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)
06/2003
06/04/2003CN1422206A Handling assembly for fluid processing of ophthalmic lenses
06/03/2003US6574025 Optical switching by controllable frustration of total internal reflection
06/03/2003US6573503 Plastic light selective element for imaging applications
06/03/2003US6572794 Method of manufacturing a photochromic molded article
05/2003
05/30/2003WO2003018254A3 Method, apparatus and adhesive composition for ophthalmic lens blocking
05/29/2003US20030099858 Environmentally-stable organic electroluminescent fibers
05/29/2003US20030099783 Manufacturing method of compound aspheric lens
05/29/2003US20030097741 Computer-controlled milling machine for producing lenses for clip-on accessory
05/28/2003EP1314544A2 Injection compression molding method and injection compression machine of lens
05/28/2003EP1314527A1 Contact lens manufacture using UV light
05/28/2003EP0993365B1 Method of molding contact lenses
05/22/2003US20030094714 Plastic lens systems and compositions
05/21/2003CN1419568A Rod type polymer preform having radically-varying proprietes, process for the preparation thereof and apparatus therefor
05/21/2003CN1419142A Distributed dioptre type light-guide fibre and making method thereof
05/20/2003US6567210 Preform for an optical lens, which is isotropic, consisting of silicon oxide or silicon oxide in combination with one or more oxides of elements belonging to Groups III to VI of the Periodic Table,
05/20/2003US6565346 Plastic molded article or product and method and apparatus for producing the same by injection molding
05/15/2003WO2003040781A1 Processes using gray scale exposure processes to make microoptical elements and corresponding molds
05/15/2003WO2003012487A3 Graded index fiber, array and method of manufacture
05/15/2003US20030091306 Rod type polymer preform having radially-varying properties, process for the preparation thereof and apparatus therefor
05/15/2003US20030090014 Contact lens manufacture using UV light
05/15/2003US20030089677 Method for compensating for nonuniform etch profiles
05/14/2003EP1309437A2 Differentially cured materials and process for forming same
05/14/2003EP1226465A4 Tinted lenses and methods of manufacture
05/14/2003EP1163106B1 Demoulding method for an article made of transparent polymer material and use for making a transparent polymer article such as an ophthalmic lens
05/14/2003EP0775474B1 Haptic attachment system for intraocular lenses using diode laser
05/14/2003CN1418148A Intraocular lens manufacturing process
05/13/2003US6563994 Object with radially-varying properties and apparatus and method of preparing the same
05/13/2003US6563645 Method of producing a segmented lens and a screen for a color display device
05/13/2003US6562466 Process for transferring a coating onto a surface of a lens blank
05/13/2003US6562253 Method of producing an optical element having a multiple-level step-like structure through lithography
05/08/2003US20030086178 Methods and apparatus for making optical devices including microlens arrays
05/08/2003US20030085194 Method for fabricating close spaced mirror arrays
05/07/2003EP1307524A2 Method of manufacturing a photochromic molded article
05/07/2003EP1307335A1 Method for making lens with colored portion
05/07/2003EP1307334A2 Method of making lens with colored portion
05/07/2003EP1019241B1 Method of making a flexible lens
05/06/2003US6560030 Solid immersion lens structures and methods for producing solid immersion lens structures
05/06/2003US6558584 Apparatus and method for handling an ophthalmic lens
05/06/2003US6558420 Durable flexible attachment components for accommodating intraocular lens
05/06/2003US6557734 Plastic lens systems, compositions, and methods
05/02/2003EP1208067B1 Transparent conductor and means for making same
05/01/2003WO2003036383A1 Production method for lenticular lens sheet
05/01/2003WO2003035377A2 Eyeglass manufacturing method using variable index layer
05/01/2003WO2003035376A1 Casting mold half and casting mold for producing contact lenses
05/01/2003WO2003035356A1 Method for manufacturing molded lens product and detergent
05/01/2003US20030081172 Eyeglass manufacturing method using variable index layer
05/01/2003US20030080448 Injection compression molding method and injection compression machine of lens
