Patents by Inventor Zhi Xu

Zhi 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: 20250203790
    Abstract: A locking structure is provided, the locking structure includes a locking panel, a first connecting element, a second connecting element, a latch component, and a locking component. The first connecting element spaced from the second connecting element defines a stop groove, the first connecting element and the second connecting element are elastically connected to the locking panel. The latch component arranged between the first connecting element and the second connecting element includes a first latch board defining a first hole. The locking component includes a lock body and a lock tongue, the lock tongue is rotatably connected to the lock body, the lock body is configured to rotate the lock tongue in the first hole, the lock tongue moves the latch component close to the first connecting element, the latch portion is moveably received in the stop groove. An electronic device is also provided.
    Type: Application
    Filed: July 12, 2024
    Publication date: June 19, 2025
    Inventors: JIA-FU LI, JUN-ZHI XU, DA-LONG SUN
  • Publication number: 20250174677
    Abstract: The present disclosure provides a hybrid membrane based on UiO66 modification, a preparation method of the hybrid membrane, and a use of the hybrid membrane in a flow battery. A matrix of the hybrid membrane is doped with carbonized UiO-66, and a surface of the carbonized UiO-66 is further modified with ?-CD.
    Type: Application
    Filed: November 26, 2024
    Publication date: May 29, 2025
    Applicant: NANJING TECH UNIVERSITY
    Inventors: Zhi XU, Kang HUANG
  • Patent number: 12315967
    Abstract: The present disclosure provides a hybrid membrane based on UiO66 modification, a preparation method of the hybrid membrane, and a use of the hybrid membrane in a flow battery. A matrix of the hybrid membrane is doped with carbonized UiO-66, and a surface of the carbonized UiO-66 is further modified with ?-CD.
    Type: Grant
    Filed: November 26, 2024
    Date of Patent: May 27, 2025
    Assignee: NANJING TECH UNIVERSITY
    Inventors: Zhi Xu, Kang Huang
  • Patent number: 12231464
    Abstract: Disclosed is phishing classifier that classifies a URL and content page accessed via the URL as phishing or not is disclosed, with URL feature hasher that parses and hashes the URL to produce feature hashes, and headless browser to access and internally render a content page at the URL, extract HTML tokens, and capture an image of the rendering. Also disclosed are an HTML encoder, trained on HTML tokens extracted from pages at URLs, encoded, then decoded to reproduce images captured from rendering, that produces an HTML encoding of the tokens extracted, and an image embedder, pretrained on images, that produces an image embedding of the image captured. Further, phishing classifier layers, trained on the feature hashes, the HTML encoding, and the image embedding, process the URL feature hashes, HTML encoding and image embeddings to produce a likelihood score that the URL and the page accessed presents a phishing risk.
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: February 18, 2025
    Assignee: Netskope, Inc.
    Inventors: Ari Azarafrooz, Yihua Liao, Zhi Xu, Najmeh Miramirkhani
  • Patent number: 12197573
    Abstract: An indication of an application to be installed on a local device is received. A request is transmitted to a remote server for information associated with the application. In some cases, in response to the receipt of a report from the remote server, a set of rules restricting behaviors of the application is implemented at the local device. In some cases, in response to the receipt of a report from the remote server, the installation of the application on the local device is prevented.
    Type: Grant
    Filed: February 16, 2021
    Date of Patent: January 14, 2025
    Assignee: Palo Alto Networks, Inc.
    Inventors: Zhi Xu, Elad Wexler, Asaf Weiss
  • Publication number: 20240427394
    Abstract: Scalable computer systems with redundant power supplies for improved fault tolerance and reliability are provided. The system includes a plurality of compute nodes, and includes a plurality of DC power supplies arranged in a ring configuration with the compute nodes. The first compute node is electrically connected to the last DC power supply. Each compute node is coupled to receive regulated DC voltages from two of the plurality of DC power supplies. The compute nodes may include processors, storage devices and/or memory devices.
    Type: Application
    Filed: June 26, 2023
    Publication date: December 26, 2024
    Inventors: Chuan Li, Gang Lyu, Ming Zhi Xu, Tian Hui Chen, Jun Yong Xu, Kan Peng Lv
  • Patent number: 12174940
    Abstract: Execution of an application in an application-level sandbox is disclosed. A request to launch an application is received by an operating system executing on a device. A determination is made that a stored copy of the application should be executed within an application-level sandbox. The stored copy of the application is executed in the application-level sandbox.
    Type: Grant
    Filed: May 12, 2023
    Date of Patent: December 24, 2024
    Assignee: Palo Alto Networks, Inc.
