Patents by Inventor Chunyu XU

Chunyu 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).

  • Patent number: 12221734
    Abstract: A support frame and a laundry processing device are provided. The support frame includes a base, and a vertical beam extending upwards from the base. Vertical beams are provided, and at least part of the vertical beams are formed by detachably connecting at least two sub-units.
    Type: Grant
    Filed: April 28, 2019
    Date of Patent: February 11, 2025
    Assignee: WUXI LITTLE SWAN ELECTRIC CO., LTD.
    Inventors: Yugao Xu, Xuelong Hou, Jianping Peng, Jin Woo So, Chunyu Zhu, Wenfa Liu, Lian Liang
  • Patent number: 10827222
    Abstract: The embodiments of the present application disclose a method and an apparatus for switching a bit stream type of a video presentation. The method comprises: determining a plurality of video presentations that have been started; determining a current split screen mode according to the number of the started video presentations; determining a bit stream type corresponding to the current split screen mode according to a preset correspondence between split screen modes and bit stream types; and switching a bit stream type of each started video presentation according to the determined bit stream type or bit stream types. The embodiments of the present application avoid a client from running out of memory and crashing.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: November 3, 2020
    Assignee: Hangzhou Hikvision Digital Technology Co., Ltd.
    Inventors: Yang Wu, Bingquan Han, Xiaojun Chen, Chunyu Xu, Zheng Huang
  • Patent number: 10771733
    Abstract: Embodiments of the application disclose a method and apparatus for processing video playing, and relate to the technology field of video. The method includes: obtaining an adjustment instruction for a first video being played; determining whether the first video is being recorded; if the first video is being recorded, acquiring and storing a bit stream of the first video based on a current bit stream type of the first video. With the embodiment of the application, the complete recording of a video is ensured.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: September 8, 2020
    Assignee: Hangzhou Hikvision Digital Technology Co. Ltd.
    Inventors: Yang Wu, Bingquan Han, Xiaojun Chen, Chunyu Xu, Zheng Huang
  • Patent number: 10655467
    Abstract: A method for implementing a centralized control platform of a hydraulic support on a fully mechanized mining working face in underground coal mines, which is used for safety production in the underground coal mines.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: May 19, 2020
    Assignee: Taiyuan University of Technology
    Inventors: Muqin Tian, Chunyu Xu, Jiancheng Song, Wen Chai, Long Zhao
  • Publication number: 20200021773
    Abstract: Embodiments of the application disclose a method and apparatus for processing video playing, and relate to the technology field of video. The method includes: obtaining an adjustment instruction for a first video being played; determining whether the first video is being recorded; if the first video is being recorded, acquiring and storing a bit stream of the first video based on a current bit stream type of the first video. With the embodiment of the application, the complete recording of a video is ensured.
    Type: Application
    Filed: August 23, 2017
    Publication date: January 16, 2020
    Inventors: Yang WU, Bingquan HAN, Xiaojun CHEN, Chunyu XU, Zheng HUANG
  • Publication number: 20190349635
    Abstract: The embodiments of the present application disclose a method and an apparatus for switching a bit stream type of a video presentation. The method comprises: determining a plurality of video presentations that have been started; determining a current split screen mode according to the number of the started video presentations; determining a bit stream type corresponding to the current: split screen mode according to a preset correspondence between split screen modes and bit stream types; and switching a bit stream type of each started video presentation according to the determined bit stream type or bit stream types. The embodiments of the present application avoid a client from running out of memory and crashing.
    Type: Application
    Filed: August 23, 2017
    Publication date: November 14, 2019
    Inventors: Yang WU, Bingquan HAN, Xiaojun CHEN, Chunyu XU, Zheng HUANG
  • Patent number: 10378352
    Abstract: A method for realizing a centralized control platform for large fully-mechanized coal mining face equipment is provided. In the method, on the basis of a coal cutter system, a hydraulic support system, a coal mining face transportation system, an emulsion pump station system, a mobile transformer substation system and a video monitoring system of the large fully-mechanized coal mining face equipment, real-time monitoring, centralized coordination control and information communication network are realized by a high-speed embedded computer UNO-3072A, a high-speed data acquisition card PCI-1716, a PowerBuilder front-end development platform, an SQLServer database, a Modbus TCP/IP communication protocol and an industrial Ethernet, thereby realizing centralized control over the large underground fully-mechanized coal mining face equipment. Automated production of fully-mechanized coal mining faces is realized.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: August 13, 2019
    Assignee: TAIYUAN UNIVERSITY OF TECHNOLOGY
    Inventors: Jiancheng Song, Muqin Tian, Chunyu Xu, Lingyan Lin, Jun Guo, Yayun Yu, Zexin Geng
  • Publication number: 20190003304
    Abstract: A method for realizing a centralized control platform for large fully-mechanized coal mining face equipment is provided. In the method, on the basis of a coal cutter system, a hydraulic support system, a coal mining face transportation system, an emulsion pump station system, a mobile transformer substation system and a video monitoring system of the large fully-mechanized coal mining face equipment, real-time monitoring, centralized coordination control and information communication network are realized by a high-speed embedded computer UNO-3072A, a high-speed data acquisition card PCI-1716, a PowerBuilder front-end development platform, an SQLServer database, a Modbus TCP/IP communication protocol and an industrial Ethernet, thereby realizing centralized control over the large underground fully-mechanized coal mining face equipment. Automated production of fully-mechanized coal mining faces is realized.
    Type: Application
    Filed: June 1, 2016
    Publication date: January 3, 2019
    Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
    Inventors: JIANCHENG SONG, MUQIN TIAN, CHUNYU XU, LINGYAN LIN, JUN GUO, YAYUN YU, ZEXIN GENG
  • Publication number: 20180135412
    Abstract: A method for implementing a centralized control platform of a hydraulic support on a fully mechanized mining working face in underground coal mines, which is used for safety production in the underground coal mines.
    Type: Application
    Filed: January 12, 2018
    Publication date: May 17, 2018
    Inventors: Muqin TIAN, Chunyu XU, Jiancheng SONG, Wen CHAI, Long ZHAO