| Patents for B24B 13 - Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor (3,763) |
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| 11/08/2006 | EP1719584A1 Method for auto-calibration of tool(s) in a single point turning machine used for manufacturing in particular ophtalmic lenses |
| 11/08/2006 | EP1719583A1 Surface cleaning/modifying method and surface cleaning/modifying device |
| 11/08/2006 | EP1719582A1 High-speed milling and turning machine and method of machining especially spectacle glasses |
| 11/08/2006 | EP1719573A1 Lathe with a one-piece machine support made of concrete polymer |
| 11/08/2006 | CN1858131A Polishing liquid for grinding and polishing lithium niobate optical wafer |
| 11/08/2006 | CN1857867A Loading and unloading device and method for ultrathin plate glass grinding step |
| 11/08/2006 | CN1857866A Grinding positioning device and method for glass cone of CRT |
| 11/02/2006 | WO2006029281A3 Method of manufacturing an optical lens |
| 11/02/2006 | EP1717569A2 Spectacle lens image sensing processing apparatus and spectacle lens positioning method |
| 10/31/2006 | US7128638 System and method for ophthalmic lens manufacture |
| 10/26/2006 | DE102004003583B4 Verfahren und Werkzeugkopf zum spanabhebenden Bearbeiten von paarweise symmetrischen, optisch wirksamen Oberflächen, insbesondere von Oberflächen von Gleitsicht-Brillengläsern Method and tool head for machining of pairwise symmetric, optically active surfaces, in particular surfaces of progressive spectacle lenses |
| 10/25/2006 | EP1478490B1 Method for re-grinding and polishing free-form surfaces, especially rotationally symmetrical aspherical optical lenses |
| 10/25/2006 | CN1281375C Pressure controller of active pressure polishing optical lens grinding device |
| 10/24/2006 | US7125117 Opthalmic lens preform |
| 10/18/2006 | EP1711311A1 Device and method for polishing an optical surface, optical component, and method for the production of a polishing tool |
| 10/18/2006 | EP1711295A2 Method and tool head for machining optically active surfaces, particularly surfaces of progressive spectacle lenses, which are symmetrical in pairs |
| 10/18/2006 | CN2827628Y Trimming device for axial of lens processor |
| 10/18/2006 | CN1846937A Processing method of aspherical optical element of optical glass and silicon monocrystal |
| 10/17/2006 | US7121931 Lens production method and process |
| 10/17/2006 | US7121922 Method and apparatus for polishing a workpiece surface |
| 10/11/2006 | EP1465557B1 Method of manufacturing a component with a near spherical surface |
| 10/05/2006 | US20060221300 Method for the parallax-free centering of an optical element and device for carrying out said method |
| 09/27/2006 | EP1704963A1 Methods for manufacturing or measuring of rotationally symmetrical workpieces and grinding or polishing tool |
| 09/27/2006 | CN1836838A Lens grinding method and device |
| 09/26/2006 | US7111372 Computer-controlled milling machine for producing lenses for clip-on accessory |
| 09/21/2006 | WO2006097606A1 Method of machining a face of an ophthalmic lens that is prism-ballasted at the centre |
| 09/21/2006 | CA2601536A1 Method of machining a face of an ophthalmic lens that is prism-ballasted at the centre |
| 09/20/2006 | EP1702232A1 System for manufacturing an optical lens |
| 09/19/2006 | US7108583 Method for removing material from a semiconductor wafer |
| 09/19/2006 | US7107878 Tool with integral fluid reservoir for handling oil and fuel filters |
| 09/14/2006 | WO2005092570A8 Method for manually centering an ophthalmic lens in a centering/locking device and associated centering/locking device |
| 09/13/2006 | EP1700153A1 Eyeglass manufacturing method |
| 09/13/2006 | EP1699592A1 Pneumatic blocking support for an optical lens |
| 09/13/2006 | CN1830622A Transparent conductive film layer polishing device and its polishing method |
