Patents by Inventor Wei Xu

Wei 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).

  • Publication number: 20250257445
    Abstract: A computer-implemented method for automatically controlling a component of a coating applicator includes: identifying a first coated substrate including a substrate including a surface over which at least one coating layer is positioned, the at least one coating layer positioned over the surface using at least one applicator; in response to identifying the first coated substrate, determining a target coating profile corresponding to the first coated substrate; determining an actual coating profile for the first coated substrate; generating a deviation coating profile for the first coated substrate by comparing the target coating profile to the actual coating profile; inputting the deviation coating profile into a model based on experimental coating control data; and generating, with the model, at least one control instruction for adjusting at least one component of the at least one applicator based on the deviation coating profile prior to coating a second substrate according to the target coating profile.
    Type: Application
    Filed: February 6, 2025
    Publication date: August 14, 2025
    Inventors: Wei Xu, Neil Curliss, Zachary Dunlap, Amanda Duong, Aleksandr Gerasimenko, Benjamin Gibbs, Priyadarshi Mahapatra, Russell W. Schrier, Andrew V. Wagner
  • Publication number: 20250248453
    Abstract: An electronic atomization device is provided. The device includes a liquid storage cavity storing a liquid substrate; an atomization assembly for atomizing the liquid substrate to generate an aerosol; an inhalation port, a first air inlet, and a first airflow channel, jointly defining a first airflow path from the first air inlet through the atomization assembly to the inhalation port; an airflow sensor for sensing an airflow change in the first airflow channel; an operating element configurable between a first configuration and a second configuration, the operating element closing or covering the first air inlet in the first configuration to prevent external air from entering through the first air inlet, the operating element opening or exposing the first air inlet in the second configuration; a battery cell; and a circuit board controlling to supply power to the atomization assembly based on the sensing of the airflow sensor.
    Type: Application
    Filed: April 15, 2023
    Publication date: August 7, 2025
    Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Wei XU, Zhongli XU, Yonghai LI
  • Patent number: 12378569
    Abstract: A Ginkgo biloba wuschel-related homeobox 3A (GbWOX3A) gene and an application thereof in plant tissue culture are provided. The GbWOX3A gene is derived from a Ginkgo biloba embryo, the gene sequence of the GbWOX3A gene is SEQ ID NO: 1, and the amino acid sequence encoded by the GbWOX3A gene is SEQ ID NO: 2. An expression of the GbWOX3A gene in developing embryo of Ginkgo biloba and regenerating a callus has specificity, and transgenic function verification experiments prove that overexpression of the GbWOX3A gene can promote regeneration of adventitious buds during the plant tissue culture. Therefore, the GbWOX3A gene has important theoretical significance and application value in the plant tissue culture, and especially plays an important role in improving the regeneration efficiency of gymnosperms.
    Type: Grant
    Filed: September 5, 2024
    Date of Patent: August 5, 2025
    Assignee: Nanjing Forestry University
    Inventors: Fangfang Fu, Liangjiao Xue, Fuliang Cao, Anqi Zhao, Wei Xu, Pingjun Xu, Xiaoming Yang, Meiling Ming
  • Patent number: 12381887
    Abstract: Disclosed is a unified access method applying a digital human being CodeChain, including: obtaining information corresponding to a first principal, and obtaining information corresponding to at least one further principal via a heterogeneous access route; identifying the Globe grid coding medium to obtain the information corresponding to the first principal: digital human being identification information of a partner corresponding to the industrial code server; a matter corresponding to the industrial code server and an Globe grid corresponding to the matter, wherein the Globe grid representing a right to share an income from the matter; and information representing association between the partner and the Globe grid and/or the digital human being identification information of the partner with the Globe grid.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: August 5, 2025
    Inventor: Wei Xu
  • Publication number: 20250248024
    Abstract: Memory devices and fabricating methods thereof are disclosed. In some implementations, the disclose memory device comprises a capacitor stack structure and an array of transistors. The capacitor stack structure comprises first electrode plates and second electrode plates alternatively stacked along a vertical direction, a common electrode vertically extending through the capacitor stack structure and in contact with the first electrode plates, and select electrodes each extending through the capacitor stack structure and in contact with a corresponding one of the second electrode plates. Each transistor of the array of transistors is coupled with a corresponding one of the select electrodes.
    Type: Application
    Filed: February 7, 2024
    Publication date: July 31, 2025
    Inventors: Wei Xu, Zongliang Huo, Jiajia Wu, Beibei Li
  • Patent number: 12371428
    Abstract: The present disclosure relates generally to compounds and pharmaceutical compositions suitable as modulators of protein kinases, and methods for their use in treating disorders mediated, at least in part by, protein kinases.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: July 29, 2025
    Assignee: Exelixis, Inc.
