| 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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| 12/15/2010 | CN101918176A 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 |
| 12/15/2010 | CN101916084A Method for machining plate-like material |
| 12/15/2010 | CN101421067B Apparatus and method for machining bevel gears in a pitching method with complete pitch error compensation |
| 12/15/2010 | CN101264582B Roll grinding machine high precision full-automatic on-line measurement system |
| 12/09/2010 | WO2010139397A1 Method for machining flat workpieces |
| 12/09/2010 | US20100311309 Dressing apparatus, dressing method, and polishing apparatus |
| 12/09/2010 | DE102009024125A1 Verfahren zum Bearbeiten von flachen Werkstücken Method for processing flat workpieces |
| 12/08/2010 | CN1857861B Method for auto-calibration of tool(s) in a single point turning machine used for manufacturing in particular ophtalmic lenses |
| 12/08/2010 | CN1791490B Substrate polishing apparatus |
| 12/08/2010 | CN101909817A Nanotopography control and optimization using feedback from warp data |
| 12/08/2010 | CN101907435A Full-automatic bearing outboard detector |
| 12/08/2010 | CN101637885B Automatic compensation system for moving heat source of upright post of middle guide rail based on balance and symmetry principles |
| 12/07/2010 | US7848844 Substrate grinding method and device |
| 12/07/2010 | US7846009 Method and a device for automatically preparing an ophthalmic lens for mounting |
| 12/07/2010 | US7846008 Method and apparatus for improved chemical mechanical planarization and CMP pad |
| 12/07/2010 | US7846007 System and method for dressing a wafer polishing pad |
| 12/07/2010 | US7846006 Dressing a wafer polishing pad |
| 12/02/2010 | DE102010020184A1 Servomotor-Steuergerät zum Steuern einer periodischen Hin- und Herbewegung A servomotor control apparatus for controlling a periodic reciprocating movement |
| 12/02/2010 | DE102009023234A1 Bearing rail for center less grinding machine, has base body and supporting element, where two actuators are provided |
| 12/01/2010 | CN1747811B Method for calibrating a grinding machine |
| 12/01/2010 | CN101903132A Pick and place tool grinding |
| 12/01/2010 | CN101898321A Tire retreading full-automatic grinding machine and method thereof |
| 12/01/2010 | CN101237960B 精密加工设备和精密加工方法 Precision machining equipment and precision machining method |
| 11/30/2010 | US7842169 Method and apparatus for local polishing control |
| 11/30/2010 | US7841926 Substrate polishing metrology using interference signals |
| 11/30/2010 | US7841925 Polishing article with integrated window stripe |
| 11/25/2010 | US20100297917 Apparatus and method for in-situ endpoint detection for chemical mechanical polishing operations |
| 11/25/2010 | US20100297916 Methods of using optical metrology for feed back and feed forward process control |
| 11/24/2010 | CN201645321U Grinding wheel dynamic-balance test control device |
| 11/24/2010 | CN201645275U Surface finishing device for aluminum alloy silicon wafer |
| 11/23/2010 | US7840305 Abrasive articles, CMP monitoring system and method |
| 11/23/2010 | US7837535 Superfinishing stone and superfinishing process using the same |
| 11/23/2010 | US7837533 Apparatus for processing and measuring workpieces which are provided with cutting teeth |
| 11/18/2010 | WO2010130531A1 Grinding device for rolls having stationary guide rails and mobile grinding unit |
| 11/18/2010 | DE102009003140A1 Schleifvorrichtung für Walzen Grinding device for rolls |
| 11/18/2010 | CA2761841A1 Grinding device for rollers |
| 11/17/2010 | CN101339893B Method for judging wafer thinning, device structure and device and its manufacture method |
| 11/16/2010 | US7833086 Method and apparatus for grinding the blade tips of a rotor wheel in BLISK design |
| 11/11/2010 | US20100285724 Modular input/output bridge system for semiconductor processing equipment |
| 11/11/2010 | US20100285723 Polishing apparatus |
| 11/10/2010 | EP1238755B1 Table of wafer polisher, method of polishing wafer, and method of manufacturing semiconductor wafer |
| 11/09/2010 | US7831327 Precision abrasive machining of work piece surfaces |
| 11/09/2010 | US7828627 O.D. centerless grinding machine |
| 11/09/2010 | US7828624 Method of local manufacture of ophthalmic lens using remotely assembled pre-blocked lens blanks |
| 11/09/2010 | US7827980 Method for slicing a multiplicity of wafers from a workpiece |
| 11/04/2010 | US20100279585 Method of making and apparatus having windowless polishing pad and protected fiber |
| 11/03/2010 | EP2246152A1 Corner bevelling assembly for bevelling corners of glass sheets |
| 11/03/2010 | CN101530975B Method for preparing high-precision arc-blade diamond lathe tool |
| 11/03/2010 | CN101486159B Device for leveling artificial quartzcrystal sheet material |
