Patents by Inventor Chih Nah

Chih Nah 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: 20070119911
    Abstract: A composite standoff is formed on a circuit board during the processing of the circuit board while an array of electrical circuit traces including contact pads are formed, portions of the electrical circuit traces are covered by a solder mask, and legend ink is applied to the circuit board for locating electronic components on the circuit board without any need for an additional step.
    Type: Application
    Filed: November 28, 2005
    Publication date: May 31, 2007
    Inventors: Su Chan, Binghua Pan, Cheng Cheok, Chih Nah, Robert Schofield, Mahesh Chengalva
  • Publication number: 20060131732
    Abstract: An electronic component arrangement includes a discrete electronic component having first and second terminals and a centre-exposed pad. A substrate has a first electrical conductor electrically connected to the first terminal, a second electrical conductor electrically connected to the second terminal, and a third electrical conductor. A thermally conductive element is in direct thermal communication with both the centre-exposed pad of the electronic component and the third electrical conductor of the substrate.
    Type: Application
    Filed: December 16, 2004
    Publication date: June 22, 2006
    Inventors: Chih Nah, Morris Stillabower, Binghua Pan, Sim Yong, Przemyslaw Gromala
  • Publication number: 20050173152
    Abstract: An electronic package is provided having a surface mount electronic device connected to a circuit board. The package includes a circuit board and a surface mount electronic device. A mounting pad is formed on the circuit board. A plurality of vias are formed each having an opening extending into the circuit board and extending through the mounting pad. The package further includes a solder joint connecting a contact terminal of the surface mount device to the mounting pad on the circuit board. The solder joint extends at least partially into the openings in each of the plurality of vias to support the arrangement of the surface mount device on the circuit board.
    Type: Application
    Filed: February 10, 2004
    Publication date: August 11, 2005
    Inventors: Scott Post, Morris Stillabower, Larry Mandel, Sim Yong, Cheng Cheok, Chih Nah