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)
04/2003
04/03/2003US20030062637 Method and apparatus for recoating optical fiber
04/03/2003US20030062636 Method for making gradient refractive index optical components
04/02/2003EP1297363A2 A method of producing a segmented lens and a screen for a colour display device
04/02/2003EP1055138B1 Toric axis alignment machine and method
04/02/2003EP0993357B1 Method of manufacturing a plurality of laminae for use in a mold for forming retroreflective cube corner articles, mold and articles formed therewith
04/02/2003CN1408067A Manufacturing method of optical lens
04/02/2003CN1406890A Molding shaper and method thereof
04/02/2003CN1406844A Intelligent lens delivery system and method
04/01/2003US6540946 Microlens for surface mount products
03/2003
03/27/2003US20030057578 Apparatus and method for molding optical lenses
03/27/2003US20030057577 Process for moulding a lens having an insert
03/26/2003EP1294568A2 Printing colored contact lenses
03/26/2003EP1294555A1 Process for the automated manufacture of spectacle lenses
03/26/2003EP1294492A2 Method of forming antireflective coatings
03/26/2003EP1077797B1 Ophthalmic lenses
03/26/2003EP0946896B1 Toric contact lens markings
03/26/2003CN1405581A Small optical pick-up lens
03/26/2003CN1103677C Shaping, demoulding and impregnating hard plating of thermoplastic plastic spectale piece
03/25/2003US6539155 Microstructured optical fibres
03/20/2003US20030054109 Colored printing ink for contact lenses
03/20/2003US20030053770 Eliminate the needs for active alignment of fibers, lasers, or waveguide components, separate component and fiber bonding, and package sealing steps by molding aligned optical components in a precision mold
03/20/2003US20030053215 Multilayer optical bodies
03/20/2003US20030052425 Lens molding apparatus and related methods
03/20/2003US20030052424 Method for coating articles by mold transfer
03/20/2003US20030052423 Method for simplifying the casting of ophthalmic lenses
03/19/2003EP0807016B1 Scratch resistant optical films and method for producing same
03/19/2003CN1103275C Resin equimultiple erecting lens array and producing method thereof
03/18/2003US6535680 Pouring sol-gel mixtures comprising organosilicon compounds between a substrate and mold, then curing to form polysiloxane films having dimensional stability, heat and chemical resistance; lenses
03/18/2003US6535667 Light fiber comprising continuous outer cladding and method of making
03/18/2003US6535338 Microlens array, method of manufacturing the same, and optical device and electronic apparatus using the same
03/18/2003US6533887 Retroreflective cube corner sheeting, molds therefore, and methods of making the same
03/18/2003US6533415 Ocular lens material having hydrophilic surface and process for preparing the same
03/13/2003WO2003020488A1 Method for production of moulded bodies, in particular optical structures and use thereof
03/13/2003WO2003001253A3 Optoelectronic component and method for the production thereof
03/13/2003WO2002101422A3 Method for fabricating optical fiber preform using extrusion die
03/13/2003WO2002091030A3 Method and apparatus for manufacturing plastic optical lenses and molds
03/13/2003WO2002057070A3 Photochromic articles and methods for making them
03/13/2003US20030049346 Apparatus and method for handling lens carriers
03/13/2003US20030049345 Apparatus for preparing an eyeglass lens having a controller for conveyor and curing units
03/13/2003US20030049344 System for preparing eyeglass lenses with a high volume curing unit
03/13/2003US20030049343 Apparatus for preparing an eyeglass lens having a single computer system controller
03/13/2003US20030049342 Apparatus for preparing an eyeglass lens having a controller
03/13/2003US20030049003 High index-contrast fiber waveguides and applications
03/13/2003US20030048409 Tinted contact lens and method for making same
03/12/2003EP1291160A2 A cured composite and a process for producing the cured composite
03/12/2003EP1289739A2 Method of forming antireflective coatings
03/12/2003EP1289738A1 Apparatus for automated ophthalmic lens fabrication
03/12/2003EP1029250B1 Methods and compositions for manufacturing tinted ophthalmic lenses
03/12/2003CN1401472A Apparatus and method for filling of mold for mfg. spectacles lens
