Patents by Inventor Menghai Lu

Menghai Lu 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).

  • Magnetic attracting type vehicle-mounted wireless charging device
    Patent number: 11201481
    Abstract: A magnetic attracting type vehicle-mounted wireless charging device comprises a wireless charger, and a magnetic attracting device which is attachable to a rear surface of mobile electronic equipment, wherein the wireless charger comprises a wireless charger housing, a transmitting coil arranged in the wireless charger housing, shielding magnets which are circumferentially arranged around the transmitting coil, and a printed circuit board (PCB) which is electrically connected to the transmitting coil; the shielding magnets comprise magnets, and shielding covers which cover the outer surfaces of the magnets; openings as large as the top surfaces of the magnets are formed in the shielding covers, and the top parts of the magnets are exposed from the shielding covers through the openings; the magnetic attracting device is subjected to magnetic attracting to the top parts of the magnets.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: December 14, 2021
    Assignee: Dongguan Kington Electric Technology Co. Ltd.
    Inventor: Menghai Lu
  • Magnetic attracting type vehicle-mounted wireless charging device
    Publication number: 20200006966
    Abstract: A magnetic attracting type vehicle-mounted wireless charging device comprises a wireless charger, and a magnetic attracting device which is attachable to a rear surface of mobile electronic equipment, wherein the wireless charger comprises a wireless charger housing, a transmitting coil arranged in the wireless charger housing, shielding magnets which are circumferentially arranged around the transmitting coil, and a printed circuit board (PCB) which is electrically connected to the transmitting coil; the shielding magnets comprise magnets, and shielding covers which cover the outer surfaces of the magnets; openings as large as the top surfaces of the magnets are formed in the shielding covers, and the top parts of the magnets are exposed from the shielding covers through the openings; the magnetic attracting device is subjected to magnetic attracting to the top parts of the magnets.
    Type: Application
    Filed: June 28, 2019
    Publication date: January 2, 2020
    Inventor: Menghai Lu
  • Portable power station
    Patent number: D1091468
    Type: Grant
    Filed: March 6, 2023
    Date of Patent: September 2, 2025
    Inventor: Menghai Lu