| 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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| 06/07/2007 | US20070128990 Semiconductor wafer polishing apparatus, and method of polishing semiconductor wafer |
| 06/07/2007 | US20070128982 Bubble suppressing flow controller with ultrasonic flow meter |
| 06/06/2007 | DE10351091B4 Verfahren mit mehreren Bürstenstationen zum kontinuierlichen Entgraten und Glätten von Oberflächen und Kanten rotationssymetrischer Werkstücke Method with multiple brush stations for continuous deburring and smoothing surfaces and edges rotationally symmetric workpieces |
| 06/06/2007 | DE102005024477A1 Method for polishing work piece, involves setting provision for device with rotatable polishing tool whereby present pressure is produced between polishing tool and work piece with which work piece is pressed at polishing tool |
| 06/06/2007 | CN1974130A Hydraulic generator mirror plate grinding apparatus and process |
| 06/06/2007 | CN1974129A Polishing method |
| 06/06/2007 | CN1974128A Method of eliminating arc deformation of polished brick and the polishing machine therefor |
| 06/06/2007 | CN1974124A Voltage mode current control method and system |
| 05/31/2007 | WO2006127780A3 Cmp retaining ring |
| 05/31/2007 | US20070123154 Polishing apparatus |
| 05/30/2007 | CN1970232A Method of manufacturing chemical mechanical polishing pad |
| 05/30/2007 | CN1970228A Barrier diaphragm supporting disc |
| 05/30/2007 | CN1970227A Calibration plate for circular polishing machine |
| 05/30/2007 | CN1970178A Straight opening bucket scrubbing device |
| 05/24/2007 | US20070117497 Friction reducing aid for CMP |
| 05/23/2007 | CN1966210A Polishing apparatus and method of polishing work |
| 05/18/2007 | WO2007055901A1 Method for manufacturing microporous cmp materials having controlled pore size |
| 05/16/2007 | CN1963660A Multifunction horniness metal screen capable of erase and write-in, nondust, projection of extinction facula distinctly and manufacturing method thereof |
| 05/16/2007 | CN1962194A Self-adaptive out-polishing electric tow truck |
| 05/16/2007 | CN1962193A System for satin finishing of sheet metal by means of mechanically fixed flap wheels |
| 05/16/2007 | CN1962192A Five-axle linked tandem and parallel digital control polishing machine tool |
| 05/16/2007 | CN1962188A Substrate holdfast and its fixing member |
| 05/09/2007 | EP1782920A1 System for satin finishing of sheet metal by means of mechanically fixed flap wheels |
| 05/09/2007 | CN2897544Y Swirling-sceen rice watermill polisher |
| 05/09/2007 | CN2897543Y Polishing-wheel adjusting structure of grinding machine |
| 05/03/2007 | US20070099550 Wafer grinding and tape attaching apparatus and method |
| 05/01/2007 | US7210991 Detachable retaining ring |
| 05/01/2007 | US7210989 Planarizing machines and methods for dispensing planarizing solutions in the processing of microelectronic workpieces |
| 04/26/2007 | WO2007047996A2 Apertured conditioning brush for chemical mechanical planarization systems |
| 04/26/2007 | US20070093188 Dental crown polishing apparatus |
| 04/26/2007 | US20070093187 Polishing liquid |
| 04/26/2007 | US20070093177 Method and apparatus for producing optical glasses |
| 04/25/2007 | CN2892369Y Cylindrical polishing grinding head sealing device |
| 04/25/2007 | CN2892368Y Semi-automatic flat surface efficient polishing machine |
| 04/25/2007 | CN1953840A 研磨装置和研磨系统 Grinding apparatus and grinding systems |
| 04/25/2007 | CN1951634A Method of adhering polishing pads and jig for adhering the same |
| 04/19/2007 | US20070087672 Apertured conditioning brush for chemical mechanical planarization systems |
| 04/17/2007 | US7203989 Buffing ball made of foam material |
| 04/12/2007 | WO2007019342A2 High throughput chemical mechanical polishing composition for metal film planarization |
| 04/12/2007 | US20070082589 Carrier head with multiple chambers |
| 04/12/2007 | US20070082580 Grinding machine with a concentricity correction system |
| 04/12/2007 | DE10117612B4 Polieranlage Polishing System |
| 04/11/2007 | CN2887527Y Improved structure of polishing swinging grinding head swing axle |
| 04/11/2007 | CN1943993A Polishing pad and polishing apparatus |
| 04/11/2007 | CN1943991A Flexible materials processing rotation tool |
| 04/11/2007 | CN1943990A In-situ substrate imaging |
| 04/11/2007 | CN1943989A Carrier head with multiple chambers |
| 04/11/2007 | CN1943988A Retainer ring, polishing head, and chemical mechanical polishing apparatus |
| 04/05/2007 | WO2007037302A1 Polishing brush, polishing method, polishing device, and method of manufacturing glass substrate for magnetic disk |
