Patents by Inventor Ng Fook Chuin

Ng Fook Chuin 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).

  • LED light source with light-directing structures
    Patent number: 7888868
    Abstract: A light source that has improved light mixing. The light source uses a nanolens layer in conjunction with an LED light source to enhance the mixing of the colored light emitting from the LED light source.
    Type: Grant
    Filed: April 28, 2006
    Date of Patent: February 15, 2011
    Inventors: Yew Cheong Kuan, Siew It Pang, Ng Fook Chuin, Tong Fatt Chew, Thye Linn Mok
  • ILLUMINATED KEYPAD
    Publication number: 20100243416
    Abstract: Illuminated keypads are disclosed herein. One embodiment includes first and second light guides having a compressible material located therebetween. The material blocks light from traveling between the light guides.
    Type: Application
    Filed: March 27, 2009
    Publication date: September 30, 2010
    Inventors: Chung Muh Fong, Lee Sian Tatt, Ko Choon Guan, Ng Fook Chuin
  • Illumination structure comprising a flexible light guide coupled with a light source
    Patent number: 7600906
    Abstract: Embodiments of an illumination structure are provided. The illumination structure has a flexible light guide with an improved light coupling to a light source. According to one embodiment, the light source is mounted on a substrate, and the flexible light guide is optically coupled with the light source such that the light guide receives light output by the light source and emits at least a portion of the received light. A housing is also mounted on the substrate at least partially enclosing the light source and mechanically securing the flexible light guide in a desired alignment with the light source.
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: October 13, 2009
    Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
    Inventors: Yaw Yean Chon, Ng Fook Chuin