| Patents for B24B 37 - Lapping machines or devices; Accessories (20,836) |
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| 04/17/2013 | CN101456151B Chemical mechanical polishing and end-point detection method thereof |
| 04/17/2013 | CN101186020B Polishing apparatus and manufacturing method of disk-shaped substrate |
| 04/16/2013 | US8420539 Additive for polishing composition |
| 04/16/2013 | US8419970 Silicon nitride polishing liquid and polishing method |
| 04/16/2013 | US8419963 Polishing method |
| 04/11/2013 | WO2013052071A1 Pivot-balanced floating platen lapping machine |
| 04/11/2013 | WO2013051700A1 Method for recycling abrasive agent from used cerium oxide glass abrasive agent containing flocculating agent |
| 04/11/2013 | WO2013051184A1 Wafer processing method |
| 04/11/2013 | US20130087098 Method and system for endpoint detection |
| 04/11/2013 | DE10345381B4 Verfahren und System zum Steuern des chemisch-mechanischen Polierens unter Anwendung eines Sensorsignals eines Kissenkonditionierers A method and system for controlling the chemical-mechanical polishing using a sensor signal of a pad conditioner |
| 04/10/2013 | EP2578359A1 Damping polyurethane CMP pads with microfillers |
| 04/10/2013 | EP2576142A2 Non-abrasive back coat for coated abrasives |
| 04/10/2013 | CN202861990U Lifting device of arc-shaped surface automatic stone grinding device |
| 04/10/2013 | CN202861989U Floor grinding miller gear case with improved structure |
| 04/10/2013 | CN202861988U Eight-head floor grinding machine gear case |
| 04/10/2013 | CN202861987U Caliper main scale base level grinding-repairing device |
| 04/10/2013 | CN202861986U Bearing inner bore grinding tool |
| 04/10/2013 | CN202861985U Fine grinding slice |
| 04/10/2013 | CN202861984U Grinding head with elastic handle |
| 04/10/2013 | CN202861983U Single arm two-sided grinding machine |
| 04/10/2013 | CN202861982U Ball cover lapping polisher |
| 04/10/2013 | CN202861981U Single arm two-sided grinding machine speed control device |
| 04/10/2013 | CN202861980U High precision plane polishing machine grinding stand arm |
| 04/10/2013 | CN202861979U Portable automatic grinding and polishing equipment |
| 04/10/2013 | CN202861978U Bidirectional automatic grinding and polishing equipment |
| 04/10/2013 | CN202861977U Portable semi-automatic grinding and polishing equipment |
| 04/10/2013 | CN202861976U Mechanical device for repairing screw pitch error of micrometer micrometric screw |
| 04/10/2013 | CN103038023A Contrast device for the grinding of products held between centres |
| 04/10/2013 | CN103035504A Chemical machinery polishing method and chemical machinery polishing device |
| 04/10/2013 | CN103029037A Sealing ring machining pre-deformation force loading clamp and loading method |
| 04/10/2013 | CN103029036A Machining clamp of silicon wafer |
| 04/10/2013 | CN103029035A Polishing pad and loss detecting method during polishing by using same |
| 04/10/2013 | CN103029034A Electromagnetic wire die R angle processing method and dedicated R angle former |
| 04/10/2013 | CN103029033A Grinding apparatus and grinding method |
| 04/10/2013 | CN103029032A Sintered polycrystalline diamond cold plate cooling high-speed grinding device |
| 04/10/2013 | CN103029031A Processing method for wafer substrates |
| 04/10/2013 | CN103029030A Apparatus and method for checking thickness dimensions of an element while it is being machined |
| 04/10/2013 | CN103029029A Monitoring method and monitoring system for glass plate polishing apparatus |
| 04/10/2013 | CN103029028A Grinding method of chromium steel ring |
| 04/10/2013 | CN102126181B Chemical mechanical polishing method |
| 04/10/2013 | CN101966689B Surface polishing method for carbon surface of large-diameter 4H-SiC wafer |
| 04/09/2013 | US8414360 Double side polishing apparatus and carrier therefor |
| 04/04/2013 | WO2013049041A1 Material removal depth measurement by scribing |
| 04/04/2013 | WO2013047734A1 Polishing composition |
| 04/04/2013 | WO2013047733A1 Polishing composition |
| 04/04/2013 | WO2013046576A1 Polishing pad and glass substrate manufacturing method using said polishing pad |
| 04/04/2013 | WO2013003816A3 A method of polishing a workpiece with an abrasive segment comprising abrasive aggregates having silicon carbide particles |
| 04/04/2013 | US20130084783 Grinding apparatus and grinding method |
| 04/04/2013 | US20130083425 Manufacturing method of glass substrate for magnetic disk, magnetic disk, and magnetic recording / reproducing device |
