| 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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| 12/03/2008 | CN101315432A Reflector prism, optical pick-up apparatus and production method for the reflector prism |
| 12/03/2008 | CN101314212A Ultra-precision processing apparatus based on photon crystal material and imaging monitoring method |
| 12/03/2008 | CN101314209A Sander for panel medium of panel TV |
| 11/26/2008 | EP1993784A2 Polishing of optical tools (master molds) for making molds used in double-sided molding processes |
| 11/26/2008 | EP1796872B1 Method for polishing particularly of optically-active surfaces such as lenses |
| 11/26/2008 | CN201154452Y Small-sized optical part abrasion clamper of lower abrasive machine |
| 11/26/2008 | CN100436054C Grinding method for superhard silicon carbide ceramic nano mirror |
| 11/25/2008 | US7455569 Grinding and polishing machine for grinding and/or polishing workpieces to an optical quality |
| 11/19/2008 | CN201151073Y Quasi sphere centre circle swing fine grinding polisher |
| 11/19/2008 | CN101306509A Grinding unit |
| 11/19/2008 | CN101306507A Production method of polishing ultrathin microcrystalline glass plate |
| 11/13/2008 | WO2008137545A1 Ophthalmic blocking pad |
| 11/13/2008 | WO2008135847A1 Abrading device |
| 11/13/2008 | WO2008135600A1 Lens blocking and deblocking method and related device |
| 11/13/2008 | CA2685817A1 Abrading device |
| 11/12/2008 | CN100431790C Processing method of aspherical optical element of optical glass and silicon monocrystal |
| 11/11/2008 | US7448942 Grinding method |
| 11/05/2008 | EP1987917A1 Ophthalmic blocking pad |
| 11/05/2008 | CN101300097A Lens surface cutting device, lens surface cutting method of spectacles, and lens of spectacles |
| 11/05/2008 | CN101298127A Method for controlling hollow lens centre thickness |
| 11/05/2008 | CN100430185C Polishing jig, conveyor tray, conveying method and conveying device |
| 10/29/2008 | CN201140353Y Mirror face mold polishing jig |
| 10/22/2008 | CN201136120Y Cleaning device for terminal cleaner |
| 10/22/2008 | CN201136116Y Double-eccentric disc with adjustable oscillation rack and oscillation amplitude |
| 10/21/2008 | US7438775 Lens layout block device |
| 10/21/2008 | US7437980 Flux-biased electromagnetic fast tool servo systems and methods |
| 10/16/2008 | DE102008018055A1 Linsenhaltemechanismus für eine Vorrichtung zum spanenden Bearbeiten von Linsen Lens holding mechanism for a device for machining of lenses |
| 10/15/2008 | CN101284367A DC pulse type bielectrode microminiature grinding and polishing tool |
| 10/09/2008 | WO2008120691A1 Method and device for processing lens |
| 10/08/2008 | CN201128095Y Non-contact type annular liquid-jetting grinding head for digital control polishing |
| 10/02/2008 | WO2008118479A1 Vibration assisted machining system with stacked actuators |
| 10/02/2008 | WO2008118158A1 Vibration assisted machining system with stacked actuators |
| 10/02/2008 | WO2008116946A1 Device for unblocking lenses during manufacture of same |
| 10/02/2008 | WO2008020899A3 Arrayed imaging systems and associated methods |
| 10/02/2008 | US20080242195 Cmp system having an eddy current sensor of reduced height |
| 10/01/2008 | EP1974858A1 Cup attaching apparatus |
| 10/01/2008 | EP1974855A1 Eyelass lens processing apparatus |
| 10/01/2008 | CN201124329Y Off-axis aspheric optical coldworking machine tool |
| 10/01/2008 | CN101274418A Ultraprecise processing device based on triboluminescence and image monitoring method thereof |
| 10/01/2008 | CN101274416A Cup attaching apparatus |
| 09/25/2008 | WO2008113858A2 Method and device for producing an element having at least one freeform surface with high dimensional accuracy and low surface roughness |
| 09/25/2008 | DE102007013563A1 Verfahren und Vorrichtung zur Herstellung eines Elements mit mindestens einer Freiformfläche mit hoher Formgenauigkeit und geringer Oberflächenrauhigkeit Method and apparatus for making an element having at least one free-form surface with high accuracy of form and low surface roughness |
| 09/25/2008 | DE102006050425B4 Vorrichtung zum Fräsen und Drehen sowie Verfahren zum Bearbeiten eines Linsenrohlings Apparatus for milling and turning and method for processing a lens blank |
| 09/24/2008 | EP1354236B1 Method for manufacturing an eyeglass lens |
| 09/24/2008 | CN101269475A Conveying method and conveying device |
| 09/24/2008 | CN101269474A Conveyor tray |
| 09/24/2008 | CN101269473A Method for circular spherical optics lens centering |
| 09/18/2008 | WO2008093015A3 Device for determining the position and/or transverse dimension of a drill hole in a lens for the presentation of spectacles with a rimless frame |
| 09/17/2008 | CN101266308A Optical element, optical film complanation method and method for manufacturing optical element |
| 09/10/2008 | EP1965948A2 Polishing machine comprising sliding means transverse to the front face |
| 09/09/2008 | US7422510 Lens machining machine |
| 09/04/2008 | DE102007050470A1 Lens-polishing method for producing optically active surfaces by polishing rough-ground lenses uses large-surface polishing tools and 5-axle computerized numerically controlled polishing machines with work-piece/tool spindles |