    Inventors: Zhi Xu, Cong Zheng, Tongbo Luo, Wenjun Hu
  • Patent number: 12170679
    Abstract: A set of metadata associated with a plurality of samples is received. The samples are clustered. For members of a first cluster, a set of similarities shared among at least a portion of the members of the first cluster is determined. A cluster member is identified within the first cluster, and in response, additional analysis is caused to be performed on the outlier cluster member.
    Type: Grant
    Filed: May 1, 2023
    Date of Patent: December 17, 2024
    Assignee: Palo Alto Networks, Inc.
    Inventors: Zhi Xu, Jiajie Wang, Xiao Zhang, Wenjun Hu
  • Publication number: 20240393495
    Abstract: Disclosed in the present disclosure are a flood event identification method and apparatus, an electronic device, and a readable storage medium. The method includes: obtaining runoff time sequence data; obtaining initial peak occurrence time by using N continuous first-order difference values in a first-order difference sequence of the runoff time sequence data; obtaining initial start and end time by using M continuous first-order difference values in the first-order difference sequence; and screening out determined peak occurrence time from the initial peak occurrence time, and screening out start and end time corresponding to the peak occurrence time from the initial start and end time. With the technical solution provided by the present disclosure, flood events can be automatically selected with high efficiency and accuracy.
    Type: Application
    Filed: May 21, 2024
    Publication date: November 28, 2024
    Inventors: Mengjie LI, Zhaokai YIN, Hailei MOU, Lili LIANG, Kun LIU, Hongbing ZHU, Zhiwu LIU, Di WU, Weiwei LU, Bei LU, Heng YANG, Zeang GUO, Zhi XU, Bo ZHANG
  • Publication number: 20240358283
    Abstract: Systems and methods are disclosed for non-invasively measuring blood glucose levels in a biological sample based on spectral data. This includes at least one light source configured to strike a target area of a sample, at least one light detector positioned to receive light from the at least one light source and to generate an output signal, having a time dependent current, which is indicative of the power of light detected, a processor configured to receive the output signal from the at least one light detector based on the received output signal, calculate the attenuance attributable to blood in a sample present in the target area with a ratio factor, eliminate effect of uncertainty caused by temperature dependent detector response of the at least one light detector, and then determine a blood glucose level associated with a sample present in the target area based on the calculated attenuance with the processor.
    Type: Application
    Filed: July 3, 2024
    Publication date: October 31, 2024
    Inventor: Zhi Xu
  • Patent number: 12095728
    Abstract: Network traffic collectively associated with a set of communications made between a client device and a respective first and second resource during a usage of a program executed on the client device is monitored. At least of the monitored traffic associated with the second resource is encrypted. The encrypted traffic is categorized. A respective first and second policy to apply to the respective first and second communications is determined. The second policy is based at least in part on the categorization of the encrypted traffic.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: September 17, 2024
    Assignee: Palo Alto Networks, Inc.
    Inventors: Zhi Xu, Yangjie Chang, Cong Zheng
  • Publication number: 20240298936
    Abstract: Systems and methods are disclosed for non-invasively measuring blood glucose levels in a biological sample based on spectral data. This includes utilizing at least one light source configured to strike a target area of a sample, utilizing at least one light filter positioned to receive light transmitted through the target area from the at least one light source, utilizing at least one light detector positioned to receive light from the at least one light source and filtered by the at least one light filter, and to generate an output signal, having a time dependent current, which is indicative of the power of light detected, receiving the output signal from the at least one light detector with a processor and based on the received output signal, calculating the attenuance attributable to blood in a sample with a signal-to-noise ratio of at least 20-to-1; and determining a blood glucose level.
    Type: Application
    Filed: May 20, 2024
    Publication date: September 12, 2024
    Inventor: Zhi Xu
  • Patent number: 12057630
    Abstract: Provided are antenna arrays based on three-dimensional special-shaped wave-absorbing structures by the disclosure, and includes an antenna array fixing plate and a plurality of antenna array units, where the antenna array units are sequentially fixed on the antenna array fixing plate; each of the plurality of antenna array units includes an antenna transmitting channel, two antenna receiving channels and a pair of three-dimensional special-shaped wave-absorbing structures; the antenna transmitting channel is used for transmitting antenna signals; the antenna receiving channels are used for receiving the antenna signals; and the three-dimensional special-shaped wave-absorbing structures are used for isolating antenna signals of antenna transmitting channels of other antenna array units.
