Patents by Inventor Wei Wang

Wei Wang 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).

  • Publication number: 20250202398
    Abstract: The present disclosure relates to vehicle control methods and apparatuses, vehicles, computer-readable storage mediums, and computer programs. One example control method includes obtaining a target torque, generating a damping torque based on at least one of an equivalent moment of inertia at a wheel end of a vehicle and a motor rotational speed fluctuation frequency of the vehicle, and controlling, based on the damping torque and the target torque, the vehicle to perform energy recovery.
    Type: Application
    Filed: March 4, 2025
    Publication date: June 19, 2025
    Inventors: Yan XU, Yuhao LI, Wei WANG, Zhenhua GUO, Long SUN, Tianmin SHEN, Xiao LI
  • Patent number: 12329563
    Abstract: A dual-energy X-ray absorptiometry (“DXA”) system includes an x-ray source assembly comprising a source carriage to move the x-ray source assembly along a scan path, the scan path comprising an active scan portion and a reference measurement portion. A detector assembly including a detector carriage to move the detector assembly with the source assembly and to collect scan data at active scan portions. A support structure supporting the source and detector assemblies. A calibration controller coupled a calibration element having a known x-ray attenuation value and configured position the calibration element between the source and detector assemblies during the reference measurement portion and to remove the calibration element from between the source and detector assemblies during the active scan portion. A processing unit operable to compare the reference measurement against an expected reference value to identify a variance and to selectively trigger an action in response to the variance.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: June 17, 2025
    Assignee: Hologic, Inc.
    Inventors: Thomas Kelly, Kevin Wilson, Mark Guetersloh, Wei Wang
  • Patent number: 12336413
    Abstract: The present disclosure relates to a display panel, a display device and a manufacturing method of a display panel. The display panel includes: a display substrate having a display area and a non-display area, the display substrate including a substrate and an IC bonding portion which includes: a pin; a first passivation layer located on one side of the substrate adjacent to the pin and covering a peripheral area of the pin, and exposing a central area of the pin; a first barrier layer located on one side of the first passivation layer away from the substrate and covered at the first passivation layer and an edge of the first passivation layer connected to the pin; and a first metal layer located on one side of the first barrier layer away from the substrate, at least covering a central portion of the pin, and electrically connected to the pin.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: June 17, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Ping Wen, Shun Zhang, Yuanqi Zhang, Chang Luo, Wei Wang, Yu Wang, Tingliang Liu, Yang Zeng, Yi Zhang
  • Patent number: 12333488
    Abstract: Systems and methods of analyzing on-shelf price tag labels and products at a product storage facility include an image capture device that captures one or more images of one or more product storage structures at a product storage facility. A computing device communicatively coupled to the image capture device analyzes the images of the product storage structures captured by the image capture device and detects individual price tag labels and individual products located on the product storage structure. Based on the detection of the price tag labels and the products, the computing device also defines separate product storage spaces of the product storage structure, determines which price tag labels are allocated to which of the separate product storage spaces, and associates in a database the price tag labels allocated to the product storage spaces with the products stored in those product storage spaces.
    Type: Grant
    Filed: October 21, 2022
    Date of Patent: June 17, 2025
    Assignee: Walmart Apollo, LLC
    Inventors: Jing Wang, Han Zhang, Lingfeng Zhang, Zhaoliang Duan, Mingquan Yuan, Wei Wang, Benjamin R. Ellison, Avinash M. Jade, Raghava Balusu, Zhichun Xiao
  • Patent number: 12331239
    Abstract: A composition for selectively etching a layer including an aluminum compound in the presence of a layer of a low-k material and/or a layer including copper and/or cobalt, and a corresponding process, are described. Further described is a process for the manufacture of a semiconductor device, including the step of selectively etching at least one layer including an aluminum compound in the presence of a layer of a low-k material and/or a layer including copper and/or cobalt by contacting the at least one layer including an aluminum compound with the described composition.
