Patents by Inventor Han-Bo Chuang

Han-Bo Chuang 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).

  • Apparatus and method of irregular bone defect detection of dental implant
    Patent number: 8167614
    Abstract: A non-contact apparatus and method detect irregular bone defects around a dental implant. Structural resonance frequency is produced and received to recognize a quality, a direction and a depth of an irregular bone defect. Thus, an interfacial osseointegration can be evaluated, and the present invention is of great help to assess osseointegration and diagnosis interfacial bone defects after the dental surgery.
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: May 1, 2012
    Assignee: National Central University
    Inventors: Min-Chun Pan, Han-Bo Chuang, Shyh-Yuan Lee
  • Apparatus and Method of Irregular Bone Defect Detection of Dental Implant
    Publication number: 20110165538
    Abstract: A non-contact apparatus and method detect irregular bone defects around a dental implant. Structural resonance frequency is produced and received to recognize a quality, a direction and a depth of an irregular bone defect. Thus, an interfacial osseointegration can be evaluated, and the present invention is of great help to assess osseointegration and diagnosis interfacial bone defects after the dental surgery.
    Type: Application
    Filed: March 15, 2011
    Publication date: July 7, 2011
    Applicant: NATIONAL CENTRAL UNIVERSITY
    Inventors: Min-Chun Pan, Han-Bo Chuang, Shyh-Yuan Lee
  • Apparatus and Method of Irregular Bone Defect Detection of Dental Implant
    Publication number: 20090148811
    Abstract: The present invention detects an irregular bone defect of a dental implant. Resonance frequency is produced and received to recognize a quality, a direction and a depth of the irregular bone defect. Thus, an osseointegration is evaluated, and the present invention is of great help to dental diagnosis and osseointegration surgery.
    Type: Application
    Filed: December 6, 2008
    Publication date: June 11, 2009
    Applicant: National Central University
    Inventors: Min-Chun Pan, Han-Bo Chuang, Shyh-Yuan Lee