| Patents for B24B 53 - Devices or means for dressing or conditioning abrasive surfaces (5,132) |
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| 11/05/2008 | EP1987919A2 Method and grinding machine for profiling a grinding tool |
| 11/05/2008 | EP1987918A1 Dresser feeding device |
| 11/05/2008 | CN101298122A Method for processing complex surface knife tool |
| 10/30/2008 | US20080264401 Method and grinding machine for dressing of a grinding tool |
| 10/30/2008 | DE102007020479A1 Verfahren und Schleifmaschine zum Profilieren eines Schleifwerkzeugs Process and grinding machine for profiling a grinding tool |
| 10/29/2008 | EP1719579B1 Detection signal transmitting apparatus |
| 10/29/2008 | CN201140362Y Quick correction disc of plane polishing grinding disc |
| 10/29/2008 | CN101293329A Finishing method for abrasive wheel for grinding electro-hydraulic servo valve tube spring thin wall |
| 10/29/2008 | CN101293290A Method and grinding machine for profiling a grinding tool |
| 10/29/2008 | CN101293289A Grinding machine for grinding a gear wheel |
| 10/28/2008 | US7442113 Visual wear confirmation polishing pad |
| 10/21/2008 | US7438795 Electrochemical-mechanical polishing system |
| 10/21/2008 | US7438632 Method and apparatus for cleaning a web-based chemical mechanical planarization system |
| 10/16/2008 | US20080254720 Polishing Head, Polishing Apparatus and Polishing Method for Semiconductor Wafer |
| 10/15/2008 | EP1633527B1 Vacuum-assisted pad conditioning system and method utilizing an apertured conditioning disk |
| 10/14/2008 | US7435157 Grinding machine, computer software to operate such a machine, and their uses therefor |
| 10/08/2008 | CN201128109Y Combined diamond rolling wheel structure |
| 10/08/2008 | CN201128108Y Diamond moulding rolling wheel for reconditioning complicated type surface broaching tool fettling wheel |
| 10/02/2008 | US20080242199 Polishing apparatus and method of reconditioning polishing pad |
| 10/02/2008 | DE112005003796T5 Halsabschnittsschleifgerät, Schleifvorrichtung im Einsatz in dem Halsabschnittsschleifgerät und Halsabschnittsschleifverfahren Neck portion grinder, grinding apparatus used in the neck portion grinder and neck portion grinding process |
| 10/02/2008 | DE102007015614A1 Diamond-dressing tool, is formed in two-parts and includes clamp holder, where free end of one dressing medium is clampingly held and clamp holder is aligned by auxiliary attachment piece |
| 10/01/2008 | EP1974860A1 Truing device and truing method for grinding wheel |
| 10/01/2008 | EP1974859A1 Wheel truing device |
| 10/01/2008 | EP1283761B1 Method for grinding metallic workpieces containing, in particular, nickel |
| 10/01/2008 | CN201125342Y Retaining device of automatic mill knife clipping moebius oil cup |
| 09/25/2008 | US20080233842 Dresser and apparatus for chemical mechanical polishing and method of dressing polishing pad |
| 09/24/2008 | CN201120587Y Finishing apparatus for thickness of grinder abrasive wheel |
| 09/17/2008 | CN201115932Y Polishing pad dressing device |
| 09/17/2008 | CN201115931Y Scraps shaving device |
| 09/17/2008 | CN201115926Y Dressing ring type intelligent ultraprecise polishing mahcine |
| 09/17/2008 | CN201115888Y Abrasive wheel gear grinding machine trimmer diamond rolling wheel main axle mechanism |
| 09/17/2008 | CN101264588A Substrate cleaning apparatus |
| 09/16/2008 | US7425172 Customized polish pads for chemical mechanical planarization |
| 09/12/2008 | WO2008109530A1 Device and method for dressing cutting tools |
| 09/11/2008 | US20080220700 Glass Substrate for Information Recording Medium and Method for Producing the Same |
| 09/11/2008 | US20080220697 Machine Including Grinding Wheel and Wheel Dresser |
| 09/10/2008 | CN101262981A Polishing method and polishing apparatus, and program for controlling polishing apparatus |
| 09/10/2008 | CN101259600A Abrasive wheel end face and cylindrical finishing method |
| 09/10/2008 | CN100417483C 齿轮磨床 Gear Grinder |
| 09/09/2008 | US7422516 Conductive polishing article for electrochemical mechanical polishing |
| 09/04/2008 | WO2008106677A1 Machine including grinding wheel and wheel dresser |
| 09/03/2008 | CN101254586A Polishing apparatus |
| 09/03/2008 | CN101254584A Five axis linkage numerical control drill grinding machine |
| 08/28/2008 | WO2008101263A1 Dressing tool |
| 08/28/2008 | US20080202568 Cleaning cup system for chemical mechanical planarization apparatus |
| 08/28/2008 | DE102007009359A1 Device for verification or for arranging of rotating dressing tools, has rotating dressing tools, which is attached with digital camera device, and profile is provided on rotating dressing tools |
| 08/27/2008 | EP1962335A1 Method of processing chamfered portion of semiconductor wafer and method of correcting groove shape of grindstone |
| 08/27/2008 | CN201105415Y Universal oilstone former |
| 08/27/2008 | CN201105414Y Grinding wheel dressing device with measuring apparatus |
| 08/27/2008 | CN201105413Y Grinding wheel dressing mechanism of numerical-control spiral bevel gear addendum chamfering machine |
