Patents by Inventor Bin Xu
Bin Xu 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: 12360500Abstract: Provided is an artificial intelligence (AI) computing device applied to an industrial automation system. The AI computing device is connected to a field bus via a field bus interface and is communicated with a controller. The AI computing device processes data sent by the controller by using a built-in AI computing architecture, analyzes the data, and sends the analysis result to the controller. Also provided are a corresponding method and apparatus, an engineer station, and an industrial automation system.Type: GrantFiled: August 23, 2018Date of Patent: July 15, 2025Assignee: Siemens AktiengesellschaftInventors: Shang Ke Feng, Ming Jie, Bin Xu, Yun Long Xu
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Publication number: 20250215244Abstract: A matting agent for powder coatings and its application, and a matte powder coating and its application are disclosed. The matting agent for powder coatings includes a hydroxyl functional component and a carboxyl functional component, the matting agent can achieve the matting effect of HAA powder coatings with <30% gloss (60°); the resin selectivity of the matting agent is low, and a good matting effect can be realized when used in combination with different carboxyl film-forming resins; and the matting effect of the matting agent is stable, and the prepared matte powder coating can obtain a stable matting effect under different curing conditions.Type: ApplicationFiled: July 26, 2024Publication date: July 3, 2025Applicant: A.H.A INTERNATIONAL CO.,LTD.Inventors: Hao ZHANG, Chengcheng ZHAO, Qi ZHAO, Zhuoheng LI, Bin XU, Naibin TONG
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Publication number: 20250220645Abstract: Wireless audio data transmission method and related device are described. The method is applied to a master device. The master device transmits a first audio packet to a slave device within consecutive first isochronous intervals based on a first communication link, and/or receives a second audio packet transmitted by the slave device within consecutive second isochronous intervals based on a second communication link. A time length of the first isochronous interval is less than that of the second isochronous interval. The first isochronous interval comprises a first time slot for transmitting the first audio packet and a second time slot being a time slot other than the first time slot within each first isochronous interval. The second isochronous interval comprises a third time slot for transmitting the second audio packet.Type: ApplicationFiled: December 29, 2024Publication date: July 3, 2025Inventor: Bin XU
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Publication number: 20250208485Abstract: Various embodiments include a locking mechanism in a variable aperture device for a camera system. The variable aperture device may be coupled with a lens assembly of the camera system. The variable aperture device may include aperture blades arranged to form an aperture stop, and an actuator for moving the aperture blades to change the size of the aperture. In various embodiments, the variable aperture device may include a stator and a rotor. According to various embodiments, the locking mechanism may include one or more metal plates coupled with the stator or the rotor. The metal plate(s) may magnetically interact with one or more magnetic components of the actuator to maintain a particular aperture size when no power is supplied to the actuator, according to various embodiments.Type: ApplicationFiled: December 11, 2024Publication date: June 26, 2025Applicant: Apple Inc.Inventors: Wei Li, Bin Xu, Xu Wang
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Publication number: 20250212234Abstract: An audio multicasting method and an audio multicasting device are described. In one embodiment, the method includes: broadcasting an audio packet based on a BIG link protocol; performing a periodic broadcast based on an advertising channel comprising a periodic advertising channel; and communicating bi-directionally with one or more slave devices on the periodic advertising channel based on a pre-configured bidirectional periodic advertising link protocol to allow one or more selected slave devices to group with the master device while performing the periodic broadcast, wherein the one or more selected slave devices are the slave devices that are allowed to receive the audio packet and extract playable audio data from the received audio packet. In this way, the audio multicasting method can realize audio multicasting function in an audio broadcast mode.Type: ApplicationFiled: December 23, 2024Publication date: June 26, 2025Inventor: Bin Xu
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Patent number: 12341830Abstract: Various arrangements for providing authenticated caller information for voicemail are presented herein. A terminating telephony service provider system can receive a request to connect a telephone call, the request comprising a session initiation protocol (SIP) identity header. The terminating telephony service provider system can perform a verification based on the SIP identity header. A voicemail may be created based on audio received from the calling party via the telephone call. SIP header information can be stored and mapped to the voicemail. The terminating telephony service provider system can then output, to a called party user equipment (UE), an indication of the voicemail with an indication of the verification based on the SIP identity header.Type: GrantFiled: May 1, 2023Date of Patent: June 24, 2025Assignee: DISH Wireless L.L.C.Inventors: Kate Megan Carney Landow, Nereus Lobo, Arielle Smith, Allyson Lotz, Bin Xu
