Patents by Inventor Yiyong YOU

Yiyong YOU 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).

  • Preparation process of multi-component spherical alloy powder
    Patent number: 11919072
    Abstract: The present invention discloses a preparation process of multi-component spherical alloy powder, which adopts a plasma rotation electrode process (PREP) method to prepare the multi-component spherical alloy powder. The multi-component alloy includes at least one of refractory metals and compounds thereof, specifically including tungsten, molybdenum, tantalum, niobium, rhenium, tungsten carbide, tantalum carbide and the like.
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: March 5, 2024
    Assignee: ZHENG ZHOU RESEARCH INSTITUTE OF MECHANICAL ENGINEERING
    Inventors: Zhihui Lu, Hongtao Yang, Xudong Si, Zhiyang Sun, Leile Zhang, Guangfei You, Yiyong Wu, Chao Chen
  • Automatic cable distribution switch apparatus and system, and automatic cable distribution switch method
    Patent number: 9941968
    Abstract: The present invention relates to the field of communications technologies, and in particular, discloses an automatic cable distribution switch apparatus and system, and an automatic cable distribution switch method. In this solution, the automatic cable distribution switch apparatus is connected to at least two access network devices; even through a terminal cannot gain local power, when needing to switch from a first device, currently connected to the terminal, of an access network to a second device of the access network, the terminal can send an access network device switch instruction to the automatic cable distribution switch apparatus. In this case, when receiving the access network device switch instruction, the automatic cable distribution switch apparatus can switch the terminal from any access network device to another access network device, thereby achieving an effect that automatic cable distribution switch can be performed when the terminal cannot gain local power.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: April 10, 2018
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zhongyang Yu, Yiyong You, Yufa Han
  • AUTOMATIC CABLE DISTRIBUTION SWITCH APPARATUS AND SYSTEM, AND AUTOMATIC CABLE DISTRIBUTION SWITCH METHOD
    Publication number: 20160248512
    Abstract: The present invention relates to the field of communications technologies, and in particular, discloses an automatic cable distribution switch apparatus and system, and an automatic cable distribution switch method. In this solution, the automatic cable distribution switch apparatus is connected to at least two access network devices; even through a terminal cannot gain local power, when needing to switch from a first device, currently connected to the terminal, of an access network to a second device of the access network, the terminal can send an access network device switch instruction to the automatic cable distribution switch apparatus. In this case, when receiving the access network device switch instruction, the automatic cable distribution switch apparatus can switch the terminal from any access network device to another access network device, thereby achieving an effect that automatic cable distribution switch can be performed when the terminal cannot gain local power.
    Type: Application
    Filed: May 5, 2016
    Publication date: August 25, 2016
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zhongyang YU, Yiyong YOU, Yufa HAN