| 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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| 12/09/2009 | CN100566935C Magnetic current changing polishing device for large caliber aspheric surface optical part |
| 12/09/2009 | CN100566934C Large die polishing method for infrared aspheric surface optical accessory |
| 12/09/2009 | CN100566933C Method of manufacturing spectacle lens |
| 12/03/2009 | DE102008022360A1 Blockstation zum Aufblocken von Brillenglasrohlingen auf ein Blockstück Block station for blocking of lens blanks to a block piece |
| 12/02/2009 | EP2127792A1 Raster cutting technology for ophthalmic lenses |
| 11/26/2009 | WO2009007087A9 Optical element and method of calibrating a measuring apparatus comprising a wave shaping structure |
| 11/25/2009 | EP2121236A1 Polycrystalline diamond elements having convex surfaces ; method of 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 |
| 11/25/2009 | EP1773528B1 Raster cutting technology for ophthalmic lenses |
| 11/25/2009 | CN101585159A Device of inhibiting high frequency error in magnetic rheology based on principle of entropy increase |
| 11/25/2009 | CN101585158A Fixture for grinding lens, and lens machining method |
| 11/18/2009 | EP2119533A1 Method for processing a spectacle glass blank |
| 11/18/2009 | EP2117774A1 Method for producing a spectacle lens |
| 11/18/2009 | CN201346735Y Polishing machine with improved series-parallel moving device |
| 11/18/2009 | CN101579834A Method for grinding electrophotographic body |
| 11/18/2009 | CN101579833A High efficiency controllable multiple wheel head magnetic rheology buffing device |
| 11/18/2009 | CN100560296C Magnetorheological polishing solution circulating device capable of stabilizing polishing solution performance for a long time |
| 11/18/2009 | CN100560290C Edge processing method |
| 11/12/2009 | WO2009137685A2 Configuring of lapping and polishing machines |
| 11/12/2009 | WO2009135920A1 Method for machining an eyeglass lens blank and eyeglass lens blank comprising a connecting material and block piece |
| 11/12/2009 | WO2009135689A1 Device for blocking workpieces, particularly spectacle lenses, for the processing and/or coating thereof |
| 11/12/2009 | DE102008023093A1 Vorrichtung zum Blocken von Werkstücken, insbesondere Brillengläsern, für deren Bearbeitung und/oder Beschichtung Device for blocking of workpieces, particularly spectacle lenses, for their processing and / or coating |
| 11/12/2009 | DE102008022660A1 Verfahren zum Bearbeiten eines Brillenglasrohlings und Brillenglasrohling mit Verbindungsmasse und Blockstück Method for processing a lens blank and lens blank with joint compound and block piece |
| 11/12/2009 | DE102008022361A1 Verfahren zum Bearbeiten eines Brillenglasrohlings A method for machining a spectacle lens blank |
| 11/11/2009 | EP2116330A1 Block station for blocking spectacle glass blanks on a block piece |
| 11/10/2009 | US7614742 Method for producing ophthalmic lenses and other shaped bodies with optically active surfaces |
| 11/03/2009 | US7611242 Method for centering a semifinished spectacle lens blank |
| 10/28/2009 | CN101564824A Method and device for polishing magneto-rheological inclined shaft |
| 10/28/2009 | CN100553956C Method for manufacturing ophthalmic lenses using circular blanks |
| 10/22/2009 | US20090264055 Rolling machine |
| 10/22/2009 | US20090262304 Eyeglass dispensing method |
| 10/21/2009 | CN101559571A Method and device for polishing magnetic field auxiliary flexible rotary brush for optical element |
| 10/21/2009 | CN100551620C Vapor seal liquid-suction non-contact type hydrojet grinding wheel for numerical control polishing |
| 10/14/2009 | CN201327557Y Abrasive grain stroboscopic photographic device |
| 10/14/2009 | CN201325000Y Mechanical hole forming and polishing tool |
| 10/08/2009 | US20090251663 System for manufacturing an optical lens |
| 10/07/2009 | CN100546767C Device for grinding ophthalmic lenses comprising improved means of clamping the glass blank for grinding |
| 09/30/2009 | EP2105251A1 Method and device for treating grinding water of lens grinding device |
| 09/30/2009 | CN201316947Y Coated glass membrane removal machine |
| 09/30/2009 | CN101545992A Solar energy photoelectric conversion focusing lens processing technology and special fixture therefor |
| 09/30/2009 | CN101543973A Clamp for surface finish of optical element |
| 09/30/2009 | CN101543972A Holding device |
| 09/24/2009 | US20090239449 Automatic constant pressure polishing apparatus for improving surface accuracy of lens |
| 09/23/2009 | CN101537588A Spherical surface grinder |
| 09/16/2009 | CN100540216C Lens having at least one lens centration mark and methods of making and using same |
| 09/15/2009 | US7588480 Polishing head for a polishing machine |
| 09/09/2009 | CN100537139C Optical surface-finishing tool |
| 09/03/2009 | WO2009106296A1 Block piece for holding an optical workpiece, in particular a spectacle lens, for processing thereof, and method for manufacturing spectacle lenses according to a prescription |
