Patents by Inventor Marcus Chi-Yuen Wong

Marcus Chi-Yuen Wong 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).

  • Light-emitting diode with plastic reflector cup
    Patent number: 6878972
    Abstract: A light-emitting diode comprising a light-emitting diode die, a lead frame, a reflector cup and a dome encapsulating at least the light-emitting diode die and the reflector cup, wherein the reflector cup is made of a plastic material.
    Type: Grant
    Filed: June 7, 2002
    Date of Patent: April 12, 2005
    Assignee: Agilent Technologies, Inc.
    Inventors: Nirmal K Waalib-Singh, Zainal Fiteri-Aziz, Marcus Chi-Yuen Wong
  • Light-emitting diode with plastic reflector cup
    Publication number: 20030001166
    Abstract: A light-emitting diode comprising a light-emitting diode die, a lead frame, a reflector cup and a dome encapsulating at least the light-emitting diode die and the reflector cup, wherein the reflector cup is made of a plastic material.
    Type: Application
    Filed: June 7, 2002
    Publication date: January 2, 2003
    Inventors: Nirmal K. Waalib-Singh, Zainal Fiteri-Aziz, Marcus Chi-Yuen Wong