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)
10/2003
10/01/2003CN1445586A Mould for forming optical panel and its production process and using
09/2003
09/30/2003US6627300 Optical device containing polymeric material domains having different degrees of randomness
09/30/2003US6627125 Optical substrate, a manufacturing method therefor, and a display device using the same
09/30/2003US6627124 Single mould alignment
09/30/2003US6625864 Method for manufacturing an erect image, unity magnification, resin lens array
09/25/2003WO2003079073A1 Incorporating inclusions in polymer optical fibres
09/25/2003WO2003078339A1 Fabrication of microstructured optical fibre
09/25/2003WO2003078148A1 Injection molding of lens
09/25/2003WO2003078147A1 Method and apparatus for holding a mold assembly and molding an optical lens using the same
09/25/2003WO2003078145A2 Methods and systems for coating eyeglass lens molds
09/25/2003WO2003078144A1 Method for obtaining an optical lens and joint and device for the implementation thereof
09/25/2003WO2003054594A3 Solid core optic fiber and method for the production thereof
09/25/2003WO2002023229A3 Apparatus for manufacturing optical fiber made of semi-crystalline polymer
09/25/2003US20030180563 Optical element and method of manufacturing the same, or laminated optical element and method of manufacturing the same
09/25/2003US20030178862 Gripper
09/24/2003EP1346961A1 Recoating method and recoating apparatus for optical fiber
09/24/2003EP1346807A2 Apparatus for removing and transporting articles from molds
09/24/2003EP1346253A2 Contact lens with opaque iris pattern
09/24/2003EP1345745A1 Method of protecting ink and providing enhanced bonding during molding of lenticular lens sheets in plastic objects
09/24/2003EP0985510B1 Article with uneven surface, process for producing the same, and composition therefor
09/24/2003CN1444520A Method and apparatus for mfg. plastic optical transmission medium
09/24/2003CN1121931C Method for mfg. contact lens in atmosphere environment
09/23/2003US6625351 Ink-jet printing of collimating microlenses onto optical fibers
09/23/2003US6623999 Microlens array substrate, method of manufacturing the same, and display device
09/23/2003US6623669 Method and apparatus for casting lenses
09/23/2003US6623668 Method of forming micro lenses of a solid-state image pick-up device
09/23/2003US6623667 Method for continuous fabrication of structured surface light guides
09/23/2003US6623666 Plastic light selective element for imaging applications
09/18/2003WO2003058293A3 Treatment of polarizing films for improved adhesion to subsequent optical coatings
09/18/2003WO2003058287A3 Optical elements re-adjustable with uv-light
09/18/2003US20030175415 Composite element manufacturing method
09/18/2003US20030174375 Readjustable optical elements
09/18/2003US20030173692 Method and apparatus for holding a mold assembly and molding an optical lens using the same
09/18/2003US20030173690 Die for molding optical panel, process for production thereof, and use thereof
09/18/2003US20030173545 Antistatic hard coat formulation containing a polyfunctional acrylate compounded with fine electroconductive particles having specific particle size, and silica particles surface treated with an polysiloxane or silicon acrylate
09/17/2003EP1344504A2 Intraocular lens and manufacturing method thereof
09/16/2003US6620486 Plasting molding and method and apparatus for producing the same by injection molding
09/16/2003US6620350 Method for making gradient refractive index optical components
09/16/2003CA2293639C Transfer and centering system for contact lenses
09/12/2003WO2003074149A1 Thin film in-line degasser
09/12/2003WO2002071106A1 Process for the manufacture of moldings
09/11/2003US20030170426 Cellular retroreflective sheeting
09/11/2003US20030169512 Transparent surface formed complex polymer lenses
09/11/2003US20030169400 Plastic lens systems, compositions, and methods
09/10/2003EP1342560A2 Use of microwave energy to disassemble, release, and hydrate contact lenses
09/10/2003EP1342559A1 Method of fabricating an injection mould insert for contact lens moulds and injection mould insert
09/10/2003EP1342558A2 Rigid vacuum tip
09/10/2003EP1342557A1 Optical element and method of manufacturing the same
09/10/2003EP1341485A1 Durable flexible attachment components for accommodating intraocular lens
09/10/2003EP1181150B1 Method for moulding an optical lens and corresponding installation
