Patents by Inventor Bin Hu
Bin Hu 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: 20240093608Abstract: A tunnel automatic monitoring and measuring equipment and method based on fixed-point tour measurement are provided. The equipment includes a monitoring trolley that can move freely in the longitudinal direction of the tunnel, multiple automatic tracking and identification devices are set on the monitoring trolley, the automatic tracking and identification device is connected to the background processing system telecommunication; a monitoring points with reflective markings are arranged on the surface of the tunnel support structure, under the cooperation of the monitoring trolley and the automatic tracking and identification device, the reflective markings set on the tunnel support structure can be automatically measured at the fixed point to obtain the coordinate information of the relevant monitoring points; then, the deformation data of the support structure required in the construction process are extracted by coordinate information calculation.Type: ApplicationFiled: November 17, 2023Publication date: March 21, 2024Applicant: Guizhou Transportation Planning Survey & Design Academe Co.LTDInventors: Qiang HU, Bin DU, Yicheng WANG, Xiaoyong LIU, Deming GOU, Hong YANG, Junwei CHUN, Mingfang WU, Mingjiang DAI
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Patent number: 11929871Abstract: The present disclosure provides a method for generating a backbone network, an apparatus for generating a backbone network, a device, and a storage medium. The method includes: acquiring a set of a training image, a set of an inference image, and a set of an initial backbone network; training and inferring, for each initial backbone network in the set of the initial backbone network, the initial backbone network by using the set of the training image and the set of the inference image, to obtain an inference time and an inference accuracy of a trained backbone network in an inference process; determining a basic backbone network based on the inference time and the inference accuracy of the trained backbone network in the inference process; and obtaining a target backbone network based on the basic backbone network and a preset target network.Type: GrantFiled: April 11, 2022Date of Patent: March 12, 2024Inventors: Cheng Cui, Tingquan Gao, Shengyu Wei, Yuning Du, Ruoyu Guo, Bin Lu, Ying Zhou, Xueying Lyu, Qiwen Liu, Xiaoguang Hu, Dianhai Yu, Yanjun Ma
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Publication number: 20240077593Abstract: An optical radar includes an optical-signal receiving unit and an optical-signal pickup unit. The optical-signal receiving unit is configured to receive a reflected light. The optical-signal pickup unit is coupled to the optical-signal receiving unit and includes a first optical-signal filtering circuit and a second optical-signal filtering unit. The first optical-signal filtering circuit is configured to filter out a first interference pulse of the reflected light, wherein the first interference pulse has a first interference voltage value higher than a reference voltage. The second optical-signal filtering circuit is coupled to the first optical-signal filtering circuit and configured to generate a clock signal comprising a clock pulse; and filter out a second interference pulse that does not match the clock pulse in time point from the reflected light.Type: ApplicationFiled: November 30, 2022Publication date: March 7, 2024Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chih-Chun CHEN, Yi-Chi LEE, Chia-Yu HU, Ji-Bin HORNG
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Publication number: 20240080744Abstract: A Wi-Fi network includes one or more Wi-Fi access points each comprising circuitry configured to: provide a plurality of virtual networks including a home network and a work network, each of the plurality of virtual networks being segmented in terms of visibility, connect to a corporate network via one or more secure tunnels, connect to one or more user devices, and route traffic for the one or more user devices based on which particular virtual network the one or more user devices are connected on.Type: ApplicationFiled: September 6, 2022Publication date: March 7, 2024Inventors: Adam R. Hotchkiss, Bin Hu, Matej Zevnik, Robert Miller
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Publication number: 20240070183Abstract: A computer-implemented method according to one embodiment includes generating a first matrix based on words extracted from documents, and generating a second matrix based on deduplication chunks. The deduplication chunks include words of the documents. Word clustering is performed based on an analysis performed on the second matrix. Each cluster of the words represents a feature of at least one of the documents. The method further includes generating a third matrix based on the first matrix and the clusters, and performing text mining using the third matrix. A computer program product according to another embodiment includes a computer readable storage medium having program instructions embodied therewith. The program instructions are readable and/or executable by a computer to cause the computer to perform the foregoing method.Type: ApplicationFiled: August 25, 2022Publication date: February 29, 2024Inventors: Jia Li Yun, Yin Xiang Xiong, Shan Gu, Yan Bin Hu, Yao Zhang
