Patents by Inventor Han Chew

Han Chew 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: 20250251122
    Abstract: One aspect of the present disclosure relates to a bath caddy for use on a bathtub, where the bath caddy includes a tray having a top surface and a bottom surface, and a lighting assembly configured to couple to the bottom surface of the tray. The lighting assembly includes at least one light fixture configured to provide light to an interior of the bathtub. Another aspect of the present disclosure relates to a bath caddy including a tray and a lighting assembly configured to couple to the tray, where the lighting assembly is configured to provide light to an interior of the bathtub. Then lighting assembly includes at least one light fixture and a controller operably coupled to the at least one light fixture, where the controller is configured to adjust at least one of a color, tone, or brightness of the at least one light fixture.
    Type: Application
    Filed: April 21, 2025
    Publication date: August 7, 2025
    Applicant: Kohler Co.
    Inventors: Xinyao Liu, Han Chew
  • Patent number: 12297994
    Abstract: One aspect of the present disclosure relates to a bath caddy for use on a bathtub, where the bath caddy includes a tray having a top surface and a bottom surface, and a lighting assembly configured to couple to the bottom surface of the tray. The lighting assembly includes at least one light fixture configured to provide light to an interior of the bathtub. Another aspect of the present disclosure relates to a bath caddy including a tray and a lighting assembly configured to couple to the tray, where the lighting assembly is configured to provide light to an interior of the bathtub. Then lighting assembly includes at least one light fixture and a controller operably coupled to the at least one light fixture, where the controller is configured to adjust at least one of a color, tone, or brightness of the at least one light fixture.
    Type: Grant
    Filed: May 13, 2024
    Date of Patent: May 13, 2025
    Assignee: KOHLER CO.
    Inventors: Xinyao Liu, Han Chew
  • Publication number: 20240295316
    Abstract: One aspect of the present disclosure relates to a bath caddy for use on a bathtub, where the bath caddy includes a tray having a top surface and a bottom surface, and a lighting assembly configured to couple to the bottom surface of the tray. The lighting assembly includes at least one light fixture configured to provide light to an interior of the bathtub. Another aspect of the present disclosure relates to a bath caddy including a tray and a lighting assembly configured to couple to the tray, where the lighting assembly is configured to provide light to an interior of the bathtub. Then lighting assembly includes at least one light fixture and a controller operably coupled to the at least one light fixture, where the controller is configured to adjust at least one of a color, tone, or brightness of the at least one light fixture.
    Type: Application
    Filed: May 13, 2024
    Publication date: September 5, 2024
    Applicant: Kohler Co.
    Inventors: Xinyao Liu, Han Chew
  • Patent number: 12007110
    Abstract: One aspect of the present disclosure relates to a bath caddy for use on a bathtub, where the bath caddy includes a tray having a top surface and a bottom surface, and a lighting assembly configured to couple to the bottom surface of the tray. The lighting assembly includes at least one light fixture configured to provide light to an interior of the bathtub. Another aspect of the present disclosure relates to a bath caddy including a tray and a lighting assembly configured to couple to the tray, where the lighting assembly is configured to provide light to an interior of the bathtub. Then lighting assembly includes at least one light fixture and a controller operably coupled to the at least one light fixture, where the controller is configured to adjust at least one of a color, tone, or brightness of the at least one light fixture.
    Type: Grant
    Filed: February 8, 2022
    Date of Patent: June 11, 2024
    Inventors: Xinyao Liu, Han Chew
  • Publication number: 20220252247
    Abstract: One aspect of the present disclosure relates to a bath caddy for use on a bathtub, where the bath caddy includes a tray having a top surface and a bottom surface, and a lighting assembly configured to couple to the bottom surface of the tray. The lighting assembly includes at least one light fixture configured to provide light to an interior of the bathtub. Another aspect of the present disclosure relates to a bath caddy including a tray and a lighting assembly configured to couple to the tray, where the lighting assembly is configured to provide light to an interior of the bathtub. Then lighting assembly includes at least one light fixture and a controller operably coupled to the at least one light fixture, where the controller is configured to adjust at least one of a color, tone, or brightness of the at least one light fixture.
    Type: Application
    Filed: February 8, 2022
    Publication date: August 11, 2022
    Applicant: Kohler Co.
    Inventors: Xinyao Liu, Han Chew
  • Patent number: D895063
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: September 1, 2020
    Assignee: KOHLER CO.
    Inventors: Han Chew, Sophie Su, Chia Ying Lee
  • Patent number: D903052
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: November 24, 2020
    Assignee: BEIJING KOHLER LTD.
    Inventors: Han Chew, Sophie Su, Chia Ying Lee
  • Patent number: D920472
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: May 25, 2021
    Assignee: BEIJING KOHLER LTD.
    Inventors: Han Chew, Sophie Su, Chia Ying Lee