Patents by Inventor Kim Lye Lim

Kim Lye Lim 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).

  • Photodetector with embedded infrared filter
    Patent number: 7663095
    Abstract: A photodetector and method for making the same are disclosed. The photodetector includes a photodetector die mounted on a substrate, an infrared filter, and an encapsulating layer. The infrared filter is positioned over the photodetector, the infrared filter blocking light in an infrared region of the optical spectrum while allowing light in a visible region of the optical spectrum to reach the photodetector die. The encapsulating layer surrounds the photodetector and the substrate, the infrared filter being embedded in the encapsulating layer, which is transparent to light in the visible region.
    Type: Grant
    Filed: September 20, 2007
    Date of Patent: February 16, 2010
    Assignee: Avago Technologies ECBU IP (Singapore) Pte. Ltd.
    Inventors: Boon Yik Wong, Kim Lye Lim, Yong Keong Chin, Kok Foo Leong
  • Photodetector with Embedded Infrared Filter
    Publication number: 20090078859
    Abstract: A photodetector and method for making the same are disclosed. The photodetector includes a photodetector die mounted on a substrate, an infrared filter, and an encapsulating layer. The infrared filter is positioned over the photodetector, the infrared filter blocking light in an infrared region of the optical spectrum while allowing light in a visible region of the optical spectrum to reach the photodetector die. The encapsulating layer surrounds the photodetector and the substrate, the infrared filter being embedded in the encapsulating layer, which is transparent to light in the visible region.
    Type: Application
    Filed: September 20, 2007
    Publication date: March 26, 2009
    Inventors: Boon Yik Wong, Kim Lye Lim, Yong Keong Chin, Kok Foo Leong