| 11/02/2010 | US7824246 Wheel spindle device for grinding machine |
| 11/02/2010 | US7824244 Methods and apparatus for polishing a semiconductor wafer |
| 11/02/2010 | US7824243 Chemical mechanical planarization methods |
| 10/28/2010 | US20100273398 Customized polish pads for chemical mechanical planarization |
| 10/28/2010 | US20100273397 Servo stroking method and system for producing special shapes |
| 10/28/2010 | US20100273396 Polishing method, polishing apparatus and method of monitoring a substrate |
| 10/27/2010 | EP2242612A1 Portable power tool with indicating means for actual operation parameter values |
| 10/27/2010 | CN201613495U 自动磨边装置 Automatic milling device |
| 10/27/2010 | CN201613489U 磨床轧辊辊形测量装置 Grinder of roll-shaped measuring device |
| 10/27/2010 | CN101291800B Method of grinding tire and grinding device |
| 10/27/2010 | CN101005921B Polishing apparatus and polishing method |
| 10/26/2010 | US7822500 Polishing apparatus and polishing method |
| 10/26/2010 | US7821257 Method and device for forecasting/detecting polishing end point and method and device for monitoring real-time film thickness |
| 10/21/2010 | WO2010119585A1 Method for detecting amount of processing and processing apparatus |
| 10/19/2010 | US7815490 Flash vaporizing water jet and piercing with flash vaporization |
| 10/14/2010 | US20100261413 Determining Physical Property of Substrate |
| 10/14/2010 | US20100261412 Correction of crown layer variance during retreading |
| 10/13/2010 | EP2239095A1 Eyeglass lens processing apparatus |
| 10/13/2010 | CN101474768B Real-time detection device in numerical control accurate grinding processing of high-hardness revolving spherical surface |
| 10/12/2010 | US7811153 High throughput servo load cup with integrated wet chemistry delivery |
| 10/07/2010 | WO2010113982A1 Device for chamfering glass substrate |
| 10/07/2010 | WO2010112635A1 Finished ophthalmic lens and corresponding methods |
| 10/07/2010 | WO2010112225A1 Method for the material-removing machining of very thin work pieces in a double side grinding machine |
| 10/07/2010 | US20100255757 Substrate processing method and substrate processing apparatus |
| 10/07/2010 | US20100255756 Polishing apparatus and polishing method |
| 10/06/2010 | EP2236244A1 Finished ophthalmic lens and corresponding methods |
| 10/06/2010 | EP2234757A1 Method for grinding the main and rod bearings of a crankshaft through out-of-round grinding and device for carrying out the method |
| 10/06/2010 | CN201596943U 自动阀门闸板研磨机 Automatic gate valve grinding machine |
| 10/05/2010 | US7809463 Numerically controlled machining apparatus |
| 09/30/2010 | US20100250171 Lens evaluation method, lens evaluation device, lens manufacturing method, and lens characteristic display method |
| 09/30/2010 | US20100248591 Belt grinding machine tool with device for controlling the position of the abrasive belt |
| 09/30/2010 | US20100248590 Eyeglass lens processing apparatus |
| 09/30/2010 | DE10228530B4 Halbleiterwafer-Zerteilverfahren A semiconductor wafer dicing |
| 09/29/2010 | EP2233248A1 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 |
| 09/29/2010 | CN101412203B Method for detecting positions of oil grooves of internal and external valve housings |
| 09/28/2010 | US7803036 Method of using a contour follower |
| 09/23/2010 | WO2010082992A3 Polishing pad and system with window support |
| 09/23/2010 | US20100240281 Substrate polishing metrology using interference signals |
| 09/22/2010 | EP1861223B1 Method and device for deep rolling crankshafts |
| 09/22/2010 | CN101462255B Automatic adjustment method and system of location and attitude error in grinding process |
| 09/22/2010 | CN101434053B Automatic positioning of cam non-circular grinding and on-line measurement method and apparatus |
| 09/15/2010 | CN201579700U On-line measuring device for steel rail copying polisher |
| 09/15/2010 | CN101829951A Outer circle grinding workpiece surface quality visualization real-time monitoring method |
| 09/14/2010 | US7795866 Method and device for forecasting polishing end point |
| 09/14/2010 | US7795865 Method of forecasting and detecting polishing endpoint and the device thereof and real time film thickness monitoring method and the device thereof |
| 09/14/2010 | US7794306 Surface finishing apparatus and related method |
| 09/14/2010 | US7794305 Electric portable grinder with air cooling system |
| 09/08/2010 | EP2225070A1 Nanotopography control and optimization using feedback from warp data |
| 09/08/2010 | CN201573116U Cylindrical grinding process multi-parameter real-time monitoring device |
| 09/08/2010 | CN201573115U Milling process online real-time detector for ceramic ball mill |
| 09/08/2010 | CN1972780B Polishing apparatus and polishing method |