Patents by Inventor Shih-Tang Yao

Shih-Tang Yao 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).

  • Ear thermometer having breakable ear cap
    Patent number: 7083330
    Abstract: An ear thermometer includes a main body having a side provided with a sensing head, and a disposable ear cap removably mounted on the sensing head of the main body and having a periphery provided with a pull tab having a root portion formed with a breakable slit connected to the periphery of the ear cap. Thus, the ear cap is broken from the breakable slit of the pull tab, so that the ear cap is broken completely and cannot be reused by a person intentionally, thereby assuring the safe use of the ear cap without incurring a sanitary problem.
    Type: Grant
    Filed: October 19, 2004
    Date of Patent: August 1, 2006
    Assignee: Huang Hua Co., Ltd.
    Inventor: Shih-Tang Yao