| 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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| 09/03/2009 | CA2716871A1 Electric saw communication |
| 09/02/2009 | EP2094440A1 Precision abrasive machining of work piece surfaces |
| 09/02/2009 | CN101523565A Machining end point detecting method, grinding method, and grinder |
| 09/02/2009 | CN101522371A Apparatus and method for drying a substrate |
| 09/02/2009 | CN101518888A Generation method of follower grinding numerical control processor of crankshaft connecting rod neck |
| 09/01/2009 | US7582183 Apparatus for detection of thin films during chemical/mechanical polishing planarization |
| 08/27/2009 | US20090215361 Method for near-net-shape machining of curved contours |
| 08/27/2009 | US20090211081 Controlled lapping for an abs damascene process |
| 08/26/2009 | EP2093019A2 Method for grinding curved contours close to the final contour |
| 08/26/2009 | EP1989020B1 Gauge for checking radial dimensions of mechanical pieces |
| 08/26/2009 | CN101515537A Polishing endpoint detection method capable of improving detection precision |
| 08/26/2009 | CN101513726A Follow-up grinding method and digital controller thereof |
| 08/26/2009 | CN101513721A Method for processing roller blade of fine machine and used processing device |
| 08/26/2009 | CN100532020C Initial position setting method of whetstone in vertical duplex surface grinding machine |
| 08/26/2009 | CN100532008C Method for processing mechanical diaphragm pump crank bearing bushing |
| 08/25/2009 | US7580759 Systems and methods for in-situ recording head burnishing |
| 08/25/2009 | US7578723 Polishing tape and polishing device using same |
| 08/20/2009 | US20090209176 Method and apparatus for polishing object |
| 08/20/2009 | US20090209175 Polishing apparatus and substrate processing method |
| 08/20/2009 | US20090206450 Method of manufacturing a semiconductor device, semiconductor device obtained herewith, and slurry suitable for use in such a method |
| 08/20/2009 | DE102009005217A1 System zur Bereitstellung einer quantitativen Prozesssteuerung des Finesse-Polierens A system for providing quantitative process control of finesse polishing |
| 08/19/2009 | CN100528484C Methods and apparatus for electrochemical-mechanical processing of microelectronic workpieces |
| 08/18/2009 | US7575502 Method of operating honing feed system having full control of feed force, rate, and position |
| 08/12/2009 | CN101502947A Acoustic emission sensor |
| 08/12/2009 | CN101502946A Method and device for finishing special-shaped porcelain brick or stone |
| 08/12/2009 | CN100526793C Radial meter with hydraulic drive rotary device |
| 08/12/2009 | CN100526016C Method and apparatus for surface polishing |
| 08/11/2009 | US7572168 Method and apparatus for high speed singulation |
| 08/06/2009 | WO2009095299A1 Method for grinding the main and rod bearings of a crankshaft through out-of-round grinding and device for carrying out the method |
| 08/05/2009 | CN101497179A Apparatus for detecting diameter of steel blank regrinding machine grinding wheel based on machine vision |
| 08/05/2009 | CN100522484C Substrate peripheral portion measuring device and substrate peripheral portion polishing apparatus |
| 08/05/2009 | CN100522483C Device for detecting interlayer membrane abnormal grinding and its realizing method |
| 08/05/2009 | CN100522472C Methods of measuring and compensating cutting size on chamfering machine of sheet material |
| 08/04/2009 | US7568968 Coolant nozzle positioning for machining work-pieces |
| 07/30/2009 | US20090191791 Polishing method and polishing apparatus |
| 07/30/2009 | US20090191790 Substrate polishing apparatus |
| 07/29/2009 | EP1639630A4 Polishing apparatus and polishing method |
| 07/29/2009 | CN201279737Y Angling cylinder measuring apparatus |
| 07/29/2009 | CN101491884A System for providing quantitative process control of finesse polishing |
| 07/23/2009 | US20090186556 System for Providing Quantitative Process Control of Finesse Polishing |
| 07/22/2009 | CN201275725Y Reciprocating stroke control device of numerical control honing machine |
| 07/22/2009 | CN101486166A Method for sensing applied force for controlling the material removal rate for a flat fine machined surface |
| 07/22/2009 | CN100515679C Method and apparatus for lapping magnetic head slider |
| 07/21/2009 | US7563153 Method of preparing eyeglass lenses for mounting on the frame selected by the wearer |
| 07/16/2009 | WO2009088832A1 Nanotopography control and optimization using feedback from warp data |
| 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 |
| 07/16/2009 | US20090181601 Methods and tools for controlling the removal of material from microfeature workpieces |
