Patents by Inventor Lin T. Wang

Lin T. Wang 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).

  • Patent number: 6856719
    Abstract: The inventions invention relates to a generic re-configurable WDM optical cross connection device which may be viewed as an optical network element comprising transport interfaces optionally along with tributary interfaces. An switch system includes a plurality of switch modules each essentially including a pair of R-channel input collimators on one side and a pair of R-channel output collimators on the other side with a switching prism moveably positioned therebetween in an existence/active or non-existence/inactive manner. A pair of input fibers are respectively connected to the two input collimators and an pair of output fibers are respectively connected t the two output collimators. A plurality of jumper fibers cascading said switch modules together.
    Type: Grant
    Filed: March 11, 2002
    Date of Patent: February 15, 2005
    Assignee: Alliance Fiber Optic Products, Inc.
    Inventors: Lin T. Wang, Yale Zhang, Yuqiao Liu, Wei-Shin Tsay