Patents by Inventor Wood Mu-Yuan Chen

Wood Mu-Yuan 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).

  • Method for fabrication of thin film resistor
    Patent number: 6322711
    Abstract: A method for forming a thin film resistor. There is first provided an insulator substrate. There is then formed upon the insulator substrate a blanket thin film resistive layer. There is then removed through a non-photolithographic etching method a portion of the blanket thin film resistive layer to form upon the substrate a patterned thin film resistive layer. Finally, there is then formed through a non-photolithographic printing method upon the patterned thin film resistive layer a patterned conductor lead layer. Alternatively, the portion of the blanket thin film resistive layer may be removed to form the patterned thin film resistive layer after the patterned conductor lead layer is formed upon the blanket thin film resistive layer.
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: November 27, 2001
    Assignee: Yageo Corporation
    Inventor: Wood Mu-Yuan Chen
  • Method for fabrication of thin film resistor
    Patent number: 5976392
    Abstract: A method for forming a thin film resistor. There is first provided an insulator substrate. There is then formed upon the insulator substrate a blanket thin film resistive layer. There is then removed through a non-photolithographic etching method a portion of the blanket thin film resistive layer to form upon the substrate a patterned thin film resistive layer. Finally, there is then formed through a non-photolithographic printing method upon the patterned thin film resistive layer a patterned conductor lead layer. Alternatively, the portion of the blanket thin film resistive layer may be removed to form the patterned thin film resistive layer after the patterned conductor lead layer is formed upon the blanket thin film resistive layer.
    Type: Grant
    Filed: March 7, 1997
    Date of Patent: November 2, 1999
    Assignee: Yageo Corporation
    Inventor: Wood Mu-Yuan Chen