    Type: Grant
    Filed: January 8, 2024
    Date of Patent: August 6, 2024
    Assignees: HOHAI UNIVERSITY, CHANGSHA UNIVERSITY OF SCIENCE & TECHNOLOGY
    Inventors: Haoran Zhu, Xin Yu, Jianlong Zheng, Zhi Xu, Guofang Wei, Dongsheng Ma
  • Patent number: 12036019
    Abstract: Systems and methods are disclosed for non-invasively measuring blood glucose levels in a biological sample based on spectral data. This includes a light source to strike a target area of a sample, a light detector positioned to receive light from the light source and to generate an output signal, having a time dependent current, which is indicative of the power of light detected, a processor to receive the output signal from the light detector based on the received output signal, calculate the attenuance attributable to blood in a sample present in the target area with a ratio factor, eliminate effect of uncertainty caused by temperature dependent detector response of the light detector, and then determine a blood glucose level associated with a sample present in the target area based on the calculated attenuance with the processor.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: July 16, 2024
    Assignee: St. Louis Medical Devices, Inc.
    Inventor: Zhi Xu
  • Patent number: 12026256
    Abstract: Evaluating samples is disclosed. A sample is received. A system component dependency graph is built for the sample. The system component dependency graph includes a plurality of nodes and at least one edge. A first node included in the plurality of nodes is one of: (1) a system component, (2) an indirect call component, or (3) a system event. The edge is an indirect call instruction. A verdict for the sample is determined based at least in part on the system component dependency graph.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: July 2, 2024
    Assignee: Palo Alto Networks, Inc.
    Inventors: Cong Zheng, Zhi Xu
  • Patent number: 11986291
    Abstract: Systems and methods are disclosed for non-invasively measuring blood glucose levels in a biological sample based on spectral data. This includes utilizing at least one light source configured to strike a target area of a sample, utilizing at least one light filter positioned to receive light transmitted through the target area from the at least one light source, utilizing at least one light detector positioned to receive light from the at least one light source and filtered by the at least one light filter, and to generate an output signal, having a time dependent current, which is indicative of the power of light detected, receiving the output signal from the at least one light detector with a processor and based on the received output signal, calculating the attenuance attributable to blood in a sample with a signal-to-noise ratio of at least 20-to-1; and determining a blood glucose level.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: May 21, 2024
    Assignee: St. Louis Medical Devices, Inc.
    Inventor: Zhi Xu
  • Publication number: 20240162604
    Abstract: Provided are antenna arrays based on three-dimensional special-shaped wave-absorbing structures by the disclosure, and includes an antenna array fixing plate and a plurality of antenna array units, where the antenna array units are sequentially fixed on the antenna array fixing plate; each of the plurality of antenna array units includes an antenna transmitting channel, two antenna receiving channels and a pair of three-dimensional special-shaped wave-absorbing structures; the antenna transmitting channel is used for transmitting antenna signals; the antenna receiving channels are used for receiving the antenna signals; and the three-dimensional special-shaped wave-absorbing structures are used for isolating antenna signals of antenna transmitting channels of other antenna array units.
    Type: Application
    Filed: January 8, 2024
    Publication date: May 16, 2024
    Inventors: Haoran ZHU, Xin YU, Jianlong ZHENG, Zhi XU, Guofang WEI, Dongsheng MA
  • Publication number: 20240153242
    Abstract: Provided in the present disclosure is a picture processing method, comprising: acquiring picture information of a picture, to be classified, of a first terminal, and according to the picture information, classifying said picture into at least one picture category of the first terminal; in response to satisfying a preset synchronization condition, acquiring a synchronous storage position of a second terminal, and determining the category of at least one picture, to be synchronized, of the first terminal; and for the category of each picture to be synchronized, determining a storage space, corresponding to the picture category, in the synchronous storage position, and transmitting the picture, of the first terminal, under the picture category to the storage space. Further provided in the present disclosure are an electronic device and a computer readable medium.
    Type: Application
    Filed: January 3, 2023
    Publication date: May 9, 2024
    Inventors: Zhi XU, Mingming YANG
  • Patent number: 11960605
    Abstract: A sample is analyzed to determine a set of events that should be selected for performing by a dynamic analyzer executing the sample in an instrumented, emulated environment. The set of selected events is performed. In some cases, at least one emulator detection resistance action is performed. A maliciousness verdict is determined for the sample based at least in part on one or more responses taken by the sample in response to the set of selected events being performed by the dynamic analyzer.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: April 16, 2024
    Assignee: Palo Alto Networks, Inc.
    Inventors: Cong Zheng, Wenjun Hu, Zhi Xu
  • Patent number: D1015110
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: February 20, 2024
    Assignee: Home Depot Product Authority, LLC
    Inventor: Qin zhi Xu