Patents by Inventor CHIA-HSIANG TSENG

CHIA-HSIANG TSENG 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).

  • Universal wireless charging receiver
    Patent number: 11601003
    Abstract: A universal wireless charging receiver for an electronic device is provided. The universal wireless charging receiver includes a base casing, a first magnetic shielding element, a power supply module and an induction coil. The first magnetic shielding element, the power supply module and the induction coil are installed in the base casing. The power supply module is located over the first magnetic shielding element. A magnetic field is shielded by the first magnetic shielding element. Consequently, an eddy current is not generated by the power supply module through the magnetic field.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: March 7, 2023
    Assignee: PRIMAX ELECTRONICS LTD.
    Inventors: Chia-Hsiang Tseng, Ling-Sheng Zeng, Chao Pang
  • UNIVERSAL WIRELESS CHARGING RECEIVER
    Publication number: 20220131403
    Abstract: A universal wireless charging receiver for an electronic device is provided. The universal wireless charging receiver includes a base casing, a first magnetic shielding element, a power supply module and an induction coil. The first magnetic shielding element, the power supply module and the induction coil are installed in the base casing. The power supply module is located over the first magnetic shielding element. A magnetic field is shielded by the first magnetic shielding element. Consequently, an eddy current is not generated by the power supply module through the magnetic field.
    Type: Application
    Filed: December 1, 2020
    Publication date: April 28, 2022
    Inventors: Chia-Hsiang Tseng, Ling-Sheng Zeng, Chao Pang
  • WIRELESS CHARGING SYSTEM
    Publication number: 20190115782
    Abstract: A wireless charging system includes a wireless power transmission device and an electronic device. The wireless power transmission device outputs an electric power. The electronic device includes a power receiving module, a control module and a battery charging module. The power receiving module is in wireless communication with the wireless power transmission device to receive the electric power. The control module is connected with the power receiving module. The battery charging module is connected with the control module. The battery charging module receives the electric power from the control module or issues a power change request to the control module. When the control module receives the power change request, the control module requests the wireless power transmission device to increase the electric power through the power receiving module.
    Type: Application
    Filed: January 9, 2018
    Publication date: April 18, 2019
    Inventor: CHIA-HSIANG TSENG