Patents by Inventor Changyu Guo

Changyu Guo 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: 20250123822
    Abstract: The disclosure relates to a method, apparatus, electronic device, storage medium and product for processing a component, including: sending a block information entity request to a target platform, the block information entity request including a block identifier corresponding to a target component; receiving a block information entity corresponding to the target component sent by the target platform; and invoking a component software development kit to render the target component in a document based on the block information entity, which achieves a corresponding function in the form of a component in a document by rendering and running the target component sent by the target platform through the component software development kit and improves the diversity of document functions. Different requirements of users can be met.
    Type: Application
    Filed: August 30, 2022
    Publication date: April 17, 2025
    Inventors: Chenyang Mao, Zhengzhe Zhang, Junhui Gao, Xuebin Yang, Yiping Zheng, Haohui Ou, Changyu Guo, Zihua Wu, Jinjie Zhang, Wenhao Qiu
  • Publication number: 20240126724
    Abstract: The disclosure relates to the field of computers, and particularly to a method, apparatus, electronic device and storage medium for information processing. The method of information processing provided in the present disclosure includes: at a time before the end of a service processing flow about a first file, determining a save strategy for the first file in response to a user operation, so that the first file is saved based on the save strategy after the end of the service processing flow.
    Type: Application
    Filed: December 27, 2023
    Publication date: April 18, 2024
    Inventors: Changming Wang, Fan Yang, Linna Zhang, Bingxi Lin, Changyu Guo, Fang Liu, Zisheng Liu, Tian Lan, Fabin Liu, Zhengzhe Zhang, Siyu Hou, Yao Wang
  • Publication number: 20240126975
    Abstract: A method of data processing for an application includes displaying service data in a first display area of a first application display interface; displaying first online document information in a second display area of a first application display interface, the first online document carrying a file required for processing the service data; and processing the service data in response to a first operation initiated based on the content carried by the first online document. The method of data processing for an application displays business data and the first online document in the first display area and the second display area respectively, and operates the business data based on the first operation initiated by the content carried by the first online document, so that the processing method of business data is associated with the content carried by the first online document, thereby improving the flexibility and convenience of business data processing.
    Type: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Inventors: Changming Wang, Fan Yang, Linna Zhang, Bingxi Lin, Changyu Guo, Fang Liu, Zisheng Liu, Tian Lan, Fabin Liu, Zhengzhe Zhang, Siyu Hou, Yao Wang
  • Publication number: 20240127183
    Abstract: The disclosure relates to the field of information processing, and more particularly to a method, electronic device and storage medium for information processing. According to the embodiments of the disclosure, the method of information processing includes: establishing an association relationship between a first application and a first file, the first application being a program for processing a service processing flow; determining service processing flow information of the first application; and displaying first information corresponding to the service processing flow information at a predetermined position in the first file. The method of information processing provided by the embodiments of the disclosure enables users to conveniently obtain service processing flow information related to the first file through the first file, and facilitates subsequent audit and review of the file or the corresponding service processing flow.
    Type: Application
    Filed: December 14, 2023
    Publication date: April 18, 2024
    Inventors: Changming WANG, Fan YANG, Linna ZHANG, Bingxi LIN, Changyu GUO, Fang LIU, Zisheng LIU, Tian LAN, Fabin LIU, Zhengzhe ZHANG, Siyu HOU, Yao WANG
  • Publication number: 20240126901
    Abstract: The disclosure provides a method, apparatus, terminal and storage medium for service processing based on an online document. The method includes: determining a first application; establishing an association between the first application and a first online document; and performing a first processing on the first online document according to the information related to the first application. The information processing method provided by embodiments of the present disclosure can process the first online document based on the information related to the first application, so that the data processing of the first online document can adapt to the service logic of the first application itself. While fully utilizing the characteristics of openness and easy collaboration of the online document, the online document can reflect or adapt to the service logic, and improve the flexibility and stability of the service.
    Type: Application
    Filed: December 27, 2023
    Publication date: April 18, 2024
    Inventors: Changming Wang, Fan Yang, Linna Zhang, Bingxi Lin, Changyu Guo, Fang Liu, Zisheng Liu, Tian Lan, Fabin Liu, Zhengzhe Zhang, Siyu Hou, Yao Wang
  • Publication number: 20240127182
    Abstract: This disclosure provides a method and apparatus, terminal and storage medium for information processing. The method of information processing includes: receiving a first document for processing a business flow, the business flow comprising one or more business nodes; and when a predetermined operation is performed on a content of the first document, determining an associated person associated with at least one business node of the business flow based on the predetermined operation, and sending a notification message to the associated person.
