| Patents for B24B 37 - Lapping machines or devices; Accessories (20,836) |
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| 01/08/2013 | US8349042 Polishing liquid and polishing method |
| 01/08/2013 | US8348724 Polishing pad manufacturing method |
| 01/08/2013 | US8348721 Method of producing glass substrate for perpendicular magnetic recording disk |
| 01/03/2013 | WO2013002745A1 Method of manufacturing glass substrate for use in information recording medium |
| 01/03/2013 | WO2013002744A1 Device and method for removing substrates for information recording medium |
| 01/03/2013 | WO2013002281A1 Neutral salt for use in polishing liquid, electronic material polishing liquid, polishing method, and method of manufacturing electronic materials |
| 01/03/2013 | WO2013001719A1 Polishing head and polishing apparatus |
| 01/03/2013 | US20130005228 Polishing pad |
| 01/03/2013 | US20130005219 Chemical mechanical polishing aqueous dispersion and chemical mechanical polishing method using same |
| 01/03/2013 | US20130000459 Polishing pad, method of producing the same and method of producing semiconductor device by using the same |
| 01/02/2013 | CN202640125U Novel gear-driven centrifugal grinder |
| 01/02/2013 | CN202640124U Grinding machine |
| 01/02/2013 | CN202640123U Loading disc for grinding and polishing hard sheet |
| 01/02/2013 | CN202640122U Windshield wiper repair device |
| 01/02/2013 | CN202640121U Grinding device for plug valve |
| 01/02/2013 | CN202640120U Auxiliary device of metallographic sample polishing machine |
| 01/02/2013 | CN102858495A Closed-loop control for improved polishing pad profiles |
| 01/02/2013 | CN102858494A Method for manufacturing an aluminosilicate glass substrate for hard disks |
| 01/02/2013 | CN102858493A Polishing slurry and polishing method therefor |
| 01/02/2013 | CN102856249A Method for reducing surface butterfly-shaped sunken portion formed by copper chemical mechanical polishing |
| 01/02/2013 | CN102848307A Special jig fixture for grinding non-standard optical fiber connectors |
| 01/02/2013 | CN102848306A Double-face grinding tool for locating washer |
| 01/02/2013 | CN102848305A Method for grinding to-be-processed object |
| 01/02/2013 | CN102848304A Special grinding wheel for solar photovoltaic glass and manufacturing method of special grinding wheel |
| 01/02/2013 | CN102848303A Processing method and processing device of semiconductor wafer, and semiconductor wafer |
| 01/02/2013 | CN102848302A Strip material surface treatment device |
| 01/02/2013 | CN102848301A Numerical control spherical pair grinder and grinding method |
| 01/02/2013 | CN102848300A Horizontal handmade-imitated grinding machine |
| 01/02/2013 | CN102848299A Inner circle grinder for alloy roll collars |
| 01/02/2013 | CN102848298A Grinding method for ultrathin round bar |
| 01/02/2013 | CN102225530B New process for reproduction of main control valve |
| 01/02/2013 | CN102126178B Numerically controlled grinding system for valve sealing surface |
| 01/02/2013 | CN101903131B CMP pad dressers |
| 01/02/2013 | CN101722469B Chemical mechanical polish process control for improvement in within-wafer thickness uniformity |
| 01/02/2013 | CN101479075B Abrasive articles, CMP monitoring system and method |
| 01/02/2013 | CN101191036B Slurry composition for chemical mechanical polishing and precursor composition thereof |
| 01/01/2013 | US8342910 Abrasive tool for use as a chemical mechanical planarization pad conditioner |
| 01/01/2013 | US8342907 Polishing state monitoring method |
| 01/01/2013 | US8342906 Friction sensor for polishing system |
| 01/01/2013 | US8342905 Optical disk restoration method and apparatus |
| 12/27/2012 | WO2012176377A1 Polishing method for silicon wafer |
| 12/27/2012 | WO2012176376A1 Polishing head, polishing device, and workpiece polishing method |
| 12/27/2012 | US20120329373 Double-side polishing apparatus |
| 12/27/2012 | US20120329371 Slurry, polishing liquid set, polishing liquid, method for polishing substrate, and substrate |
| 12/27/2012 | US20120329370 Slurry, polishing liquid set, polishing liquid, method for polishing substrate, and substrate |
| 12/27/2012 | US20120329367 Golf Ball Having An Aerodynamic Coating Including Micro Surface Roughness |
| 12/27/2012 | US20120325395 Method of assembly of retaining ring for cmp |
| 12/27/2012 | DE102010013519B4 Verfahren zum Polieren einer Halbleiterscheibe A method of polishing a semiconductor wafer |