03/12/2003CN1102885C Method and apparatus for mfg. optical recording media
03/06/2003WO2003019270A1 Photochromic light-polarizing lens for sunglass and method for producing the same
03/06/2003WO2003018298A1 Apparatus and method of filling a mold for manufacturing an ophthalmic lens
03/06/2003WO2003018254A2 Method, apparatus and adhesive composition for ophthalmic lens blocking
03/06/2003WO2001074570A9 Apparatus and system for the production of plastic lenses
03/06/2003US20030044159 High index-contrast fiber waveguides and applications
03/06/2003US20030044158 High index-contrast fiber waveguides and applications
03/06/2003US20030042637 System for preparing an eyeglass lens using colored mold holders
03/06/2003US20030042636 Apparatus for preparing multiple eyeglass lenses
03/06/2003US20030042635 Method for automatically shutting down a lens forming apparatus
03/06/2003US20030042634 Eyeglass lens forming apparatus with sensor
03/06/2003US20030042633 Graphical interface for monitoring usage of components of a lens forming apparatus
03/06/2003US20030042396 Holder for mold assemblies with indicia
03/06/2003US20030041449 Inlay station with alignment assemblies and transfer tubes
03/06/2003CA2458863A1 Method, apparatus and adhesive composition for ophthalmic lens blocking
03/05/2003EP1288758A2 System and method for intelligent lens transfer
03/05/2003EP1286824A2 Apparatus and method for clamping and releasing contact lens molds
03/05/2003EP1286823A1 Ophthalmic lenses and compositions, and methods for producing same
03/05/2003CN1102612C Mold material with additives
03/04/2003US6529665 Refractive index profile type optical fiber
03/04/2003US6528955 Ballast system for a fluorescent lamp
03/04/2003US6527986 Extrusion process for fabricating plastic optical fiber
03/04/2003US6527985 Method for producing gradient index refraction index profiles in polymer optical fibers
02/2003
02/28/2003CA2356579A1 Method, apparatus and adhesive composition for ophthalmic lens blocking
02/27/2003WO2003016962A1 Lens of gradient dielectric constant and methods of production
02/27/2003WO2003016032A1 Process for moulding a lens having an insert
02/27/2003WO2002096628A3 Method for forming on-site a coated optical article
02/27/2003WO2002083400A3 High optical quality molds for use in contact lens production
02/27/2003US20030040238 Multi-layer coating system for jacquard woven airbags
02/27/2003US20030038388 nebulizing on faces, in region downstream of extruder, at least one active substance, utilizing various states of aggregation of product generated by temperature distribution; substances modify surface structure of film by bonding and penetrating
02/27/2003CA2456963A1 Lens of gradient dielectric constant and methods of production
02/26/2003CN1398710A Method and metal mold for forming lens for vehicle lamp
02/20/2003WO2003013831A1 Method and apparatus for contact lens mold assembly
02/20/2003WO2003013780A1 Inlay station with alignment assemblies and transfer tubes
02/20/2003WO2002057813A3 Pressed capillary optics
02/20/2003US20030035083 Contact lens with PVA cover layer
02/20/2003CA2456641A1 Method and apparatus for contact lens mold assembly
02/19/2003EP1284183A2 Process and device for moulding optical lenses
02/19/2003EP1283777A1 Formed polyethylene terephthalate polarizing film for incorporation in optical-grade plastic parts
02/19/2003CN1397418A Cavity-proof reactor and method for mfg. plastic glass fibre precast blank utilziing such reactor
02/18/2003US6521149 Solid chemical vapor deposition diamond microchannel plate
02/18/2003US6521146 Compression molding of optical lenses
02/13/2003WO2003012500A1 Materials for polymer optical fibers
02/13/2003WO2003012487A2 Graded index fiber, array and method of manufacture
02/13/2003WO2003011579A2 A process for manufacturing reflector laminates
02/13/2003WO2003011564A1 An apparatus for producing corrugated covering duct in use for multi-optical cable
02/13/2003WO2003011552A1 Lens molding apparatus and related methods
02/13/2003WO2003011551A1 Method for in mold coating hydrogel articles
02/13/2003WO2002056071A3 Method for fabrication of plastic fiber optic blocks and large flat panel displays
02/13/2003US20030031746 Apparatus and method for handling lens carriers
02/13/2003US20030031548 Rigid vacuum tip
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