    Inventors: Lynne Bannen, Minna Bui, Faming Jiang, Jack Maung, Andrew Raub, Justin Salvant, Benjamin Spangler, Kin Tso, Yong Wang, Wei Xu
  • Publication number: 20250237708
    Abstract: A fault detection and processing method and apparatus for an uninterruptible power supply, and a controller are provided. The current at at least one sampling point to-be-tested in at least one fault circuit to-be-detected in the uninterruptible power supply is sampled, and the sampled current is compared with a corresponding fault current range to determine a faulty device causing an abnormal current in the fault circuit to-be-detected. Based on the faulty switching device, the operation state of a rectification and discharge multiplexing circuit is adjusted in order to cut off the fault circuit where the faulty switching device is located, and to timely stop the impact of the fault current on the uninterruptible power supply, thereby ensuring the reliability of the power supply system.
    Type: Application
    Filed: August 15, 2024
    Publication date: July 24, 2025
    Applicant: Vertiv Tech Co., Ltd.
    Inventors: Wei XU, Peng CHEN
  • Publication number: 20250240941
    Abstract: Three-dimensional (3D) semiconductor devices and fabricating methods are provided. In some implementations, a disclosed semiconductor device comprises an array of channel structures each vertically extending in a stack structure. The stack structure includes a first conductive layer and a second conductive layer over the first conductive layer. The semiconductor device further includes first isolation structures each extending along a first lateral direction and separating the first conductive layer into first conductive lines, and second isolation structures each extending along the first lateral direction and separating the second conductive layer into second conductive lines. Each first isolation structure is separated from the second isolation structures by at least one row of the channel structures that are aligned along the first lateral direction.
    Type: Application
    Filed: February 7, 2024
    Publication date: July 24, 2025
    Inventors: Wei Xu, Zongliang Huo
  • Patent number: 12364976
    Abstract: Catalyst systems suitable for tetramerizing ethylene to form 1-octene may include a catalyst including a chromium compound coordinated with a ligand and a co-catalyst including an organoaluminum compound. The ligand may have a chemical structure according to Formula (1), wherein R1 is a (C3-C20) substituted or unsubstituted hydrocarbyl group; R2, R3, R4, and R5 are independently chosen from (C1-C50) hydrocarbyl groups; and R1 and N are in a cis configuration.
    Type: Grant
    Filed: March 6, 2023
    Date of Patent: July 22, 2025
    Assignee: Saudi Arabian Oil Company
    Inventors: Sibo Lin, Dana Amber Wong, Yagnaseni Ghosh, Motaz Khawaji, Wei Xu, Mohamed Elanany
  • Publication number: 20250233449
    Abstract: Provided in the present disclosure are a method, an apparatus and a controller for fault detection of an uninterruptible power supply. A second terminal of a mains power switch device in the uninterruptible power supply is electrically connected to a corresponding battery switch device. Before the mains power switch device is closed, a comparison is made, by the controller, between the voltage value of the second terminal of the mains power switch device and the voltage value of the battery positive access terminal/battery negative access terminal associated with the mains power switch device. In a case where the absolute value of the difference between the two voltages is less than or equal to the first preset voltage difference, it is determined that the absolute value of the originally large voltage difference is reduced due to a failure of the battery switch device.
    Type: Application
    Filed: October 14, 2024
    Publication date: July 17, 2025
    Applicant: Vertiv Tech Co., Ltd.
    Inventors: Wei XU, Feng WU, Peng CHEN
  • Publication number: 20250233624
    Abstract: A precoding matrix determination method, performed by a base station, includes: obtaining channel characteristic information qk,t and a compression rate parameter ? from a user equipment (UE), in which k is used to indicate a kth UE and t is used to indicate a timestamp; and determining precoding matrices Ft and Wt based on the compression rate parameter ? and the channel characteristic information qk,t.
    Type: Application
    Filed: February 28, 2022
    Publication date: July 17, 2025
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Dong CHEN, Liangang CHI, Wei XU
  • Patent number: 12358847
    Abstract: An improved solvent system for the formulation and application of N-alkyl thiophosphoric triamide urease inhibitors. These formulations provide safety and performance benefits relative to existing alternatives and enable storage, transport and subsequent coating or blending with urea based or organic based fertilizers. These formulations are comprised primarily of environmentally friendly aprotic and protic solvents (particularly dimethyl sulfoxide and alcohols/polyols) to stabilize the urease inhibitor.
