Patents by Inventor Weixin Xu

Weixin 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: 20250005231
    Abstract: A method and system for inversion of tire material parameters for wheel performance simulation. Based on a plurality of sets of test data obtained through tire radial rigidity and lateral rigidity tests, a tire radial rigidity and lateral rigidity test finite element simulation model is established, and error calculation is performed by comparing simulation results; and then the tire material parameters are optimized by optimizing a platform and combining results of error analysis, and a simulation process is circulated until the error is minimal, which is fitting of a test curve and a simulation curve. By using a neural network model, rapid inversion of the tire material parameters may be realized by using the neural network model only through non-destructive tire rigidity test data. The tire material parameters may be modified according to a large deformation process of a tire in a 90-degree impact test of a wheel.
    Type: Application
    Filed: February 6, 2024
    Publication date: January 2, 2025
    Inventors: Decai KONG, Yuling LANG, Shiwen XU, Zhihua ZHU, Shenglong YUAN, Wenbo WANG, Yiwu DU, Jingjing WANG, Weixin WANG, Shaobing HUANG
  • Patent number: 12174161
    Abstract: In certain embodiments, the present invention provides a method of measuring the level of hydrophobicity of a chromatographic resin. In certain embodiments, the present invention provides a method of selecting a chromatographic resin condition for purifying a protein of interest from a mixture, wherein the protein of interest has low or no aggregation formation during chromatography. In certain embodiments, the present invention provides a method of selecting a chromatographic resin from a plurality of chromatographic resins for purifying a protein of interest from a mixture, wherein the protein of interest has low or no aggregation formation during chromatography.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: December 24, 2024
    Assignee: BRISTOL-MYERS SQUIBB COMPANY
    Inventors: Chao Huang, Joseph James Perry, Xuankuo Xu, Sanchayita Ghose, Zhengjian Li, Weixin Jin
  • Publication number: 20240405330
    Abstract: Provided are an end cover assembly, a battery cell, a battery module, and an energy storage device. The end cover assembly includes a cover plate, an explosion-proof valve, a first electrode terminal, and a second electrode terminal. The cover plate has a first protrusion, at least one second protrusion, and at least one third protrusion. The first protrusion has a mounting hole, and the at least one second protrusion and the at least one third protrusion are arranged at two opposite sides of the first protrusion in a length direction of the cover plate, respectively. The explosion-proof valve is mounted in the mounting hole. The first electrode terminal and the second electrode terminal are arranged on the cover plate and spaced apart from each other.
    Type: Application
    Filed: February 29, 2024
    Publication date: December 5, 2024
    Inventors: Weixin CHEN, Weidong XU
  • Publication number: 20240359164
    Abstract: Disclosed are a grain boundary and surface-loaded noble metal catalyst, a preparation method and an application thereof. The noble metal is dispersed at the grain boundary and surface of alumina and/or a rare earth manganese-zirconium composite oxide to form a multiphase interface, which achieves the following beneficial technical effects: firstly, the multiphase interface has a larger steric hindrance and a stronger anchoring effect, which can inhibit the migration, agglomeration, and growth of the noble metal at high temperatures, increase the high-temperature stability and catalytic performance of the noble metal, and reduce the usage of the noble metal; secondly, the multiphase interface exhibits a synergistic catalytic effect, which can reduce the activation energy of lattice oxygen and increase the quantity of active oxygen, thereby enhancing the NO oxidation and low-temperature catalytic activity.
    Type: Application
    Filed: July 11, 2024
    Publication date: October 31, 2024
    Applicants: GRIREM HI-TECH CO., LTD., Rare Earth Functional Materials (Xiong 'an) Innovation Center Co., Ltd., GRIREM ADVANCED MATERIALS CO., LTD.
    Inventors: Zheng ZHAO, Xiaowei HUANG, Yongqi ZHANG, Yongke HOU, Zongyu FENG, Weixin ZHAO, Yang XU
  • Publication number: 20230128257
    Abstract: The invention presented is a combined tea making apparatus, including teapot and tea filtering bodies; the teapot body has a body and handle, the center connection between body and handle is the first articulation attachment point; two cone projections are set horizontally opposite under the inner edge of the teapot body opening; the two curved grooves on the outside edge of the tea filtering body fit the teapot main body's cone projections. The center points of the cone projections are on the same vertical surface as the first articulation point, allowing tea pouring and filtering without touching the lid. The teapot handle of the teapot, makes it easy to operate with one hand, simplifying tea making and avoiding burn injuries caused by touching. The teapot and tea filtering bodies can both be rotated through 360°, enabling users to enjoy the tea making process, and avoiding scalding hands on the teapot.
