| Patents for B29L 11 - Optical elements, e.g. lenses, prisms (3,629) |
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| 10/27/2004 | CN1173194C Injectable intraocular lens |
| 10/26/2004 | US6810303 Injection mold, a production method thereof, a production system thereof, a designing apparatus and a designing computer program thereof, an injection method, a molded component, and an optical system therewith |
| 10/21/2004 | WO2004059348A3 Lens array sheet and molding method |
| 10/21/2004 | US20040207104 Production method for lenticular lens sheet |
| 10/19/2004 | US6805932 Method for applying designs to a substrate |
| 10/14/2004 | WO2004087396A1 Lens molding die assembling device, lens molding die washing method, and lens molding die assembling method |
| 10/14/2004 | US20040201797 Process for preparing positive-negative blended optical retardation film, positive-negative blended optical retardation film, and liquid crystal display element and liquid crystal display device using the same |
| 10/13/2004 | EP1137957B1 Method of preparing a shaped article having a photochromic coating thereon |
| 10/13/2004 | CN1537239A Biomedical molding materials from semi-solid precursors |
| 10/12/2004 | US6803115 Manufacturing method for oriented film, polarizing film, polarizing plate, and visual display |
| 10/07/2004 | WO2003051605A8 Mould half-block for the injection moulding of a thermoplastic optical element and the mould comprising one such half-block |
| 10/07/2004 | US20040196569 Microfabricated lenses, method of manufacture thereof, and applications therefor |
| 10/05/2004 | US6799963 Microlens array mold |
| 09/30/2004 | US20040191353 Forming mold for contact lens, and method of manufacturing contact lens by using the forming mold |
| 09/30/2004 | US20040190428 Optical device molding die designing method |
| 09/29/2004 | CN1533327A Center toach method and apparatus for forming contact lenses |
| 09/28/2004 | US6797531 Process for producing microlens array, array master, electrolytic solution and microlens array resin material therefor and apparatus for producing master |
| 09/28/2004 | US6797314 Forming solid particles from powders; heating vapor deposition |
| 09/16/2004 | WO2004078447A1 Resin molding machine and member for resin molding machine having film in passive state |
| 09/16/2004 | US20040179255 Lens for optical scanning, optical scanner, and image forming apparatus |
| 09/16/2004 | US20040178526 cast polymerization method with a raw material of a high refractive index having a high polymerization reactivity, and a raw material storage/supply apparatus adapted for storing such raw material of high refractive index and casing it into a mold |
| 09/15/2004 | EP1456006A2 Mould and method for the hot forming of a thermoplastic optical lens |
| 09/15/2004 | EP1456002A1 Mould half-block for the injection moulding of a thermoplastic optical element and the mould comprising one such half-block |
| 09/15/2004 | EP1456000A1 Method for the injection moulding of an optical element made from synthetic thermoplastic material |
| 09/14/2004 | US6790873 Ocular lens and process for its production |
| 09/14/2004 | US6790388 Method of injection molding an optical article out of thermoplastic synthetic material |
| 09/08/2004 | CN1527760A Method for producting of an optical disc with a detachable module |
| 09/07/2004 | US6787072 Apparatus and method for making a double-sided microlens mold and microlens array mold |
| 09/02/2004 | US20040171788 Main chain type liquid crystal polyester, liquid crystalline composition, method for producing liquid crystal film, optical film and display |
| 09/02/2004 | US20040169939 Molded lens and molding die for molded lens |
| 09/02/2004 | US20040169313 Mold inserts |
| 08/31/2004 | US6784962 Method for fabricating a laminate film and method for fabricating a display device |
| 08/26/2004 | WO2003051602A8 Method for the injection moulding of an optical element made from synthetic thermoplastic material |
| 08/25/2004 | EP1449014A1 Processes using gray scale exposure processes to make microoptical elements and corresponding molds |
| 08/24/2004 | CA2084634C Ophthalmic lens mold seal |
| 08/19/2004 | US20040160681 Fresnel lens sheet, process of producing fresnel lens sheet, mold for use in the production process, and rear projection screen comprising the fresnel lens sheet |
| 08/18/2004 | CN1522268A Main chain type liquid crystal polyester, liquid crystalline composition, method for producing liquid crystal film, optical film and display |
| 08/18/2004 | CN1520983A Use of microwave energy to disassemble, release, and hydrate contact lenses |
| 08/11/2004 | EP1268171B1 Handling assembly for fluid processing of ophthalmic lenses |
| 08/10/2004 | US6773649 Film extrusion process for producing thermoplastic film |
| 08/04/2004 | EP1441898A1 Method for cast molding contact lenses with a rounded edge form |
| 07/29/2004 | WO2004062870A1 Flexible mold, method of manufacturing same and method of manufacturing fine structures |
| 07/29/2004 | CA2512081A1 Flexible mold, method of manufacturing same and method of manufacturing fine structures |
| 07/28/2004 | EP1171280A4 Method of lens casting without using a gasket |
| 07/27/2004 | US6767199 Precision insert for molding multi-fiber connectors and method for manufacturing thereof |
