| 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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| 11/10/2004 | EP1475188A2 Apparatus for finishing plane surfaces |
| 11/09/2004 | US6814650 Toric tool for polishing an optical surface of a lens and a method of polishing an atoric surface using the tool |
| 11/04/2004 | US20040219005 Lens stocking apparatus and lens processing system having the same |
| 11/03/2004 | EP1473143A1 Method and apparatus for removing scratches |
| 11/03/2004 | EP1473116A1 Tool for finishing of optical surfaces |
| 11/03/2004 | EP1473115A1 Polishing method and polishing device |
| 11/03/2004 | EP1473114A1 Lens stocking apparatus and lens processing system having the same |
| 10/28/2004 | WO2004091858A1 System for visualisation of optical markings on an ophthalmic lens, finishing device and method for orientation of lenses using such a system |
| 10/28/2004 | CA2522157A1 System for visualisation of optical markings on an ophthalmic lens, finishing device and method for orientation of lenses using such a system |
| 10/27/2004 | EP1349701A4 Jet-induced finishing of a substrate surface |
| 10/26/2004 | US6808445 Device for loading and unloading optical workpieces |
| 10/20/2004 | CN1537701A 镜片研磨方法 Lens grinding method |
| 10/14/2004 | WO2004087372A1 Finishing method and finishing device |
| 10/14/2004 | WO2004087371A1 Machining method and machining device |
| 10/14/2004 | DE10314625B3 Process for post-processing precision surfaces on random workpieces comprises using a rotating polishing tool for fine grinding an polishing having a polishing element which is longitudinally guided in a guiding chamber of a housing |
| 10/13/2004 | EP1465749A1 Tool for surface treatment of an optical surface |
| 10/13/2004 | EP1465557A1 Manufacturing a component with a near spherical surface |
| 10/13/2004 | CN1170656C Method for grinding non-axial-symmetry and non-ball-surface mirror |
| 10/07/2004 | DE10310561A1 Production of optical lenses, for spectacles, uses plastics blanks for machining and polishing to the required geometry and surface quality, leaving a thicker edge zone around the circumference for clamping and stabilizing during working |
| 10/06/2004 | CN1533865A Device for grinding lens sphere |
| 09/30/2004 | US20040187654 Hale-machining method and apparatus |
| 09/30/2004 | DE102004014335A1 Vorrichtung zur Bearbeitung von Werkstücken mit gekrümmter Oberfläche Apparatus for machining of workpieces with a curved surface |
| 09/29/2004 | EP1462209A1 Hale-machining method and apparatus |
| 09/28/2004 | US6798501 Cup attaching apparatus |
| 09/28/2004 | US6796877 Abrading machine |
| 09/28/2004 | US6796653 Aspherical spectacle lens with geometric center spaced from framing reference point and processing method thereof |
| 09/28/2004 | CA2342352C Method for lathing a lens |
| 09/23/2004 | WO2004080653A1 Method and device for producing ophthalmic lenses and other shaped bodies with optically active surfaces |
| 09/23/2004 | WO2004080652A1 Method for machining an ophthalmic lens and machining device for carrying out said method |
| 09/23/2004 | WO2004015482A3 Fully automatic method for blocking optical lenses |
| 09/23/2004 | US20040185750 Polisher, polishing processing apparatus, polishing processing method, control program to make computer execute polishing, and the record medium |
| 09/22/2004 | EP1458521A1 Method and system for the manufacture of a clip-on for eyeglasses |
| 09/22/2004 | CN1167534C Computer digital control large integrated optic processing mechanism |
| 09/16/2004 | WO2004078414A1 Device for grinding ophthalmic lenses comprising improved means of clamping the glass blank for grinding |
| 09/16/2004 | US20040179277 Precisely aligned lens structure and a method for its fabrication |
| 09/16/2004 | DE202004009086U1 Vorrichtung zum Bearbeiten von Brillengläsern A device for machining spectacle lenses |
| 09/15/2004 | EP1457290A1 POLISHING JIG, CONVEYOR TRAY, CONVEYING METHOD AND CONVEYING DEVICE |
| 09/09/2004 | DE19726755B4 Poliermaschine für Linsen Polishing machine for lenses |
| 09/08/2004 | EP1454184A1 Prescribing and/or dispensing ophthalmic lenses |
| 09/08/2004 | EP1454175A2 Precisely aligned lens structure and a method for its fabrication |
| 09/08/2004 | EP1453661A2 Computer-controlled milling machine for producing lenses for clip-on accessory or eyeglasses |
| 09/08/2004 | EP1453660A1 Multi-lens finishing process |
| 09/08/2004 | CN1527110A Liquid crystal dispaly module polisher |
| 09/07/2004 | US6786802 Method for lathing a lens |
| 08/31/2004 | US6785585 Method for marking or drilling holes in glass lenses and device for realizing the same |
| 08/26/2004 | WO2004071707A1 Grinding method |
| 08/26/2004 | US20040166784 Lens production method and process |
| 08/25/2004 | EP1449616A1 Method of processing an aspheric-surface |
| 08/25/2004 | EP1294533B1 Device for loading and unloading optical workpieces |
| 08/25/2004 | EP1082625B1 Precision double-sided aspheric element |
