Patents by Inventor KAH KIN FONG

KAH KIN FONG 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).

  • Combined speaker grill and push-to-talk audio accessory
    Patent number: 9407978
    Abstract: A portable communication device, such as a remote speaker microphone (RSM) (100) is provided with a movable paddle (104) providing a combination speaker grill and push-to-talk actuator. The RSM incorporates drainage paths (110) to prevent moisture from collecting around the movable paddle (104). An internal speaker (502) is retained within the RSM (100) in a stationary manner with sufficient front and back volumes impervious to the actuations of the movable paddle (104). The movable paddle (104) provides improved tactile feedback over a large surface.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: August 2, 2016
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: YiChun Tan, Kah Kin Fong, Beng Gian Ooi, Imadi Safwan Samsudin, Guohonn Wong
  • COMBINED SPEAKER GRILL AND PUSH-TO-TALK AUDIO ACCESSORY
    Publication number: 20160150303
    Abstract: A portable communication device, such as a remote speaker microphone (RSM) (100) is provided with a movable paddle (104) providing a combination speaker grill and push-to-talk actuator. The RSM incorporates drainage paths (110) to prevent moisture from collecting around the movable paddle (104). An internal speaker (502) is retained within the RSM (100) in a stationary manner with sufficient front and back volumes impervious to the actuations of the movable paddle (104). The movable paddle (104) provides improved tactile feedback over a large surface.
    Type: Application
    Filed: November 25, 2014
    Publication date: May 26, 2016
    Inventors: YiChun TAN, KAH KIN FONG, BENG GIAN OOI, IMADI SAFWAN SAMSUDIN, GUOHONN WONG