09/10/2003CN1440869A Optical device and its producing method, and laminated optical device and its producing method
09/10/2003CN1120994C Color concealed glasses with dizzy appearance and its making method
09/09/2003US6618200 System and method for providing a substrate having micro-lenses
09/09/2003US6617373 First crosslinked polymer material which is water swellable, and a second polymeric material physically imobilized by the first
09/09/2003US6616287 Optical element
09/04/2003US20030165698 Abrasion resistant coating compositions based on silane hydrolysates and aluminium compounds and corresponding abrasion and shock resistant coated articles
09/04/2003US20030165015 Coated contact lenses and methods for making same
09/04/2003US20030164914 Brightness enhancing reflective polarizer
09/04/2003US20030164565 Method of fabricating an injection mold insert for molding lens molds
09/04/2003US20030164563 Use of microwave energy to disassemble, release, and hydrate contact lenses
09/04/2003CA2420637A1 Use of microwave energy to disassemble, release and hydrate contact lenses
09/03/2003EP1340114A1 Junctionless ophthalmic lenses and methods for making same
09/03/2003EP0994771B1 Retroreflective cube corner sheeting mold, lamina for creating such a mold and method for manufacturing such a lamina
09/02/2003US6614602 Method of manufacturing lens cap for transistor outline package
09/02/2003US6613421 Optical film
09/02/2003US6612828 Fill system with controller for monitoring use
09/02/2003CA2297159C Refractive index profile type optical fiber
08/2003
08/28/2003WO2003071339A1 Polymerization process and materials for biomedical applications
08/28/2003WO2003058302A3 Light fiber comprising continuous outer cladding and method of making
08/28/2003WO2002094543A3 Basket for holding a medical device
08/28/2003WO2002074185A3 Mold and method for casting ophthalmic lenses
08/28/2003US20030163196 Process for treating moulds or mould halves for the production of ophthalmic lenses
08/28/2003US20030160343 Apparatus and method for separating contacts lens molds
08/28/2003CA2476315A1 Polymerization process and materials for biomedical applications
08/27/2003EP1338407A2 Method and apparatus for SKU tracking and changeover
08/27/2003EP1337395A2 Photochromic articles and methods for making them
08/27/2003EP1337394A2 A method for manufacturing an injection molded thermoplastic ophthalmic lens having an encapsulated light polarizing element
08/27/2003EP1337201A1 Keratoprothesis
08/27/2003EP0993363B1 Retroreflective cube corner sheeting, molds therefore, and methods of making the same
08/27/2003CN1119676C Refractive index profile type optical fiber, wide band wide optical fiber and multi-core optical fiber and optical fiber cable
08/27/2003CN1119232C Cutting and edge sealing cellular retro reflective sheeting
08/26/2003US6611036 Microlens for surface mount products
08/26/2003US6610221 Producing an optically clear contact lens
08/26/2003US6610220 Process of manufacturing contact lenses with measured exposure to oxygen
08/21/2003WO2003069741A2 Method of manufacturing an optical device by means of a replication method
08/21/2003US20030157211 Method for producing aspherical structure, and aspherical lens array molding tool and aspherical lens array produced by the same method
08/21/2003US20030155667 Overcoating structure with photopolymer; using photoinitator; forming diffraction grid
08/20/2003EP1335829A2 Multilayered optical structures
08/20/2003EP0955147B1 Method of injection molding plastic lens
08/20/2003CN1437530A Mold for forming a contact lens and method of preventing formation of small strands of contact lens material during contact lens manufacture
08/19/2003US6609041 Method and system for SKU tracking and changeover
08/19/2003US6608726 Solid immersion lens structures and methods for producing solid immersion lens structures
08/14/2003WO2003066714A1 Method for improving the surface quality of hydrogel articles
08/14/2003WO2003028987A3 Shaped plastic lenses and method for making the same
08/14/2003WO2002065168B1 Microprism reflective sheeting with improved retention of reflectivity
08/13/2003EP1335214A1 Projection lens
08/13/2003EP1334383A2 Optical waveguide
08/13/2003EP1334059A1 Displacement nut for a lifting device, and corresponding lifting device
08/13/2003CN1117655C Mold material using additives
08/12/2003US6606136 Iodine-type polarizing plate enables neutral white in white display and neutral black in black display
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