| 08/25/2004 | CN1522831A Method of processing and forming aspheric-surface |
| 08/19/2004 | WO2004048037A3 Spring-loaded contour following end effectors for lapping/polishing |
| 08/19/2004 | WO2004048031A3 Contour following end effectors for lapping/polishing |
| 08/19/2004 | DE10304388A1 Holder for machinable workpieces, esp. optical lenses, has holding part and/or coupling part with specific cutting force at given feed value |
| 08/19/2004 | DE10249251B4 Membran für eine Werkstückaufnahme Membrane for a workpiece holder |
| 08/18/2004 | EP1446264A2 Machining spectacle lenses |
| 08/17/2004 | US6776006 Method to avoid striae in EUV lithography mirrors |
| 08/12/2004 | WO2004067230A1 Polishing piece, polishing lap, and method of polishing glass panel for crt |
| 08/12/2004 | WO2004067227A1 Pressure sensitive adhesive tape and method of lens shape machining |
| 08/12/2004 | WO2003059572A8 Tool for surface treatment of an optical surface |
| 08/12/2004 | US20040158323 Method for adjusting protein affinity of hydrophilic polymers |
| 08/10/2004 | US6773339 Abrasive pad, and method of making the same |
| 08/10/2004 | US6772609 Multi-lens finishing process |
| 08/05/2004 | WO2004037489A3 Method and device for producing optical glasses |
| 08/04/2004 | EP1261453B1 Polishing method for soft acrylic articles |
| 07/29/2004 | WO2004062848A1 Method for the parallax-free centring of an optical element and device for carrying out said method |
| 07/29/2004 | DE10029966B4 Vorrichtung zum Laden und Entladen optischer Werkstücke Apparatus for loading and unloading optical workpieces |
| 07/22/2004 | US20040142642 Automatic or semi-automatic device for trimming an ophthalmic lens |
| 07/22/2004 | US20040139764 Method for evaluating the quality of abrasive grains, polishing method and abrasive for polishing glass |
| 07/22/2004 | DE10300777A1 Verfahren zur parallaxefreien Zentrierung eines optischen Elementes Method for parallax centering an optical element |
| 07/20/2004 | US6763600 Apparatus for orienting eyeglasses for scanning by electronic scanner |
| 07/15/2004 | WO2004058452A2 Apparatus and method for manufacturing or working optical elements and/or optical forming elements, and such element. |
| 07/14/2004 | EP1436119A1 Device and method for complete machining of lenses that are optically active on two sides |
| 07/06/2004 | CA2288041C Intraocular lens tumbling process using coated beads |
| 06/24/2004 | US20040121713 Abrasive pad, and method of making the same |
| 06/22/2004 | US6752694 Apparatus for and method of wafer grinding |
| 06/17/2004 | WO2004050303A1 Method and apparatus for blocking and deblocking a lens |
| 06/17/2004 | WO2004050302A1 A method and apparatus for holding or mounting an object |
| 06/17/2004 | US20040116058 Sub-aperture compliant toroidal polishing element |
| 06/17/2004 | US20040113299 Processing method of forming a transferring surface, processing machine, die for an optical element and a diamond tool |
| 06/17/2004 | US20040111866 Process for finishing an end surface of a non-circular post |
| 06/15/2004 | US6749485 Hydrolytically stable grooved polishing pads for chemical mechanical planarization |
| 06/10/2004 | WO2004048037A2 Spring-loaded contour following end effectors for lapping/polishing |
| 06/10/2004 | WO2004048034A1 Rotary tool for shaping a form in a mineral material, such as sapphire, and, in particular, for shaping an optical surface in a watch crystal |
| 06/10/2004 | WO2004048031A2 Contour following end effectors for lapping/polishing |
| 06/10/2004 | US20040110454 Method and apparatus for blocking and deblocking a lens |
| 06/10/2004 | US20040110452 Method and apparatus for holding or mounting an object |
| 06/09/2004 | EP1425135A1 Method and apparatus for polishing a workpiece surface |
| 06/09/2004 | EP1425134A1 Lens block and associated de-blocking apparatus and method |
| 06/09/2004 | CN1502666A Method for evaluating abrasive particle quality, polishing method and abrasive material for glass polishing |
| 06/03/2004 | WO2004045836A1 Method of reducing protein affinity of hydrophilic polymers |
| 06/02/2004 | EP1424163A1 Rotative tool for machining a shape on a mineral material, like sapphire, in particular for machining an optical surface on a watch-glass |
| 06/02/2004 | EP1423234A2 Method, apparatus and adhesive composition for ophthalmic lens blocking |
| 06/01/2004 | US6743486 Method for producing spectacle lens and lens processing system |
| 05/27/2004 | WO2004043647A1 Apparatus for and method of wafer grinding |
| 05/27/2004 | US20040102140 Contour following end effectors for lapping/polishing |
| 05/27/2004 | US20040102136 Spring-loaded contour following end effectors for lapping/polishing |
| 05/25/2004 | US6739944 System for real-time control of semiconductor wafer polishing |
| 05/19/2004 | DE202004001299U1 Symmetrische Doppelbohrmaschine Symmetrical double drill |
| 05/19/2004 | DE10110526B4 Vorrichtung zur Feinbearbeitung durch Schleifen, Läppen oder Polieren Apparatus for finishing by grinding, lapping and polishing |