| 04/04/2013 | DE102012018523A1 Chemisch-mechanische Acrylat-Polyurethan-Polierschicht Chemical-mechanical polishing acrylic polyurethane layer |
| 04/03/2013 | CN202846388U Magnetic grinding disc |
| 04/03/2013 | CN202846336U Self-cleaning device of grinding operating platform |
| 04/03/2013 | CN202846335U Fixture used for grinding charging barrels |
| 04/03/2013 | CN202846334U Fixture used for grinding part |
| 04/03/2013 | CN202846333U Novel rubber core type flap wheel with handle |
| 04/03/2013 | CN202846332U Grinding device |
| 04/03/2013 | CN202846331U Online direct current motor grinding device |
| 04/03/2013 | CN202846330U Rolling grinder for repairing measuring surface of measuring jaw of height vernier caliper |
| 04/03/2013 | CN103009241A A glass substrate lamination tool, a glass substrate end surface polishing method, and a manufacturing method of the glass substrate |
| 04/03/2013 | CN103009240A Clamp for silicon wafer grinding |
| 04/03/2013 | CN103009239A Processing and positioning tool for grinding of inner hole |
| 04/03/2013 | CN103009238A Efficient, scratch-free, long-service-life rubber high polymer material polishing pad |
| 04/03/2013 | CN103009237A Pyramid grinding plate |
| 04/03/2013 | CN103009236A Method and apparatus for performing a polishing process in semiconductor fabrication |
| 04/03/2013 | CN103009235A Precise plane grinding machine |
| 04/03/2013 | CN103009234A Polishing process of heavily arsenic-doped monocrystalline silicon polished wafer with improvement of surface granularity |
| 04/03/2013 | CN103009233A Production process of ceramic ball bearing ring |
| 04/03/2013 | CN103009232A Needle plate/needle tube assembly |
| 04/03/2013 | CN103009231A Production process of silicon nitride ceramic ball bearing ring |
| 04/03/2013 | CN103009230A Method for grinding bearing ring |
| 04/03/2013 | CN102240963B Electric grinder |
| 04/03/2013 | CN102133732B Air course positive pressure access systems for CMP polishing head |
| 04/03/2013 | CN102126179B Grinding device base for sealing surface of valve |
| 04/03/2013 | CN102039556B Wafer back side grinding process |
| 04/03/2013 | CN101465292B Resin covering method and apparatus |
| 04/03/2013 | CN101014446B Methods for producing in-situ grooves in chemical mechanical planarization (cmp) pads, and novel cmp pad designs |
| 04/02/2013 | US8409467 Polishing liquid for semiconductor integrated circuit |
| 04/02/2013 | US8409308 Process for manufacturing polishing pad |
| 03/28/2013 | WO2013042596A1 Composite particles for polishing glass |
| 03/28/2013 | WO2013042507A1 Polishing pad |
| 03/28/2013 | US20130078895 Abrasive tool for use as a chemical mechanical planarization pad conditioner |
| 03/28/2013 | US20130078892 Polishing pad, production method for same, and production method for glass substrate |
| 03/28/2013 | DE102012018202A1 Verfahren zur Bildung von Polierkissen mit offenem Netzwerk A process for the formation of polishing pad having an open network |
| 03/28/2013 | DE102012018201A1 Verfahren zur Bildung von Polierkissen mit Schichtaufbau und offenem Netzwerk A process for the formation of polishing pad having a layer structure and an open network |
| 03/28/2013 | DE102012018200A1 Verfahren zur Bildung von Polierkissen mit strukturiertem offenen Netzwerk A process for the formation of the polishing pad with a textured open network |
| 03/27/2013 | EP2571655A1 Method and apparatus for optically measuring by interferometry the thickness of an object |
| 03/27/2013 | CN202825562U Grind fluid dropwise adding device of grind polisher |
| 03/27/2013 | CN202825549U Grinding pad collator and grinding device |
| 03/27/2013 | CN202825548U Grinding pad adjustor washing equipment and chemical machinery grinding device |
| 03/27/2013 | CN202825517U Cavity surface treatment transduction machining device |
| 03/27/2013 | CN202825516U Tablet machine |
| 03/27/2013 | CN202825515U Universal pressure plate device for grinding mill |
| 03/27/2013 | CN202825514U Double-sided grinding tool for positioning gaskets |
| 03/27/2013 | CN202825513U Grinding pad and grinding device |
| 03/27/2013 | CN202825512U Grinding pad and chemical machinery grinding machine |
| 03/27/2013 | CN202825511U Bearing inner bore grinding head |
| 03/27/2013 | CN202825510U Grinding wheel device |
| 03/27/2013 | CN202825509U Grinding device of inner hole of bearing |
| 03/27/2013 | CN202825508U Magnetism grinding material automatic changing device of magnetic force polishing center machine tool |
| 03/27/2013 | CN202825507U Processing machine for curved face grinding |