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Patent number: 12335817Abstract: This application provides a communication method and a related apparatus, which are applied to the multicast field, and in particular, relate to a multimedia broadcast multicast service MBMS. In this method, a terminal device receives, from a target base station to which the terminal device is handed over, at least one first data packet that is of a first service and that is sent in a transmission mode, and receives first indication information from the first base station. The terminal device sends a part of or all data packets in the at least one first data packet to an upper layer entity of the terminal device based on the first indication information.Type: GrantFiled: June 29, 2022Date of Patent: June 17, 2025Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Bin Xu, Bingzhao Li
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Patent number: 12319140Abstract: A vehicle operating apparatus including a stressed means configured to receive a force applied thereon by a driver for operating a vehicle; a connecting means configured such that a first end is mechanically connected to the stressed means and a second end is mechanically connected to a mounting surface of the vehicle; a sensor configured to sense information associated with the force applied by the driver and convert the information into an electrical signal, the vehicle is able to perform driving-related operations in response to the signal; and an actuating means configured to actuate the connecting means according to a current driving state of the vehicle so that the stressed means is maintained at a specific position.Type: GrantFiled: November 16, 2023Date of Patent: June 3, 2025Assignee: Volvo Car CorporationInventors: Yinbing Xu, Hua Fan, Wentao Xu, Bin Xu, Li Zhang
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Patent number: 12316129Abstract: Provided are an adaptive control electromagnetic induction energy harvesting method and system for a power transmission line.Type: GrantFiled: January 16, 2025Date of Patent: May 27, 2025Assignee: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER COMPANYInventors: Bing He, Lingjing Hu, Xing Miao, Ming Zhang, Bin Xu, Jiaying Mao, Wei Zhang, Weijun Chen, Yiming Fan, Yuhao Li, Yunwei Lu
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Publication number: 20250142403Abstract: A communication method and apparatus are provided, so that an access network device can configure an initial hyper frame number (HFN) and a reference sequence number (SN) for a terminal device in time when no data packet is received from a core network device. The method includes: A first core network device obtains an initial multicast/broadcast service (MBS) quality of service flow identifier (QFI) SN corresponding to a first MBS session, and sends the initial MBS QFI SN in a first procedure. The first procedure is a procedure before a the 1st data packet of the first MBS session is sent to an access network device. After receiving the initial MBS QFI SN in the first procedure, the access network device may determine an initial HFN and a reference SN based on the initial MBS QFI SN, and send the initial HFN and the reference SN to a terminal device.Type: ApplicationFiled: January 2, 2025Publication date: May 1, 2025Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Haisen ZHANG, Bingzhao LI, Bin XU, Zhenzhen CAO, Yan WANG
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Publication number: 20250142672Abstract: A communication method and apparatus are provided, relate to the field of communication technologies, and are used to alleviate a problem of how to set a PDCP window variable when a terminal device performs packet data convergence protocol PDCP entity suspending or PDCP entity re-establishment. The method may include: The terminal device receives, from a network device, first information indicating packet data convergence protocol PDCP suspending, and sets, to an initial value, a PDCP window variable associated with a radio bearer RB other than a first RB. The first RB may include a multicast and broadcast service radio bearer MRB.Type: ApplicationFiled: January 3, 2025Publication date: May 1, 2025Inventors: Haisen ZHANG, Bingzhao LI, Bin XU, Zhenzhen CAO, Yan WANG
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Patent number: 12286599Abstract: The present invention provides a method and a system for preparing fuel using high-acid-value biological grease, which can be processed through triple deoxidization steps, i.e., thermal cracking deoxygenation-catalytic cracking deoxygenation-catalytic hydrodeoxygenation. By use of the method and system of the invention, the raw material of the high-acid-value biological grease can be gradually deoxidized to reduce the acid value and thereby prepare a clean fuel with equivalent fuel components as those obtained from crude oil refining or direct hydrodeoxygenation for biological grease.Type: GrantFiled: May 6, 2024Date of Patent: April 29, 2025Assignees: ECO Bio-Grease Technology Company Limited, Tianjin UniversityInventors: Bin Xu, Kam Shing Siu, Chunjian Xu, Yongchao He
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Publication number: 20250126359Abstract: A ball bearing sensor shift arrangement for a camera may include one or more voice coil motor (VCM) actuators that include the fixed magnets, optical image stabilization (OIS) coils, and/or one or more autofocus (AF) coils. The ball bearing sensor shift arrangement may be coupled with an image sensor of the camera, and may include carrier frames configured to move on ball bearings so as to enable motion of the image sensor in multiple degrees-of-freedom (DOF). An OIS carrier frame(s) may be coupled with the OIS coils, which may be positioned proximate the fixed magnets and used for moving the image sensor in directions orthogonal to an optical axis of the camera. An AF carrier frame may be coupled with the AF coil(s), which may be positioned proximate the fixed magnets and used for moving the image sensor in at least one direction parallel to the optical axis.Type: ApplicationFiled: December 20, 2024Publication date: April 17, 2025Applicant: Apple Inc.Inventors: Bin Xu, Xu Wang, Aurelien R. Hubert
