| Patents for B24B 29 - Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents (4,497) |
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| 03/04/2009 | CN101376232A Chemical mechanical polishing method capable of enhancing polishing performance |
| 03/04/2009 | CN101376211A Multi-purpose end effector for welder |
| 02/25/2009 | CN201198112Y Automatic grinder-polisher for metal glasses legs |
| 02/25/2009 | CN201198111Y Gear mesh mechanism of aluminum bottle cover polisher |
| 02/25/2009 | CN201198110Y Motor stand of plastic plate polisher |
| 02/25/2009 | CN201198109Y Mould free curved face flexible polisher |
| 02/25/2009 | CN101372089A Method and slurry for tuning low-k versus copper removal rates during chemical mechanical polishing |
| 02/24/2009 | US7494401 Polishing method, polishing device, glass substrate for magnetic recording medium, and magnetic recording medium |
| 02/19/2009 | WO2008135847A4 Abrading device |
| 02/19/2009 | US20090047884 Chemical mechanical polishing pad structure minimizing trapped air and polishing fluid intrusion |
| 02/19/2009 | US20090047877 Layered-filament lattice for chemical mechanical polishing |
| 02/19/2009 | US20090047876 Chemical mechanical polishing pad with controlled wetting |
| 02/19/2009 | US20090047871 Interpenetrating network for chemical mechanical polishing |
| 02/19/2009 | US20090047870 Reverse Shallow Trench Isolation Process |
| 02/19/2009 | DE102007038287A1 Cylindrical, bottle-like and box-like or rotation symmetric parts circumferential surface polishing method, involves guiding disk with center line perpendicular to gradient of surface contour of parts during constant contact pressure |
| 02/18/2009 | CN201195279Y Planetary casting and grinding disc with excellent lubricating ability |
| 02/18/2009 | CN201195278Y Improved structure of polisher |
| 02/18/2009 | CN101368070A Nano-silicon dioxide abrasive material polishing solution for processing crystallizing glass |
| 02/18/2009 | CN101367204A Interpenetrating network for chemical mechanical polishing |
| 02/18/2009 | CN101367203A Chemical mechanical polishing pad with controlled wetting |
| 02/18/2009 | CN101367194A Silicon slice grinding rate control method |
| 02/18/2009 | CN101367193A Silicon slice grinding surface scuffing control method |
| 02/18/2009 | CN101367191A Method for polishing circular stainless-steel accurate parts on old machine tool |
| 02/18/2009 | CN101367190A Interconnected-multi-element-lattice polishing pad |
| 02/18/2009 | CN101367189A Silicon slice glazed surface scuffing control method |
| 02/18/2009 | CN101367181A Support and direction change regulating wheel of wortle wire polisher |
| 02/18/2009 | CN100462203C Method for controlling roughness in ULSI multi-layer copper metallization chemico-mechanical polishing |
| 02/18/2009 | CN100462202C Spindle drive of accurate doublefaced polisher |
| 02/12/2009 | DE102007037964A1 Device for chemico-mechanical polishing of workpiece surface, especially semiconductor wafer surface useful in semiconductor technology is cost effective to produce, highly flexible in use and gives high thruput |
| 02/11/2009 | CN201192809Y Angle sand polisher |
| 02/11/2009 | CN101362313A Chemical-mechanical grinding device and chemical-mechanical grinding method |
| 02/11/2009 | CN101362312A Glazing machine |
| 02/11/2009 | CN101362311A Polishing apparatus, substrate manufacturing method, and electronic apparatus manufacturing method |
| 02/11/2009 | CN101362310A Polishing apparatus, substrate manufacturing method, and electronic apparatus manufacturing method |
| 02/11/2009 | CN101362309A Polishing apparatus, substrate manufacturing method, and electronic apparatus manufacturing method |
| 02/11/2009 | CN101362308A Polishing apparatus, substrate manufacturing method, and electronic apparatus manufacturing method |
| 02/11/2009 | CN100460150C Method and device for polishing endless belt metal rings for continuously variable transmission |
| 02/10/2009 | US7488240 Polishing device |
| 02/05/2009 | US20090036041 Cmp pad dresser and cmp apparatus using the same |
| 02/05/2009 | US20090036040 Eyeglass lens processing apparatus |
| 02/05/2009 | US20090036028 Chemical mechanical polishing apparatus and chemical mechanical polishing method thereof |
| 02/05/2009 | US20090036024 Cmp apparatus and method of polishing wafer using cmp |
| 02/05/2009 | DE102007035405A1 Poliermaschine Polisher |
| 02/04/2009 | CN201189633Y Polishing device |
| 02/04/2009 | CN201189632Y Carrier billet adjusting apparatus for grinding silicon chip |
| 02/04/2009 | CN201189631Y Grinding head for polishing |
| 02/04/2009 | CN201189630Y Bidirectional polisher |
| 02/04/2009 | CN101357450A Chemically machinery grinding device and method for cleaning grinding pad and grinding head |