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Publication number: 20240065595Abstract: A method and system for calculating emotional indicators based on pupil-wave are provided. The operation of calculating emotional indicators based on a pupil-wave may include the following operations. A pupil-wave is collected when a subject is in a calm state and set as a standard pupil-wave; Obtaining emotional indicators and corresponding emotions used to measure a mental state. The pupil-wave of the subject in each emotional state is collected and set as an emotional pupil-wave; According to the standard pupil-wave, a bandwidth and differential pupil-wave corresponding to each emotion are calculated; The standard, emotional, bandwidth and differential pupil-wave are input into a pre-trained deep convolutional neural network to obtain index values of emotional indicators.Type: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Applicant: Beijing University Of TechnologyInventors: Mi LI, Bin HU, Shengfu LV, Jiaming KANG, Wei ZHANG
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Publication number: 20240068911Abstract: An inertia braking test system and a control method is provided, wherein the inertia braking test system is composed of an inertia brake test system, a sensor system and a tested object. An actuating device is connected with the inertia brake control device through a ball stud. The actuation function of the inertia brake control device with two degrees of freedom along the front-and-rear direction and the up-and-down direction of the vehicle is realized. The movable chassis realizes the mobile function of the system. The acceleration sensor can sense the acceleration of the movable chassis. Each force is tested by the first force sensor, the second force sensor and the third force sensor. The displacement data is measured by the first displacement sensor and the second displacement sensor, so that a movable brake system test is achieved.Type: ApplicationFiled: August 22, 2023Publication date: February 29, 2024Applicant: Changchun Automotive Test Center Co., Ltd.Inventors: Yang LIU, Chao NIU, Yongchuang WANG, Bin LIANG, Jingtao ZHANG, Hui JIA, Peng SU, Wanli HU
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Patent number: 11917734Abstract: An example circuit includes a substrate having a plurality of scan lines substantially orthogonal to a virtual centerline of the substrate. The circuit also includes a first driver integrated circuit (IC) on the substrate, the first driver IC including: a set of line switches coupled to a first set of the plurality of scan lines along a side of the first driver IC nearest the virtual centerline; a data output and a register. The circuit also includes a second driver IC on the substrate, the second driver IC including: a set of line switches coupled to a second set of the plurality of scan lines along a side of the second IC nearest the virtual centerline; and a data input coupled to the data output of the first driver IC.Type: GrantFiled: March 24, 2023Date of Patent: February 27, 2024Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Shang Ding, Huibo Zhong, Bin Hu
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Patent number: 11917750Abstract: A shielding structure for a system-in-package includes a substrate having stacked first ground planes in the substrate, a second ground plane on a surface of the substrate, and a ground pad arranged along an edge of the substrate disposed on the second ground plane. In addition, ground holes disposed in the substrate electrically couple the adjacent ground planes. The ground holes are arranged in a ring around a board body and spacing between the adjacent ground holes is less than a specified distance in an arrangement that defines a Faraday cage. A device is disposed on the opposing surface of the substrate and a package layer is disposed on the device.Type: GrantFiled: February 17, 2020Date of Patent: February 27, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Huijuan Wang, Jinsen Cai, Bin Hu, Bo Kong, Tian Zhao
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Patent number: 11917494Abstract: This application provides a positioning method and apparatus. The method includes: obtaining, by a positioning apparatus, information about a transmission environment of each channel in a plurality of channels for a terminal device; determining, by the positioning apparatus, a target channel from the plurality of channels based on the information about the transmission environment of each channel; and locating, by the positioning apparatus, the terminal device based on positioning measurement information of the target channel. The positioning method and apparatus provided in this application helps improve positioning accuracy.Type: GrantFiled: June 13, 2022Date of Patent: February 27, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yi Wang, Bin Hu, Xiaodong Xu
