Patents by Inventor S. Wang

S. 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).

  • Integrated circuit and method for manufacturing
    Publication number: 20070026548
    Abstract: A semiconductor structure, fluid ejection device, and methods for manufacturing the same are provided, such that a contact to a substrate is formed from a conductive layer.
    Type: Application
    Filed: September 29, 2006
    Publication date: February 1, 2007
    Inventors: Simon Dodd, S. Wang, Dennis Tom, Frank Bryant, Terry McMahon, Richard Miller, Gregory Hindman
  • Assembly for monitoring an environment
    Publication number: 20060244568
    Abstract: An assembly for monitoring an environment includes a RFID tag and a sensing unit. The sensing unit is configured to be activated by a RF signal received by the RFID tag and to sense information regarding an environment.
    Type: Application
    Filed: April 29, 2005
    Publication date: November 2, 2006
    Inventors: William Tong, Geoffrey Lyon, Philip Kuekes, Zhiyong Li, S. Wang, R. Williams
  • Integrated circuit and method for manufacturing
    Publication number: 20060071281
    Abstract: A semiconductor structure, fluid ejection device, and methods for manufacturing the same are provided, such that a contact to a substrate is formed from a conductive layer.
    Type: Application
    Filed: October 29, 2004
    Publication date: April 6, 2006
    Inventors: Simon Dodd, S. Wang, Dennis Tom, Frank Bryant, Terry McMahon, Richard Miller, Gregory Hindman
  • Method for manufacturing heating element
    Patent number: 5478522
    Abstract: The present invention relates to a method for manufacturing a heating element, the method including the steps of: a) providing powders of two metals; b) mixing the powders; c) grinding the mixed powders; d) compacting the mixed powders to form a green compact; e) sintering the green compact in a first atmosphere; f) plastically working and process annealing the green compact; g) etching a surface of the green compact to cause pores thereon; and h) sintering the etched green compact in an oxidizing atmosphere. A Ni-Cr heating element manufactured by the present method has improved high temperature properties and a fusion temperature 300.degree. C. greater than those of conventional Ni-Cr heating elements.
    Type: Grant
    Filed: November 15, 1994
    Date of Patent: December 26, 1995
    Assignee: National Science Council
    Inventor: S. Wang