| Patents for B24B 49 - Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation (8,827) |
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| 06/03/2010 | US20100136886 Polishing apparatus and substrate processing apparatus |
| 06/02/2010 | EP2190626A1 Method and device for machining workpieces |
| 06/02/2010 | DE112005000112B4 Online-Schleifverfahren für Arbeitswalze Online-grinding method for Stripper |
| 06/02/2010 | DE10314212B4 Verfahren zur Herstellung eines Maskenrohlings, Verfahren zur Herstellung einer Transfermaske A method of producing a mask blank, method of manufacturing a transfer mask |
| 06/02/2010 | DE102008007175B4 Verfahren zum Schleifen der Haupt- und Hublager einer Kurbelwelle durch Außenrundschleifen und Vorrichtung zur Durchführung des Verfahrens Method for grinding the main and rod bearings of a crankshaft by external cylindrical grinding and apparatus for performing the method |
| 06/02/2010 | CN101716747A Piezoelectric type grinding force measuring device for ultraprecise grinding machine of silicon wafer |
| 06/02/2010 | CN101474764B Stepless speed change adjusting and controlling method for grinding wheel of grinding machine |
| 06/01/2010 | US7727051 Servo stroking apparatus and system |
| 06/01/2010 | US7727049 Friction sensor for polishing system |
| 06/01/2010 | US7726808 Rimless spectacle lens bore polishing method and apparatus |
| 05/27/2010 | US20100130101 Two-line mixing of chemical and abrasive particles with endpoint control for chemical mechanical polishing |
| 05/27/2010 | US20100130100 Using optical metrology for wafer to wafer feed back process control |
| 05/27/2010 | US20100130099 Retread tire buffing with multiple response curves |
| 05/27/2010 | DE102008058814A1 Method for round grinding of workpieces on grinding machine, involves clamping workpieces in grinding headstock, and causing uneven material removal by controlled delivery of grinding headstock over circumference of workpieces |
| 05/27/2010 | DE102008058638A1 Verfahren zum Betreiben einer Doppelseitenschleifmaschine sowie Doppelseitenschleifmaschine Method for operating a double side grinding and double side grinding |
| 05/26/2010 | EP2188091A1 Process and apparatus for grinding tyres |
| 05/26/2010 | CN201483338U Novel stone polisher |
| 05/26/2010 | CN201483318U Beveling device of mask beveling edger |
| 05/26/2010 | CN201483308U Automatic feeding device for external grinding of vibration reduction sleeve products |
| 05/26/2010 | CN1890055B Chemical mechanical polishing method for reducing slurry reflux |
| 05/25/2010 | US7725208 Dynamic metrology schemes and sampling schemes for advanced process control in semiconductor processing |
| 05/25/2010 | US7722437 Manufacturing method of semiconductor integrated circuit device |
| 05/25/2010 | US7722436 Run-to-run control of backside pressure for CMP radial uniformity optimization based on center-to-edge model |
| 05/25/2010 | US7722435 Sander |
| 05/20/2010 | US20100124870 Semi-Quantitative Thickness Determination |
| 05/19/2010 | CN201471261U Equipment for automatically compensate for moving heat sources of mid-waist guide-rail column based on symmetry and balance principles |
| 05/19/2010 | CN101318280B Overlength bed way precision finishing process |
| 05/18/2010 | US7720562 Polishing method and polishing apparatus |
| 05/13/2010 | US20100120334 Automated chemical polishing system adapted for soft semiconductor materials |
| 05/13/2010 | US20100120333 In-Line Wafer Thickness Sensing |
| 05/13/2010 | US20100120331 Endpoint control of multiple-wafer chemical mechanical polishing |
| 05/13/2010 | US20100120330 Endpoint control of multiple-wafer chemical mechanical polishing |
| 05/12/2010 | EP2184770A1 Polishing apparatus |
| 05/12/2010 | DE102008056276A1 Method for regulating working gap of double side processing machine, involves deforming working disk of consecutively delivered working disks by adjustment device for changing form of working gap |
| 05/11/2010 | US7714572 Method of detecting characteristics of films using eddy current |
| 05/11/2010 | US7713108 Eyeglass lens processing apparatus |
| 05/11/2010 | US7713106 Device grinding method |
| 05/11/2010 | US7712219 Process for the aligning of tooth spaces of a workpiece with precut teeth |
| 05/11/2010 | CA2406848C Method and apparatus for providing a residual stress distribution in the surface of a part |
| 05/06/2010 | US20100112903 Dishing and defect control of chemical mechanical polishing using real-time adjustable additive delivery |
| 05/06/2010 | US20100112901 Substrate polishing apparatus and substrate polishing method |
| 05/06/2010 | US20100112900 Predictive Method to Improve within Wafer CMP Uniformity through Optimized Pad Conditioning |
| 05/06/2010 | US20100112899 Visual feedback for airfoil polishing |
| 05/06/2010 | DE102008054309A1 Schleifverfahren und Schleifvorrichtung Grinding method and grinding device |
| 05/05/2010 | EP2181805A2 Device and method for determining the coefficient of friction of conditioner discs |
| 05/05/2010 | EP2181803A1 Visual feedback for airfoil polishing |
| 05/05/2010 | EP2181802A1 Grinding machine and grinding method |
| 05/05/2010 | EP1138071B1 A method and system for polishing semiconductor wafers |