04/2003
04/30/2003CN1415081A Tinted contact lens and method for making same
04/30/2003CN1414901A Light fibers and method of producing the same
04/30/2003CN1107233C Ophthalmic lenses
04/29/2003US6555030 Method for making an accommodating intraocular lens
04/29/2003US6555029 Arbor for lathing a lens
04/29/2003US6554421 Non-correcting lens blank, and method for making same
04/24/2003WO2002101423A3 Retroreflector with controlled divergence made by the method of groove undulation
04/24/2003US20030078658 Single-piece accomodating intraocular lens system
04/24/2003US20030078657 Materials for use in accommodating intraocular lens system
04/24/2003US20030078656 Accommodating intraocular lens system with separation member
04/24/2003US20030077350 Casting mold half and casting mold for producing contact lenses
04/24/2003US20030077345 Optical fiber recoating device
04/24/2003US20030075816 Plastic eyeglass lenses
04/24/2003US20030075815 Retroreflector with controlled divergence made by the method of groove undulation
04/24/2003US20030075814 Method for obtaining an ophthalmic lens comprising a surface utility microstructure and resulting ophthalmic lenses
04/23/2003EP1037860B1 Method and arrangement in connection with secondary coating line
04/23/2003EP1018037B1 Process for the manufacture of a molding
04/23/2003CN1106580C Hydrophilic contact lenses and its mfg. method
04/23/2003CN1106253C Method for temporarily moisturing lens mould while making contact lends semi-product in order to reduce lens cavity defect
04/23/2003CN1106252C Microprism matrix
04/22/2003US6552863 Optical element, its manufacturing method and optical element manufacture metal die
04/22/2003US6551531 Molds for making ophthalmic devices
04/22/2003US6551530 Method of forming a hybrid lens
04/17/2003WO2003031163A2 Microfabricated lenses, methods of manufacture thereof, and applications therefor
04/17/2003WO2003031162A1 Method for cast molding contact lenses with a rounded edge form
04/17/2003WO2002076338A3 Composition and method for producing shapable implants in vivo and implants produced thereby
04/17/2003US20030074061 Adjustment of refractive index; insertion into eye after surgery
04/17/2003US20030074060 Method of preparing an intraocular lens for implantation
04/17/2003US20030072078 Polarizing plate and method of manufacturing the same, and liquid crystal display using the polarizing plate
04/17/2003US20030071965 Shaped plastic lenses and method for making the same
04/17/2003US20030071964 Tinted lenses and methods of manufacture
04/16/2003EP1084429B1 Method for making optical components by replication
04/16/2003EP1060415B1 Reflecting material
04/16/2003CN1105638C Automated cast mold hydrating method
04/16/2003CN1105637C Cube corner sheeting mold and its mfg. method
04/15/2003US6548144 Semispherical microstructure, microlens and method of fabricating the same
04/15/2003CA2264801C Apparatus for rotationally aligning a feature of an optical tool with a gate in an injection molding apparatus
04/10/2003WO2003029156A1 Method and device for shaping a structured body and body produced according to said method
04/10/2003WO2003028987A2 Shaped plastic lenses and method for making the same
04/10/2003US20030069360 Graded-refractive-index optical plastic material and method for its production
04/10/2003US20030067683 Dry stretching; dyeing with iodine
04/09/2003EP0844056B1 Microprism matrix
04/09/2003CN1409139A Polazoid and its producing method and liquid crystal display using said polazoid
04/09/2003CN1409137A Method for producing polazrizer, polarizer, polazied plate and visual display
04/09/2003CN1409128A Method for producing gradient refractive index distribution optical assembly
04/09/2003CN1105313C Concentric circles non-spherical multi-focus lens
04/09/2003CN1105312C Aspheric toric lens designs
04/09/2003CN1105008C Method of molding contact lenses
04/08/2003US6543984 Lens transfer method and devices
04/08/2003US6543153 Reflective polarizer having improved properties and optical display with improved reflective polarizer
04/03/2003US20030063883 Reduced sidewall roughness
04/03/2003US20030062640 Method and mold for making ophthalmic devices
04/03/2003US20030062639 Wax pattern, composite resin material
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