| Patents for B24B 57 - Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents (2,579) |
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| 02/26/2009 | US20090053981 Method of recycling abrasive slurry |
| 02/25/2009 | CN201198112Y Automatic grinder-polisher for metal glasses legs |
| 02/19/2009 | WO2009022765A1 Continuous and uninterruptible slurry dispense device and method thereof |
| 02/19/2009 | WO2009021364A1 The method of controlling scratching of the polished surface of silicon wafer |
| 02/12/2009 | US20090042482 Rough polishing method of semiconductor wafer and polishing apparatus of semiconductor wafer |
| 02/11/2009 | CN201192811Y Automatic wax feeding apparatus for polishing work wheel of toolroom machine |
| 02/11/2009 | CN101362313A Chemical-mechanical grinding device and chemical-mechanical grinding method |
| 02/05/2009 | US20090032408 Electrolyte retaining on a rotating platen by directional air flow |
| 02/04/2009 | CN101357452A Preheating method of grinding machine reaction system |
| 02/03/2009 | US7485029 Double face polishing apparatus |
| 01/28/2009 | CN201186398Y High precision knife sharpener |
| 01/28/2009 | CN101352830A Device for stabilizing current velocity liquid and lapping liquid feeding device of |
| 01/14/2009 | CN101342671A Hydration polisher |
| 01/14/2009 | CN100450716C Abrasive article for the deposition and polishing of a conductive material |
| 01/07/2009 | EP2012345A1 Semiconductor production plant |
| 01/07/2009 | CN201175873Y Built-in special mixing separator of abrasive grain stream circulating system for barrel finishing |
| 01/07/2009 | CN201175872Y External special mixing separator of abrasive grain stream circulating system for barrel finishing |
| 12/31/2008 | WO2009002351A1 Cmp apparatuses with polishing assemblies that provide for the passive removal of slurry |
| 12/24/2008 | CN201168918Y Apparatus for driving objects to lift and automatic polishing and grinding machine |
| 12/24/2008 | CN101328390A Abrasive cleaning agent, method for manufacturing the same, and method for polishing using abrasive cleaning agent |
| 12/17/2008 | EP2001787A2 Liquid dispense system |
| 12/17/2008 | CN101323098A Magnetorheological finishing device for high-steepness optical part |
| 12/17/2008 | CN101323097A Magnetorheological finishing device for super large caliber aspheric surface optical part |
| 12/16/2008 | US7465221 Polishing apparatus |
| 12/16/2008 | US7465216 Polishing apparatus |
| 12/11/2008 | WO2008149490A1 Cutting method and wire saw device |
| 11/26/2008 | CN100437925C Material for purification of semiconductor polishing slurry, module for purification of semiconductor polishing slurry and process for producing semiconductor polishing slurry |
| 11/20/2008 | WO2008002812A3 Electrolyte retaining on a rotating platen by directional air flow |
| 11/19/2008 | CN101306515A Double-groove bearing super precise grinding machine |
| 11/19/2008 | CN101306514A Pivot super precise grinding machine |
| 11/19/2008 | CN101306513A Single groove single race bearing super precise grinding machine |
| 11/13/2008 | US20080280538 Polishing composition |
| 11/12/2008 | CN201147900Y Water cycle structure of revolving grinding miller |
| 10/30/2008 | DE102008007328A1 Machine for working large surface and thin workpieces holds the workpiece at an angle or vertically during working |
| 10/23/2008 | US20080261496 Apparatus for supplying constant quantity of abrasive |
| 10/22/2008 | CN201136126Y Wax belt structure for polishing |
| 10/22/2008 | CN201136125Y Centralized processor for iron chips in feeding liquid of abrading-ball |
| 10/15/2008 | EP1633527B1 Vacuum-assisted pad conditioning system and method utilizing an apertured conditioning disk |
| 10/15/2008 | CN100426470C Multipurpose slurry delivery arm for chemical mechanical polishing |
| 10/08/2008 | CN101279435A Modified type polishing pad regulating apparatus technique |
| 10/01/2008 | CN101274379A Method of grinding and processing gear wheel |
| 09/30/2008 | US7429209 Method of polishing a glass substrate for use as an information recording medium |
| 09/18/2008 | US20080227369 Apparatus and Method for Confined Area Planarization |
| 09/17/2008 | CN201115934Y Alarming type automatic control dripping device |
| 09/17/2008 | CN101264585A Double-side polishing apparatus |
| 09/04/2008 | US20080214005 Chemical solution feeding apparatus and method for preparing slurry |
| 09/02/2008 | US7419946 Chemical solution feeding apparatus and method for preparing slurry |
| 09/02/2008 | US7419419 Slurry supply unit for CMP apparatus |
| 08/28/2008 | US20080207093 Methods and apparatus for cleaning a substrate edge using chemical and mechanical polishing |
| 08/28/2008 | US20080201877 Hand-held cleaning/polishing machine |
| 08/27/2008 | EP1961518A1 Handheld clearing/grinding machine |