| 05/05/2010 | CN201446491U Device for automatically measuring chamfer of processing workpiece |
| 04/29/2010 | US20100105292 Method for machining that combines fine boring and honing and machining equipment for the execution of the method |
| 04/29/2010 | US20100105291 Methods and apparatus for polishing a notch of a substrate |
| 04/29/2010 | US20100105290 Methods and apparatus for indicating a polishing tape end |
| 04/29/2010 | US20100105289 Grinding machine and grinding method |
| 04/29/2010 | US20100105288 Multiple libraries for spectrographic monitoring of zones of a substrate during processing |
| 04/28/2010 | CN201442197U Roller grinding machine provided with rapid aligning device |
| 04/28/2010 | CN201442193U Precision grinding machine for drill bits |
| 04/28/2010 | CN1796050B Tools for grinding samples of detection for electron microscope |
| 04/28/2010 | CN1791491B 基片抛光设备 Substrate polishing equipment |
| 04/28/2010 | CN1751857B Automatic optimizing design method for constant force griding wave filter |
| 04/28/2010 | CN101698269A Method for deep rolling crankshafts |
| 04/27/2010 | US7704122 Customized polish pads for chemical mechanical planarization |
| 04/27/2010 | US7703193 Methods and apparatus for controlling the lapping of a slider based on an amplitude of a readback signal produced from an externally applied magnetic field |
| 04/22/2010 | US20100099334 Eddy Current Gain Compensation |
| 04/21/2010 | EP2176028A1 Methods of crystallographically reorienting single crystal bodies |
| 04/21/2010 | EP2094440B1 Precision abrasive machining of work piece surfaces |
| 04/21/2010 | CN201439174U Quick drill bit grinder |
| 04/20/2010 | US7699685 Method and apparatus for grinding a workpiece |
| 04/15/2010 | US20100093260 Method of making diagram for use in selection of wavelength of light for polishing endpoint detection, method and apparatus for selecting wavelength of light for polishing endpoint detection, polishing endpoint detection method, polishing endpoint detection apparatus, and polishing monitoring method |
| 04/15/2010 | US20100093259 Chemical Mechanical Polish Process Control for Improvement in Within-Wafer Thickness Uniformity |
| 04/14/2010 | EP2174092A1 Apparatus and method for checking thickness dimensions of an element while it is being machined |
| 04/14/2010 | CN1807020B Calibration method and corrosion and milling machine used thereof |
| 04/14/2010 | CN101693354A Substrate polishing apparatus |
| 04/14/2010 | CN101693352A Method and system for controlling the chemical mechanical polishing by using a sensor signal of a pad conditioner |
| 04/14/2010 | CN101693350A Drill bit grinding device and testing method |
| 04/13/2010 | US7698012 Dynamic metrology schemes and sampling schemes for advanced process control in semiconductor processing |
| 04/08/2010 | WO2010037469A1 Method for measuring the thickness of disc-shaped work pieces machined in a machine tool |
| 04/08/2010 | US20100087123 Method For Assessing Workpiece Nanotopology Using A Double Side Wafer Grinder |
| 04/07/2010 | CN101439489B Centering indicator for numerical control accurate grinding of high-hardness revolving spherical surface |
| 04/06/2010 | US7691279 Method of producing a glass substrate for a mask blank and method of producing a mask blank |
| 04/06/2010 | US7690967 Mounting structure for measuring device and grinding machine with the structure |
| 04/06/2010 | US7690966 Method and apparatus for detecting planarization of metal films prior to clearing |
| 04/06/2010 | US7690127 Apparatus for the dimensional checking of an orbitally rotating crankpin of a crankshaft |
| 04/01/2010 | US20100081360 Use of pad conditioning in temperature controlled cmp |
| 04/01/2010 | DE102008048566A1 Schleifmaschine für die Oberflächenbearbeitung von Rohren Grinding machine for surface treatment of tubes |
| 03/31/2010 | EP2167275A1 Grinding center and method for the simultaneous grinding of multiple crankshaft bearings |
| 03/31/2010 | CN201432247Y Compensation measuring device of polishing wheel |
| 03/31/2010 | CN201432222Y Form grinding device for insulation sheath of cable conductor |
| 03/31/2010 | CN101687301A Method for grinding the main and rod bearings of a crankshaft through out-of-round grinding and device for carrying out the method |
| 03/25/2010 | WO2009152008A3 Cmp pad identification and layer ratio modeling |
| 03/25/2010 | US20100075576 Polishing state monitoring apparatus and polishing apparatus and method |
| 03/24/2010 | EP2165804A2 Grinding machine for the surface machining of tubes |
| 03/23/2010 | US7682223 Gear manufacturing machine and process for the operation of such a gear manufacturing machine |
| 03/23/2010 | US7682222 Variable rate method of machining gears |
| 03/23/2010 | US7682221 Integrated endpoint detection system with optical and eddy current monitoring |
| 03/23/2010 | US7682220 Glass-plate working apparatus |
| 03/17/2010 | CN101670553A External grinding multiparameter integrated quality monitoring device and method |
| 03/17/2010 | CN101670552A Material removing rate control system based on fast polishing technology |
| 03/16/2010 | US7678245 Method and apparatus for electrochemical mechanical processing |
| 03/16/2010 | US7677959 Multilayer polishing pad and method of making |
| 03/16/2010 | US7677955 Grinding method for wafer |