Patents by Inventor Chun-Chun Yang

Chun-Chun Yang 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).

  • Method of making a surgical template used for a computer-guided dental implant surgery
    Patent number: 8135492
    Abstract: A method of making a surgical template used for a computer-guided dental implant surgery includes the steps of: establishing implant planning data of a patient's jaw, producing a digital plaster model of the patient's jaw, allowing the digital plaster model to have the implant planning data, integrating the digital plaster model with the implant planning data to obtain a digital machining data, holding and machining a modeling block at a machining position according to the digital machining data to form a solid jaw model corresponding to the patient's jaw and having teeth, gums, and at least one implant-position indicating structure, mounting a positioning member at the implant-position indicating structure, and producing a negative template body from an assembly of the solid jaw model and the positioning member with a thermoplastic dental material by a molding process or a vacuum forming process.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: March 13, 2012
    Assignee: Pou Yu Biotechnology Co., Ltd.
    Inventors: Hong-Tzong Yau, Chuan-Chu Kuo, Jiun-Ren Chen, Chun-Chun Yang, Chien-An Chen, Ying-Li Chen
  • METHOD OF MAKING A SURGICAL TEMPLATE USED FOR A COMPUTER-GUIDED DENTAL IMPLANT SURGERY
    Publication number: 20100240000
    Abstract: A method of making a surgical template used for a computer-guided dental implant surgery includes the steps of: establishing implant planning data of a patient's jaw, producing a digital plaster model of the patient's jaw, allowing the digital plaster model to have the implant planning data, integrating the digital plaster model with the implant planning data to obtain a digital machining data, holding and machining a modeling block at a machining position according to the digital machining data to form a solid jaw model corresponding to the patient's jaw and having teeth, gums, and at least one implant-position indicating structure, mounting a positioning member at the implant-position indicating structure, and producing a negative template body from an assembly of the solid jaw model and the positioning member with a thermoplastic dental material by a molding process or a vacuum forming process.
    Type: Application
    Filed: February 26, 2010
    Publication date: September 23, 2010
    Applicant: Pou Yu Biotechnology Co., Ltd.
    Inventors: Hong-Tzong YAU, Chuan-Chu Kuo, Jiun-Ren Chen, Chun-Chun Yang, Chien-An Chen, Ying-Li Chen