Patents by Inventor CHE-WEN HSU

CHE-WEN HSU 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).

  • CIRCUIT BOARD ASSEMBLY
    Publication number: 20100097771
    Abstract: A circuit board assembly used in a portable electronic device includes a circuit board, a duplexer mounted on the circuit board, and a shielding member defining a hole corresponding to the duplexer therein. The shielding member is mounted on the circuit board and surrounds portions of the duplexer, and the hole exposes portions of the duplexer from the shielding.
    Type: Application
    Filed: June 18, 2009
    Publication date: April 22, 2010
    Applicant: CHI MEI COMMUNICATION SYSTEMS, INC.
    Inventor: CHE-WEN HSU