| 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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| 06/08/2011 | EP2329942A1 Retreaded tire manufacturing method, and spent tire grinding apparatus |
| 06/08/2011 | EP1251997B2 Polishing head for a polishing machine |
| 06/08/2011 | CN102089122A Polishing pad with endpoint window and systems and method using the same |
| 06/08/2011 | CN102089121A Wafer polishing method and double side polishing apparatus |
| 06/07/2011 | US7955159 Machining of ceramic materials |
| 06/07/2011 | US7954253 Apparatus for checking diametral dimensions of a rotating cylindrical part during a grinding thereof |
| 06/02/2011 | US20110130078 Control of a grinding device with grinding rollers on winding shafts |
| 06/02/2011 | US20110130073 Wafer polishing method and double-side polishing apparatus |
| 06/01/2011 | CN1809444B 基片抛光设备和基片抛光方法 A substrate polishing apparatus and a substrate polishing method |
| 06/01/2011 | CN101767313B Method for reverse compensation of vibrating elevation difference of track slab polishing system |
| 05/31/2011 | US7951715 Semiconductor device fabrication method |
| 05/31/2011 | US7950982 Method for achieving stripe height control at bow compensated lapping |
| 05/31/2011 | US7950981 Precision machining apparatus and precision machining method |
| 05/26/2011 | WO2011061884A1 Method of abrading foreign object on workpiece surface, and foreign object abrasion device |
| 05/25/2011 | EP2324954A2 Surface processing device |
| 05/25/2011 | EP1670615B1 Cnc abrasive fluid-jet milling |
| 05/25/2011 | CN102069450A Grinding length control instrument |
| 05/25/2011 | CN102069449A Device for detecting performance of dynamic balancer |
| 05/25/2011 | CN102069446A Polishing device for polygonal column member, and method for polishing same |
| 05/25/2011 | CN102069427A Grinding machine and grinding method |
| 05/24/2011 | US7947190 Methods for polishing semiconductor device structures by differentially applying pressure to substrates that carry the semiconductor device structures |
| 05/24/2011 | US7946906 Tile saw with laser guide |
| 05/24/2011 | US7946905 Bit sharpening apparatus and method of using |
| 05/24/2011 | CA2507671C Method for automatic riser gate removal compensating for variance in casting |
| 05/18/2011 | EP2322898A2 Apparatus for checking thickness dimensions of an element while it is being machined |
| 05/18/2011 | CN102059652A Thermal-elongation non-contact measuring mechanism of double grinding heads of guiding rail forming grinding machine |
| 05/18/2011 | CN102059651A Roundness measurement method for bent axle follow-up grinding |
| 05/18/2011 | CN102059650A Precise on-site measuring device and measuring method for sphericity of spherical surface |
| 05/18/2011 | CN102059649A Method for monitoring radial grinding force of grinder and realizing constant-force feeding |
| 05/18/2011 | CN102059648A Grinding method |
| 05/18/2011 | CN102059646A Method for rubbing flat-panel display |
| 05/18/2011 | CN101264588B Substrate cleaning apparatus |
| 05/17/2011 | US7942724 Polishing pad with window having multiple portions |
| 05/12/2011 | WO2011054481A1 Device and method for the double-sided processing of flat work pieces with optimized supply of the liquid working medium |
| 05/11/2011 | EP2319659A2 Eyeglass lens processing apparatus |
| 05/11/2011 | CN102049733A Eddy current metal film thickness end point detection device |
| 05/11/2011 | CN102049732A Method for measuring thickness of edge film of silicon wafer |
| 05/11/2011 | CN102049731A Method for precisely measuring and processing profile of disc cam |
| 05/11/2011 | CN101428399B Abrasive machining method for cuneiform aspheric surface |
| 05/11/2011 | CN101010644B Methods for determining and machining worked surface of plate-like material and apparatus for these methods |
| 05/10/2011 | US7938715 Polishing machine comprising sliding means transverse to the front face |
| 05/10/2011 | US7938714 Polishing pad assembly with glass or crystalline window |
| 05/10/2011 | US7938713 Device for water-jet cutting or abrasive water-jet cutting units |
| 05/05/2011 | WO2011052267A1 Polishing device for polygonal column member, and method for polishing same |
| 05/05/2011 | US20110104988 Process and Apparatus for Automatically Grinding Edges of Glass Sheets Under Clean Room Conditions |
| 05/04/2011 | EP2316612A2 Grinding machine and grinding method |
| 05/04/2011 | CN102046329A Method and apparatus for the automatic edge grinding of glass sheets under clean room conditions |
| 05/04/2011 | CN102039557A On-machine calibration method for grinding dynamometer and horizontal force loader |
| 05/04/2011 | CN102039547A Grinding device, grinding method, and manufacturing method of thin-plate like member |
| 05/03/2011 | US7935216 Differential pressure application apparatus for use in polishing layers of semiconductor device structures and methods |
| 05/03/2011 | US7934976 Apparatus and method for scribing substrate |
| 05/03/2011 | US7934975 Water jet stripping and recontouring of gas turbine buckets and blades |