| 08/27/2008 | CN201105409Y Chemical mechanical grinder bench discharging pipe |
| 08/27/2008 | CN101249638A Device driven object up-down and automatic grinding mill |
| 08/27/2008 | CN101249637A Magnetic current change polishing solution circulating device capable of long-time steadily polishing solution performance |
| 08/27/2008 | CN101249626A Magnetic current changing polishing device for large caliber aspheric surface optical part |
| 08/20/2008 | EP1218464B1 Chemical mechanical polishing systems and methods for their use |
| 08/20/2008 | CN101244542A Constant temperature conveyer of polishing solution |
| 08/20/2008 | CN101244529A Vapor seal drawing liquid non-contact type hydrojet grinding wheel for numerical control relief polishing |
| 08/19/2008 | US7413497 Chemical mechanical polishing slurry pump monitoring system and method |
| 08/14/2008 | US20080194189 Multiple Fluid Supplying Apparatus For Carrier of Semiconductor Wafer Polishing System |
| 08/13/2008 | EP1955812A1 Blade feature machining |
| 08/13/2008 | CN101239454A Innernal special-purpose stirring segregator of abrasive particle flow circulating system for grinding and polishing |
| 08/13/2008 | CN101239450A Chemical mechanical polishing method for GaAs wafer |
| 08/13/2008 | CN101239289A External special-purpose stirring segregator of abrasive particle flow circulating system for grinding and polishing |
| 08/06/2008 | EP1505639B1 Polishing fluid and polishing method |
| 08/05/2008 | CA2407800C Polishing composition |
| 07/17/2008 | US20080171494 Apparatus and method for slurry distribution |
| 07/16/2008 | CN201086231Y LCD glass grinder |
| 07/16/2008 | CN101223006A Double side polishing method for wafer |
| 07/16/2008 | CN100402236C Method of manufacturing a semicondustor component and chemical-mechanical polishing system therefor |
| 07/09/2008 | CN201082518Y Novel detachable grinding machine grinding fluid inlet component |
| 07/09/2008 | CN101218068A Process and apparatus for treating exhausted abrasive slurries for the recovery of their reusable components |
| 07/09/2008 | CN100400235C Lapping machine and method of grinding workpiece |
| 07/03/2008 | WO2008078349A1 Process and apparatus for treating exhausted abrasive slurries from the lapping process for the recovery of their reusable abrasive component |
| 07/02/2008 | CN101209542A Polishing solution transmission equipment |
| 06/25/2008 | CN201077028Y Modified chemical mechanical milling liquid container |
| 06/18/2008 | CN100395079C Non-contact type hydrojet grinding head in use for digital controlled polishing |
| 06/12/2008 | WO2008069136A1 Method for purifying chemical added with chelating agent |
| 06/12/2008 | US20080139089 Method of polishing hard crystal substrate and polishing oil slurry therefor |
| 06/05/2008 | DE102006056623A1 System for chemical mechanical polishing, has controllable movable foreman head, which is formed to mount substrate and to hold in position, and foreman cushion, is mounted on plate, which is coupled with drive arrangement |
| 06/04/2008 | CN201067868Y Ultra clean and bright brick surface charging and homogenizing device |
| 05/28/2008 | CN201064874Y Automatic watering grinding liquid feeding device for polishing machine |
| 05/28/2008 | CN101186024A Chemical mechanical grinding system for preventing grinding fluid dilution and work bench thereof |
| 05/15/2008 | US20080113509 Polishing method and polishing device |
| 05/08/2008 | WO2008036108A3 Bubble suppressing flow controller with ultrasonic flow meter |
| 05/07/2008 | EP1918069A1 Double side polishing method for wafer |
| 05/07/2008 | EP1216316B1 Polishing of fluoride crystal optical lenses and preforms using cerium oxide for microlithography |
| 04/09/2008 | CN101157202A Alarming type automatic control material-dripping machine |
| 04/09/2008 | CN101157199A Substrate polishing apparatus and method |
| 04/09/2008 | CN100380597C Method and apparatus for applying differential removal rates to a surface of a substrate |
| 04/08/2008 | US7354530 Chemical mechanical polishing systems and methods for their use |
| 04/02/2008 | CN201042780Y Automatic stirring gob barrel |
| 04/01/2008 | US7351132 Flap wheel, in particular flap wheel for satin finishing systems for pipes or for sheet metal and method of producing the same |
| 03/27/2008 | WO2008036108A2 Bubble suppressing flow controller with ultrasonic flow meter |
| 03/27/2008 | WO2008035513A1 Cutting method |
| 03/27/2008 | DE102007020342A1 Polierverfahren und Poliervorrichtung Polishing method and polishing apparatus |
| 03/26/2008 | CN100376652C Cerium based abrasive material and abrasive material slurry, and method for producing cerium based abrasive material |
| 03/20/2008 | WO2008011014A3 System and method for processing high puruity materials |
| 03/20/2008 | US20080070488 Polishing method and polishing apparatus |
| 03/19/2008 | CN101143424A Display panel thin grinder |