Patents by Inventor Yoy Dai

Yoy Dai 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: 11988343
    Abstract: The disclosure generally relates to generating lighting in an efficient way while in the outdoors. The designs are meant to maximize the amount of light generated, by the smallest assembly that is rugged to use in general outdoor activities and water sports. Further designs are related to hands-free mounting capabilities on outdoor equipment such as bikes, surfboards, snowboards and other similar equipment. Additional features include various filters, waterproofing, recharging or lighting differences which provide greater visual or photographic advantages to the user.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: May 21, 2024
    Assignee: LOGITECH EUROPE S.A.
    Inventors: Wei Cao, Simon Shi, Yoy Dai, Scott Gant
  • Publication number: 20230367110
    Abstract: The disclosure generally relates to generating lighting in an efficient way while in the outdoors. The designs are meant to maximize the amount of light generated, by the smallest assembly that is rugged to use in general outdoor activities and water sports. Further designs are related to hands-free mounting capabilities on outdoor equipment such as bikes, surfboards, snowboards and other similar equipment. Additional features include various filters, waterproofing, recharging or lighting differences which provide greater visual or photographic advantages to the user.
    Type: Application
    Filed: October 13, 2017
    Publication date: November 16, 2023
    Applicant: Logitech Europe S.A.
    Inventors: Wei Cao, Simon Shi, Yoy Dai, Scott Gant
  • Patent number: 11503194
    Abstract: A coupling system for peripheral devices may include a housing and a shaft assembly. An end of the shaft assembly is threaded and couples to and uncouples from a peripheral device by relative rotational movement between the peripheral device and the shaft assembly. An inner cavity of the housing and another end of the shaft assembly defines a limited range of rotational motion between first and second rotational positions. Rotating the shaft assembly to the first rotational position allows for the peripheral device to be rotated relative to both the shaft assembly and the housing to couple the peripheral device to the housing via the shaft assembly. With the peripheral device coupled to the shaft assembly, relative rotational motion between the peripheral device and the housing is allowed between the first rotational position and the second rotational position without rotating the peripheral device relative to the shaft assembly.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: November 15, 2022
    Assignee: Logitech Europe S.A.
    Inventors: Yoy Dai, Sean Liu, Giuseppe Russo, Steven Takayama
  • Publication number: 20200011491
    Abstract: The disclosure generally relates to generating lighting in an efficient way while in the outdoors. The designs are meant to maximize the amount of light generated, by the smallest assembly that is rugged to use in general outdoor activities and water sports. Further designs are related to hands-free mounting capabilities on outdoor equipment such as bikes, surfboards, snowboards and other similar equipment. Additional features include various filters, waterproofing, recharging or lighting differences which provide greater visual or photographic advantages to the user.
    Type: Application
    Filed: October 13, 2017
    Publication date: January 9, 2020
    Inventors: Wei Cao, Simon Shi, Yoy Dai, Scott Gant
  • Patent number: D1023386
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: April 16, 2024
    Assignee: LOGITECH EUROPE S.A.
    Inventors: Giuseppe Russo, Steven Ryutaro Takayama, Yoy Dai, Xianoshan Liu
  • Patent number: D1032048
    Type: Grant
    Filed: March 1, 2023
    Date of Patent: June 18, 2024
    Assignee: LOGITECH EUROPE S.A.
    Inventors: Giuseppe Russo, Steven Ryutaro Takayama, Yoy Dai, Xianoshan Liu