| 12/26/2012 | CN202622550U Wafer conveying device and grinding device |
| 12/26/2012 | CN202622549U Single-face long optical quartz crystal optic axial plane directional clamp holder |
| 12/26/2012 | CN202622548U Fixture for grinding and polishing motor journal |
| 12/26/2012 | CN202622547U Grinding disc, grinding pad finisher and grinding device |
| 12/26/2012 | CN202622546U Automatic grinding and polishing device |
| 12/26/2012 | CN202622545U Spring end face grinding jig |
| 12/26/2012 | CN202622544U Extruding, grinding and polishing device |
| 12/26/2012 | CN102844152A Glass substrate holding film body, and glass substrate polishing method |
| 12/26/2012 | CN102837259A Detection device and method for chemical-mechanical polishing end point of copper |
| 12/26/2012 | CN102837253A Natural jade panel polishing process |
| 12/26/2012 | CN102039553B Synchronous linkage member of clamping mechanism of valve sealing surface grinder |
| 12/26/2012 | CN101638556B Polishing composition and polishing method |
| 12/26/2012 | CN101241843B 衬底抛光方法 Substrate polishing method |
| 12/25/2012 | US8338303 Polishing liquid |
| 12/25/2012 | US8337715 CMP slurry for metallic film, polishing method and method of manufacturing semiconductor device |
| 12/25/2012 | US8337282 Polishing pad |
| 12/25/2012 | US8337279 Closed-loop control for effective pad conditioning |
| 12/25/2012 | US8337278 Wafer edge characterization by successive radius measurements |
| 12/25/2012 | US8337277 Polishing pad and polishing apparatus |
| 12/25/2012 | US8336210 Method for manufacturing spacers for spindle device |
| 12/20/2012 | WO2012172983A1 Polishing composition |
| 12/20/2012 | US20120322348 Pad for chemical mechanical polishing and method of chemical mechanical polishing using same |
| 12/20/2012 | US20120322346 Slurry, polishing fluid set, polishing fluid, and substrate polishing method using same |
| 12/19/2012 | CN202607482U Water circulation system with filtering net |
| 12/19/2012 | CN202607481U Cooling water circulation system for sanders |
| 12/19/2012 | CN202607480U Dedicated grinding jig |
| 12/19/2012 | CN202607479U Special fixture of grinding bar |
| 12/19/2012 | CN202607478U Chuck device of rotation type air tool |
| 12/19/2012 | CN202607477U Grinder capable of simultaneously decreasing surface roughness value of measuring surface of measuring device and increasing lustre |
| 12/19/2012 | CN202607476U On-line taper hole grinding device for machine tool spindle |
| 12/19/2012 | CN102834480A Polishing fluid composition for glass hard disc substrates |
| 12/19/2012 | CN102834479A Polishing agent for polishing copper and polishing method using the same |
| 12/19/2012 | CN102825542A Grinding device for front and rear sides of cotton quilt core |
| 12/19/2012 | CN102825541A 晶圆减薄方法 Wafer thinning method |
| 12/19/2012 | CN102825540A Magnetic polishing center machine tool |
| 12/19/2012 | CN102126177B Grinding device for sealing surface of valve |
| 12/19/2012 | CN101791781B Monitoring method of polishing state, monitor of polishing state, polishing apparatus, processed wafer, semiconductor device manufacturing method, and semiconductor device |
| 12/18/2012 | US8334210 Method and apparatus of manufacturing semiconductor device |
| 12/18/2012 | US8333882 Polishing apparatus and method of polishing work |
| 12/18/2012 | US8333820 Forming conductive features of electronic devices |
| 12/13/2012 | WO2012169515A1 Abrasive and polishing composition |
| 12/13/2012 | US20120315831 CMP Polishing Method, CMP Polishing Apparatus, and Process for Producing Semiconductor Device |
| 12/13/2012 | US20120315830 Polishing pads including phase-separated polymer blend and method of making and using the same |
| 12/13/2012 | US20120315763 Polishing liquid for cmp and polishing method using the same |
| 12/13/2012 | US20120315739 Manufacturing method for semiconductor wafer |
| 12/12/2012 | EP2533274A1 Aqueous dispersion for chemical mechanical polishing, and chemical mechanical polishing method using same |
| 12/12/2012 | CN202595603U Transverse clamp holder of cutter |
| 12/12/2012 | CN202592206U Tray of grinding and polishing machine |
| 12/12/2012 | CN202592205U Positioning structure of movable rotary grinding head |
| 12/12/2012 | CN202592204U Guide pillar end face grinding tool for plane grinding |
| 12/12/2012 | CN202592203U Support device applied to punch former |
| 12/12/2012 | CN202592202U Grinding head with grinding fluid supply function and grinding device |