    Type: Application
    Filed: December 27, 2023
    Publication date: April 18, 2024
    Inventors: Changming Wang, Fan Yang, Linna Zhang, Bingxi Lin, Changyu Guo, Fang Liu, Zisheng Liu, Tian Lan, Fabin Liu, Zhengzhe Zhang, Siyu Hou, Yao Wang
  • Publication number: 20240104513
    Abstract: The embodiments of the present disclosure disclose a schedule sharing method, apparatus, and device, the schedule sharing method includes: determining a schedule to be shared after detecting a trigger operation of a first user; and sending the schedule to be shared to a target object based on a share operation triggered the first user. The target object is a page or webpage accessed by a user having an access authority. When a second user views the schedule information of the schedule to be shared through the target object, the authority information of the second user with respect to the schedule to be shared is obtained, so that an operation control matching authority information of the second user is displayed on the page corresponding to the schedule to be shared, thereby allowing the second user to interact with the schedule to be shared through the operation control.
    Type: Application
    Filed: December 6, 2023
    Publication date: March 28, 2024
    Inventors: Zhaoyi LIU, Danyang ZHANG, Changyu GUO, Xingrun CHEN, Gang HU, Zhong Huang, Haohui QU, Xianjun LV
  • Patent number: 9698950
    Abstract: Embodiments of the present invention provide a method and an apparatus for demodulating a physical random access channel signal. The method includes: acquiring a down-sampling sequence of a PRACH demodulation signal, and acquiring a power sequence of the down-sampling sequence; determining a position of a sounding reference signal sampling point in the down-sampling sequence according to the power sequence; and eliminating the sounding reference signal sampling point in the down-sampling sequence according to the position of the sounding reference signal sampling point, so as to perform PRACH coherent detection on a down-sampling sequence obtained after the sounding reference signal sampling point is eliminated. In the method and the apparatus for demodulating a physical random access channel signal in the embodiments of the present invention, interference from a sounding reference signal can be restrained and false alarms in PRACH detection can be reduced.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: July 4, 2017
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xinyu Xu, Changyu Guo, Wei Su
  • Patent number: 9398617
    Abstract: Embodiments of the present invention relate to a method and an apparatus for processing random access in a wireless communication network, and a processing method of a user equipment and an apparatus. The method for processing random access in the communication network includes: the base station receives a first Zadoff-Chu sequence and a second Zadoff-Chu sequence that are sent by a user equipment, a du of the first Zadoff-Chu sequence is smaller than a du of the second Zadoff-Chu sequence; the base station estimates an error range for a round trip delay RTD of the user equipment according to the first Zadoff-Chu sequence, estimates, according to the second Zadoff-Chu sequence, the RTD within the error range for the RTD or a frequency offset of an uplink signal of the user equipment. The problem that the user equipment with a frequency offset accesses a network is solved.
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: July 19, 2016
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Changyu Guo, Li Wan, Chunhui Le, Jing Li, Yan Liu
  • Publication number: 20150263838
    Abstract: Embodiments of the present invention provide a method and an apparatus for demodulating a physical random access channel signal. The method includes: acquiring a down-sampling sequence of a PRACH demodulation signal, and acquiring a power sequence of the down-sampling sequence; determining a position of a sounding reference signal sampling point in the down-sampling sequence according to the power sequence; and eliminating the sounding reference signal sampling point in the down-sampling sequence according to the position of the sounding reference signal sampling point, so as to perform PRACH coherent detection on a down-sampling sequence obtained after the sounding reference signal sampling point is eliminated. In the method and the apparatus for demodulating a physical random access channel signal in the embodiments of the present invention, interference from a sounding reference signal can be restrained and false alarms in PRACH detection can be reduced.
    Type: Application
    Filed: May 28, 2015
    Publication date: September 17, 2015
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xinyu Xu, Changyu Guo, Wei Su
  • Publication number: 20140321398
    Abstract: Embodiments of the present invention relate to a method and an apparatus for processing random access in a wireless communication network, and a processing method of a user equipment and an apparatus. The method for processing random access in the communication network includes: the base station receives a first Zadoff-Chu sequence and a second Zadoff-Chu sequence that are sent by a user equipment, a du of the first Zadoff-Chu sequence is smaller than a du of the second Zadoff-Chu sequence; the base station estimates an error range for a round trip delay RTD of the user equipment according to the first Zadoff-Chu sequence, estimates, according to the second Zadoff-Chu sequence, the RTD within the error range for the RTD or a frequency offset of an uplink signal of the user equipment. The problem that the user equipment with a frequency offset accesses a network is solved.
    Type: Application
    Filed: July 8, 2014
    Publication date: October 30, 2014
    Inventors: Changyu Guo, Li Wan, Chunhui Le, Jing Li, Yan Liu