Patents by Inventor Simon S. C. Chen

Simon S. C. Chen 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).

  • Apparatus and method of single-in-line embedded modem
    Patent number: 7881457
    Abstract: The invention is a compact embedded modem that meets global telephone standards with its interface constructed in a single-in-line form factor. The modem in single-in-line form factor, namely SIP modem, can be integrated into a host system through a single-in-line header socket. The SIP interface includes TIP and RING signals for connecting to a phone line, isolation spacers, ground pin, power pin, and digital signals for transferring data to and from the host. The digital interface can be configured to operate in serial connection or in parallel connection to the host, selectable by user.
    Type: Grant
    Filed: February 26, 2003
    Date of Patent: February 1, 2011
    Assignee: Wintec Industries, Inc.
    Inventors: KongChen Chen, Simon S. C. Chen