| 04/28/2011 | WO2011048014A1 Grinding machine and method for grinding and deburring |
| 04/28/2011 | WO2011048013A1 Grinding machine comprising two spindle sets |
| 04/28/2011 | US20110097971 Grinding machine and grinding method |
| 04/27/2011 | CN102029556A Surface grinding machine and method for setting up the same |
| 04/27/2011 | CN102029445A Method for operating cogging or profile grinding machine and cogging or profile grinding machine |
| 04/26/2011 | US7931522 Removable optical monitoring system for chemical mechanical polishing |
| 04/21/2011 | DE102009042252A1 Meßvorrichtung Measuring device |
| 04/21/2011 | DE102009036290A1 Straight and round circumferential surfaces finish processing method for frame-like housing part of digital camera, involves measuring pressing force of workpiece during processing, and controlling force according to set points requirement |
| 04/20/2011 | CN102019581A Wafer grinding equipment and wafer manufacturing method |
| 04/20/2011 | CN102019580A Apparatus and method for locally polishing glass plate, and apparatus and method for producing glass product |
| 04/20/2011 | CN102019579A Glass substrate manufacturing method, glass substrate polishing method, glass substrate polishing apparatus and glass substrate |
| 04/20/2011 | CN102019567A In-process measuring device for grinding of crankpins |
| 04/20/2011 | CN101559572B Method and device for automatic alignment and on-line real-time detection in grinding of ball valve |
| 04/19/2011 | US7930058 Nanotopography control and optimization using feedback from warp data |
| 04/19/2011 | US7927185 Method for assessing workpiece nanotopology using a double side wafer grinder |
| 04/19/2011 | US7927184 Method and system for endpoint detection |
| 04/19/2011 | US7927182 Polishing system with in-line and in-situ metrology |
| 04/19/2011 | US7927181 Apparatus for removing material from microfeature workpieces |
| 04/14/2011 | US20110086578 Apparatus and method for optical manufacturing |
| 04/14/2011 | DE102009048012A1 Verfahren zum Betreiben einer Verzahnungs- oder Profilschleifmaschine und Verzahnungs- oder Profilschleifmaschine Method for operating a gearing or profile grinding machine and gear cutting or grinding profile |
| 04/13/2011 | EP2174092B1 Apparatus and method for checking thickness dimensions of an element while it is being machined |
| 04/13/2011 | CN102009387A Semiconductor wafer grinding force on-line measurement device and force-controlling grinding method |
| 04/13/2011 | CN101612719B Polishing apparatus and polishing method |
| 04/13/2011 | CN101153838B Method of determining the number of active diamonds on a conditioning disk |
| 04/13/2011 | CN101015907B Grinding device for controlling grinding thickness |
| 04/12/2011 | US7922561 System for providing quantitative process control of finesse polishing |
| 04/07/2011 | US20110081829 Polishing endpoint detection method and polishing endpoint detection apparatus |
| 04/07/2011 | DE102006037490B4 Doppelseiten-Bearbeitungsmaschine Double sided processing machine |
| 04/06/2011 | EP2305421A1 Eyeglass lens processing apparatus and calibration sensor unit |
| 04/06/2011 | EP2303507A1 Method and apparatus for the automatic edge grinding of glass sheets under clean room conditions |
| 04/06/2011 | CN201783860U Mobile measuring frame for parts of grinding shafts of grinding machine |
| 04/06/2011 | CN102001041A Sensor for simultaneously testing temperatures of multiply points in high-speed cylindrical grinding arc area and device thereof |
| 04/06/2011 | CN102001040A Wireless inclined angle measuring device for optical aspherical processing |
| 04/06/2011 | CN101157197B Processing method |
| 04/05/2011 | US7918712 Endpoint detection system for wafer polishing |
| 03/31/2011 | WO2011036791A1 Device for phasing threaded grinding stone |
| 03/31/2011 | WO2011036790A1 Method of phasing threaded grinding stone, as well as device therefor |
| 03/31/2011 | WO2011036789A1 Method of phasing threaded grinding stone, as well as gear grinding machine |
| 03/31/2011 | WO2011035864A1 In-process measuring device for the grinding of crankshaft journals |
| 03/31/2011 | WO2011008499A3 Leak proof pad for cmp endpoint detection |
| 03/31/2011 | US20110076925 System for Evaluating and/or Improving Performance of a CMP Pad Dresser |
| 03/31/2011 | US20110076923 Eyeglass lens processing apparatus |
| 03/31/2011 | US20110076922 Method for surface treatment of metal plate and vehicle treated thereby |
| 03/31/2011 | US20110074439 Eyeglass lens processing apparatus and calibration sensor unit |
| 03/31/2011 | DE19952805C5 Verfahren und Vorrichtung zur Finishbearbeitung von Werkstücken Method and apparatus for finish machining of workpieces |
| 03/30/2011 | EP2301715A1 Surface grinding machine and method for operating and/or maintaining a surface grinding machine |
| 03/30/2011 | EP2301714A1 Surface grinding machine and method for operating and/or maintaining a surface grinding machine |
| 03/30/2011 | CN101992422A Process control method and system of copper chemical mechanical polishing |