    Type: Application
    Filed: October 21, 2021
    Publication date: April 27, 2023
    Inventor: Weixin XU
  • Patent number: 11281475
    Abstract: An approach is provided in which the approach loads an application page on a display that includes a set of reusable components. The approach collects a set of individual load times in response to loading the application page that indicate an amount of time that each one of the set of reusable components takes to render on the display. The approach matches the set of individual load times to the set of reusable components and provides the set of reusable components with the matched set of individual load times to a developer.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: March 22, 2022
    Assignee: International Business Machines Corporation
    Inventors: Robert Huntington Grant, Weixin Xu, Frank Eduardo Chavez, Zachary A. Silverstein
  • Publication number: 20210042129
    Abstract: An approach is provided in which the approach loads an application page on a display that includes a set of reusable components. The approach collects a set of individual load times in response to loading the application page that indicate an amount of time that each one of the set of reusable components takes to render on the display. The approach matches the set of individual load times to the set of reusable components and provides the set of reusable components with the matched set of individual load times to a developer.
    Type: Application
    Filed: August 8, 2019
    Publication date: February 11, 2021
    Inventors: Robert Huntington Grant, Weixin Xu, Frank Eduardo Chavez, Zachary A. Silverstein
  • Publication number: 20190383408
    Abstract: The utility model provides an air valve for an opening of a compression bag. An air valve bottom plate is provided with a cylinder. The air valve bottom plate and the cylinder are penetrated through an air vent. The air vent is provided with a ring sleeve, and a silicon pad fits a convex ring of the ring sleeve. The air vent is provided with support ribs. A lower opening of the air vent is provided with ribs. The ribs and the support ribs are all disposed on the air valve bottom plate. A ring is disposed at a central position of the air vent, and the support ribs are connected to the ring. A longitudinal portion of the silicon pad passes through the ring, and the silicon pad is provided with a boss. The utility model has a simple and reliable structure and a desirable effect in use.
    Type: Application
    Filed: September 27, 2018
    Publication date: December 19, 2019
    Inventor: Weixin XU
  • Publication number: 20190108405
    Abstract: Systems and methods are disclosed for improved security monitoring. The system includes cameras mounted to consistently capture facial images. The images are then recognized by a learning machine optimized for the consistently captured images. All cameras form a large scale security network whose sensors generate security information (such as strangers, threatening personal); human authenticates security information and benefits from such information. The large scale security network is able to predict imminent threats with high precision and in real time. The network's intelligence grows as usage grows, or as new nodes joins the network.
    Type: Application
    Filed: October 10, 2017
    Publication date: April 11, 2019
    Inventor: Weixin Xu
  • Publication number: 20190108404
    Abstract: Systems and methods are disclosed for improved security monitoring. The system includes cameras mounted to consistently capture facial images. The images are then recognized by a learning machine optimized for the consistently captured images. All cameras form a large scale security network whose sensors generate security information (such as strangers, threatening personal); human authenticates security information and benefits from such information. The large scale security network is able to predict imminent threats with high precision and in real time. The network's intelligence grows as usage grows, or as new nodes joins the network.
    Type: Application
    Filed: October 10, 2017
    Publication date: April 11, 2019
    Inventor: Weixin Xu
  • Publication number: 20190108735
    Abstract: Systems and methods are disclosed for improved security monitoring. The system includes cameras mounted to consistently capture facial images. The images are then recognized by a learning machine optimized for the consistently captured images. All cameras form a large scale security network whose sensors generate security information (such as strangers, threatening personal); human authenticates security information and benefits from such information. The large scale security network is able to predict imminent threats with high precision and in real time. The network's intelligence grows as usage grows, or as new nodes joins the network.
    Type: Application
    Filed: October 10, 2017
    Publication date: April 11, 2019
    Inventor: Weixin Xu
  • Patent number: 10031744
    Abstract: The present invention provides an incremental upgrade method, an apparatus applying the method and a storage medium.
    Type: Grant
    Filed: August 28, 2013
    Date of Patent: July 24, 2018
    Assignee: GUANGZHOU UCWEB COMPUTER TECHNOLOGY CO., LTD
    Inventors: Jie Liang, Yongfu Yu, Xiaopeng He, Shunyan Zhu, Hao Huang, Weixin Xu, Fangzhu Fu
  • Publication number: 20160004530
    Abstract: The present invention provides an incremental upgrade method, an apparatus applying the method and a storage medium.