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Publication number: 20240051755Abstract: A robot includes: a travelling apparatus, disposed at a bottom of the robot and configured to travel to a preset position; a body, disposed above the travelling apparatus; and an item picking apparatus, disposed on the body and configured to, based on a task received by the robot, pick a target item at a first position and place the target item to a second position. The item picking apparatus includes a lifting component and a telescopic component, the lifting component is connected to the telescopic component and configured to lift or lower the telescopic component to a preset height, and the telescopic component includes a sliding portion and is configured to extend to pick the target item and transfer the target item from the first position to the second position via the sliding portion.Type: ApplicationFiled: October 25, 2023Publication date: February 15, 2024Inventors: Hongbo LI, Bin HU, Langlang SUN
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Publication number: 20240056299Abstract: A traffic accident forensics method based on a blockchain is provided. After a traffic accident, the method allows vehicles to carry out a mutual verification and sign a respective accident report. After one of the vehicles verifies with a road side unit, the signed accident report is submitted to the road side unit and uploaded to the blockchain, so as to record the accident report and preventing the accident report from being tampered, and an efficient mutual verification between the vehicle and the road side unit is achieved. The key parameters in the mutual verification process are encrypted based on an elliptic curve algorithm, and thus the security of the whole mutual verification process is improved. A batch verification way for signatures is designed to reduce the compute pressure of a wireless device. Vehicles use dynamic anonymity policies to protect privacy in the forensics method.Type: ApplicationFiled: August 1, 2023Publication date: February 15, 2024Inventors: Qi Xie, Xiumei Li, Zixuan Ding, Bin Hu, Xiao Tan
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Publication number: 20240034958Abstract: A composition includes at least one pH adjuster, at least one chelating agent, at least one anionic surfactant, at least one nitrogen containing heterocycle, at least one alkylamine compound, and an aqueous solvent, wherein the composition has a pH of from about 7 to about 14.Type: ApplicationFiled: July 21, 2023Publication date: February 1, 2024Applicant: FUJIFILM ELECTRONIC MATERIALS U.S.A., INC.Inventors: Yannan Liang, Bin Hu, Shu-Wei Chang
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Publication number: 20240028761Abstract: A method for inter-hospital identity authentication and electronic medical record transfer of patients is provided. Based on a blockchain technology, a patient achieves secure and efficient inter-hospital transfer authentication, and a new hospital accesses an electronic medical record with authorization of the patient, thus achieving reliable electronic medical record access controls. In each hospital, the patient, a medical server, and a doctor achieve efficient tripartite authentication and negotiation of session keys, and communicate based on the session keys. By introducing an elliptic curve to encrypt key parameters in an authentication process, a security of the entire authentication process is improved, and a computational pressure on a wireless device is reduced. In the authentication and the electronic medical record, the patient uses dynamic anonymity policies to protect privacy.Type: ApplicationFiled: July 19, 2023Publication date: January 25, 2024Inventors: Qi Xie, Xiumei Li, Zixuan Ding, Bin Hu, Xiao Tan, Lidong Han
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Publication number: 20240007588Abstract: In an embodiment a video recording method includes enabling, by an electronic device, a video recording function, after detecting a video recording operation of a user and a slow-motion triggering, displaying, by the electronic device, candidate image frames on a frame selection interface, wherein the candidate image frames comprise a plurality of frames of images, obtaining, by the electronic device, a start frame and an end frame that are set by the user based on the candidate image frames and generating, by the electronic device, a target video, wherein the target video comprises a slow-motion video clip, the slow-motion video clip corresponding to the start frame and the end frame, and wherein a video recording frame rate of the slow-motion video clip is higher than an encoding frame rate of the slow-motion video clip.Type: ApplicationFiled: November 16, 2021Publication date: January 4, 2024Inventors: Bin Xiao, Congchao Zhu, Liangjun Hou, Bin Hu, Yuanyou Li