| 02/03/2009 | US7485030 Grinding element for mounting in a groove |
| 01/29/2009 | WO2009014384A2 Method for restoring lamp cover of vehicle headlight |
| 01/28/2009 | CN201186404Y Simple polisher station |
| 01/28/2009 | CN201186403Y Adjusting ring capable of improving short finish of edge |
| 01/28/2009 | CN101355032A Method for polishing a substrate composed of semiconductor material |
| 01/28/2009 | CN101353801A Anti-corrosion and heat tinting composite surface treating method for steel |
| 01/28/2009 | CN101352844A Pad and method for chemical mechanical polishing |
| 01/28/2009 | CN101352843A Polishing head, edge controlling loop thereof as well as method for increasing velocity of crystal edge polishing |
| 01/28/2009 | CN101352834A Grinding pad collating unit and grinding pad collating method |
| 01/28/2009 | CN101352830A Device for stabilizing current velocity liquid and lapping liquid feeding device of |
| 01/28/2009 | CN101352829A Method for processing silicon polished section with low-roughness concentration |
| 01/28/2009 | CN101352818A Method for reducing roughness concentration during surface polishing of metallic workpiece |
| 01/22/2009 | WO2009009870A1 Thermoformable ultrasonic machining tool and method |
| 01/21/2009 | CN201183222Y Dry and wet type multifunctional pneumatic polisher |
| 01/21/2009 | CN201183221Y Stainless steel subway steel doorframe polishing wire drawing device |
| 01/21/2009 | CN201183220Y Locking structure of polishing machine |
| 01/21/2009 | CN201183219Y Polishing grinding head |
| 01/21/2009 | CN201183095Y Special mould for processing grinding silicon chip carrier |
| 01/21/2009 | CN101347923A Method and apparatus for improving insufficiency of wafer grinding and thick thickness |
| 01/21/2009 | CN101347922A Method for cleaning grinding pad |
| 01/21/2009 | CN101347920A Maintenance method of chemical and mechanical grinder |
| 01/21/2009 | CN100453272C Curved addendum polishing process with gullet mold |
| 01/21/2009 | CN100453269C Substrate holdfast and its fixing member |
| 01/14/2009 | CN201179622Y Novel accurate grinding polisher |
| 01/14/2009 | CN101342680A Special-shaped frame sanding method and device |
| 01/14/2009 | CN101342679A Polishing head for chemico-mechanical polishing |
| 01/14/2009 | CN101342678A Lubricant agent removing device for drawing metal wire body in moving |
| 01/14/2009 | CN100450714C Polishing method of potassium aluminate chip |
| 01/08/2009 | DE102007031656A1 Schleifmaschine Grinding machine |
| 01/08/2009 | DE102007031299A1 Workpiece i.e. semiconductor wafer, machining tool i.e. double side machining tool, has wear sensor with sections running out from machining surfaces plane, where electrical resistances of sections exhibit different temperature dependencies |
| 01/07/2009 | CN201175870Y Hand-held electric polishing tool having built-in burnishing head with air bag |
| 01/07/2009 | CN201175869Y Hand-held electric polishing tool having external burnishing head with air bag |
| 01/07/2009 | CN201175868Y Wax-polishing machine for preventing brush disk friction and adhesion |
| 01/07/2009 | CN201175867Y Transmission positioning brush disk of wax-polishing machine |
| 01/07/2009 | CN201175866Y Fixed device for rotating moment axis of driven disk of wax-polishing machine |
| 01/07/2009 | CN201175865Y Brush disk of waxing machine |
| 01/07/2009 | CN101339893A Method for judging wafer thinning, device structure and device and its manufacture method |
| 01/07/2009 | CN101339263A Manufacture method window prism for collecting palm (finger) print image |
| 01/07/2009 | CN101337366A Production method of nano crystal-sand floor |
| 01/07/2009 | CN101337334A Method for producing buffing device for removing slag on conductive roller during galvanizing and tinning |
| 01/07/2009 | CN100449704C Device for cleaning grinding head |
| 01/07/2009 | CN100449703C Method for controlling chemical and mechanical grinding endpoint |
| 01/07/2009 | CN100448616C Pneumatic loading equipment of accurate doublefaced polisher |
| 01/07/2009 | CN100448615C Accurate doublefaced polisher |
| 12/31/2008 | CN201172183Y Repairing machine for starter commutator of DC generator |
| 12/31/2008 | CN101333421A Chemical mechanical polishing slurry composition and polishing method |
| 12/31/2008 | CN101333417A Polishing liquid and polishing method using the same |
| 12/24/2008 | WO2008156002A1 Polishing sheet and method for manufacturing the same |
| 12/24/2008 | CN201168928Y Carrier head for substrate chemical-mechanical polishing apparatus and flexible film thereof |
| 12/24/2008 | CN201168911Y Adjusting device for dust suction opening of polisher |
| 12/24/2008 | CN201168910Y Air pressure moving system for polisher |
| 12/24/2008 | CN201168909Y Rock arm swing drive structure of polishing grinding head |