Patents by Inventor Choon Kiat Teh

Choon Kiat Teh 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).

  • Ear tip with wedge-shaped apertures and earpiece with the same
    Patent number: 11089399
    Abstract: In accordance with the present invention, an ear tip for increasing mid-range frequency perception of an earpiece is provided. The ear tip includes a hollow main body having a first end defining a first opening and a second end defining a second opening for coupling to a coupling portion of a housing of the earpiece, and a peripheral portion integrally coupled to an outer surface of the first opening and shaped to conform to a surface of an ear canal. The peripheral portion has an outer edge with a plurality of wedge-shaped apertures formed integrally and spaced around the outer edge. The second opening and/or the coupling portion of the housing are adapted to be acoustically coupled with each other.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: August 10, 2021
    Assignee: Creative Technology Ltd
    Inventors: Woon Pheng Tan, Long Chye Low, Choon Kiat Teh
  • EAR TIP WITH WEDGE-SHAPED APERTURES AND EARPIECE WITH THE SAME
    Publication number: 20210243516
    Abstract: In accordance with the present invention, an ear tip for increasing mid-range frequency perception of an earpiece is provided. The ear tip includes a hollow main body having a first end defining a first opening and a second end defining a second opening for coupling to a coupling portion of a housing of the earpiece, and a peripheral portion integrally coupled to an outer surface of the first opening and shaped to conform to a surface of an ear canal. The peripheral portion has an outer edge with a plurality of wedge-shaped apertures formed integrally and spaced around the outer edge. The second opening and/or the coupling portion of the housing are adapted to be acoustically coupled with each other.
    Type: Application
    Filed: January 31, 2020
    Publication date: August 5, 2021
    Applicant: Creative Technology Ltd
    Inventors: Woon Pheng Tan, Long Chye Low, Choon Kiat Teh