Patents by Inventor Linjun Mai

Linjun Mai 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: 20260198517
    Abstract: The present disclosure provides a cold beverage maker, including a housing assembly, a refrigeration assembly, a stirring assembly, and a feed and discharge assembly, where the stirring assembly includes a stirring driving member and a stirring member; the stirring member surrounds an evaporator; the stirring driving member is in transmission connection with the stirring member; the feed and discharge assembly includes a cartridge body; a storage space is formed between the cartridge body and the evaporator; the cartridge body is sleeved on the evaporator; the cartridge body further includes a guide portion; and an inner wall of the guide portion forms a concave surface. The present disclosure can guide the cold beverage product of small particles, facilitates backflow of the formed solid-liquid mixture, and improves stirring efficiency.
    Type: Application
    Filed: March 14, 2025
    Publication date: July 16, 2026
    Inventors: Xiangan Wu, Linjun Mai, Qiubo Liao, Wenzhan Hu, Yangyang Ma
  • Publication number: 20260198519
    Abstract: The present disclosure provides a cold beverage maker and a control method thereof. The cold beverage maker includes a body, and a refrigeration mechanism, a stirring mechanism, a feed and discharge mechanism, and a main control apparatus that are provided on the body, where the feed and discharge mechanism includes a making cartridge, a discharge mechanism provided on one end of the making cartridge, and a temperature sensor provided in the making cartridge; the stirring mechanism includes a variable-speed motor apparatus and a stirring member; the variable-speed motor apparatus is connected to the stirring member in a transmission manner; the stirring member is provided in the making cartridge; and the main control apparatus is electrically connected to the refrigeration mechanism, the temperature sensor, and the variable-speed motor apparatus. The present disclosure can make a variety of cold beverage products with a good mouthfeel, achieving multiple uses in one machine.
    Type: Application
    Filed: March 17, 2025
    Publication date: July 16, 2026
    Inventors: Xiangan Wu, Linjun Mai, Qiubo Liao, Wenzhan Hu, Yangyang Ma
  • Publication number: 20260198724
    Abstract: The present disclosure provides a feed and discharge cartridge and a cold beverage maker, where the feed and discharge cartridge includes a cartridge body and a discharge assembly provided on the cartridge body; the cartridge body further includes a guide portion; the guide portion is provided at an end of the cartridge body close to the discharge assembly; the guide portion inclines gradually from an upper portion of the cartridge body to the discharge assembly; an inner wall of the guide portion forms a concave surface; and the inner wall of the guide portion is a concave continuous surface. The present disclosure can facilitate backflow of the formed cold beverage, and can be applicable to smoothie products and ice cream products.
    Type: Application
    Filed: March 12, 2025
    Publication date: July 16, 2026
    Inventors: Xiangan Wu, Linjun Mai, Qiubo Liao, Wenzhan Hu, Yangyang Ma
  • Publication number: 20260165341
    Abstract: The present disclosure relates to a making apparatus with sealing connection component and a cold beverage maker. The making apparatus with sealing connection component includes an insulating housing, a making cartridge, and a first sealing connection seat, where a first mounting hole is formed in a sidewall of the insulating housing; a second mounting hole is formed in the making cartridge; a rotating shaft rotatably penetrates through the second mounting hole and the first mounting hole; the first sealing connection seat is connected to a limiting member; the limiting member is inserted into the second mounting hole; and the limiting member is in sealing connection with the second mounting hole. The present disclosure can prolong the service life of the making apparatus, effectively lowers the leakage risk of the liquid water in the making cartridge, and ensures an ice-making rate of the liquid water of the cold beverage maker.
    Type: Application
    Filed: March 14, 2025
    Publication date: June 18, 2026
    Inventors: Xiangan Wu, Linjun Mai, Yangyang Ma, Wenzhan Hu
  • Publication number: 20260165342
    Abstract: The present disclosure provides a cold beverage maker, including a cabinet, a separation plate, a cold beverage apparatus, and a compressor, where the cold beverage apparatus includes an evaporator, a cold beverage cartridge provided in the evaporator, a stirring member provided in the cold beverage cartridge, and a driving apparatus for driving the stirring member; a display region is provided on a front or a top of the cabinet; a feed region is provided on the top of the cabinet; at the feed region, the top of the cabinet is recessed to form a feed groove; a detachable feed hopper is provided in the feed groove; and the feed hopper communicates with the cold beverage cartridge. The present disclosure is structurally compact and reasonable, and is cleaned conveniently.
    Type: Application
    Filed: March 14, 2025
    Publication date: June 18, 2026
    Inventors: Xiangan Wu, Linjun Mai, Yangyang Ma, Wenzhan Hu
  • Publication number: 20260060275
    Abstract: The present disclosure provides a discharge device with a locking trigger structure for a cold beverage maker and a cold beverage maker. The discharge device with a locking trigger structure for a cold beverage maker includes a housing and a discharge disc, where the housing is provided with a first discharge port; the discharge disc is provided with a second discharge port; the discharge disc is mounted on the housing through a clamping structure; the housing is provided with a microswitch on a top of the first discharge port; and the clamping structure is configured to detachably lock the discharge disc and the housing. The present disclosure prevents accidental leakage or damage due to a fact that the discharge disc is not locked, and greatly improves the safety of the operation.
    Type: Application
    Filed: March 13, 2025
    Publication date: March 5, 2026
    Inventors: Xiangan Wu, Linjun Mai, Yangyang Ma, Wenzhan Hu
  • Publication number: 20260060272
    Abstract: The present disclosure provides an infrared-sensing cold beverage maker, including a discharge device, a sensing device, a refrigeration stirring assembly, and a drive that are mounted on a body, where the discharge device is provided with a handle; the sensing device is opposite to the handle; the sensing device is electrically connected to the drive; and the sensing device is configured to identify a use state of the handle, so as to adjust an operating state of the drive. The present disclosure solves the problem that the stirring system in the conventional cold beverage maker often operates continuously even in case of no discharge requirement to result in deterioration of the ice cream or the smoothie for longtime stirring.
    Type: Application
    Filed: March 17, 2025
    Publication date: March 5, 2026
    Inventors: Xiangan Wu, Linjun Mai, Yangyang Ma, Wenzhan Hu