Patents by Inventor Rong Wu

Rong Wu 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).

  • Patent number: 12174429
    Abstract: An optical-fiber connector with protective cap includes a connector body and a retaining member which are fitted over an optical-fiber sleeve member, a fixation member, and a spring. The protective cap is fitted over the retaining member and the connector body. Each second engaging portion of the protective cap is engaged with a corresponding first engaging portion of the connector body. After the protective cap draws the optical-fiber connector to pass through a guiding pipeline, the protective cap is removed, and the optical-fiber connector is assembled with a fixation sleeve and a coupling cap to form a standard connector.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: December 24, 2024
    Assignee: ACON OPTICS COMMUNICATIONS INC.
    Inventors: Jia-Rong Wu, Tsung-Yao Hsu
  • Publication number: 20240415160
    Abstract: A composition, and a preparation method therefor and an application thereof. The composition comprises the following raw materials in percentage by weight: 2.5%-80% of an inactivated Kluyveromyces cell, 1%-50% of edible oil, and 18%-96.5% of water. The composition is stable and uniform, has high nutritional components such as protein and dietary fiber, and can be used in beverages and foods.
    Type: Application
    Filed: November 11, 2022
    Publication date: December 19, 2024
    Inventors: Bin Luo, Yu Xu, Gaigai Zhang, Xiuhua Yang, Mengchen Yang, Rong Wu, Kexin Zhang
  • Publication number: 20240422627
    Abstract: This application provides a cell handover method and apparatus. The method may include: A terminal device receives a physical layer parameter and system information for a candidate cell, and then measures signal strength of the candidate cell based on the physical layer parameter, and sends a measurement result and signature obtaining indication information and/or signature check result indication information to an access network device, where the signature obtaining indication information indicates whether the system information carries a signature, and the signature check result indication information indicates whether signature check succeeds. In the foregoing solution, the terminal device may indicate, to the access network device, whether the system information for the candidate cell carries the signature and/or whether the signature check of the system information succeeds.
    Type: Application
    Filed: August 27, 2024
    Publication date: December 19, 2024
    Inventors: Longhua GUO, Rong WU, Valtteri NIEMI
  • Publication number: 20240406198
    Abstract: A computer implemented method analyzes a domain name. A number of processor units identifies the domain name for analysis. The number of processor units splits the domain name into tokens. The number of processor units combines the tokens into different arrangements to form permutated domain names. The number of processor units identifies features for the permutated domain names using a set of domain name databases. The number of processor units analyze the permutated domain names with the features to determine a maliciousness of the domain name.
    Type: Application
    Filed: June 2, 2023
    Publication date: December 5, 2024
    Inventors: Jerry Pan, Cheng-Ta Lee, Robert P. Bates, Brian McKay Byrne, Rong Wu, Yosef Getachew, Xiaoping Hu
  • Patent number: 12150313
    Abstract: A semiconductor device includes a substrate having a logic region and a magnetoresistive random access memory (MRAM) region, a MTJ on the MRAM region, a metal interconnection on the MTJ, and a blocking layer on the metal interconnection. Preferably, the blocking layer includes a stripe pattern according to a top view and the blocking layer could include metal or a dielectric layer.
    Type: Grant
    Filed: November 2, 2023
    Date of Patent: November 19, 2024
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Jia-Rong Wu, I-Fan Chang, Rai-Min Huang, Ya-Huei Tsai, Yu-Ping Wang
  • Publication number: 20240373754
    Abstract: The invention provides a semiconductor structure, which comprises a plurality of magnetic tunnel junction (MTJ) elements. Seen from a top view, the MTJ elements are arranged in an array, at least one second contact structure is located in the array arranged by the MTJ elements, and at least one first mask layer covers a top surface and two sidewalls of each MTJ element, when seen from a cross-sectional view, a sidewall of the first mask layer is aligned with a sidewall of a second metal layer which is disposed below the second contact structure.
    Type: Application
    Filed: May 30, 2023
    Publication date: November 7, 2024
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Jia-Rong Wu, I-Fan Chang, Rai-Min Huang, Po-Kai hsu
  • Publication number: 20240373323
    Abstract: Embodiments of this application provide service verification methods, communication apparatuses, and communication systems. In an implementation, a method includes receiving identification information of a service from a terminal device, sending a request to a network element, where the request includes identification information of the terminal device and the identification information of the service, and the request is used to request to verify whether to allow the terminal device to use the service, and receiving a verification result from the network element.
