Patents by Inventor Wei-Jyei Wu

Wei-Jyei Wu 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).

  • Two-in-one image display/image capture apparatus and the method thereof and identification system using the same
    Publication number: 20030103030
    Abstract: The present invention provides a two-in-one image display/image capture apparatus and the method thereof.
    Type: Application
    Filed: January 16, 2002
    Publication date: June 5, 2003
    Applicant: DESUN SYSTEM INC.
    Inventor: Wei-Jyei Wu
  • All-optical switching system and method thereof
    Patent number: 6574387
    Abstract: The present invention provides an all-optical switching system and the method thereof. The system comprises: N 1×M splitters for receiving N sets of optical data I1, I2, . . . , IN−1, IN, wherein said N splitters individually split said N sets of optical data separately to form a N×M matrix of optical data, wherein N and M are integers; a N×M matrix switching structure for receiving the N×M matrix of optical data generated by the N splitters and another driving signal matrix to generate N×M matrix of optical data; and M N×1 combiners for receiving the N×M matrix of optical data from the N×M matrix switching structure to combine them into M sets of optical data O1, O2, . . . , OM−1, OM, respectively.
    Type: Grant
    Filed: September 4, 2001
    Date of Patent: June 3, 2003
    Assignee: Desun System Inc.
    Inventor: Wei-Jyei Wu
  • All-optical switching system and method thereof
    Publication number: 20030053740
    Abstract: The present invention provides an all-optical switching system and the method thereof. The system comprises: N 1×M splitters for receiving N sets of optical data I1, I2, . . . , IN wherein said N splitters individually split said N sets of optical data separately to form a N×M matrix of optical data, wherein N and M are integers ; a N×M matrix switching structure for receiving the N×M matrix of optical data generated by the N splitters and another driving signal matrix to generate N×M matrix of optical data; and M N×1 combiners for receiving the N×M matrix of optical data from the N×M matrix switching structure to combine them into M sets of optical data O1, O2, . . . , OM−1, OM, respectively.
    Type: Application
    Filed: September 4, 2001
    Publication date: March 20, 2003
    Applicant: Desun System Inc.
    Inventor: Wei-Jyei Wu