| 09/02/2009 | EP2094440A1 Precision abrasive machining of work piece surfaces |
| 09/02/2009 | CN101518884A Retaining apparatus |
| 09/02/2009 | CN100534716C Display panel thin grinder |
| 09/01/2009 | US7581305 Method of manufacturing an optical component |
| 08/26/2009 | EP2093018A1 Block piece for holding an optical workpiece, in particular a spectacle lens, for processing thereof, and method for manufacturing spectacle lenses according to a prescription |
| 08/26/2009 | EP2091690A1 Method for determining the position of a drill hole to be formed in an ophthalmic lens |
| 08/26/2009 | EP2091689A2 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 |
| 08/26/2009 | EP1728590B1 Device and method for blocking optical lens |
| 08/26/2009 | EP1260313B1 Lens layout block device |
| 08/25/2009 | US7578725 Lens layout block device |
| 08/20/2009 | WO2009102908A1 Methods and machines for lens deblocking |
| 08/19/2009 | EP2089781A2 Method of surface manufacture with an apex decentered from a spindle axis |
| 08/19/2009 | CN101508149A Ceramic tile or stone material abnormity processing method and device |
| 08/19/2009 | CN100529999C Method for printing a binary hologram on a manufactured product, and optical lens with a binary hologram printed thereon |
| 08/19/2009 | CN100528481C Adjustable lens grinding device according to lens centre and arc radius |
| 08/18/2009 | US7574947 Rotary fast tool servo system and methods |
| 08/12/2009 | EP1740346A4 System and method for analyzing wavefront aberrations |
| 08/12/2009 | CN201287292Y Polishing and deburring apparatus |
| 08/06/2009 | WO2009068613A4 Process for controlling a lens manufacturing process |
| 08/06/2009 | DE102009006797A1 Linsenbearbeitungsvorrichtung Lens processing apparatus |
| 08/05/2009 | CN100522473C Lens centering machine |
| 08/04/2009 | US7568799 Eyeglass dispensing method |
| 07/30/2009 | DE102009006156A1 Linsenbearbeitungsvorrichtung Lens processing apparatus |
| 07/29/2009 | CN100519072C Off-axis aspheric surface optical cold machining tool |
| 07/22/2009 | CN100515675C Grinding processing method for optical spherical lens |
| 07/22/2009 | CN100515674C Lens grinding apparatus with chamfer mechanism |
| 07/16/2009 | WO2009088106A1 Grinding device for manufacturing optical element, method for manufacturing optical element and precise measurement device for precisely measuring shape and size of die assembly or optical element used for manufacturing optical element |
| 07/15/2009 | CN101484275A Method for uncoupling the support and removing the protective film from lenses during production |
| 07/09/2009 | US20090176442 Eyeglass lens processing apparatus |
| 07/09/2009 | DE10112883B4 Linsenbearbeitungsmaschine Lens processing machine |
| 07/07/2009 | US7556554 Apparatus and method for manufacturing optical objects |
| 06/25/2009 | US20090163118 Apparatus and a method of polishing an optical surface; an optical component; and a method of manufacturing a polishing tool |
| 06/25/2009 | DE10237485B4 Verfahren zum Fräsen einer optischen Linse und/oder eines Formteils hierfür A method for milling an optical lens and / or a molding thereof |
| 06/17/2009 | EP1592534B1 Device for grinding ophthalmic lenses comprising improved means of clamping the glass blank for grinding |
| 06/17/2009 | CN100500372C Rounding equipment and rounding method |
| 06/10/2009 | CN100496890C Lens polishing method |
| 06/04/2009 | WO2009068613A1 Process for controlling a lens manufacturing process |
| 06/04/2009 | DE102008042271A1 Optical element's e.g. mirror, surface processing method for microlithography, involves radiating fluid in form of fluid beam on surface of optical element which is processed, and moving fluid beam and surface freely in area |
| 06/03/2009 | EP2065133A1 Polishing Apparatus |
| 06/03/2009 | EP1366858B1 Polisher and polishing method |
| 06/03/2009 | CN201249391Y Novel precise muller |
| 06/03/2009 | CN100493843C Magnetic rheologic flexible, fine grinding, polishing equipment and method |
| 06/02/2009 | US7540983 Method of producing aspherical optical surfaces |
| 06/02/2009 | CA2158299C Combination lens edger, polisher, and safety beveler, tool therefor, and use thereof |
| 05/27/2009 | CN201244762Y High precision uniform numerical control polishing device for optical elements |
| 05/27/2009 | CN201244761Y Flat television panel medium sander |
| 05/27/2009 | CN201244760Y Planetary active polishing device of optical element |
| 05/27/2009 | CN101443156A Adhesive sheet and method of edging operation |
| 05/27/2009 | CN100491493C Method for evaluating abrasive particle quality, polishing method and abrasive material for glass polishing |
| 05/27/2009 | CN100491071C Lens grinding method and device |
| 05/22/2009 | WO2009034104A3 Polishing machine for lenses and method for polishing a lens using a machine tool |
| 05/20/2009 | EP2059367A1 Process for holding an optical lens on a holder of a lens machining equipment |
| 05/20/2009 | CN100488719C Device and method for blocking optical lens |