Patents by Inventor K. Y. Wang

K. Y. 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).

  • Absorbent article with dynamic air flow
    Publication number: 20020177834
    Abstract: The present invention relates to an absorbent article comprising a topsheet, a backsheet, and a valving means, the valving means comprising at least one one-way valve and a connection means which permits the connection of a pumping means, wherein the valving means allows air to be distributed into one or more regions of the article. The valving means of the article allows air to be discharged into the article in a region between a wearer's skin and the product.
    Type: Application
    Filed: May 25, 2001
    Publication date: November 28, 2002
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: James Arthur Davis, Wanda Walton Jackson, Jark C. Lau, K. Y. Wang, Susan Carol Paul, Rebecca Willey Griffin, Roland Columbus Smith, David Craige Strack, Eugenio Go Varona, Marlene Rebecca Waugaman, Tamara Lee Mace
  • Pad conditioner cleaning apparatus
    Patent number: 6358124
    Abstract: A chemical mechanical polishing apparatus includes a pad conditioner having a conditioner head, a cleaning cup for receiving and cleaning the conditioner head of the pad conditioner, and a fluid dispenser for dispensing a cleaning fluid onto the conditioner head.
    Type: Grant
    Filed: December 29, 1998
    Date of Patent: March 19, 2002
    Assignee: Applied Materials, Inc.
    Inventors: Raijiro Koga, Hiromi Tsuruta, Takashi Kumagai, Gee Hoey, Brian J. Brown, Boris Fishkin, Fred C. Redeker, Bruce Lu, Rex Lu, K. Y. Wang, Roland Shu