Class / Patent application number | Description | Number of patent applications / Date published |
351159660 | Having color | 7 |
20120249949 | Method for Dyeing Eyeglass Lenses and Colored Lenses - A method for dyeing eyeglass lenses, which comprise: a step of dyeing at least one surface of a transparent thermoplastic sheet; a step of curving the resulting sheet while heating into a lens-shaped product; and as necessary, a step of providing a power correction layer on the concave side in a unified state. The thermoplastic sheet is a sheet which consists of one material selected from among polycarbonates, acrylic resins, and polyamides and which has a thickness of 1.5 mm or less. Alternatively, the thermoplastic sheet may be a stretched thermoplastic polycarbonate sheet. Further, at least one surface of the thermoplastic sheet may be subjected to hard coating prior to the curving. In this case, the hard-coated surface serves as the convex side of a lens. | 10-04-2012 |
20130088684 | Optical Element for Correcting Color Blindness - Described herein are devices, compositions, and methods for improving color discernment. | 04-11-2013 |
20140104565 | Color Restrictive Eyeglasses - Embodiments are disclosed to provide for simulating the vision of animals. One embodiment is eyeglasses that simulate the vision of animals from a color perspective. The eyeglasses can be used by humans to view the perceptual differences in the color spectrum between what a human sees and what an animal sees. The eyeglasses operate by restricting particular color wavelengths that pass through the lenses. By simulating the color vision of animals, humans may better understand an animal's sight capabilities. The eyeglasses may allow humans to design improved training devices, adjust an animal's living environment according to their visual abilities, or adapt human behavior to conform to the animal's perceptual abilities. | 04-17-2014 |
20140104566 | Electronic Eyeglass Frame - The present invention generally relates to integrating electronic components into an electro-active frame for driving electro-active focusing lenses. This is accomplished in a cosmetically pleasing manner that allows a platform of frame systems to be built from a single electronic module. Specifically, the present invention discloses controlling an electro-active lens in a deliberate, hands free manner that gives the user control of the electro-active lens. | 04-17-2014 |
20150293375 | Method Of Producing A Spectacle Lens Having A Decorative Element - The invention relates to a method of producing a spectacle lens having at least one decorative element such as diamonds, crystals etc. The decorative elements are glued to a piece of foil, the piece of foil is deformed permanently and positioned between two molds and joined into a composite forming a mold cavity. A monomer is then cast into the mold cavity and cured. The molds are then detached. | 10-15-2015 |
20160048037 | EYEWEAR WITH CHROMA ENHANCEMENT - Some embodiments provide a lens including a lens body and an optical filter configured to attenuate visible light in certain spectral bands. At least some of the spectral bands can include spectral features that tend to substantially increase the colorfulness, clarity, and/or vividness of a scene. In certain embodiments, eyewear incorporates an optical filter that enhances chroma within one or more spectral bands. In some embodiments, a wearer of the eyewear can perceive the increase in chroma when viewing at least certain types of scenes. | 02-18-2016 |
20160154254 | OPTICAL ARTICLE COMPRISING AN ANTIREFLECTIVE COATING WITH A VERY LOW REFLECTION IN THE VISIBLE REGION | 06-02-2016 |