| 09/07/2006 | DE102005010583A1 Polierteller für ein Werkzeug zur Feinbearbeitung von optisch wirksamen Flächen an insbesondere Brillengläsern Polishing pad for a tool for fine machining of optically active surfaces particularly on spectacle lenses |
| 09/06/2006 | EP1698432A2 Polishing disc for a finishing tool for finishing optical surfaces especially eyeglass lenses |
| 08/31/2006 | US20060194517 Method for precision alignment during a blocking process of lens manufacturing |
| 08/30/2006 | EP1194267B1 Method for blocking an ophthalmic lens blank to a support block, and for generating a virtual entity of the lens blank in a computer environment |
| 08/24/2006 | WO2006050891A3 A high-precision optical surface prepared by sagging from a masterpiece |
| 08/24/2006 | US20060189255 Spectacle lens manufacturing method and spectacle lens manufacturing system |
| 08/23/2006 | EP1691951A1 Lens blocking system |
| 08/23/2006 | CN1822919A Hydrodynamic radial flux tool for polishing and grinding optical and semiconductor surfaces |
| 08/23/2006 | CN1822917A Optical surface-finishing tool |
| 08/16/2006 | CN1819894A Lens having at least one lens centration mark and methods of making and using same |
| 08/15/2006 | US7089836 Hale-machining method and apparatus |
| 08/15/2006 | US7089835 System and method for forming a non-rotationally symmetric portion of a workpiece |
| 08/10/2006 | DE102005004463A1 Polierkopf zum Bearbeiten einer Oberfläche einer optischen Linse Polishing head for processing a surface of an optical lens |
| 08/08/2006 | US7086928 System and method for ophthalmic lens manufacture |
| 08/08/2006 | CA2262321C Manufacturing ophthalmic lenses using lens structure cognition and spatial positioning system |
| 08/03/2006 | DE10029967B4 Vorrichtung zur Bearbeitung von optischen Werkstücken Apparatus for machining optical workpieces |
| 07/27/2006 | WO2006049825A3 Process for manufacturing optical and semiconductor elements |
| 07/27/2006 | US20060166609 System And Method For Ophthalmic Lens Manufacture |
| 07/26/2006 | EP1684097A1 Optical lens base with protective film and process for producing optical lens base |
| 07/26/2006 | CN1807016A Method and system for lowering impurity content in abrasive slurry |
| 07/25/2006 | US7080907 System and method for aligning reference marks on a lens blank using adjustable alignment marks |
| 07/20/2006 | DE4214427B4 Einrichtung zum selbsttätigen Beschicken von Vorrichtungen zur Bearbeitung von Brillengläsern Means for automatic charging of devices for processing ophthalmic lenses |
| 07/20/2006 | DE202006005710U1 CNC-driven machine center in particular for processing optical lenses for spectacles, comprising fast tool unit arranged in acute angle with rotation axis |
| 07/19/2006 | CN1803402A Marker method for optical polishing process |
| 07/18/2006 | US7077729 Aspherical surface processing method, aspherical surface forming method and aspherical surface processing apparatus |
| 07/13/2006 | US20060154581 Optical surface-finishing tool |
| 07/13/2006 | DE10059737B4 Anpassbare Läppscheibe für die Feinbearbeitung optischer Flächen und ein Verfahren für die Feinbearbeitung einer ausgewählten optischen Fläche mit einer anpassbaren Läppscheibe Customizable lapping wheel for fine machining of optical surfaces and a method for finishing a selected optical surface with a customizable lapping |
| 07/12/2006 | EP1679154A1 Method for machining aspherical surface, method for forming aspherical surface, and system for machining aspherical surface |
| 07/12/2006 | CN1799769A Force control method for lap surface control of stressed lap and equipment thereof |
| 07/11/2006 | US7074119 Polishing jig, conveyor tray, conveying method and conveying device |
| 07/05/2006 | CN1798633A System for visualisation of optical marking on an opthalmic lens, stmap-marking device and method for orientation of lenses using such a system |
| 07/05/2006 | CN1796048A Lens automatic lapping device and lens delivery organization |
| 07/04/2006 | US7070474 Aspheric-surface processing method and aspheric-surface forming method |
| 06/29/2006 | WO2006066976A1 Polishing wheel |
