Patents by Inventor Je-Wei Liang

Je-Wei Liang 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).

  • System and method for estimating dynamic quantities
    Patent number: 7557310
    Abstract: A system and method for estimating dynamic quantities is provided. The system includes an electronic identification recognition apparatus, a weight measuring apparatus, and a computing apparatus. The electronic identification recognition apparatus can recognize an electronic identification for a corresponding item placed into the system, and the weight measuring apparatus measures a total weight of all items that it carries. The computing apparatus is coupled to the weight measuring apparatus and the electronic identification recognition apparatus, for receiving the total weight, such that the quantity of the item can be estimated and recorded by using the total weights obtained respectively before and after the item is stored or removed and a recognition result from the electronic identification recognition apparatus.
    Type: Grant
    Filed: July 12, 2006
    Date of Patent: July 7, 2009
    Assignee: Industrial Technology Research Institute
    Inventors: Yu-Sheng Lai, Je-Wei Liang
  • SYSTEM AND METHOD FOR ESTIMATING DYNAMIC QUANTITIES
    Publication number: 20070122035
    Abstract: A system and method for estimating dynamic quantities is provided. The system includes an electronic identification recognition apparatus, a weight measuring apparatus, and a computing apparatus. The electronic identification recognition apparatus can recognize an electronic identification for a corresponding item placed into the system, and the weight measuring apparatus measures a total weight of all items that it carries. The computing apparatus is coupled to the weight measuring apparatus and the electronic identification recognition apparatus, for receiving the total weight, such that the quantity of the item can be estimated and recorded by using the total weights obtained respectively before and after the item is stored or removed and a recognition result from the electronic identification recognition apparatus.
    Type: Application
    Filed: July 12, 2006
    Publication date: May 31, 2007
    Applicant: Industrial Technology Research Institute
    Inventors: Yu-Sheng Lai, Je-Wei Liang