| 09/03/2008 | EP1964630A1 Lens surface cutting device, lens surface cutting method of spectacles, and lens of spectacles |
| 09/03/2008 | EP1963050A1 Method for improving the edging of an optical article by providing a temporary layer of an organic material |
| 09/03/2008 | CN201109061Y Cylindrical surface polishing machine |
| 08/28/2008 | US20080207092 Method of Centering a Non-Edged Ophthalmic Lens in Which the Centering Point of the Lens is Offset Relative to Its Geometric Center |
| 08/28/2008 | US20080204654 Device For Installing Suction Jig For Eyeglass Lens and Method For Determining Suction Jig Installation Position |
| 08/27/2008 | CN201105401Y Correction disc relief mechanism of annular polishing machine |
| 08/27/2008 | CN101249637A Magnetic current change polishing solution circulating device capable of long-time steadily polishing solution performance |
| 08/27/2008 | CN101249626A Magnetic current changing polishing device for large caliber aspheric surface optical part |
| 08/27/2008 | CN101249625A Laser glass mechanical chemical polishing method |
| 08/21/2008 | WO2008098429A1 A method for processing aspheric |
| 08/21/2008 | US20080200098 Polishing slurry for aluminum and aluminum alloys |
| 08/20/2008 | CN201102173Y Swing frame with adjustable pressure |
| 08/20/2008 | CN101244530A Grinding device and grinder using the same |
| 08/20/2008 | CN101244529A Vapor seal drawing liquid non-contact type hydrojet grinding wheel for numerical control relief polishing |
| 08/20/2008 | CN100411813C High-speed cutting process for generating desired curved surface on workpiece |
| 08/19/2008 | US7413502 Method for producing ophthalmic lenses and other shaped bodies with optically active surfaces |
| 08/14/2008 | WO2008096007A1 Method for producing a spectacle lens |
| 08/14/2008 | US20080190254 Method of Machining a Face of an Ophthalmic Lens that is Prism-Ballasted at the Centre |
| 08/14/2008 | DE102007007188A1 Bearbeitungszentrum Machining Center |
| 08/14/2008 | DE102007007006A1 Verfahren zur Herstellung eines Brillenglases A method of producing a spectacle lens |
| 08/13/2008 | EP1955811A2 Processing centre |
| 08/13/2008 | EP1436119B2 Device and method for complete machining of lenses that are optically active on two sides |
| 08/13/2008 | CN201098824Y Planar lens processing steel disc convenient for changing |
| 08/13/2008 | CN201098823Y Device of lower swing machine tool for processing double-protruding thick-edge lens |
| 08/13/2008 | CN201098822Y Rubber roller for polishing picture tube glass envelope screen surface |
| 08/13/2008 | CN101239446A Deformation polishing grinding pan based on piezoelectric ceramic driver |
| 08/07/2008 | WO2008093016A1 Method for determining the position of a drill hole to be formed in an ophthalmic lens |
| 08/07/2008 | WO2008093015A2 Device for determining the position and/or transverse dimension of a drill hole in a lens for the presentation of spectacles with a rimless frame |
| 07/24/2008 | WO2008087610A1 Polycrystalline diamond elements having convex surfaces; method op cutting a rotational symmetrical surface of a diamond element using a laser; method of polishing a spherical surface of a polycrystalline or coated diamond element |
| 07/23/2008 | CN101224556A Precise magnetic flowage polishing system for optics parts and method thereof |
| 07/23/2008 | CN101224555A Non-contact wheel-shaped spraying wheelhead for numerical control polishing |
| 07/23/2008 | CN101224554A Adjustable lens grinding device according to lens centre and arc radius |
| 07/17/2008 | US20080171502 Tool For Surfacing An Optical Surface |
| 07/16/2008 | CN100402234C Lens layout setting apparatus for lens grinding process and display apparatus for the same |
| 07/10/2008 | US20080166953 Adhesive Tape For Fixing Lens and Method For Processing Lens Using the Same |
| 07/09/2008 | CN100400225C Non-spherical optical component composite machining and testing machine tools |
| 07/03/2008 | DE102007057626A1 Polierverfahren für im extremen ultraviolett arbeitende optische Elemente und mit dem Verfahren hergestellte Elemente Polishing process for extreme ultraviolet in the operating optical elements and produced by the process elements |
| 07/02/2008 | CN201079920Y Lifting type swinging frame stylus adjusting device |
| 07/02/2008 | CN201079919Y Main shaft brake |
| 07/02/2008 | CN101209535A Combined tools for rolling circle equipment |
| 06/25/2008 | EP1935565A1 Adhesive tape and method for adhering the adhesive tape |
| 06/25/2008 | CN101208178A Use of CMP for aluminum mirror and solar cell fabrication |
| 06/18/2008 | CN101200045A Mechanism of processing top and bottom column |
| 06/18/2008 | CN100395079C Non-contact type hydrojet grinding head in use for digital controlled polishing |
| 06/11/2008 | EP1355777B1 Ophthalmic lens preform |
| 06/11/2008 | CN100394216C Optical lens base with protective film and process for producing optical lens base |
| 06/05/2008 | WO2008066801A1 Precision abrasive machining of work piece surfaces |
| 06/05/2008 | WO2008045444A3 Method of surface manufacture with an apex decentered from a spindle axis |