Patents by Inventor Alfred Gar-Wo CHING

Alfred Gar-Wo CHING 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: 20240027076
    Abstract: An oven (1000) having a body (1002) that includes a base, a ceiling, and side walls extending between the base and the ceiling, the side walls at least partly surrounding a cooking cavity (1030), the oven (1000) including: an impeller assembly (1060) mounted to a first side wall of the oven body, the impeller assembly (1060) including: an impeller (1062) that is rotatable to direct air flow within the cooking cavity (1030); a plurality of air guides (2006) that at least partially surround the impeller (1062), the air guides (2006) each defining a channel that extends generally transversely from a central axis of the impeller (1062); and a pair of heating elements (2010) located on either side of the impeller (1062), whereby air that is directed from the impeller (1062) travels transversely along the channels of the air guides (2006), across the heating elements (2010), and into the cooking cavity (1030).
    Type: Application
    Filed: September 7, 2021
    Publication date: January 25, 2024
    Applicant: BREVILLE PTY LIMITED
    Inventors: Byron Ashley MARSH-CROFT, Damian Philip ROCCA, Dylan Stuart DASEY, Tibor HEGEDIS, Alfred Gar-Wo CHING, John Chul-Won LEE, Olexandr MAL'CHYKOV
  • Publication number: 20230269835
    Abstract: A thermal immersion circulator comprising a housing defining a cavity, a heater comprising a heating element, wherein at least a portion of the heating element is located within the cavity of the housing, a coupling assembly securing the heater within the housing, and a seal isolating the coupling assembly from direct contact with the heater. The heater comprises a side surface having longitudinal axis, a fluid inlet in communication with a fluid outlet, and a fluid heating portion located between the fluid inlet and the fluid outlet. The heater also comprises at least one seal located adjacent the outlet and a heating element wrapped at least partially about the fluid heating portion.
    Type: Application
    Filed: June 30, 2021
    Publication date: August 24, 2023
    Inventors: William Yin Zhe SHEN, Alfred Gar-Wo CHING, Eva NG, Han TANG, Bryce James WAYLAND, Marian Silviu ROSIAN
  • Publication number: 20220322874
    Abstract: An oven (10) having a body (15) that includes a base (20), a ceiling (25), and a wall (30) extending between the base (20) and the ceiling (25), the wall (30) at least partly surrounding a cooking cavity (35), the base (20) including a base cavity (50) and an opening (55) that extends between the base cavity (50) and the cooking cavity (35); the oven (10) further including a removable container (65) having a floor (81) and sidewalls (82) that define a chamber (85) to hold fluids therein, the base cavity (50) adapted to receive the removable container (65), the removable container (65) being movable relative to the base cavity (50) between a storage position in which the removable container (65) is retained in the base cavity (50); and an open position in which the removable container (65) is at least partially exposed relative to the base cavity (50), the oven (10) further including an interface assembly (150) providing a connection between a fluid outlet (97) of the removable container (65) and the cooking c
    Type: Application
    Filed: September 11, 2020
    Publication date: October 13, 2022
    Inventors: Byron Ashley MARSH-CROFT, Damian Philip ROCCA, Dylan Stuart DASEY, Tibor HEGEDIS, Alfred Gar-Wo CHING, John Chul-Won LEE