Patents by Inventor Yen Chin-Hsieh

Yen Chin-Hsieh 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).

  • Snack
    Publication number: 20040018276
    Abstract: The snack has one or more features that are designed to facilitate eating snack chips in more than one bite without spilling any dip placed thereon. Also, one or more features on the snack provide at least one signal to an eater for bite placement, bite size and consistent, predictable snack chip breakage in the mouth and/or hand. Favorably, one or more features in the snack enables the snack to contain dip without getting dip on fingers with each bite.
    Type: Application
    Filed: June 4, 2003
    Publication date: January 29, 2004
    Applicant: The Procter & Gamble Company
    Inventor: Yen Chin Hsieh
  • Snack food
    Patent number: D374542
    Type: Grant
    Filed: October 5, 1995
    Date of Patent: October 15, 1996
    Assignee: The Procter & Gamble Company
    Inventors: Yen Chin-Hsieh, David S. J. Chang, Cora M. Chu, David A. Lanner, Benito A. Romanach