| 07/27/2004 | US6766999 Optical element molding die and optical element |
| 07/22/2004 | US20040142057 Pressure-controlling device for an injection mold |
| 07/15/2004 | WO2004059348A2 Lens array sheet and molding method |
| 07/15/2004 | DE19522361B4 Spritzgießverfahren Injection molding |
| 07/08/2004 | DE10348790A1 Leuchtenreflektor Luminaire reflector |
| 07/07/2004 | CN1509858A Photic board manufacturing method |
| 07/06/2004 | US6759481 Shape memory styrene copolymer |
| 07/01/2004 | WO2003051616A9 Mould and method for the hot forming of a thermoplastic optical lens |
| 06/30/2004 | CN1507996A Method for producing plastic lens and raw-material storing-supplying apparatus thereof |
| 06/24/2004 | US20040119204 Process for producing light transmitting plate |
| 06/23/2004 | EP1431022A2 Method of producing plastic lens and raw material storage/supply apparatus |
| 06/23/2004 | EP1135649B1 Method for molding light extraction structures onto a light guide |
| 06/17/2004 | US20040113299 Processing method of forming a transferring surface, processing machine, die for an optical element and a diamond tool |
| 06/10/2004 | US20040108210 Method for fabricating a mold for a microlens |
| 06/09/2004 | EP1425158A1 Apparatus and method for handling lens carriers |
| 06/09/2004 | EP1214187B1 Molds for use in contact lens production |
| 06/09/2004 | CN1503039A Method for making substrate of microlens and exposure optical system of microlens |
| 06/03/2004 | WO2003051616A3 Mould and method for the hot forming of a thermoplastic optical lens |
| 06/03/2004 | US20040106223 Optical component and manufacturing method thereof, microlens substrate and manufacturing method thereof, display device, and imaging device |
| 06/03/2004 | US20040104111 Micro lens molding piece, micro lens molding piece producing method, micro lens stamper, micro lens stamper producing method, micro lens mold member, plastic lens array sheet, and projector |
| 06/02/2004 | CN1501112A Planar lens and method for fabricating the same |
| 05/27/2004 | US20040100708 Producing method of optical film |
| 05/27/2004 | US20040100700 Lenses to adjust efficiency of light intensity distribution; molding using photosensitive material; stamping mold; masking |
| 05/27/2004 | US20040099633 Method of manufacturing microlens substrate, and microlens exposure optical system |
| 05/26/2004 | EP1422255A1 Main chain type liquid crystal polyester liquid crystalline composition method for producing liquid crystal film optical film and display |
| 05/26/2004 | EP1420941A1 Process for moulding a lens having an insert |
| 05/26/2004 | CN1500225A Junctionless ophthalmic lenses and methods for making same |
| 05/26/2004 | CN1500035A High optical quality molds for use in contact lens prodn. |
| 05/25/2004 | US6740266 Hardened sheet comprising an epoxy resin, and another resin layer formed on one side thereof, wherein the sheet has a retardation of 5 nm or less, an average thickness of 500 mu m or less; smooth surface |
| 05/20/2004 | US20040095656 Planar lens and method for fabricating the same |
| 05/20/2004 | US20040095621 Using a plate material selectively having a surface configuration having plural corrugation-like (ridge- and/or individually standing peak-like) convexo-concave shapes. |
| 05/19/2004 | EP1212188B1 Uv-illumination device |
| 05/19/2004 | CN1498233A Shape memory styrene copolymer |
| 05/19/2004 | CN1498232A Shape memory polymer or alloy ophthalmic lens mold and methods of forming ophthalmic products |
| 05/19/2004 | CN1497268A Method for manufacturing microlens matrix and projection liquid crystal display equipment |
| 05/19/2004 | CN1497207A Light reflecting mirror |
| 05/18/2004 | US6737661 Exposing to high intensity uv radiation |
| 05/18/2004 | US6736999 Method of manufacturing optical element and optical element manufactured thereby |
| 05/18/2004 | US6735844 Method for fabricating a plastic optic element injection mold |
| 05/18/2004 | CA2199361C Method for manufacturing flexible disks |
| 05/12/2004 | EP1417089A1 Method and apparatus for contact lens mold assembly |
| 05/12/2004 | CN1495013A Rigid vancuum terminal |
| 05/12/2004 | CN1495003A Method for making injection mould insert for formed lens mould |
| 05/12/2004 | CN1149715C Focusing device comprising lunegerg lens and method for making such lens |
| 05/11/2004 | US6732994 Intraocular lens manufacturing apparatus |
| 05/11/2004 | US6732993 Mold for making contact lenses |
| 05/06/2004 | WO2004037506A1 Scrub washing method, scrub washing device, lens forming die drying method, lens forming die drying device, and plastic lens manufacturing method |
| 05/06/2004 | WO2003069741A3 Method of manufacturing an optical device by means of a replication method |
| 05/06/2004 | US20040085772 Lamp reflector |
| 05/06/2004 | EP1248702A4 Method for cast molding toric contact lenses |
| 05/05/2004 | CN1494035A Sheet moulding shell |
| 04/29/2004 | US20040082680 Melt processability; photopolymerization; contact lenses |
| 04/28/2004 | EP1412154A1 Method for in-mold coating hydrogel articles |
| 04/28/2004 | EP1283777A4 Formed polyethylene terephthalate polarizing film for incorporation in optical-grade plastic parts |
| 04/22/2004 | US20040075807 Junctionless ophthalmic lenses and methods for making same |