| Patents for B29L 11 - Optical elements, e.g. lenses, prisms (3,629) |
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| 03/23/2005 | EP1517159A1 Brominated polycarbonate films |
| 03/22/2005 | US6869548 Method and apparatus for manufacturing a plurality of kinds of sheets having ionizing radiation curing type resin layer |
| 03/22/2005 | US6869197 Light transmitting plate |
| 03/15/2005 | US6866240 16-cavity mold clamp fixture |
| 03/10/2005 | WO2005022214A1 Composite double refraction member |
| 03/09/2005 | EP1332033B1 Method and device for producing thick-walled moulded parts |
| 03/09/2005 | CN1592856A Fresnel lens and die for the same |
| 03/09/2005 | CN1591047A Method for mfg optical element having resin film with micro concave-convex pattern |
| 03/09/2005 | CN1590080A Apparatus for automated ophthalmic lens fabrication |
| 03/09/2005 | CN1590069A Disposable mold for injection moulding intraocular lens of dissimilar materials |
| 03/09/2005 | CN1192255C Post-formable multilayer optical films and methods of forming thereof |
| 03/03/2005 | WO2002096621A8 Processes and apparatus for making transversely drawn films with substantially uniaxial orientation |
| 03/03/2005 | US20050046058 Method and apparatus for imprinting disk substrate and method of manufacturing disk-shaped recording medium |
| 03/02/2005 | EP1340114A4 Junctionless ophthalmic lenses and methods for making same |
| 03/01/2005 | US6862148 Film molded casing |
| 03/01/2005 | US6861123 Silicone hydrogel contact lens |
| 03/01/2005 | CA2111740C Method and apparatus for treating an ophthalmic lens mold |
| 02/24/2005 | US20050041295 Microlens array, a method for making a transfer master pattern for microlens array, a concave and convex pattern obtained from the transfer master pattern, a laminate for transfer, a diffuse reflection plate and a liquid crystal display device |
| 02/23/2005 | EP1507639A1 Pretreatment of contact lens moulds |
| 02/23/2005 | EP1254017A4 Mold for forming a contact lens and method of preventing formation of small strands of contact lens material during contact lens manufacture |
| 02/23/2005 | EP1194283B1 Method for moulding ophthalmic lenses |
| 02/23/2005 | CN1584743A Method of manufacturing micro-lens |
| 02/23/2005 | CN1584666A Manufacture of polarization lenses, its products and lining molds thereof |
| 02/17/2005 | WO2005015289A2 Junctionless ophthalmic lenses and methods for making same |
| 02/16/2005 | CN1582227A Method for cast moldig contact lenses with rounded edge form |
| 02/10/2005 | US20050031725 Processes and apparatus for making transversely drawn films with substantially uniaxial character |
| 02/10/2005 | US20050029688 Plastic castings molds |
| 02/10/2005 | US20050029111 Mold forming microlens layouts for liquid crystal display devices; optical recivers; fiber connector for optical communication system |
| 02/09/2005 | CN1576890A Products containing multilayer optical film |
| 02/09/2005 | CN1575963A Erecting resin lens array and method of manufacturing the same |
| 02/02/2005 | CN1573374A Method for manufacturing polarizer, optical film and image display |
| 02/02/2005 | CN1573363A Optical part and its manufacturing method |
| 02/01/2005 | US6849210 Contact lenses; crosslinking |
| 01/27/2005 | US20050018962 Method of manufacturing micro-lens |
| 01/26/2005 | EP1499487A1 A mould, a method of manufacturing the same as well as its use |
| 01/26/2005 | CN1571942A Production method for lenticular lens sheet |
| 01/26/2005 | CN1569436A Method of producing film from polymer solution |
| 01/25/2005 | US6846137 Apparatus for forming a microlens mold |
| 01/20/2005 | US20050013013 Optical part and its manufacturing method |
| 01/20/2005 | US20050012020 Optical element molding die and optical element |
| 01/19/2005 | EP1392496A4 Ir-emitter heating device and method for demolding lenses |
| 01/19/2005 | EP1165304B1 Mold for forming contact lenses |
| 01/19/2005 | CN1568252A Apparatus and method for handling lens carriers |
| 01/19/2005 | CN1185093C Intraocular lens manufacturing process |
| 01/18/2005 | US6844417 Brominated polycarbonate films |
| 01/18/2005 | US6843941 Uniaxially drawing the film made of a vinylidende trifluoroethylene or tetrafluoroethylene copolymer, diffusing the molecular chains along the orientation, remove intertwined between the molecular chains |
| 01/18/2005 | US6843940 Method and mold for molding plastic lenses |
| 01/13/2005 | US20050008889 Notch shaping method, metallic mold for lens shaping, lens, and method of producing a lens |
| 01/12/2005 | EP1495070A1 A method for making an intrinsic polarizer from a polymeric sheet |
| 01/12/2005 | CN1564738A Method and apparatus for contact lens mold assembly |
| 01/12/2005 | CN1564732A Method for coating articles by mold transfer |
| 01/11/2005 | US6841096 Microfabricated lenses, methods of manufacture thereof, and applications therefor |
| 01/06/2005 | US20050003108 Method for fabricating a laminate film, laminate film, and method for fabricating a display device |
| 01/06/2005 | US20050002107 Erecting resin lens array and method of manufacturing the same |
| 01/05/2005 | EP1492658A1 Injection molding of lens |
