Patents by Inventor Yuet Ping Yao

Yuet Ping 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).

  • Dental accessory
    Patent number: 9655701
    Abstract: A prophylaxis angle that is configured to be attached to and operated by a powered dental handpiece. The prophylaxis angle includes a cup having a first end and a second end. The first end is couplable to the dental handpiece and at least one projection is at the second end of the cup.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: May 23, 2017
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Leoncio Angel Gonzalez, Russell G. Kalbfeld, Yuet Ping Yao
  • DENTAL ACCESSORY
    Publication number: 20160193022
    Abstract: A prophylaxis angle that is configured to be attached to and operated by a powered dental handpiece. The prophylaxis angle includes a cup having a first end and a second end. The first end is couplable to the dental handpiece and at least one projection is at the second end of the cup.
    Type: Application
    Filed: July 25, 2014
    Publication date: July 7, 2016
    Inventors: Yuet Ping Yao, Leoncio Angel Gonzalez, Russell G. Kalbfeld
  • Prophy cup
    Patent number: D743037
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: November 10, 2015
    Assignee: SUNSTAR AMERICAS, INC.
    Inventors: Leoncio Angel Gonzalez, Russell G. Kalbfeld, Yuet Ping Yao