, 2022Assignee: SHENZHEN UNIVERSITYInventors: Shaojun Chen, Heng Chen, Junxian Huang
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Patent number: 11386140Abstract: A story album display method and apparatus, and relate to the field of communications technologies, so that a thematic story album can be generated. The method includes: aggregating, by a terminal, N images in a gallery based on a first dimension, where the first dimension includes a photographing time and/or a photographing location, and N>1; and removing, by the terminal, an invalid image from the N images, to obtain the story album comprising the M images, wherein the invalid image comprises an image with an invalid label, or one or more images with an image similarity greater than a threshold; and displaying, by the terminal, an album cover of a story album, where the story album includes M images in the N images, the M images are associated with a theme of the story album, and M<N.Type: GrantFiled: December 5, 2017Date of Patent: July 12, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: ZhongLiang Tang, Hua Jiang, Tangsuo Li, Shaojun Chen, Mingliang Du
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Publication number: 20220155656Abstract: Embodiments of this application provide an illuminator control method, an illuminator fitting, and an electronic device. The method may be applied to an electronic device, and the electronic device includes an image-shooting apparatus. The method includes: after obtaining an image-shooting start instruction, determining whether there is an available illuminator fitting, where the illuminator fitting includes an illuminator; and after determining that there is the available illuminator fitting, starting the image-shooting apparatus, and controlling to turn on the illuminator. This improves flexibility for controlling the illuminator.Type: ApplicationFiled: May 26, 2020Publication date: May 19, 2022Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Shaojun Chen, Zhishan Zhuang
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Publication number: 20220078916Abstract: A voltage regulator module is provided. The switch circuit assembly includes two switch circuits and an input capacitor. Respective input terminals of the two switch circuits are connected with each other in parallel. The input capacitor is electrically connected with the respective input terminals of the two switch circuits in parallel and disposed between the two switch circuits. The plurality of conductive members have a first conductive member, a second conductive member and a third conductive member. The first conductive member and the third conductive member are configured to deliver an electric energy. The second conductive member is configured to deliver a signal. One end of each conductive member is electrically connected with corresponding switch circuit, and the other end of the first conductive member and the third conductive member is electrically connected with the load. The switch circuit assembly and the magnetic assembly are stacked with each other.Type: ApplicationFiled: November 19, 2021Publication date: March 10, 2022Inventors: Yahong Xiong, Shaojun Chen, Da Jin, Qinghua Su
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Patent number: 11252964Abstract: A textile having a surface that is coated with a compound of formula I or formula II.Type: GrantFiled: August 11, 2017Date of Patent: February 22, 2022Assignee: SHENZHEN UNIVERSITYInventors: Shiguo Chen, Lingjun Yuan, Xingli Zhu, Shaojun Chen, Zaochuan Ge
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Patent number: 11212919Abstract: A voltage regulator module includes a circuit board assembly, a magnetic core assembly and a molding compound layer. The circuit board assembly includes a printed circuit board and at least one switch element. The switch element is disposed on a first surface of the printed circuit board. Moreover, at least one first copper post, at least one second copper post, at least one third copper post and the magnetic core assembly are disposed on a second surface of the printed circuit board. The magnetic core assembly includes at least one opening. The at least one first copper post is penetrated through the corresponding opening, so that at least one inductor is defined by the at least one first copper post and the magnetic core assembly collaboratively. The molding compound layer encapsulates the printed circuit board and the magnetic core assembly in a double-sided molding manner.Type: GrantFiled: March 5, 2020Date of Patent: December 28, 2021Assignee: DELTA ELECTRONICS, INC.Inventors: Yahong Xiong, Shaojun Chen, Da Jin, Qinghua Su
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Publication number: 20210385370Abstract: An intelligent photographing method includes extracting, by a terminal, one or more first tags from common data of a user, where the common data represents an identity feature of the user, extracting, by the terminal, one or more second tags from photographing-related data of the user, where the photographing-related data represents a photographing preference of the user, determining, by the terminal, a third tag based on the one or more first tags and the one or more second tags, and obtaining a picture and adjusting, by the terminal, picture quality of the picture based on a picture quality effect parameter set corresponding to the third tag.Type: ApplicationFiled: October 15, 2018Publication date: December 9, 2021Inventors: Fengxia Kang, Shaojun Chen, Hao Chen, Shengfeng Zhou