| 12/30/2004 | US20040265593 forming films from solutions of radiation translucent water soluble resins including iodine containing light absorber materials and stretching the films; liquid crystal displays, organic electroluminescence displays, or cathode ray tubes |
| 12/30/2004 | US20040263730 Retardation element, display element comprising the same, and process of producing the retardation element |
| 12/30/2004 | US20040262794 Method and apparatus for manufacturing a lens sheet |
| 12/28/2004 | US6835443 Microstructure array, and a microlens array |
| 12/28/2004 | US6834955 Tinted lenses and methods of manufacture |
| 12/22/2004 | EP1487631A1 Method for obtaining an optical lens and joint and device for the implementation thereof |
| 12/22/2004 | EP1487557A1 Thin film in-line degasser |
| 12/22/2004 | EP1268169B1 Apparatus and method for handling an ophthalmic lens |
| 12/22/2004 | CN1180958C Apparatus and method for handling ophthalmic lens |
| 12/15/2004 | EP1487026A2 Optical part and its manufacturing method |
| 12/15/2004 | EP1287044A4 Sterile photochromic hydrophilic contact lenses |
| 12/02/2004 | US20040241383 Excessive part of the plastic laminate member is moved to an escape part which is pre-formed at the plastic substrate |
| 12/02/2004 | US20040240836 Precision insert for molding multi-fiber connectors and method for manufacturing thereof |
| 12/02/2004 | US20040240061 Fresnel lens and die for the same |
| 12/01/2004 | EP1480805A1 Projector comprising a glass lens and a plastic lens support and tool for overmoulding the support on the lens |
| 12/01/2004 | CN1550797A Method of producing polarizing film, polarizing film and image display device using the same |
| 12/01/2004 | CN1550795A Iodine-based polarizing film, manufacturing method therefor, and polarizer using the same |
| 11/25/2004 | WO2004101254A1 Film forming mold, film forming method using mold, and film forming control system |
| 11/25/2004 | WO2004101253A1 Method of forming film on molded body, method of producing molded body with film formed thereon, mold for producing molded body with film formed thereon |
| 11/25/2004 | US20040232105 Method for manufacturing a microlens substrate and method for manufacturing a liquid crystal panel |
| 11/24/2004 | EP1441898A4 Method for cast molding contact lenses with a rounded edge form |
| 11/23/2004 | US6821461 Method for moulding an optical lens and corresponding installation |
| 11/23/2004 | US6821108 Polypropylene lenses |
| 11/18/2004 | US20040229056 polymerized and hardening layermade from diethylene glycol bis (allyl carbonate) is overlaid on said metallic deposition filmy layer so as to protect the surface of said filmy layer |
| 11/18/2004 | US20040228016 Optical reflecting mirror |
| 11/16/2004 | US6818169 Molding device and molding method |
| 11/16/2004 | US6817712 Metallic vapor deposition lens provided with a protection coat and a method of producing the same |
| 11/11/2004 | WO2004096529A1 Method of producing a polarized lens and a casting die used in the same |
| 11/11/2004 | WO2004096521A1 Molding method and molding device utilizing ultrasonic vibration and optical lens |
| 11/10/2004 | EP1474851A2 Method of manufacturing an optical device by means of a replication method |
| 11/04/2004 | WO2004095087A1 Resin composition for hybrid lens, method for producing hybrid lens, hybrid lens and lens system |
| 11/04/2004 | WO2004094510A1 Process for making an intrinsic polarizer |
| 11/04/2004 | US20040217495 Method of producing a polarized lens and a casting die used in the same |
| 11/04/2004 | CA2520771A1 Resin composition for hybrid lens, manufacturing method for hybrid lens, hybrid lens, and lens system |
| 11/03/2004 | EP1289738B1 Apparatus for automated ophthalmic lens fabrication |
| 11/03/2004 | CN1543397A Photochromic articles and methods for making them |
| 11/03/2004 | CN1173817C Resin equimultiple erecting lens array and its producing method |
| 11/03/2004 | CN1173816C Method and apparatus for moulding vehicle lamp glass |
| 11/02/2004 | US6811851 Process for producing ridgy resin film and recording medium |
| 11/02/2004 | US6811592 Stackable packing element for use in degassing liquid ophthalmic lens monomer, and to a modular degasser and process, including an in-line degassing process, employing same. the stackable packing element is comprised of a body |
| 10/28/2004 | US20040213923 simpler way to make films that improve viewing angle of LCDs; making an LCD optical compensation film consisting of a discotic liquid crystal which involves UV curing; blending a discotic liquid crystal molecule with a rod-like liquid crystal molecule onto the alignment layer prior to curing |
| 10/28/2004 | US20040212885 Method of producing polarizing film, polarizing film and image display device using the same |
| 10/28/2004 | US20040212112 Method of producing film from polymer solution |
| 10/27/2004 | EP1425158A4 Apparatus and method for handling lens carriers |
| 10/27/2004 | CN1540367A Fresnel lens sheet, process of producing fresnel lens sheet, mold for use in prodn. process, and rear projection screen comprising fresnel lens sheet |