| 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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| 12/07/2011 | CN102267094A 一种用于晶片加工机台的防呆计时报警方法和装置 An alarm chronograph foolproof method and apparatus for wafer processing machines |
| 12/07/2011 | CN102267093A 十字轴万向节内平在线自动测量机构 Cross-axis gimbal mechanism within the flat-line automatic measurement |
| 12/07/2011 | CN102267092A 一种轴承磨床测量装置及使用方法 A grinder bearing measuring device and method of use |
| 12/07/2011 | CN101797717B 侦测化学机械研磨机台水槽上/下位置的装置及方法 Detect the chemical mechanical polishing machine sink apparatus and method / down position |
| 12/07/2011 | CN101524829B 通过耦合涡流传感器测量薄膜厚度的方法和设备 Method and apparatus for measuring film thickness by eddy current sensor coupled |
| 12/06/2011 | US8070909 Feedback control of chemical mechanical polishing device providing manipulation of removal rate profiles |
| 12/06/2011 | US8070555 Visual feedback for airfoil polishing |
| 12/06/2011 | US8070554 Distributed shunt structure for lapping of current perpendicular plane (CPP) heads |
| 12/01/2011 | WO2011107598A3 Autocalibration |
| 12/01/2011 | US20110294403 Wafer processing method, wafer polishing apparatus, and ingot slicing apparatus |
| 12/01/2011 | US20110294402 Eddy Current System for In-Situ Profile Measurement |
| 12/01/2011 | DE102010021829A1 Method for in-process-measurement of radius error of crankshaft during pin chasing process in pin chasing grinder, involves calculating radius error from deflection of tactile device for number of angle steps |
| 12/01/2011 | DE102010021749A1 Method for grinding external or internal gearing of thin-walled and hollow cylindrical work piece on gear grinding machine, involves placing work piece in stress-free manner on measuring table or on holding fixture |
| 11/30/2011 | CN102259306A 安装在轴承圈外表面磨床上的测量仪 Mounted on the bearing surface grinder out of the loop gauge |
| 11/29/2011 | US8066547 Bridge row tool |
| 11/24/2011 | WO2011144624A1 Method and apparatus for optically measuring by interferometry the thickness of an object |
| 11/24/2011 | US20110287694 Peak-based endpointing for chemical mechanical polishing |
| 11/24/2011 | US20110287219 Synthetic quartz glass substrate and making method |
| 11/23/2011 | CN102248485A Clearance magnetic adsorption type two-dimensional grinding force test system |
| 11/23/2011 | CN102248476A Method and apparatus for the measurement-aided fine machining of workpiece surfaces, and measuring system |
| 11/23/2011 | CN102248453A Roller and workpiece measuring device |
| 11/22/2011 | US8065031 Polishing end point detection method utilizing torque change and device thereof |
| 11/17/2011 | US20110281503 Apparatus for grinding hand knives |
| 11/17/2011 | US20110281501 Feedback for polishing rate correction in chemical mechanical polishing |
| 11/16/2011 | CN202037542U Device for automatically adjusting mortar flow of lapping machine |
| 11/16/2011 | CN102245350A Grinding device, grinding method, and method of manufacturing glass sheet |
| 11/16/2011 | CN102240929A Numerical control end-face and excircle grinding machine |
| 11/15/2011 | US8057280 Chemical mechanical planarization apparatus |
| 11/15/2011 | US8057279 Abrasive blasting system with remote flow control and method |
| 11/10/2011 | US20110275281 Dynamically Tracking Spectrum Features For Endpoint Detection |
| 11/09/2011 | CN202029036U Feature monitoring device used for grinding wheel dressing |
| 11/08/2011 | US8055374 Machining quality judging method for wafer grinding machine and wafer grinding machine |
| 11/03/2011 | US20110269377 Automatic Generation of Reference Spectra for Optical Monitoring of Substrates |
| 11/02/2011 | CN202021540U Linear motor driving device for reciprocating follow-up control of spindle of honing machine |
| 11/01/2011 | US8048287 Method for selectively removing conductive material from a microelectronic substrate |
| 11/01/2011 | US8047897 Substrate flat grinding device |
| 11/01/2011 | US8047896 Polishing apparatus, polishing method, and processing apparatus |
| 11/01/2011 | US8047895 Machining device comprising a measuring device for a model |
| 11/01/2011 | US8047894 Apparatus for evaluating the quality of a lapping plate |
| 10/27/2011 | WO2011133386A2 Closed-loop control for improved polishing pad profiles |
| 10/27/2011 | WO2011131394A1 Angle grinder comprising a yaw rate sensor for measuring the housing rotation |
| 10/26/2011 | CN102225527A Multi-wire cutting machine for cutting curved surface and control method thereof |
| 10/25/2011 | US8045142 Polishing end point detection method, polishing end point detection apparatus and polishing apparatus |
| 10/20/2011 | US20110256805 Adaptively Tracking Spectrum Features For Endpoint Detection |
| 10/20/2011 | US20110256803 Fluidized web polishing apparatus and method using contact pressure feedback |
| 10/19/2011 | CN102218686A Thickness measuring device of vertical glass edging machine |
| 10/18/2011 | US8041446 Post-process sizing control device for grinding machine |