| 08/27/2008 | CN201105410Y Profile grinding apparatus of general grinder |
| 08/27/2008 | CN201105391Y High-accuracy numerical control screw rubber roller grinding machine |
| 08/21/2008 | WO2008076199A3 Cmp pad conditioners and associated methods |
| 08/20/2008 | CN101247923A Tool with sintered body polishing surface and method of manufacturing the same |
| 08/20/2008 | CN101244473A Endless screw grinding device |
| 08/20/2008 | CN100413033C Polishing cloth and method of manufacturing semiconductor device |
| 08/19/2008 | US7413986 Feedforward and feedback control for conditioning of chemical mechanical polishing pad |
| 08/19/2008 | US7413498 Lapping apparatus and lapping method |
| 08/13/2008 | CN201098844Y Ultra-hard abrasive grinding wheel dresser |
| 08/13/2008 | CN201098843Y Dual-shaft interlocked digital control dresser for digital control gantry guide rail grinder |
| 08/07/2008 | US20080186511 Polishing pad surface shape measuring instrument, method of using polishing pad surface shape measuring instrument, method of measuring apex angle of cone of polishing pad, method of measuring depth of groove of polishing pad, CMP polisher, and method of manufacturing semiconductor device |
| 08/06/2008 | EP1952945A2 Polishing apparatus |
| 08/06/2008 | CN201095071Y Grinding wheel dressing device |
| 08/06/2008 | CN101238499A Detection signal transmitter |
| 08/06/2008 | CN101234483A Metal base spherical diamond abrasive wheel dressing device |
| 08/06/2008 | CN100408271C Regulating method for grinding curvature radius of bearing ring channel by cutting in |
| 07/31/2008 | US20080182490 Method and system for pad conditioning in an ecmp process |
| 07/30/2008 | CN201092008Y Disc diamond dressing grinding wheel for complex-section wheel dressing |
| 07/30/2008 | CN101232969A Abrasive agglomerate polishing method |
| 07/30/2008 | CN101232968A Self-contained conditioning abrasive article |
| 07/30/2008 | CN100406180C 齿轮磨床 Gear Grinder |
| 07/29/2008 | US7404757 Apparatus and method for breaking in multiple pad conditioning disks for use in a chemical mechanical polishing system |
| 07/29/2008 | US7404399 Diamond tool, synthetic single crystal diamond and method of synthesizing single crystal diamond, and diamond jewelry |
| 07/23/2008 | EP1649075B1 Cvd diamond-coated composite substrate and method for making same |
| 07/23/2008 | CN201089115Y Adjustable grinding wheel dressing seat |
| 07/16/2008 | EP1944125A1 Tool with sintered body polishing surface and method of manufacturing the same |
| 07/10/2008 | DE10161243B4 Mikrostrukturierung mit ultraschallunterstütztem Schleifen Microstructuring with ultraschallunterstütztem loops |
| 07/09/2008 | EP1940587A2 Apertured conditioning brush for chemical mechanical planarization systems |
| 07/09/2008 | CN101218067A Enhanced end effector arm arrangement for CMP pad conditioning |
| 07/03/2008 | WO2008008822A3 Conditioning disk having uniform structures |
| 07/02/2008 | CN201079927Y Diamond strip linear arrangement grinding wheel reseater |
| 07/02/2008 | CN201079926Y Centreless grinding wheel corner cutting device |
| 07/02/2008 | CN101209540A Method for evaluating burnishing element condition |
| 07/02/2008 | CN100399525C Dynamic metrology schemes and sampling schemes for advanced process control in semiconductor processing |
| 06/26/2008 | WO2008076199A2 Cmp pad conditioners and associated methods |
| 06/26/2008 | US20080153400 Chemical mechanical polishing apparatus |
| 06/26/2008 | DE102007056331A1 Dressing tool for truing and sharpening of grinding wheel, has diamonds which are embedded in a body of matrix material whereby second part of surface of dressing tool has a field of grooves or ribs |
| 06/25/2008 | CN201077025Y Double-sided plate corrector for steel ball polishing, grinding, lapping machine tool |
| 06/25/2008 | CN201077024Y Grinding wheel double-speed finishing control circuit |
| 06/19/2008 | WO2008071122A1 A method of grinding spiral grooves using a profiled grinding wheel |
| 06/19/2008 | US20080146128 Fabrication process of semiconductor device and polishing method |
| 06/18/2008 | CN101200052A Grinding pad sander |
| 06/18/2008 | CN101200046A Numerical control automatic tooth profile strength forming grinder |
| 06/17/2008 | US7387964 Copper polishing cleaning solution |
| 06/05/2008 | US20080133163 Dynamic metrology schemes and sampling schemes for advanced process control in semiconductor processing |
| 06/05/2008 | US20080132153 Cmp conditioner |
| 06/05/2008 | DE102006047343B3 Grinding machine for grinding external-toothed workpiece, has adapter supported rotatably about swivel axis of bearing unit for adapter such that grinding disc is swivelable between grinding position and dressing position about swivel axis |
| 06/04/2008 | EP1927434A1 CMP conditioner |
| 06/04/2008 | CN201067866Y Mounting box for grinding wheel dressing equipment diamond cutter |
| 06/04/2008 | CN101190505A Method for finishing metal binding agent diamond abrasive wheel by combining laser and machinery |