| 07/15/2009 | EP2077929A2 Pre-and post-process bore gaging using a honing feed system equipped with feed force sensing |
| 07/15/2009 | CN101480785A Automatic tool setting device of grinding machine and tool setting method |
| 07/15/2009 | CN100514581C Measuring alignment between a wafer chuck and polishing/plating receptacle |
| 07/15/2009 | CN100513078C Real time polishing process monitoring |
| 07/14/2009 | US7560017 Methods and apparatus for electrically detecting characteristics of a microelectronic substrate and/or polishing medium |
| 07/09/2009 | WO2009085087A1 A cmp system and method using individually controlled temperature zones |
| 07/09/2009 | US20090176442 Eyeglass lens processing apparatus |
| 07/08/2009 | CN101474764A Stepless speed change adjusting and controlling method for grinding wheel of grinding machine |
| 07/08/2009 | CN100509288C Reflective resistant layer for polsihig pad window |
| 07/07/2009 | US7556554 Apparatus and method for manufacturing optical objects |
| 07/02/2009 | WO2009081747A1 Dicing apparatus and dicing method |
| 07/02/2009 | WO2009081746A1 Dicing apparatus and dicing method |
| 07/02/2009 | WO2009081357A2 Pick and place tool grinding |
| 07/02/2009 | US20090170404 Apparatus and method for polishing media discs |
| 07/02/2009 | US20090170320 Cmp system and method using individually controlled temperature zones |
| 07/01/2009 | CN201264216Y Rear loading type gauge device |
| 07/01/2009 | CN100506485C Chemical mechanical grinding device and its control system and regulating method of grinding pad profile |
| 07/01/2009 | CN100506484C Method for lapping and a lapping apparatus |
| 07/01/2009 | CN100506480C Grinding machine with a concentricity correction system |
| 07/01/2009 | CN100506479C Coreless grinding process of cylindrical surfaces and apparatus for making the same |
| 06/30/2009 | US7554767 Electrical lapping guide disposed laterally relative to a shield pedestal |
| 06/30/2009 | US7553214 Polishing article with integrated window stripe |
| 06/25/2009 | WO2009079368A2 Method for processing a work-piece |
| 06/24/2009 | CN100503169C Apparatus and methods for detecting transitions of wafer surface properties in chemical mechanical polishing for process status and control |
| 06/24/2009 | CN100503168C Polishing disk with end-point detection port |
| 06/23/2009 | US7549909 Methods for optical endpoint detection during semiconductor wafer polishing |
| 06/18/2009 | US20090156098 Automatic Gain Control |
| 06/17/2009 | EP1817137B1 Razor blade sharpener |
| 06/17/2009 | CN101456159A Spark identification tool-setting method and abrasive machining automatic system |
| 06/16/2009 | US7547245 Substrate production apparatus for producing a substrate for a display device |
| 06/16/2009 | US7547243 Method of making and apparatus having polishing pad with window |
| 06/16/2009 | US7547242 Substrate polishing apparatus |
| 06/11/2009 | US20090149115 Wafer edge characterization by successive radius measurements |
| 06/10/2009 | EP2067572A2 Eyeglass lens processing apparatus |
| 06/09/2009 | US7544112 Method and apparatus for removing coatings from a substrate using multiple sequential steps |
| 06/04/2009 | US20090142994 Electrical contact structures and methods for use |
| 06/04/2009 | US20090142993 Eyeglass lens processing apparatus |
| 06/04/2009 | US20090142991 Silicon Wafer Grinding Apparatus, Retaining Assembly Used for the Same and Silicon Wafer Flatness Correcting Method |
| 06/04/2009 | US20090142990 Method for polishing a workpiece |
| 06/04/2009 | US20090142989 Chemical-Mechanical Planarization Pad Having End Point Detection Window |
| 06/03/2009 | EP2065133A1 Polishing Apparatus |
| 06/03/2009 | EP2065132A2 Polishing apparatus and method |
| 06/03/2009 | EP2065129A2 Eyeglass lens processing apparatus |
| 06/02/2009 | US7540799 System for adjusting an end effector relative to a workpiece |
| 05/28/2009 | US20090137190 Method and apparatus for dressing polishing pad, profile measuring method, substrate polishing apparatus, and substrate polishing method |
| 05/28/2009 | US20090137189 Polishing pad |
| 05/28/2009 | US20090137188 Polishing pad |
| 05/28/2009 | US20090137187 Diagnostic Methods During CMP Pad Dressing and Associated Systems |
| 05/27/2009 | CN201244775Y Cutting feed speed controlling structure of grinding machine |
| 05/27/2009 | CN101439489A Centering indicator for numerical control accurate grinding of high-hardness revolving spherical surface |
| 05/27/2009 | CN101439486A Three-dimensional scanner of full automatic lens edge grinding machine |
| 05/27/2009 | CN100491069C Method and device for the on-line measuring roundness level of high-precision roller grinder and roller shape error |
| 05/26/2009 | US7538880 Turbidity monitoring methods, apparatuses, and sensors |