    Type: Application
    Filed: August 28, 2013
    Publication date: January 7, 2016
    Inventors: Jie LIANG, Yongfu YU, Xiaopeng HE, Shunyan ZHU, Hao HUANG, Weixin XU, Fangzhu FU
  • Patent number: 8549144
    Abstract: Provided are a method, system, and article of manufacture for a common configuration framework for applications to configure database objects and resources. configuration interfaces are maintained for a plurality of different database types, wherein each configuration interface implements a database configuration operation with respect to a database of one database type. A configuration request is received from an application indicating a database type, database name, and a database configuration operation. A determination is made of one of the configuration interfaces for the requested database type to implement the requested configuration operation with respect to the database having the database name. The determined configuration interface is invoked with the requested database name to perform the requested configuration operation with respect to the database name.
    Type: Grant
    Filed: August 31, 2007
    Date of Patent: October 1, 2013
    Assignee: International Business Machines Corporation
    Inventors: Manoj Khangaonkar, Wen Chao Li, Weixin Xu, Kai Mike Zhang
  • Patent number: 7674822
    Abstract: This invention relates to modulating (e.g., inhibiting) protein tyrosine phosphatase 1B (PTP1B).
    Type: Grant
    Filed: November 22, 2005
    Date of Patent: March 9, 2010
    Assignee: Wyeth
    Inventors: Jinbo Lee, Michael J. Smith, Alessandro Fabio Moretto, Zhao-Kui Wan, Eva Deanna Binnun, Weixin Xu, Kenneth W. Foreman, Diane M. Joseph-McCarthy, David V. Erbe, Steve Y. Tam
  • Patent number: 7546604
    Abstract: The present invention provides a method for remotely activating application programs and adapters including a queue manager (QM) that monitors for predetermined trigger events (e.g., time out for messages in an application queue) and, when such events occur, generates a trigger message. The trigger message includes process information associated with the application which is used by a trigger monitor application to issue an appropriate command to the application.
    Type: Grant
    Filed: November 26, 2003
    Date of Patent: June 9, 2009
    Assignee: International Business Machines Corporation
    Inventors: Weixin Xu, Pratima Ahuja, Adwait B. Sathye, Chengdong Zou
  • Publication number: 20090112666
    Abstract: A method and apparatus for generating a monitoring view of an executable business process. The method comprises the steps of: obtaining a business process model from an executable business process template; generating a business process monitoring model from the business process model; obtaining status data of a business process instance from a business process engine; generating a business process monitoring model instance by combining the status data with the business process monitoring model; and presenting the business process monitoring model instance as a monitoring view for a user to monitor a running business process instance. The apparatus includes hardware for accomplishing the foregoing method steps.
    Type: Application
    Filed: October 29, 2008
    Publication date: April 30, 2009
    Inventors: Chang Jie Guo, YI Hui, Jun Jie Nan, Tie Jun Ou, Wei Sun, Zi Yao Wang, Weixin Xu, Yu Zhang
  • Patent number: 7521473
    Abstract: Protein tyrosine phosphatases (PTPases) such as PTP1B can play a role in regulating a wide variety of cellular responses such as insulin signaling. Substituted thiophene compounds such as, for example, 2-carboxyl, 3-carboxymethoxy, 5-aryl substituted thiophenes, can inhibit PTP1B and thereby induce greater insulin sensitivity. Accordingly, PTP1B inhibition can provide an alternate treatment for PTPase-mediated disorders such as diabetes.
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: April 21, 2009
    Assignee: Wyeth
    Inventors: Jinbo Lee, Zhao-Kui Wan, Douglas P. Wilson, Bruce C. Follows, Steven J. Kirincich, Michael J. Smith, Jun-Jun Wu, Kenneth W. Foreman, David V. Erbe, Yan-Ling Zhang, Weixin Xu, Steve Y. Tam
  • Patent number: D968866
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: November 8, 2022
    Assignee: WUYISHAN HONGTAI BAMBOO & WOOD PRODUCTS CO., LTD
    Inventor: Weixin Xu
  • Patent number: D1046004
    Type: Grant
    Filed: September 1, 2022
    Date of Patent: October 8, 2024
    Inventors: Weichen Zhu, Lin Li, Cheng Xu, Weixin Di