| Patents for G02C 7 - Optical parts (23,437) |
|---|
| 06/29/1994 | CN1088688A A method and system for automatically inspecting ophthalmic lenses |
| 06/29/1994 | CN1088513A Multilayer materials |
| 06/24/1994 | CA2112049A1 Deposit-resistant contact lenses |
| 06/23/1994 | WO1994014100A1 Spectacle lens with astigmatic effect |
| 06/23/1994 | WO1994014096A1 Low vision lens and coupling ring mounting assembly |
| 06/23/1994 | WO1994013774A1 Cleaning compositions and method for hydrophilic contact lenses |
| 06/23/1994 | DE4243554A1 Spectacles for use in poor visibility - has lens obtd. from allyl di:glycol carbonate dyed in hot dye bath contg. new dye compsn. |
| 06/23/1994 | CA2161110A1 A method for the production of a soft contact lens |
| 06/23/1994 | CA2151136A1 Cleaning compositions and methods for hydrophilic contact lenses |
| 06/22/1994 | EP0602148A1 Diving mask with lenses and method of fabricating the same |
| 06/22/1994 | CN2169866Y 电脑眼镜 Computer Glasses |
| 06/21/1994 | US5323191 Comprising glass adhered to thermoset polyurethane adhesive and component of polydiethylene glycol bis/allyl carbonate/ |
| 06/21/1994 | CA1330267C Aspherical contact lens for the correction of prebyopia |
| 06/15/1994 | EP0601857A1 Method of marking an ophthalmic lens |
| 06/15/1994 | EP0601846A1 Pupil-tuned multifocal ophthalmic lens |
| 06/15/1994 | EP0601845A1 Multifocal ophthalmic lens pair |
| 06/15/1994 | EP0601158A1 Sunglasses having electro-optical screens |
| 06/14/1994 | US5321443 Removable sunglass assembly for attachment to a conventional eyeglass assembly |
| 06/14/1994 | US5321441 With surrounding regions having lower concentration of blocking agent to allow tanning |
| 06/09/1994 | WO1994012909A1 A method of manufacturing toric single vision, spherical or aspheric bifocal, multifocal or progressive contact lenses |
| 06/08/1994 | EP0600828A1 Process for tinting contact lenses |
| 06/08/1994 | EP0600667A1 Bridged photochromics |
| 06/08/1994 | EP0600269A2 Soft ocular lens material |
| 06/08/1994 | EP0236413B1 Sunglass lenses |
| 06/08/1994 | CN2168268Y Three-purpose glasses for preventing and curing myopia |
| 06/07/1994 | US5319396 Eyeglasses and goggles |
| 06/07/1994 | US5319007 Optical plastics and methods for making the same |
| 06/07/1994 | CA1330141C Fluorine containing soft contact lens hydrogels |
| 06/01/1994 | EP0599457A1 Ophthalmic lens with reduced edge glare |
| 06/01/1994 | EP0598749A1 High-magnification telephoto spectacles for age-related macular degeneration |
| 06/01/1994 | CN2167387Y Optical controlled electric curtain type light valve eye protection glasses |
| 05/31/1994 | US5316700 Method and apparatus for removing excess lens forming material |
| 05/31/1994 | CA1329885C Device and method for overcoming optical deficiencies of shooters |
| 05/26/1994 | WO1994011779A2 Liquid crystal device |
| 05/26/1994 | WO1994011777A1 Electrochromic-photovoltaic film for light-sensitive control of optical transmittance |
| 05/26/1994 | WO1994011764A2 Polymeric compositions and intraocular lenses made from same |
| 05/26/1994 | DE4239084A1 Eye lens for close and distant vision - generates astigmatism by incorporating cylindrical curvature to give partial focus at all distances |
| 05/25/1994 | EP0598675A1 Lens system for optical improvement by visual impairment |
| 05/25/1994 | EP0597994A1 Toric lens with axis mislocation latitude |
| 05/25/1994 | CN2166470Y Glasses |
| 05/24/1994 | US5315099 Glare shielding device and process for operating same |
| 05/24/1994 | US5314947 Coating composition and article coated thereby |
| 05/19/1994 | DE4327051A1 Programmable electronic occlusion spectacles with liq. crystal valve - are remotely operable by hand or foot of specialist in course of rapid measurements on unaccommodated eye |
| 05/18/1994 | EP0596896A1 Customized clip-on eyeglass accessory and method of manufacture |
| 05/18/1994 | EP0348462B1 Surface modified optical lens and method of surface modification |
| 05/17/1994 | US5312689 Acid- or anhydride-containing olefin polymer barrier |
| 05/11/1994 | WO1994010599A1 Soft contact lens |
| 05/11/1994 | WO1994009976A1 Method for molding a hydrophilic contact lens |
| 05/11/1994 | WO1994009960A1 Method for removing excess lens forming material |