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Patent number: 12278759Abstract: The disclosure provides communication methods and apparatuses. One example method includes that at least one data packet of a first service is received, where the at least one data packet includes a first data packet, and the first data packet is located at a first location in the at least one data packet. Then, the at least one data packet and first indication information are sent to a first network device, where the first indication information indicates the first location.Type: GrantFiled: June 10, 2022Date of Patent: April 15, 2025Assignee: Huawei Technologies Co., Ltd.Inventors: Bin Xu, Bingzhao Li, Yan Wang, Lei Chen, Hong Wang
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Patent number: 12267844Abstract: Embodiments of this application provide example communication methods and apparatuses. One example method includes receiving, by a terminal device, N pieces of first information in N separate transmissions, where N is an integer greater than 1. The terminal device can then determine second information or transmission information of the second information based on at least a part of the N pieces of first information, where each of the N pieces of first information includes M bits, and M is an integer greater than or equal to 1.Type: GrantFiled: February 10, 2022Date of Patent: April 1, 2025Assignee: Huawei Technologies Co., Ltd.Inventors: Bin Xu, Hong Wang, Lei Chen, Bingzhao Li
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Publication number: 20250102883Abstract: Various embodiments disclosed herein include mechanical iris assemblies, as well as camera modules and devices that incorporate these mechanical iris assemblies. The mechanical iris assemblies described herein include a stator piece, a rotor piece, a set of blade elements, and an actuator arrangement. The actuator arrangement may include a voice coil actuator having at least one magnet carried by the stator piece and at least one coil carried by the rotor piece. The mechanical iris assembly includes a set of springs configured to carry current between the stator piece and the rotor piece to power the coil or coils carried by the rotor piece.Type: ApplicationFiled: September 27, 2023Publication date: March 27, 2025Inventors: Bin Xu, Wei Li, Zhuzhen Ji, Xiao Liao
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Patent number: 12260585Abstract: The embodiments of the present disclosure provide a visual positioning method, the method may include obtaining a positioning image collected by an imaging device; obtaining a three-dimensional (3D) point cloud map associated with an area where the imaging device is located; determining a target area associated with the positioning image from the 3D point cloud map based on the positioning image; and determining positioning information of the imaging device based on the positioning image and the target area.Type: GrantFiled: June 18, 2022Date of Patent: March 25, 2025Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Ling Bao, Bin Xu, Xiance Du, Jun Zhang, Xiaoqiang Teng, Zhiwei Ruan, Huanqing Zhou, Pengfei Xu, Ronghao Li, Runbo Hu, Hua Chai
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Publication number: 20250093285Abstract: Provided is a subcellular self-tracer ion imaging and localization method of metal elements. Wherein, the above method includes: using the SEM-FIB-TOF-SIMS system to perform subcellular structure imaging and metal ion imaging on the sample slice, wherein in the SEM-FIB-TOF-SIMS system, the scanning electron microscope (SEM) is used to perform subcellular structure imaging on the sample slice; and the focused ion beam (FIB) is used to perform surface bombardment on the subcellular structures, and the secondary ions excited are detected by the time-of-flight secondary ion mass spectrometry (TOF-SIMS) to obtain the ion information in the analysis area and imaged.Type: ApplicationFiled: December 3, 2024Publication date: March 20, 2025Applicant: Shandong Laboratory of Advanced Agricultural Sciences in WeifangInventors: Xiaohua HUANG, Xing Wang DENG, Mengzhu CHENG, Jun ZHAO, Bin XU
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Publication number: 20250088381Abstract: A master-slave switching technique is described. The master-slave switching method comprises: broadcasting a master-slave switching message and waiting for a master-slave switching moment by a first device used as a master device in a broadcast isochronous group after determining that a master-slave switching with a target slave device in the broadcast isochronous group is required; switching an operating mode to a slave mode by the first device so that the first device becomes one slave device in the broadcast isochronous group when the master-slave switching moment arrives; and communicating with the master device in the broadcast isochronous group, by the first device switched to the slave device, based on a communication rule of the broadcast isochronous group before the master-slave switching. In this way, the master-slave switching between the master device and the target slave device can be achieved without changing the communication rule, i.e., seamless master-slave switching in the BIG is achieved.Type: ApplicationFiled: September 8, 2023Publication date: March 13, 2025Applicant: Zgmicro Wuxi CorporationInventors: Zihao GAO, Bin XU, Jianglin CHAN
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Patent number: D1068352Type: GrantFiled: May 17, 2023Date of Patent: April 1, 2025Inventor: Bin Xu