    Type: Grant
    Filed: November 27, 2023
    Date of Patent: June 17, 2025
    Assignee: BASF SE
    Inventors: Joannes Theodorus Valentinus Hoogboom, Jhih Jheng Ke, Che Wei Wang, Andreas Klipp, Yi Ping Cheng
  • Patent number: 12330909
    Abstract: The present disclosure discloses a method for collaboratively controlling a multi-channel braking system of a mine hoist, including obtaining the abrasion loss of the brake shoe by detecting position information of the brake shoe of each of disc brakes in real time, dividing abrasion loss levels by determining different abrasion degrees of the brake shoe, formulating three braking force distributing modes: an average distribution, a proportional distribution, and an index distribution according to the abrasion loss levels, thereby dynamically adjusting a set braking pressure of each of the disc brakes, tracking and controlling the set braking pressure through the disc brakes by adopting a pressure closed-loop control method by utilizing a pressure signal feedback from an oil pressure sensor, implementing a collaborative braking control of the multi-channel braking system of the mine hoist based on the abrasion loss of the brake shoe.
    Type: Grant
    Filed: August 3, 2023
    Date of Patent: June 17, 2025
    Assignee: China University of Mining and Technology
    Inventors: Yu Tang, Zhencai Zhu, Gang Shen, Hao Lu, Yuxing Peng, Gongbo Zhou, Hui Xie, Wei Wang, Deen Bai, Qingguo Wang
  • Patent number: 12333219
    Abstract: A method and a device for constructing a redundancy-removed coprime radar array based on one-bit quantization. The method includes obtaining a first sub-array element and a second sub-array element both used for constructing a redundancy-removed coprime radar array, and determining a redundancy-removed coprime array respectively corresponding to the first sub-array element and the second sub-array element by a graph theory method; obtaining target echo data of the redundancy-removed coprime array, and obtaining a target radar array by performing one-bit quantization on the target echo data for completing array cavities of the redundancy-removed coprime array; moreover, before the completing, positions of all non-empty array elements in a redundancy coprime array are used to place radars, and before the completing, the radars are not arranged in positions of empty array elements.
    Type: Grant
    Filed: June 14, 2024
    Date of Patent: June 17, 2025
    Assignee: SHENZHEN UNIVERSITY
    Inventors: Lei Huang, Tianyao Long, Mingyang Chen, Qiang Li, Wei Wang, Xiaopeng Li
  • Patent number: 12334920
    Abstract: A level shifter includes a level shifting circuit and a voltage tracking circuit. The level shifting circuit receives an input signal through an input terminal and converts the input signal from a first power domain to a second power domain to generate an output signal at an output terminal. The voltage tracking circuit is coupled to first and second voltage terminals, and tracks one with a lower level among voltages of the first and second voltage terminals to generate a control voltage. The level shifting circuit includes first and second N-type transistors. The first N-type transistor has a gate coupled to the input terminal, a drain coupled to a first node, and a source coupled to a ground. The second N-type transistor has a gate receiving the control voltage, a drain coupled to the output terminal at a second node, and a source coupled to the input terminal.
    Type: Grant
    Filed: November 22, 2023
    Date of Patent: June 17, 2025
    Assignee: VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION
    Inventors: Jung-Tsun Chuang, Shao-Chang Huang, Li-Fan Chen, Chun-Chih Chen, Gong-Kai Lin, Chien-Wei Wang
  • Patent number: 12329285
    Abstract: A bed with a vibroacoustic therapy system that combines the relaxation power of body sonic energy massage, soothing low-frequency sound waves, and the healing power of users' favorite music to deliver the ultimate in stress reduction, pain relief, increases of circulation and mobility for the users. The bed includes a frame structure; a plurality of platforms disposed on the frame structure; and one or more massage devices spatial-separately installed on the plurality of platforms. The one or more massage devices comprises sonic vibrators or music based vibrators. The one or more massage devices are operable individually or cooperatively with a remote control, and/or a smart mobile device.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: June 17, 2025
    Assignee: NISCO CO., LTD
    Inventors: Wei Wang, Jian Xie
  • Patent number: 12332338
    Abstract: A one-bit quantization based target tracking method, device, terminal, and storage medium. The method includes acquiring echo data of each radar node in a multi-radar node system for a target; performing one-bit quantization on each echo data to obtain one-bit data; estimating a distance information and a direction of arrival of signal of the target relative to each radar node based on the one-bit data; determining, based on the distance information and the direction of arrival of signal, a position information of the target relative to each radar node; fussing the position information to obtain a tracking point of the target. By adopting one-bit quantization and multi-base site trajectory fusion processing, high-precision detection and tracking of ocean monitoring targets are achieved, which significantly enhances data processing speed and anti-interference capability, while reducing the demand for storage and transmission resources, ensuring reliability and real-time performance in complex environments.
