Patents Assigned to Easy Power Limited
  • Patent number: 7445334
    Abstract: A method of sealing lenses includes the steps of grinding the edges of at least two lenses, cleansing the lenses, positioning the lenses next to one another, applying an adhesive to the ground edges of the lenses and placing the lenses in an oven to cure the adhesive to produce a laminated, hermetically-sealed, lens.
    Type: Grant
    Filed: February 2, 2005
    Date of Patent: November 4, 2008
    Assignee: Easy Power Limited
    Inventors: David Tak Fung Chow, Ngai Shing Chan