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: July 15, 2025
    Assignee: Soilgenic Technologies, LLC
    Inventors: Gary David McKnight, David Bruce Parker, Yang Zehni, Ray Perkins, Wei Xu
  • Publication number: 20250222505
    Abstract: A method and die for a hot stamped member comprising a local soft region, and a hot stamped member, is provided. The method comprises moving an austenitized slab into a TTP thermoforming die, the TTP thermoforming die pressing out several ribs at a soft region position, moving a thermoformed member from the TTP thermoforming die into a shaping die, and pressing, when pressure is applied, the ribs of the soft region lower and wider until they are the same shape as a digital product model. A soft region is provided with ribs during thermoforming, and the ribs shrink during shaping to compensate for a dimensional change caused by the soft region cooling and shrinking, thereby not only ensuring the performance of a soft region of a part, but also solving the problems of severe dimensional deviation and poor dimensional stability after TTP formation.
    Type: Application
    Filed: January 7, 2025
    Publication date: July 10, 2025
    Inventors: Zhiyang GAO, Zhiming ZHANG, Le ZHU, Bin XIA, Wei XU, Zhujun JIANG
  • Publication number: 20250222120
    Abstract: Provided herein are CARM1 PROTACs comprising a binding molecule of CARM1 with an optimized linker attached to an E3 ubiquitin ligase ligand that recruits the E3 ubiquitin ligase to CARM1. The PROTACs find use, e.g., for selectively targeted degradation of CARM1 protein in cancer cells. Also provided herein are compositions comprising the PROTACs, as well as methods of using the PROTACs.
    Type: Application
    Filed: January 9, 2025
    Publication date: July 10, 2025
    Applicant: Wisconsin Alumni Research Foundation
    Inventors: Weiping Tang, Wei Xu, Haibo Xie, Megan Bacabac
  • Publication number: 20250223215
    Abstract: A system, method, and computer program product for monitoring and control of unmelted batch material in a glass melt furnace including at least one camera configured to take image data of an interior of the glass melt furnace, and at least one processor programmed or configured to: receive the image data; define a region of interest in the image data; identify a coverage area of the unmelted batch material in the region of interest; compare the coverage area of the unmelted batch material with a predetermined setpoint; and determine deviation of the coverage area of the unmelted batch material from the predetermined setpoint. In response to deviation of the coverage area of the unmelted batch material from the predetermined setpoint, a crown temperature distribution in a longitudinal direction of the interior of the glass melt furnace is adjusted based on a temperature control model.
    Type: Application
    Filed: January 2, 2025
    Publication date: July 10, 2025
    Inventors: Priyadarshi Mahapatra, Alan Dum, Yu Jiao, Russell W. Schrier, Wei Xu
  • Patent number: 12352624
    Abstract: The present disclosure relates to a coaxial four-reflection optical system with visible light long-wave infrared common-aperture imaging, and belongs to the technical field of optical systems. The technical problems that the axial length compactness and the imaging quality of the visible light/infrared composite imaging system in the existing technology need to be improved are solved. The optical system of the present disclosure includes a main reflecting mirror, a first transmitting mirror, a third reflecting mirror, a fourth reflecting mirror, a second transmitting mirror, a third transmitting mirror and a fourth transmitting mirror.
    Type: Grant
    Filed: March 14, 2023
    Date of Patent: July 8, 2025
    Assignee: Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
    Inventors: Wei Xu, Qingya Li, Tiancong Wang, Yongjie Piao, Zongxuan Li, Defu Zhang
  • Publication number: 20250216850
    Abstract: A moving object detection system and method is provided. The system includes an input module capturing a point cloud comprising measurements of distances to points on one or more objects and a detection module receiving the point cloud captured by the input module and configured to determine whether the objects are moving objects. The determination of moving objects is performed by determining whether currently measured points occlude any previously measured points, and/or whether the currently measured points recursively occlude any previously measured points, and/or whether the currently measured points are recursively occluded by any previously measured points.
    Type: Application
    Filed: April 3, 2023
    Publication date: July 3, 2025
    Applicant: The University of Hong Kong
    Inventors: Fu ZHANG, Wei XU, Huajie WU
  • Patent number: 12344568
    Abstract: An inhibited aqueous fertilizer composition and methods of use thereof.
    Type: Grant
    Filed: June 21, 2024
    Date of Patent: July 1, 2025
    Assignee: Soilgenic Technologies, LLC
    Inventors: Gary David McKnight, Randall Linwood Rayborn, Wei Xu, Raymond Perkins, Zehui Yang, David Parker, Andrew Semple
  • Patent number: D1081971
    Type: Grant
    Filed: October 17, 2024
    Date of Patent: July 1, 2025
    Inventor: Wei Xu
  • Patent number: D1085839
    Type: Grant
    Filed: December 7, 2023
    Date of Patent: July 29, 2025
    Assignee: Dongguan Lingdu Electronics Technology Co., Ltd
    Inventors: Xiuchun He, Wei Xu, Shuhua Liang, Fang Peng