| 10/18/2011 | US8038508 Apparatus for polishing a wafer and method for detecting a polishing end point by the same |
| 10/18/2011 | US8038507 Eyeglass lens processing apparatus |
| 10/18/2011 | US8037878 Method for slicing workpiece by using wire saw and wire saw |
| 10/13/2011 | US20110250824 Polishing method and polishing apparatus |
| 10/13/2011 | US20110250823 Lens Blocking Method and Related Device |
| 10/12/2011 | EP2193009B1 Abrasive products with splice marks and automated splice detection |
| 10/06/2011 | WO2011121835A1 Disturbance suppression load control device |
| 10/06/2011 | US20110239876 Differential pressure application apparatus for use in polishing layers of semiconductor device structures and methods |
| 10/06/2011 | US20110239478 Apparatus for checking diametral dimensions of a rotating cylindrical part during a grinding thereof |
| 10/05/2011 | CN201998056U On-line camshaft journal measurement device |
| 10/05/2011 | CN201998055U Automatic internal/external diameter measuring device with stable magnetic filed for grinding process |
| 10/05/2011 | CN201998044U Honing machine spindle reciprocating follow-up control device |
| 10/05/2011 | CN201998043U Cog belt driving device for controlling reciprocating follow-up of main shaft of honing machine |
| 10/05/2011 | CN101480786B Grinding machine initial point positioning-protecting device and method |
| 10/05/2011 | CN101439486B Three-dimensional scanner of full automatic lens edge grinding machine |
| 10/04/2011 | US8029335 Wafer processing method |
| 10/04/2011 | US8029333 Device for polishing peripheral edge of semiconductor wafer |
| 09/29/2011 | WO2011117050A2 Process for controlling the polishing process of an optical element |
| 09/29/2011 | US20110237161 Method and system for controlling chemical mechanical polishing by controllably moving a slurry outlet |
| 09/29/2011 | US20110237159 Grinding Machine and Measuring Apparatus |
| 09/29/2011 | DE102010013069A1 Meßvorrichtung Measuring device |
| 09/28/2011 | EP2368667A1 Measuring device |
| 09/28/2011 | CN201989048U 一种翼型轴承座磨内圆自动检测装置 One kind of inner circle airfoil bearing wear detection device automatically |
| 09/28/2011 | CN1644318B Tire uniformity machine grinder |
| 09/28/2011 | CN102198635A Measuring device |
| 09/28/2011 | CN102198634A Measuring method and device for in process measurement on crank shaft contour |
| 09/28/2011 | CN102198633A Post measurement device of vertical grinding machine |
| 09/28/2011 | CN102198632A Speed control method of cam tangential point tracking grinding |
| 09/28/2011 | CN101791782B Grinding device |
| 09/27/2011 | US8025759 Polishing apparatus and polishing method |
| 09/27/2011 | US8025554 Method of polishing work |
| 09/24/2011 | CA2734844A1 Sanding and grinding tool having depth guide |
| 09/22/2011 | WO2011114658A1 Polishing apparatus, polishing pad, and polishing information management system |
| 09/22/2011 | WO2011114399A1 Foreign object grinding method and foreign object grinding device |
| 09/21/2011 | EP2033739B1 Wafer production method |
| 09/21/2011 | CN201979402U 一种轴类零件磨削加工测量装置 One kind of shaft parts grinding measuring device |
| 09/21/2011 | CN102194690A Polishing monitoring method, polishing method, polishing monitoring apparatus and polishing apparatus |
| 09/21/2011 | CN102192928A Apparatus and method for monitoring glass plate polishing state |
| 09/21/2011 | CN102189481A Honing machine spindle reciprocating follow-up control toothed belt driving device |
| 09/21/2011 | CN102189480A Reciprocating follow-up control linear motor driving device for main shaft of honing machine |
| 09/21/2011 | CN102189455A Grinding device of brake disc and grinding method thereof |
| 09/21/2011 | CN102189446A Spindle head conical surface grinding detection device and detection method thereof |
| 09/21/2011 | CN101513721B Method for processing roller blade of fine machine and used processing device |
| 09/20/2011 | US8021566 Method for pre-conditioning CMP polishing pad |
| 09/15/2011 | WO2011112591A2 Tire tread buffing apparatus and method |
| 09/15/2011 | WO2011111136A1 Foreign body polishing method and foreign body polishing device |
| 09/15/2011 | US20110223834 Apparatus and method for monitoring glass plate polishing state |
| 09/15/2011 | US20110223833 Method and apparatus for the measurement-aided fine machining of workpiece surfaces, and measuring system |
| 09/15/2011 | CA2792225A1 Tire tread buffing apparatus and method |
| 09/14/2011 | CN201970207U 磨床的自动进给量修正装置 Grinder automatic feed amount correction means |
| 09/14/2011 | CN102179757A Substrate polishing apparatus, substrate polishing method, and apparatus for regulating temperature of polishing surface of polishing pad used in polishing apparatus |
| 09/14/2011 | CN101113996B Element for detecting the amount of lapping, crystal and lapping method |
| 09/09/2011 | WO2011107872A1 Machine for the mechanical machining of plate-shaped elements, particularly tiles and slabs of ceramic material, natural stones, glass or the like |