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Patent number: 11856286Abstract: A video shooting method includes: enabling a camera function; determining a first video recording template in response to a first operation of a user, where the first video recording template includes a first example sample, a second example sample, and preset audio; maintaining a position of an electronic device and starting video recording in response to a second operation of the user; and automatically generating a synthetic video, where the synthetic video includes a first video clip, a second video clip, and the preset audio, the first video clip is a video clip generated in the first camera movement mode, and the second video clip is a video clip generated in the second camera movement mode. In this manner, a plurality of video clips obtained in various camera movement modes may be synthesized into a video configured with audio.Type: GrantFiled: November 28, 2020Date of Patent: December 26, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yuanyou Li, Wei Luo, Bin Chen, Congchao Zhu, Bin Hu
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Patent number: 11851585Abstract: A polishing composition includes an abrasive; a pH adjuster; a barrier film removal rate enhancer; a low-k removal rate inhibitor; an azole-containing corrosion inhibitor; and a hard mask removal rate enhancer. A method of polishing a substrate includes the steps of: applying the polishing composition described herein to a surface of a substrate, wherein the surface comprises ruthenium or a hard mask material; and bringing a pad into contact with the surface of the substrate and moving the pad in relation to the substrate.Type: GrantFiled: August 4, 2022Date of Patent: December 26, 2023Assignee: Fujifilm Electronic Materials U.S.A., Inc.Inventors: Ting-Kai Huang, Tawei Lin, Bin Hu, Liqing Wen, Yannan Liang
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Patent number: 11827450Abstract: Disclosed is a robot including a travelling apparatus, a body, a containing apparatus and an item grabbing apparatus. The travelling apparatus is disposed at a bottom of the robot and configured to travel to a preset position based on a travelling path received by the robot. The body is disposed above the travelling apparatus. The containing apparatus is connected to the body and includes multiple containing positions that are interlayers stacked in a vertical direction. One of the interlayers may contain at least one target item. The item grabbing apparatus is disposed on the body and configured to, based on a task received by the robot, grab, at the preset position, a first target item from an item storage apparatus and automatically place the first target item at a containing position of the containing apparatus, or grab, at the preset position, a second target item from the containing position of the containing apparatus and automatically place the second target item in the item storage apparatus.Type: GrantFiled: July 29, 2021Date of Patent: November 28, 2023Assignee: BEIJING GEEKPLUS TECHNOLOGY CO., LTD.Inventors: Hongbo Li, Bin Hu, Langlang Sun
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Publication number: 20230378669Abstract: Disclosed is an interface board interconnection apparatus, to improve reliability of signal transmission of a connector. The apparatus includes: a meltable conductive solder disposed on a pin of a connector or in a connection hole of a PCB. The meltable conductive solder after being melted and solidified may fasten the pin to the connection hole of the PCB.Type: ApplicationFiled: August 1, 2023Publication date: November 23, 2023Inventors: Shuzhao CAO, Bin HU
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Publication number: 20230370148Abstract: This disclosure provides a beam management method and apparatus, to quickly implement beam alignment. The beam management method is applied to a first device and includes: obtaining a first reference signal sent by a second device based on a first set beam, and determining a first beam based thereon such that a signal quality of the first reference signal obtained by the first device based on the first beam is the best; and sending a second reference signal to the second device based on the first beam, where the second reference signal is used to determine a second beam of the second device, and a signal quality of the second reference signal obtained by the second device based on the second beam is the same as that of the first reference signal obtained by the first device based on the first beam.Type: ApplicationFiled: July 28, 2023Publication date: November 16, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Bin Hu, Jian Wang, Chuili Kong, Rong Li