    Type: Grant
    Filed: February 10, 2025
    Date of Patent: June 17, 2025
    Assignee: SHENZHEN UNIVERSITY
    Inventors: Lei Huang, Tianyao Long, Wei Wang, Yuhang Xiao, Xian Fan, Jinhui Chen
  • Patent number: 12333325
    Abstract: A processor of an aspect includes a decode unit to decode an aperture access instruction, and an execution unit coupled with the decode unit. The execution unit, in response to the aperture access instruction, is to read a host physical memory address, which is to be associated with an aperture that is to be in system memory, from an access protected structure, and access data within the aperture at a host physical memory address that is not to be obtained through address translation. Other processors are also disclosed, as are methods, systems, and machine-readable medium storing aperture access instructions.
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: June 17, 2025
    Assignee: Intel Corporation
    Inventors: Barry E. Huntley, Jr-Shian Tsai, Gilbert Neiger, Rajesh M. Sankaran, Mesut A. Ergin, Ravi L. Sahita, Andrew J. Herdrich, Wei Wang
  • Patent number: 12336265
    Abstract: The present disclosure describes a method for the formation of gate stacks having two or more titanium-aluminum (TiAl) layers with different Al concentrations (e.g., different Al/Ti ratios). For example, a gate structure can include a first TiAl layer with a first Al/Ti ratio and a second TiAl layer with a second Al/Ti ratio greater than the first Al/Ti ratio of the first TiAl layer.
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: June 17, 2025
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chih-Wei Wang, Chia-Ming Tsai, Ke-Chih Liu, Chandrashekhar Prakash Savant, Tien-Wei Yu
  • Patent number: 12329288
    Abstract: The invention relates to a remote control, an adjustable bed and a remote control method thereof. The remote control includes a mode control switch having three position states including an R side position, a middle position and an L side position, and being operably slidable in one of the three position states; a monitoring unit configured to detect the position state of the mode control switch; and a control unit coupled to the monitoring unit and configured to receive the position state of the mode control switch, determine a control mode of the adjustable bed accordingly, and send a matching instruction to one or both of the first and second controllers of the first and second bed units based on the determined control mode so as to establish a matching connection of the remote control with said one or both of the first and second controllers.
    Type: Grant
    Filed: March 15, 2022
    Date of Patent: June 17, 2025
    Assignee: NISCO CO., LTD
    Inventors: Wei Wang, Jian Xie, Yifan Mao
  • Publication number: 20250185930
    Abstract: Certain aspects are directed to methods for estimating heart rate (HR) with high accuracy (i) obtaining signal from one or more photoplethysmography (PPG) sensor in contact with a subject, (ii) combining (a) signal processing generating first HR estimations and (b) passing the first HR estimations through machine learning (ML) model generating second accurate HR estimations reducing the PPG sampling frequency to about or less than 25 Hz and providing higher HR estimation accuracy achieving less than 5% mean average prediction errors (MAPE).
    Type: Application
    Filed: December 10, 2024
    Publication date: June 12, 2025
    Inventors: Dakai Zhu, Amanda Fernandez, Jianwei Niu, Rocky Slavin, Wei Wang, Mimi Xie
  • Publication number: 20250187097
    Abstract: A device is applied to a rapid electro-gas welding method, which includes enabling a welding wire to extend out from a center hole of a large-angle bent conductive rod mechanism after passing through an arc swing mechanism to form an included angle between the welding wire and a groove center line of a narrow groove to be welded, driving an arc of the welding wire to perform a front and rear linear oscillating along a plate thickness direction and a left-right circular-arc swing around a welding torch center line in the narrow groove, and driving the welding torch, a water-cooled copper slider and the welding torch oscillating mechanism to move upwards together at a welding speed to enable a molten pool to be forced to solidify implementing the rapid electro-gas welding through a swing arc with a variable amplitude and a variable frequency in the narrow groove to be welded.
