Patents by Inventor Yun-Yao Chiu

Yun-Yao Chiu 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).

  • Publication number: 20060065355
    Abstract: A waste removal laminate layering rapid prototyping machine that embodies mold-releasing paper positioned atop a platform, and a press unit press that binds the mold-releasing paper onto a previous layer of the mold-releasing paper. A protective membrane is torn away from a topmost layer of the mold-releasing paper, whereupon a slicing unit cuts the topmost layer of the mold-releasing paper after having the protective membrane torn away into a preset shape, thereafter the protective membrane is returned, and is press bound atop the topmost layer of the mold-releasing paper, thereby allowing the waste material to adhere to the protective membrane. An adhesive failure unit causes interior waste material of the topmost layer of the mold-releasing paper to lose adhesiveness, thereby disabling from adhering to the previous layer of the mold-releasing paper. By repeating the aforementioned step, manufacturing of products provided with internally complex shapes is achieved.
    Type: Application
    Filed: September 30, 2004
    Publication date: March 30, 2006
    Inventors: Yun-Yao Chiu, Yunn-Shiuan Liao, Hsin-Chih Li