Patents by Inventor Qi-Wei Hung

Qi-Wei Hung 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).

  • Disposable urine collecting device for bowl chair
    Publication number: 20060041236
    Abstract: A disposable urine collecting device includes a main body, an attachment member mounted on the main body, and two binding straps mounted on the main body. Thus, the disposable urine collecting device will not produce odorous smell during long-term utilization. Therefore, the nurse or caretaker does not need to clear the disposable urine collecting device immediately, thereby saving work time.
    Type: Application
    Filed: August 17, 2004
    Publication date: February 23, 2006
    Inventors: Li-Sheng Qian, Jien-Chang He, Qi-Wei Hung, Jia-Kai Wang