| 04/05/2007 | US20070077871 Chemical mechanical polishing devices, pad conditioner assembly and polishing pad conditioning method thereof |
| 04/05/2007 | US20070077870 Pad conditioner, pad conditioning method, and polishing apparatus |
| 04/05/2007 | US20070077866 Method and apparatus for chemical mechanical polishing |
| 04/05/2007 | US20070077861 Polishing apparatus and method with direct load platen |
| 04/04/2007 | CN2885507Y Diamond grinding wheel and polishing machine possessing same |
| 04/04/2007 | CN2885499Y Upper and down combined double-body high effective rice polishing machine |
| 04/04/2007 | CN1939992A Polishing slurry, method of treating surface of gaxin1-xasyp1-y crystal and gaxin1-xasyp1-y crystal substrate |
| 04/04/2007 | CN1939667A Polishing pad, polishing system and manufacturing method of polishing pad |
| 04/03/2007 | US7198561 Flexible membrane for multi-chamber carrier head |
| 04/03/2007 | US7198560 Wafer planarization composition and method of use |
| 03/29/2007 | US20070072523 Optical disk restoration apparatus |
| 03/29/2007 | US20070072519 Viscoelastic polisher and polishing method using the same |
| 03/29/2007 | DE19980562B4 Glättmaschine Trowel |
| 03/28/2007 | CN1935461A Water-based polishing pads having improved adhesion properties and methods of manufacture |
| 03/22/2007 | US20070066189 Off-line tool for breaking in multiple pad conditioning disks used in a chemical mechanical polishing system |
| 03/22/2007 | US20070066187 Chemical mechanical polishing device including a polishing pad and cleaning method thereof and method for planarization |
| 03/21/2007 | CN2880381Y Braking device of polishing machine |
| 03/21/2007 | CN1932332A Chain and method for blanking hole in chain plate |
| 03/15/2007 | WO2007030779A2 Apparatus and method for polishing objects using object cleaners |
| 03/15/2007 | WO2007030348A2 Platen endpoint window with pressure relief |
| 03/15/2007 | WO2007030347A2 Grooved platen with channels or pathway to ambient air |
| 03/15/2007 | US20070060024 Polishing machine, workpiece supporting table pad, polishing method and manufacturing method of semiconductor device |
| 03/15/2007 | US20070060023 Apparatus and method for polishing objects using object cleaners |
| 03/14/2007 | CN2877959Y Polishing grinding head floating grinding block seat |
| 03/14/2007 | CN1927541A Polishing system and polishing method |
| 03/14/2007 | CN1927540A Slice sticking method for hard brittle crystal thin substrate grinding and polishing |
| 03/13/2007 | US7188548 Adapter frame for a power frame |
| 03/08/2007 | US20070054607 Lapping plate resurfacing abrasive member and method |
| 03/08/2007 | US20070054603 Wafer carrier with pressurized membrane and retaining ring actuator |
| 03/08/2007 | US20070054602 Platen endpoint window with pressure relief |
| 03/08/2007 | US20070054601 Grooved platen with channels or pathway to ambient air |
| 03/08/2007 | US20070054598 Locking mechanism of linear motor travel slider and processing machine |
| 03/06/2007 | US7186171 Composite retaining ring |
| 03/01/2007 | US20070049184 Retaining ring structure for enhanced removal rate during fixed abrasive chemical mechanical polishing |
| 03/01/2007 | US20070049179 Retaining rings, and associated planarizing apparatuses, and related methods for planarizing micro-device workpieces |
| 03/01/2007 | US20070049171 Flexible CNC belt grinding machine |
| 03/01/2007 | US20070049170 Retainer ring, polishing head, and chemical mechanical polishing apparatus |
| 03/01/2007 | US20070049166 Polishing method and polishing apparatus |
| 02/28/2007 | CN2873416Y Gem automatic grinding and polishing system |
| 02/28/2007 | CN2873415Y Gem grinding and polishing device with leveling mechanism |
| 02/27/2007 | US7182676 Machining apparatus and machining method of work end face, roller and roller bearing |
| 02/27/2007 | US7182672 Method of probe tip shaping and cleaning |
| 02/22/2007 | US20070042686 Method and apparatus for cleaning slurry depositions from a water carrier |
| 02/22/2007 | US20070042679 Substrate polishing apparatus |
| 02/21/2007 | CN1915598A Polishing pad and method of manufacture |
| 02/15/2007 | US20070037486 Polishing pad, method of manufacturing the polishing pad, and chemical mechanical polishing apparatus comprising the polishing pad |
| 02/14/2007 | CN1914712A Temperature controlled hot edge ring assembly for reducing plasma reactor etch rate drift |
| 02/13/2007 | US7175510 Method and apparatus for conditioning a polishing pad |
| 02/08/2007 | US20070032180 Slurry residence time enhancement system |
| 02/03/2007 | CA2553119A1 Polishing system and tool |
| 02/01/2007 | US20070026769 Chemical mechanical polishing apparatus and a method for planarizing/polishing a surface |