Patents
Sitemap › B29 - Working of plastics; Working of substances in a plastic state in general › B29D - Producing particular articles from plastics or from substances in a plastic state › B29D 11 - Producing optical elements, e.g. lenses or prisms
Patents for B29D 11 - Producing optical elements, e.g. lenses or prisms (15,288)
01/2006
01/04/2006EP1610941A1 Method of making retroreflective sheeting and articles
01/04/2006CN1717607A Method of manufacturing hybrid aspherical lens
01/04/2006CN1717315A Contact lens manufacture
01/04/2006CN1717314A Preform for producing plastic optical components, method of fabricating the preform, and plastic optical fiber
01/04/2006CN1715980A Non-spherical lens and its producing method
01/04/2006CN1715224A Method and apparatus for producing an optical element and substrate thereof
01/04/2006CN1715033A Injection mold and method for molding an optical element
01/04/2006CN1235069C Optical laminate, polarized diffraction element, compensating element, decoration element and anti fake element
01/04/2006CN1234631C Molding shaper and method thereof
01/04/2006CN1234517C Cavity-proof reactor and method for mfg. plastic optic fiber prefabricate blank utilizing such reactor
12/2005
12/29/2005WO2005123370A1 Molded-in films for spectacle lenses
12/29/2005WO2005123277A2 Optical films and methods of making the same
12/29/2005WO2005019871A3 Multi-piece intraocular lens assembly and method of manufacturing same
12/29/2005US20050288785 Multi-piece intraocular lens
12/29/2005US20050288469 Methacrylic resin molded article having surface fine structure and production process thereof
12/29/2005US20050286847 Process for manufacturing a micro-structured optical fibre
12/29/2005US20050286137 f theta lens in laser scanning unit and method of making
12/29/2005US20050286134 Lenticular lens pattern-forming device for producing a web roll of lenticular lens
12/29/2005US20050285288 Pulse extraction of ocular medical devices
12/29/2005US20050285287 Injection mold and method for molding an optical element
12/29/2005US20050285285 Manufacturing method for light guide body
12/28/2005EP1609021A1 Single focus compound lens and mold
12/28/2005EP1608485A1 Method and device for producing ophthalmic lenses and other shaped bodies with optically active surfaces
12/28/2005CN1713988A Composite sheet with mirror finish
12/28/2005CN1234029C Plastic optical fibers and their preparation
12/27/2005US6980373 focus error signal production method for irradiating light upon an optical recording medium to obtain focus information of returning light from the optical recording medium; low cost
12/22/2005WO2005121852A1 Apparatus and method for a molded waveguide for use with touch screen displays
12/22/2005WO2005120795A1 Processes for production of plastic lenses, gasket for molding plastic lenses, molds for molding plastic lenses, injection jig for the raw material fluid of plastic lenses, holding fixture for the molds for plastic lenses, and production unit for plastic lenses
12/22/2005WO2004109870A3 Method for fabrication of a detector component using laser technology
12/22/2005US20050283234 Photochromic intraocular lenses and methods of making the same
12/22/2005US20050280171 Mold for diffractive aspheric lenses and method for making the mold
12/22/2005US20050280170 Methods and apparatus for fabricating optical elements
12/22/2005US20050280012 Gapless microlens array and method of fabrication
12/22/2005US20050278916 Method for processing a lens barrel having a tubular wall that defines a hole, and device for implementing the method
12/21/2005EP1607778A1 Graded index type optical fibres and method of making the same
12/21/2005EP1607211A1 Process and Device for Separating a Cast Lens from a Mould
12/21/2005CN1711163A Lens molds and method of using the same
12/21/2005CN1710448A Grating lens made by printing and coating and production technology
12/21/2005CN1710447A Mould core of non-spherical diffraction lens and mfg. method thereof
12/20/2005US6978077 Plastic optical fiber and method for producing the same
12/20/2005US6977051 Method and apparatus for contact lens mold assembly
12/20/2005US6976641 Optical elements and methods for making thereof
12/15/2005WO2005118268A1 Process for forming a coated layer on a toric surface of an optical article
12/15/2005WO2005118246A1 Mold designing method, mold, and molded piece
12/15/2005US20050277063 Optical films and methods of making the same
12/15/2005US20050276536 Spectral filter for green and longer wavelengths
12/15/2005US20050275946 Optical system applicable to improving the dynamic range of Shack-Hartmann sensors
12/15/2005US20050275945 Thermoplastic optical feature with high apex sharpness
