Patents by Inventor Watcharapong Nokdee

Watcharapong Nokdee 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).

  • Publication number: 20160148877
    Abstract: According to an embodiment of the present disclosure, a method for manufacturing an integrated circuit (IC) device may include mounting an IC chip onto a center support structure of a leadframe, bonding the IC chip to at least some of the plurality of pins, encapsulating the leadframe and bonded IC chip, sawing a step cut into the encapsulated leadframe, plating the exposed portion of the plurality of pins, and cutting the IC package free from the bar. The leadframe may include a plurality of pins extending from the center support structure and a bar connecting the plurality of pins remote from the center support structure. The step cut may be sawn into the encapsulated leadframe along a set of cutting lines using a first saw width without separating the bonded IC package from the bar, thereby exposing at least a portion of the plurality of pins.
    Type: Application
    Filed: November 19, 2015
    Publication date: May 26, 2016
    Applicant: MICROCHIP TECHNOLOGY INCORPORATED
    Inventors: Rangsun Kitnarong, Prachit Punyapor, Watcharapong Nokdee