    Type: Application
    Filed: January 17, 2023
    Publication date: June 12, 2025
    Applicants: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY, INSTITUTE OF SHANGHAI SPECIAL EQUIPMENT SUPERVISION AND INSPECTION TECHNOLOGY RESEARCH
    Inventors: Jiayou WANG, Wei WANG, Jie ZHU, Tianwei WANG, Biao WANG
  • Publication number: 20250192346
    Abstract: A battery includes: a shell structure; and a battery cell, including a pressure relief structure. The shell structure includes a first sidewall oriented toward the pressure relief structure. A part of the first sidewall is recessed toward outside of the shell structure to form a recessed structure. An orthographic projection of the pressure relief structure toward the first sidewall at least partially falls within the recessed structure. A part of the first sidewall is recessed outward to form the recessed structure, and the orthographic projection of the pressure relief structure toward the first sidewall at least partially falls within the recessed structure.
    Type: Application
    Filed: February 19, 2025
    Publication date: June 12, 2025
    Inventors: Boxiang LIAO, Qingpeng KE, Wei WANG, Xiaoteng HUANG, Zhiming CHEN
  • Publication number: 20250192571
    Abstract: A method and device for controlling an inverter, an inverter and a photovoltaic system are provided. Maximum voltage among input terminals of multiple boost circuits included in the inverter and a minimum voltage for grid-connection are obtained. When the maximum voltage is greater than or equal to the minimum voltage, a first boost circuit in the inverter is controlled to stop boosting. The voltage at an output terminal of a second boost circuit is controlled to be increased to the maximum voltage, and the second boost circuit includes other boost circuits in the inverter other than the first boost circuit.
    Type: Application
    Filed: December 5, 2024
    Publication date: June 12, 2025
    Applicant: Sungrow Power Supply Co., Ltd.
    Inventors: Yinyin Zhou, Yongchang Yang, Wei Wang, Zhe Shi, Zhifeng Huang, Jun Xing
  • Patent number: 12325825
    Abstract: A coated proppant including a particulate substrate, a first polymeric layer surrounding the particulate substrate, and a second polymeric layer surrounding the first polymeric layer. The first polymeric layer may include chemical additives. The second polymeric layer may include chemical tracers. The chemical tracers include barcoded degradable polymers, fluorescent dyes, quantum dot nanoparticles, superparamagnetic nanoparticles, up-conversion phosphors, long-persistent phosphors, time-resolved fluorescence resonance energy transfer polymer-nanoparticles (TR-FRET), or combinations thereof.
    Type: Grant
    Filed: May 26, 2023
    Date of Patent: June 10, 2025
    Assignee: Saudi Arabian Oil Company
    Inventors: Shannon Eichmann, Hooisweng Ow, Sehoon Chang, Wei Wang
  • Patent number: 12324523
    Abstract: The lumbar support mechanism and an adjustable bed therewith. The lumbar support mechanism includes a lumbar support member; first, second, third and fourth support legs; a linkage member; and first and second lumbar support brackets attached onto the adjustable bed. Upper ends of the first and second support legs are pivotally connected to the lumbar support member, and lower ends of the first and second support legs are pivotally connected to the linkage member, respectively. Upper ends of the third and fourth support legs are pivotally connected to the first and second support legs, respectively, and lower ends of the third and fourth support legs are pivotally connected to the first and second lumbar support brackets, respectively. As such, a distance between the lumbar support member and the linkage member is changeable between minimal and maximal distances when the linkage member moves between first and second positions.
    Type: Grant
    Filed: May 8, 2024
    Date of Patent: June 10, 2025
    Assignee: NISCO CO., LTD
    Inventors: Wei Wang, Fahuan Zhang, Jian Xie, Yifan Mao
  • Patent number: D1078816
    Type: Grant
    Filed: June 20, 2023
    Date of Patent: June 10, 2025
    Assignee: Beaver Technology (Shenzhen) Co., Ltd.
    Inventors: Wei Wang, Han Chen, Hongfei Fang