    Type: Application
    Filed: July 16, 2024
    Publication date: November 7, 2024
    Inventors: Longhua GUO, Rong WU
  • Publication number: 20240365677
    Abstract: Provided is a semiconductor device including a substrate, a first interconnection structure, and an MTJ device. The first interconnection structure is disposed on the substrate. The MTJ device is reversely bonded to the first interconnection structure. The MTJ device includes a first electrode layer, a second electrode layer and an MTJ stack structure. The first electrode layer is bonded to the first interconnect structure. The second electrode layer is located above the first electrode layer. The MTJ stack structure is located between the first and second electrode layers. The MTJ stack structure includes a first barrier layer, a free layer and a reference layer. The first barrier layer is located between the first and second electrode layers. The free layer is located between the first barrier layer and the first electrode layer. The reference layer is located between the first barrier layer and the second electrode layer.
    Type: Application
    Filed: June 6, 2023
    Publication date: October 31, 2024
    Applicant: United Microelectronics Corp.
    Inventors: Jia-Rong Wu, Yi-An Shih, Hsiu-Hao Hu, I-Fan Chang, Rai-Min Huang, Po Kai Hsu
  • Publication number: 20240365679
    Abstract: The invention provides a semiconductor layout pattern, which comprises a first metal layer, wherein the first metal layer comprises a plurality of first patterns and a plurality of fishbone line patterns arranged on the same layer, wherein each fishbone line pattern comprises a principal axis pattern extending along a first direction and a plurality of branches arranged along a second direction, and each first pattern is located between two adjacent branches and the principal axis pattern, and a second metal layer is located on the first metal layer. A plurality of magnetic tunnel junction (MTJ) elements located on the second metal layer, wherein each magnetic tunnel junction element is arranged in a rhombic shape.
    Type: Application
    Filed: June 5, 2023
    Publication date: October 31, 2024
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: I-Fan Chang, Jia-Rong Wu, Rai-Min Huang, Po-Kai Hsu
  • Patent number: 12124648
    Abstract: The present application provides an array base plate and a preparing method thereof, and a display panel. The array base plate includes a plurality of touch-controlling units that are disposed on the substrate and are arranged in an array, wherein the first electrodes of all of the sub-pixels of the touch-controlling units are electrically connected; a plurality of driving electrode lines, wherein at least part of orthographic projections of the driving electrode lines on the substrate are disposed between orthographic projections on the substrate of two neighboring rows of the first electrodes, and the driving electrode lines are electrically connected to at least one of the first electrodes; in the two neighboring rows of the first electrodes, all of the rows of the first electrodes are arranged in a direction of the driving electrode lines.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: October 22, 2024
    Assignees: FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenxing Xi, Xin Fang, Bin Lin, Rong Wu, Zhenyou Zou, Fadian Le, Daelim Choi
  • Publication number: 20240284174
    Abstract: This application provides a communication method, apparatus, and system, to determine a mode for authenticating a terminal device. The communication system includes unified data management and an authentication server function. The unified data management determines, based on anonymous domain information and configuration information, an authentication mode for authenticating the terminal device, and send an authentication obtaining response message to the authentication server function. The anonymous domain information indicates an identifier of a network to which an authentication device capable of authenticating the terminal device belongs, and the authentication mode includes an external authentication mode or an internal authentication mode.
    Type: Application
    Filed: April 30, 2024
    Publication date: August 22, 2024
    Inventors: He LI, Rong WU, Li HU
  • Patent number: 12052932
    Abstract: The present invention provides a semiconductor device, the semiconductor device includes a metal interconnection on a substrate, in which a top view of the metal interconnection comprises a quadrilateral; and a magnetic tunneling junction (MTJ) on the metal interconnection, in which a top view of the MTJ comprises a circular shape.
    Type: Grant
    Filed: April 11, 2023
    Date of Patent: July 30, 2024
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Jia-Rong Wu, Rai-Min Huang, I-Fan Chang, Ya-Huei Tsai, Yu-Ping Wang
  • Patent number: 12052933
    Abstract: The present invention provides a semiconductor device, the semiconductor device includes a metal interconnection on a substrate, in which a top view of the metal interconnection comprises a quadrilateral; and a magnetic tunneling junction (MTJ) on the metal interconnection, in which a top view of the MTJ comprises a circular shape, an area of the MTJ is smaller than an area of the metal interconnection.
