Patents by Inventor Xiwen Ma

Xiwen Ma 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: 20240095329
    Abstract: This application provides a cross-device authentication method and an electronic device. The method is applied to a first electronic device. The first electronic device is connected to a second electronic device, and the method includes: The first electronic device receives a target operation performed by a user on a first interface of the first electronic device. The target operation is for triggering access to a first service, and the first service is associated with the second electronic device. The first electronic device obtains a target authentication manner corresponding to the target operation, and then the first electronic device acquires authentication information based on the target authentication manner, and sends an authentication request to the second electronic device.
    Type: Application
    Filed: March 23, 2021
    Publication date: March 21, 2024
    Inventors: Xiwen Fang, Xiaoshuang Ma, Xin Lv
  • Publication number: 20240073609
    Abstract: The present disclosure discloses a sound device a frame; a vibration system supported on the frame; a magnetic system with a magnetic gap supported on the frame; the vibration system includes a diaphragm assembly having a diaphragm and a coil inserted in the magnetic gap to drive the diaphragm for sound generation; the diaphragm assembly includes a diaphragm holder fixed to the frame and the diaphragm fixed to the diaphragm holder for sound generation; the diaphragm includes a first flat part having an opening, a folded ring part in the shape of a ring on the outside of the first flat part, and an attachment part on the outside of the folded ring part and fixedly connected to the diaphragm holder; the diaphragm assembly also includes a waterproof breathable film fixed to the first flat part, the first flat part includes a first inner edge away from the folded ring part; observed along the vibration direction, the first inner edge is located on the inner side of the coil, and an outer edge of the waterproof br
    Type: Application
    Filed: December 29, 2022
    Publication date: February 29, 2024
    Inventors: Long Zhang, Xiwen Du, Lipeng Ma
  • Publication number: 20040006560
    Abstract: A method for translating a query input by the user in the source language into the target language and searching and retrieving web documents in the target language and translating said web documents into the source language.
    Type: Application
    Filed: May 29, 2003
    Publication date: January 8, 2004
    Inventors: Ning-Ping Chan, Xiong Zhenghui, Liu Zhuo, Xiwen Ma
  • Patent number: 6604101
    Abstract: A method for translating a query input by the user in the source language into the target language and searching and retrieving web documents in the target language and translating the web documents into the source language. In this invention, the user first inputs a query in a source language through a unit such as the keyboard. This query is then processed by the server at the backend to extract content word from the input query. The next step takes place at the dialectal controller, which is present on the server and performs the function of dialectally standardizing the content word/words so extracted. During this process the user may be prompted for some more so as to refine the search by the user or in case dialectal standardization could not be performed using the initial input query. This is followed by the process of pre-search translation, which comprises of translating the dialectally standardized word into a target language through a translator.
    Type: Grant
    Filed: June 28, 2000
    Date of Patent: August 5, 2003
    Assignee: qNaturally Systems, Inc.
    Inventors: Ning-Ping Chan, Xiong Zhenghui, Liu Zhuo, Xiwen Ma
  • Patent number: 6078741
    Abstract: An apparatus is programmed with a plurality of programming instructions for automatically generating a reconfiguration script comprising a plurality of configuration commands for reconfiguring a plurality of telecommunication devices of a telecommunication system, based on a current and a target descriptive image of the telecommunication system. The current descriptive image specifies the devices and their features included in the current configuration of the telecommunication system, whereas the target image specifies the devices and their features to be included in the target configuration of the telecommunication system. The plurality of programming instructions generate the reconfiguration script employing feature dependency graph (FDG) data structures, a device model modeling the rules and behaviors of the telecommunication devices, and feature deletion/addition linklists.
    Type: Grant
    Filed: February 5, 1997
    Date of Patent: June 20, 2000
    Assignee: Firsttel Systems Corporation
    Inventors: Xiwen Ma, XiaoLin Tian, Steve Berriatua, Simon Moloney, Mark Russell
  • Patent number: 5305424
    Abstract: A fuzzy inference system and its method of operation. The system comprises an inference unit (30) of pipeline architecture, a control unit (20) for controlling the operation of the inference unit, and a host computer (10) for supervising the entire operation. A plurality of inference rule groups (referred to as rule cells) each for controlling an object to be controlled are stored in a rule memory (22) of the control unit (20). The rule cell is composed of a number of path codes. The path code includes object data to be processed and operation codes. The operation codes are to control each of processing/operation sections (31 to 35) of the inference unit (30).
    Type: Grant
    Filed: July 26, 1990
    Date of Patent: April 19, 1994
    Assignee: Apt Instruments (N.A.) Inc.
    Inventors: Xiwen Ma, Hongmin Zhang, Weidong Xu