| 06/29/2006 | US20060141911 Device for the abrasive machining of surfaces of elements and in particular optical elements or workpieces |
| 06/29/2006 | CA2591479A1 Polishing wheel |
| 06/27/2006 | US7066797 Block piece for holding an optical workpiece, in particular a spectacle lens, for machining thereof |
| 06/27/2006 | US7066794 Tool for fine machining of optically active surfaces |
| 06/22/2006 | WO2006064107A1 Method for recording data in a holographic form on a lens and a corresponding lens |
| 06/22/2006 | US20060130408 Polishing slurry for ionic materials, method for selecting a dispersant to be contained in the polishing slurring, method for determining a mixing concentration of the selected dispersant and polishing method using said polishing slurry |
| 06/22/2006 | CA2590002A1 Method for recording data on a lens and lens with recorded data |
| 06/21/2006 | EP1613450B1 System for visualisation of optical markings on an ophthalmic lens, finishing device and method for orientation of lenses using such a system |
| 06/15/2006 | WO2006061477A1 Method and device for automatic mounting preparation for an ophthalmic lens with the aid of a pair of gripping, transferring and locking noses |
| 06/15/2006 | WO2006061476A1 Element for manipulating and sensing an ophthalmic lens and device for automatic mounting preparation of an ophthalmic lens comprising said element |
| 06/15/2006 | WO2006061475A1 Method for locking an ophthalmic lens for the trimming thereof and device for automatic mounting preparation of an ophthalmic lens |
| 06/15/2006 | WO2006061257A2 Method for printing a binary hologram on a manufactured product, and optical lens with a binary hologram printed thereon |
| 06/15/2006 | CA2590005A1 Method for printing a binary hologram on a manufactured product, and optical lens with a binary hologram printed thereon |
| 06/14/2006 | EP1669815A1 Method for printing a binary hologram on a manufactured product, and optical lens with a binary hologram printed thereon |
| 06/13/2006 | US7059037 Blocking apparatus providing an adjustable offset for precision alignment |
| 06/01/2006 | US20060114449 System for visualisation of optical marking on an opthalmic lens, stmap-marking device and method for orientation of lenses using such a system |
| 05/18/2006 | WO2006050891A2 A high-precision optical surface prepared by sagging from a masterpiece |
| 05/18/2006 | US20060101629 Computer-controlled milling machine for producing lenses for clip-on accessory |
| 05/17/2006 | EP1656248A1 Method for manufacturing ophthalmic lenses using circular blanks |
| 05/17/2006 | EP1656236A1 Jig for cnc machine |
| 05/17/2006 | CN1772436A Elastic polishing tool and lens polishing method |
| 05/11/2006 | WO2006049849A1 Process for manufacturing a light emitting array |
| 05/11/2006 | DE10242422B4 Läppscheibe, die eine Schicht aufweist, die Krümmungen optischer Flächen auf Linsen anpaßbar ist und Verfahren für die Feinbearbeitung optischer Flächen Lapping disc having a layer, the curvatures of optical surfaces can be adapted to lenses and methods for fine machining optical surfaces |
| 05/10/2006 | EP1655102A2 Elastic polishing tool and lens polishing method using this tool |
| 05/03/2006 | EP1652619A2 Polishing tool having a plurality of pressure zones |
| 05/02/2006 | US7036408 Lenslathe with vibration cancelling arrangement |
| 05/02/2006 | CA2218001C Plastic lens substrate and apparatus for and method of producing the same |
| 04/27/2006 | WO2006042917A1 Device and method for adjusting the drilling direction of a drilling tool for an ophthalmic lens |
| 04/27/2006 | WO2006042916A1 Method and device for locking an ophthalmic lens with a view to the trimming thereof |
| 04/27/2006 | WO2005018919A8 Method for manufacturing ophthalmic lenses using circular blanks |
| 04/27/2006 | DE102004051155A1 Aufnahmevorrichtung für ein optisches Element Receiving device for an optical element |
| 04/26/2006 | EP1649977A1 Optical element holding device |