Patents by Inventor Ruide Chen

Ruide Chen 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).

  • Patent number: 10231565
    Abstract: The present invention discloses an electric pressure cooker, which includes a cooker body and a cooker cover, wherein the cooker body is provided with a magnetic sensitive switch and a magnetic member, and the magnetic member can move between a first position and a second position relative to the magnetic sensitive switch so that a control circuit of the electric pressure cooker can be powered on or powered off; and the cooker cover is arranged on the cooker body, and can rotate relative to the cooker body so that the magnetic member can move between the first position and the second position. According to the electric pressure cooker, the magnetic sensitive switch and the magnetic member constitute a detection device for detecting whether the cooker cover is closed in place, and therefore the electric pressure cooker is simple in structure and low in manufacturing cost.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: March 19, 2019
    Assignees: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co. Limited, Midea Group Co., Ltd.
    Inventors: Yanping Song, Ruide Chen, Siheng Cao
  • Patent number: 9872582
    Abstract: An electric pressure cooker is provided, including a cooker body (1); a cooker cover (2) having a closing state and an opening state, wherein the cooker cover (2) is rotatable with respect to the cooker body (1) between a sealing position and an unsealing position in the closing state; a micro-switch assembly (3) disposed on the cooker body (1) and adapted to switch between an OFF state in which the micro-switch assembly (3) electrically disconnects the electric pressure cooker from an external power source and an ON state in which the micro-switch assembly (3) electrically connects the electric pressure cooker with the external power source, wherein the micro-switch assembly (3) is in the ON state when the cooker cover (2) is in the opening state or at the sealing position.
    Type: Grant
    Filed: July 28, 2014
    Date of Patent: January 23, 2018
    Assignees: Midea Group Co., Ltd., Guangdong Midea Consumer Electrics Manufacturing Co., Ltd.
    Inventors: Yanping Song, Ruide Chen, Xiaolin Zhang
  • Publication number: 20160135636
    Abstract: An electric pressure cooker is provided, including a cooker body (1); a cooker cover (2) having a closing state and an opening state, wherein the cooker cover (2) is rotatable with respect to the cooker body (1) between a sealing position and an unsealing position in the closing state; a micro-switch assembly (3) disposed on the cooker body (1) and adapted to switch between an OFF state in which the micro-switch assembly (3) electrically disconnects the electric pressure cooker from an external power source and an ON state in which the micro-switch assembly (3) electrically connects the electric pressure cooker with the external power source, wherein the micro-switch assembly (3) is in the ON state when the cooker cover (2) is in the opening state or at the sealing position.
    Type: Application
    Filed: January 28, 2014
    Publication date: May 19, 2016
    Inventors: Yanping SONG, Ruide CHEN, Xiaolin ZHANG
  • Publication number: 20150351578
    Abstract: The present invention discloses an electric pressure cooker, which includes a cooker body and a cooker cover, wherein the cooker body is provided with a magnetic sensitive switch and a magnetic member, and the magnetic member can move between a first position and a second position relative to the magnetic sensitive switch so that a control circuit of the electric pressure cooker can be powered on or powered off; and the cooker cover is arranged on the cooker body, and can rotate relative to the cooker body so that the magnetic member can move between the first position and the second position. According to the electric pressure cooker, the magnetic sensitive switch and the magnetic member constitute a detection device for detecting whether the cooker cover is closed in place, and therefore the electric pressure cooker is simple in structure and low in manufacturing cost.
    Type: Application
    Filed: June 20, 2014
    Publication date: December 10, 2015
    Inventors: Yanping Song, Ruide Chen, Siheng Cao