Patents by Inventor Jianyong Su

Jianyong Su 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).

  • Hall rotary transformer and hall rotation angle encoder made of it
    Patent number: 8179126
    Abstract: A hall rotary transformer comprises a rotary transformer stator (1), linear Hall components (3), a PCB (4) and a permanent magnet magnetic ring (5). A ring shape soft iron core (2) is installed on the PCB (4). Plural grooves (8) are uniformly distributed inside the peripheral surface of the ring shape soft iron core (2) and have the same number as the linear Hall components (3). Every linear Hall component (3) is installed in its corresponding groove (8) and soldered on the PCB (4). The magnetic sensitive surface of each linear Hall component (3) is aligned with the magnetic pole surface of the permanent magnet magnetic ring (5) each other. A Hall rotation angle encoder is made of the Hall rotary transformer.
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: May 15, 2012
    Assignee: Shenzhen Academy of Aerospace Technology
    Inventors: Tiecai Li, Zhaoyong Zhou, Yamei Qi, Yajing Liu, Pinghua Tang, Guijie Yang, Jianyong Su, Zhiguo Wang, Weilong Lan, Zhihui Liao
  • Hall Rotary Transformer and Hall Rotation Angle Encoder Made of It
    Publication number: 20110267041
    Abstract: A hall rotary transformer comprises a rotary transformer stator (1), linear Hall components (3), a PCB (4) and a permanent magnet magnetic ring (5). A ring shape soft iron core (2) is installed on the PCB (4). Plural grooves (8) are uniformly distributed inside the peripheral surface of the ring shape soft iron core (2) and have the same number as the linear Hall components (3). Every linear Hall component (3) is installed in its corresponding groove (8) and soldered on the PCB (4). The magnetic sensitive surface of each linear Hall component (3) is aligned with the magnetic pole surface of the permanent magnet magnetic ring (5) each other. A Hall rotation angle encoder is made of the Hall rotary transformer.
    Type: Application
    Filed: December 30, 2008
    Publication date: November 3, 2011
    Applicant: Shenzhen Academy of Aerospace Technology
    Inventors: Tiecai Li, Zhaoyong Zhou, Yamei Qi, Yajing Liu, Pinghua Tang, Guijie Yang, Jianyong Su, Zhiguo Wang, Weilong Lan, Zhihui Liao