    Type: Grant
    Filed: April 11, 2023
    Date of Patent: July 30, 2024
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Jia-Rong Wu, Rai-Min Huang, I-Fan Chang, Ya-Huei Tsai, Yu-Ping Wang
  • Publication number: 20240244436
    Abstract: This application provides a communication method and apparatus, to implement on-demand user plane integrity protection in a 4G network. The method includes: When a first condition is met, an access network device of a first network standard obtains user plane integrity protection indication information and an integrity protection algorithm identifier of a second network standard, sends a first message including the user plane integrity protection indication information and the integrity protection algorithm identifier to a terminal device, and activates user plane integrity protection for a first DRB based on a first key and the integrity protection algorithm. The first condition includes: determining to establish the first DRB between the access network device and the terminal device, and determining to enable the user plane integrity protection for the first DRB. The user plane integrity protection indication information indicates to enable the user plane integrity protection for the first DRB.
    Type: Application
    Filed: March 28, 2024
    Publication date: July 18, 2024
    Inventors: Li Hu, He Li, Rong Wu
  • Publication number: 20240244432
    Abstract: This application provides a primary authentication method and an apparatus. The method includes: An AMF receives, from a home network device, a first authentication request message for triggering a primary authentication procedure, the primary authentication procedure is used to perform primary authentication on a terminal device, and the home network device is a network device in a home network of the terminal device. The AMF sends a first authentication response message to the home network device when rejecting the triggering of the primary authentication procedure, where the first authentication response message includes first rejection cause information indicating a cause for rejecting the triggering of the primary authentication procedure.
    Type: Application
    Filed: March 29, 2024
    Publication date: July 18, 2024
    Inventors: He LI, Rong WU
  • Publication number: 20240244087
    Abstract: This application provides a data invocation method and an apparatus. The method may include: An authorization verification network element receives a data invocation request message from a service consumer network element, where the data invocation request message includes an identifier of a terminal device, and the data invocation request message is used to request to invoke data of the terminal device. The authorization verification network element determines whether the service consumer network element has a capability of supporting stopping data processing. In response to the service consumer network element does not have the capability of supporting stopping data processing, the authorization verification network element rejects the data invocation request message of the service consumer network element. This solution can meet a requirement of a user for exercising a right of revocation on data use.
    Type: Application
    Filed: March 29, 2024
    Publication date: July 18, 2024
    Inventors: Li HU, Rong WU
  • Publication number: 20240214365
    Abstract: This application provides a communication method and apparatus. The method includes: A first network element receives a first request message from a second network element, where the first request message is used to request to perform a first operation on a first terminal device. The first network element determines, based on the first request message, whether the second network element is authorized to request to perform the first operation on the first terminal device. Whether a network element that sends a request message is authorized to request to perform a related operation is verified, to determine whether the network element is an attacker. This reduces impact on a system service resulting from requests of an attacker and improves system security.
    Type: Application
    Filed: August 21, 2023
    Publication date: June 27, 2024
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: He Li, Ao Lei, Rong Wu
  • Patent number: 12021544
    Abstract: Disclosed are an analog-to-digital conversion circuit, an analog-to-digital conversion device, and a digital x-ray imaging system. The analog-to-digital conversion circuit includes a first reference voltage source, a second reference voltage source, a first analog-to-digital converter connected to the first reference voltage source, a second analog-to-digital converter connected to the second reference voltage source, a connecting circuit connected to the first analog-to-digital converter and the second analog-to-digital converter, respectively, and a current source having negative temperature coefficient configured to be connected to the first reference voltage source and the second reference voltage source, respectively.
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: June 25, 2024
    Assignee: Shanghai United Imaging Microelectronics Technology Co., Ltd.
    Inventors: Rong Wu, Jieyou Zhao, Haichao Zhang
  • Publication number: 20240203471
    Abstract: A layout pattern of a magnetoresistive random access memory (MRAM) includes a substrate having a first cell region, a second cell region, a third cell region, and a fourth cell region, a first gate pattern extending from the first cell region to the third cell region along a first direction, a first diffusion region extending from the first cell region to the second cell region along a second direction, a first metal pattern adjacent to one side of the first gate pattern and overlapping the first diffusion region, a source line pattern extending from the first cell region to the second cell region along the second direction, and a first spin orbit torque (SOT) pattern extending along the first direction and overlapping the first metal pattern and the source line pattern.
    Type: Application
    Filed: February 10, 2023
    Publication date: June 20, 2024
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Hung-Chan Lin, Jia-Rong Wu, Yi-Ting Wu
  • Patent number: D1047922
    Type: Grant
    Filed: December 16, 2022
    Date of Patent: October 22, 2024
    Assignee: ACON OPTICS COMMUNICATIONS INC.
    Inventors: Jia-Rong Wu, Tsung-Yao Hsu