Patents by Inventor Tong F. Chew

Tong F. Chew 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).

  • Semiconductor Light Emitting Device and Method of Manufacture
    Publication number: 20080254556
    Abstract: A light-emitting diode (“LED”) device has an LED chip attached to a substrate. The terminals of the LED chip are electrically coupled to leads of the LED device. Elastomeric encapsulant within a receptacle of the LED device surrounds the LED chip. A second encapsulant is disposed within an aperture of the receptacle on the elastomeric encapsulant.
    Type: Application
    Filed: June 19, 2008
    Publication date: October 16, 2008
    Applicant: Avago Technologies ECBU IP (Singapore) Pte. Ltd.
    Inventor: Tong F. Chew
  • Semiconductor light emitting device
    Patent number: 7405433
    Abstract: A light-emitting diode (“LED”) device has an LED chip attached to a substrate. The terminals of the LED chip are electrically coupled to leads of the LED device. Elastomeric encapsulant within a receptacle of the LED device surrounds the LED chip. A second encapsulant is disposed within an aperture of the receptacle on the elastomeric encapsulant.
    Type: Grant
    Filed: February 22, 2005
    Date of Patent: July 29, 2008
    Assignee: Avago Technologies ECBU IP Pte Ltd
    Inventor: Tong F. Chew