Patents by Inventor Huibin Xu

Huibin 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).

  • HIGH ANTI-INTERFERENCE MICROSYSTEM BASED ON SYSTEM IN PACKAGE (SIP) FOR POWER GRID
    Publication number: 20240106235
    Abstract: A high anti-interference microsystem based on System In Package (SIP) for a power grid is provided. The high anti-interference microsystem comprises a ceramic cavity, a ceramic substrate, a magnetic cover plate, a digital signal processing circuit, an analog signal conditioning circuit and a shield, wherein the ceramic cavity supports the ceramic substrate, the magnetic cover plate is in sealed contact with the ceramic cavity, and the ceramic substrate is arranged in a cavity formed by the ceramic cavity and the magnetic cover plate; a sealed shell of the microsystem based on SIP is composed of the magnetic cover plate and the ceramic cavity; the digital signal processing circuit and the analog signal conditioning circuit are arranged on the ceramic substrate and respectively process received signals to be processed; the shield covers an outer side of the sealed shell and is used for shielding external magnetic field interference.
    Type: Application
    Filed: August 2, 2023
    Publication date: March 28, 2024
    Applicant: Electric Power Research Institute of State Grid Zhejiang Electric Power Co., LTD
    Inventors: Xianjun SHAO, Xiaoxin CHEN, Yiming ZHENG, Chen LI, Jianjun WANG, Ping QIAN, Hua XU, Shaoan WANG, Shaohe WANG, Haibao MU, Huibin TAO, Lin ZHAO, Wenzhe ZHENG, Dun QIAN
  • Ultrasonic brazing of aluminum alloy and aluminum matrix composite
    Patent number: 7624906
    Abstract: A method of ultrasonic brazing metal matrix composite, which forms a reinforced composite bond without filling welding wire with reinforcement or adding alloy element to generate ceramic phase, includes the steps of setting a filler metal; introducing ultrasonic vibration to braze in air; dissolving the base materials, and introducing ultrasonic wave again. The method performs the aluminum brazing at low temperature. The periodic time of brazing is shorter and the cost is lower than the conventional brazing methods. The strength, service temperature and dimensional stability of the joint are close to the base article.
    Type: Grant
    Filed: November 21, 2007
    Date of Patent: December 1, 2009
    Assignee: Harbin Institute of Technology
    Inventors: Jiuchun Yan, Weiwei Zhao, Huibin Xu, Dacheng Li, Zhiwu Xu, Shiqin Yang, Yang Zhang, Zhipeng Ma
  • Ultrasonic brazing of aluminum alloy and aluminum matrix composite
    Publication number: 20090020589
    Abstract: A method of ultrasonic brazing metal matrix composite, which forms a reinforced composite bond without filling welding wire with reinforcement or adding alloy element to generate ceramic phase, includes the steps of setting a filler metal; introducing ultrasonic vibration to braze in air; dissolving the base materials, and introducing ultrasonic wave again. The method performs the aluminum brazing at low temperature. The periodic time of brazing is shorter and the cost is lower than the conventional brazing methods. The strength, service temperature and dimensional stability of the joint are close to the base article.
    Type: Application
    Filed: November 21, 2007
    Publication date: January 22, 2009
    Inventors: Jiuchun Yan, Weiwei Zhao, Huibin Xu, Dacheng Li, Zhiwu Xu, Shiqin Yang, Yang Zhang, Zhipeng Ma