Patents by Inventor Junge MA

Junge MA 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).

  • Publication number: 20260039067
    Abstract: A safety socket module includes a shell; an upper cover, configured to cover the shell, where jacks are provided on the upper cover; compartments, each being arranged in the shell and below a respective jack of the jacks and having an interior accessible from an exterior of the shell through the respective jack; waterproof electrical connection switches, arranged in the compartments and configured to asynchronously control connection and disconnection of a circuit between a power supply and a plug of an electric appliance; and lock control members, respectively arranged in the compartments and aligned with the jacks. Each of the waterproof electrical connection switches includes a waterproof capsule, and a movable contact piece and a static contact piece arranged opposite to each other in the waterproof capsule.
    Type: Application
    Filed: August 7, 2025
    Publication date: February 5, 2026
    Applicant: Dalian Safe Technology Co., Ltd.
    Inventors: Wen Ma, Junge Ma, Liwei Cao
  • Publication number: 20260039068
    Abstract: A safety socket module includes a shell; an upper cover, configured to cover the shell, where jacks are provided on the upper cover; compartments, each being arranged in the shell and below a respective jack of the jacks and having an interior accessible from an exterior of the shell through the respective jack; waterproof electrical connection switches, arranged in the compartments and configured to asynchronously control connection and disconnection of a circuit between a power supply and a plug of an electric appliance; and lock control members, respectively arranged in the compartments and aligned with the jacks. Each of the waterproof electrical connection switches includes a waterproof capsule, and a movable contact piece and a static contact piece arranged opposite to each other in the waterproof capsule.
    Type: Application
    Filed: July 23, 2025
    Publication date: February 5, 2026
    Applicant: Dalian Safe Technology Co., Ltd.
    Inventors: Wen Ma, Junge Ma, Liwei Cao
  • Patent number: 11721931
    Abstract: A safety socket module includes: a shell; an upper cover, configured to cover the shell, where jacks are provided on the upper cover; compartments, where the number of the compartments corresponds to the number of the jacks, each of the compartments is arranged in the shell and below a respective jack of the jacks, and an interior of each of the compartments is accessible from an exterior of the shell through the respective jack; waterproof electrical connection switches, arranged in the compartments and configured to asynchronously control connection and disconnection of a circuit between a power supply and a plug of an electric appliance; and lock control members, respectively arranged in the compartments and aligned with the jacks; where each of the waterproof electrical connection switches includes a waterproof capsule, and a movable contact piece and a static contact piece arranged opposite to each other in the waterproof capsule.
    Type: Grant
    Filed: October 12, 2020
    Date of Patent: August 8, 2023
    Assignee: DALIAN SAFE TECHNOLOGY CO., LTD
    Inventors: Wen Ma, Junge Ma, Liwei Cao
  • Publication number: 20230178924
    Abstract: A safety socket module includes: a shell; an upper cover, configured to cover the shell, where jacks are provided on the upper cover; compartments, where the number of the compartments corresponds to the number of the jacks, each of the compartments is arranged in the shell and below a respective jack of the jacks, and an interior of each of the compartments is accessible from an exterior of the shell through the respective jack; waterproof electrical connection switches, arranged in the compartments and configured to asynchronously control connection and disconnection of a circuit between a power supply and a plug of an electric appliance; and lock control members, respectively arranged in the compartments and aligned with the jacks; where each of the waterproof electrical connection switches includes a waterproof capsule, and a movable contact piece and a static contact piece arranged opposite to each other in the waterproof capsule.
    Type: Application
    Filed: October 12, 2020
    Publication date: June 8, 2023
    Applicant: DALIAN SAFE TECHNOLOGY CO., LTD
    Inventors: Wen MA, Junge MA, Liwei CAO