| 05/11/1994 | EP0596488A1 Liquid-crystal sunglasses indicating overexposure to UV-radiation |
| 05/11/1994 | EP0595954A1 Contact lens cleaning and disinfecting system |
| 05/11/1994 | CN2164565Y 保健眼镜 Care Glasses |
| 05/10/1994 | US5311356 Apparatus for simulating effects of optical lenses and methods for production and use |
| 05/10/1994 | US5311223 Hydroxyethyl methacrylamide and hydroxyoctyl methacrylate monomers; soft hydrogel contact lenses |
| 05/10/1994 | US5310847 Polymer compositions based on polythiourethanes for the manufacture of organic glasses |
| 05/10/1994 | US5310779 Compatible crosslinkers having vinyl-, acrylic-and/or styrenyl-groups to crosslink incompatible unsaturated addition monomers; contact lens; molding materials |
| 05/10/1994 | CA2102550A1 Method for tinting a hydrophilic contact lens |
| 05/05/1994 | DE4233383A1 Sight aid for detached retina patients - uses division of sight field by spaced concentric rings of glass or laser engraving or embedding metal rings in lenses |
| 05/04/1994 | EP0595575A1 Method for preparing tinted contact lens |
| 05/04/1994 | EP0594848A1 Progressive lens |
| 05/04/1994 | CN1086319A Method and optical means for improving or modifying color vision and method of making said optical means |
| 05/03/1994 | US5309187 High magnification ophthalmic lens |
| 05/03/1994 | US5307740 Marking apparatus for contact lens |
| 05/03/1994 | CA1329069C Contact or intraocular lens from lightly crosslinked polymer or copolymer of 2-hydroxyethyl methacrylate and a method for their production |
| 05/03/1994 | CA1328962C Contact lenses and means and methods of producing same |
| 04/28/1994 | WO1994009398A1 Eye screen means with mounted visual display and communication apparatus |
| 04/28/1994 | WO1994009042A1 Methods for benefitting polymers |
| 04/27/1994 | EP0593684A1 High refractive index silicone compositions. |
| 04/27/1994 | EP0593561A1 Polymeric surface coatings |
| 04/27/1994 | EP0593528A1 Pad printing coating composition and printing process |
| 04/27/1994 | CN2163389Y Non-spherical presbyopic glasses |
| 04/27/1994 | CN1085844A Process for making silicone containing hydrogel lenses |
| 04/27/1994 | CN1085843A A method of manufacturing a contact lens |
| 04/27/1994 | CN1024378C Colored contact lens having very natural appearance |
| 04/27/1994 | CN1024377C Novel colored lens |
| 04/26/1994 | US5307141 Refractive characteristics measuring apparatus for measuring the refractive characteristics of a lens |
| 04/20/1994 | CN2162660Y Double-beam glasses with compound lens |
| 04/20/1994 | CN2162659Y Controllable discolour glasses |
| 04/19/1994 | US5305028 Multifocal lens provided with progressive focal segment |
| 04/19/1994 | US5305027 Method and apparatus for enhanced visual training |
| 04/19/1994 | US5305012 Intelligent electro-optical system and method for automatic glare reduction |
| 04/19/1994 | US5304584 Soft, high oxygen permeability ophtalmic lens |
| 04/19/1994 | CA1328660C 2-(2'-hydroxy-phenyl)-5(6)-(acryloyloxyalkoxy)- benzotriazole and ultraviolet absorbing polymers therefrom |
| 04/14/1994 | WO1994008266A1 Sealed adjustable polarized sunglasses |
| 04/14/1994 | WO1994007687A1 Method for the production of intraocular lenses |
| 04/14/1994 | WO1994007686A1 High refractive index hydrogels and uses thereof |
| 04/14/1994 | CA2124326A1 High refractive index hydrogels and uses thereof |
| 04/13/1994 | EP0592236A1 Improvements in/or relating to ophthalmic lens manufacture |
| 04/13/1994 | EP0591233A1 Polymer coatings |
| 04/13/1994 | CN2161937Y Electronic variable light glasses |
| 04/12/1994 | US5303022 Lensometer with guided lens movement for progressive addition lens |
| 04/12/1994 | US5302978 Contact lens |
| 04/08/1994 | CA2107828A1 Multifocal contact lens with a difference power on the back surface |
| 04/06/1994 | EP0590025A1 Multifocal ophthalmic lens. |
| 04/06/1994 | EP0589959A1 Improved pattern toric lens |
| 04/06/1994 | CN2160924Y Liquid crystal goggle for avoiding incidence of instantaneous strong light |
| 04/06/1994 | CN2160923Y Glasses for night safety |
| 04/05/1994 | US5300117 Intraocular implant for correction of myopia |
| 04/05/1994 | CA1328181C Solar protective filter |
| 03/31/1994 | WO1994006621A1 A method of manufacturing a contact lens |