Patents Assigned to YCC Optical Manufacturer
  • Magnetic spectacles
    Patent number: 6478420
    Abstract: The invention relates to a rimless spectacles for use with auxiliary lenses by which magnets are used to attract and hold the auxiliary lenses in place.
    Type: Grant
    Filed: March 7, 2002
    Date of Patent: November 12, 2002
    Assignee: YCC Optical Manufacturer
    Inventor: Qiyun Xiang
  • Magnetic spectacles
    Publication number: 20020080325
    Abstract: The invention relates to a rimless spectacles for use with auxiliary lenses by which magnets are used to attract and hold the auxiliary lenses in place.
    Type: Application
    Filed: March 7, 2002
    Publication date: June 27, 2002
    Applicant: YCC Optical Manufacturer
    Inventor: Qiyun Xiang