Patents by Inventor Hung-I LAI

Hung-I LAI 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).

  • CURRENT PATH ON PRINTED CIRCUIT BOARD FOR ELECTROSTATIC DISCHARGE PROTECTION
    Publication number: 20040214461
    Abstract: An electrostatic discharge protection circuit receives an electrostatic discharge current generated by a first printed circuit board and conducted to a first grounding line of the first printed circuit board. The electrostatic discharge protection circuit includes a flexible cable having a connecting line with one end connected to the first grounding line, a second printed circuit board including a fixed component, an electrostatic discharge protection path electrically connected between another end of the connecting line and the fixed component, and a second grounding line electrically connected to the fixed component.
    Type: Application
    Filed: April 19, 2004
    Publication date: October 28, 2004
    Inventors: Tung-Wei KAO, Hung-I LAI, Chia-Hung YEN
  • CURRENT PATH BETWEEN PRINTED CIRCUIT BOARDS FOR ELECTROSTATIC DISCHARGE PROTECTION
    Publication number: 20040212938
    Abstract: An electrostatic discharge protection circuit includes a first printed circuit board including a first grounding line, a flexible cable including a connecting line having one end connected to the first grounding line, an electrostatic discharge protection path having one end connected to the first grounding line, a second printed circuit board including a second grounding line electrically connected to another end of the connecting line, and a housing connected to another end of the electrostatic discharge protection path.
    Type: Application
    Filed: April 19, 2004
    Publication date: October 28, 2004
    Inventors: Tung-Wei KAO, Hung-I LAI, Chia-Hung YEN