12/15/2005US20050275944 Optical films and methods of making the same
12/15/2005US20050275764 Optical film, light-diffusing film, and methods of making and using the same
12/15/2005US20050275334 Brightness enhancement film for liquid crystal display and manufacturing method thereof
12/15/2005US20050275132 Belt over compliant roller used with molding roller
12/15/2005US20050275122 Smooth compliant belt for use with molding roller
12/14/2005EP1604757A2 Manufacturing method of die for optical element molding
12/14/2005EP1603738A2 Method of making retroreflective sheeting and slot die apparatus
12/14/2005EP1603737A1 Method of producing a corrective spectacle lens and lens blank used for same
12/14/2005EP1552328A4 Spectral filter for green and longer wavelengths
12/14/2005EP1474719A4 Polymerization process and materials for biomedical applications
12/14/2005CN1708727A Lithographic method for forming mold inserts and molds
12/14/2005CN1708701A Method for producing polarizing film
12/08/2005WO2005116729A2 Corneal onlays and wavefront aberration correction to enhance vision
12/08/2005WO2005116701A1 Optical film, light-diffusing film, and methods of making and using the same
12/08/2005WO2005115712A1 Mold designing method, mold, and molded piece
12/08/2005WO2005050272A3 Method for creating flat surfaces on the circumference of polymer optical fibres with a round cross-section
12/08/2005WO2003057450A8 Optical fiber production system and crosshead die therefor
12/08/2005US20050272833 Tinted lenses and methods of manufacture
12/08/2005US20050271319 Apparatus and method for a molded waveguide for use with touch screen displays
12/08/2005US20050270653 Apparatus and method for manufacturing tilted microlenses
12/08/2005US20050270651 Apparatus and method for manufacturing positive or negative microlenses
12/08/2005US20050270439 Display having a reflective polarizer
12/08/2005US20050269721 Process for forming a coated layer on a toric surface of an optical article
12/08/2005CA2566964A1 Optical film, light-diffusing film, and methods of making and using the same
12/08/2005CA2566961A1 Corneal onlays and wavefront aberration correction to enhance vision
12/07/2005EP1602945A1 Microlens array sheet
12/07/2005EP1268173B1 Apparatus and system for the production of plastic lenses
12/07/2005EP1115556B1 Apparatus for preparing an eyeglass lens
12/07/2005CN1704773A Microlens array sheet
12/06/2005US6972103 Method and device for producing continuous plastic films, webs and sheets capable of forming optical images
12/01/2005WO2005114302A1 Apparatus and method of fabricating an ophthalmic lens for wavefront correction using spatially localized curing of photo-polymerization materials
12/01/2005WO2005114297A2 Optical system applicable to improving the dynamic range of shack-hartmann sensors
12/01/2005WO2005113221A1 Method and device for separating a cast lens from a shell mold
12/01/2005WO2005113028A1 Process for extracting biomedical devices
12/01/2005WO2005090060A3 Method for producing contact lenses
12/01/2005US20050266202 Optical recording medium substrate and method of injection molding same
12/01/2005US20050265675 Method for producing parallel arrays of fibers
12/01/2005US20050264887 Diffractive optical element
12/01/2005US20050264863 Microlens array sheet
12/01/2005US20050264756 Custom contact lens molding system and methods
12/01/2005DE102004021215A1 Verfahren und Vorrichtung zum Ausbilden eines optischen Elements sowie Substrat und Formwerkzeug Method and apparatus for forming an optical element and the substrate and molding tool
12/01/2005CA2564212A1 Process for extracting biomedical devices
11/2005
11/24/2005US20050260388 Apparatus and method of fabricating an ophthalmic lens for wavefront correction using spatially localized curing of photo-polymerization materials
11/24/2005US20050260343 Methods for manufacturing large-scale plastic lenses
11/24/2005US20050260298 Contamination-free magnetic stamper holder
11/24/2005US20050259944 High index-contrast fiber waveguides and applications
11/24/2005US20050259424 Collimating and controlling light produced by light emitting diodes
11/24/2005US20050259221 Corneal onlays and wavefront aberration correction to enhance vision
11/24/2005US20050258408 Photochromic contact lenses and methods for their production
11/24/2005US20050258096 Process for extracting biomedical devices
11/24/2005DE102005020038A1 Gasstift mit Thermoelementen für ein gasunterstütztes Spritzgiessen Gas pen with thermocouples for gas-assisted injection molding
11/23/2005EP1597056A1 Contact lens mould
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