| Patents for B24B 7 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor (8,400) |
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| 11/28/2002 | US20020175557 End-rounding devices and methods for end-rounding |
| 11/27/2002 | CN1381873A Chemicomechanical grinder with temp control |
| 11/26/2002 | US6485359 Platen arrangement for a chemical-mechanical planarization apparatus |
| 11/26/2002 | US6485357 Dual-feed single column double-disk grinding machine |
| 11/21/2002 | US20020173872 Computer memory product for substrate surface treatment applications |
| 11/21/2002 | US20020173244 Polishing tool and polishing method and apparatus using same |
| 11/21/2002 | US20020173229 Wafer planarization apparatus |
| 11/21/2002 | US20020173140 Conductor chemical-mechanical polishing in integrated circuit interconnects |
| 11/21/2002 | DE10219450A1 Vorrichtung und Verfahren zum Polieren des Umfangs eines Wafers Apparatus and method for polishing the periphery portion of a wafer |
| 11/20/2002 | EP1258315A2 Apparatus for finishing plate-like, coated workpieces |
| 11/20/2002 | CN1380162A Vertical grinder with double-plate surface |
| 11/14/2002 | WO2002091433A2 Method for grinding the back sides of wafers |
| 11/14/2002 | DE10121556A1 Verfahren zum Rückseitenschleifen von Wafern Process for back-surface grinding of wafers |
| 11/13/2002 | CN1379446A Chemicomechanical grinding method combined with rotary coating |
| 11/12/2002 | US6478659 Chemical mechanical polishing method for slurry free fixed abrasive pads |
| 11/07/2002 | WO2002089238A2 Abraded fluid diffusion layer for an electrochemical fuel cell |
| 11/07/2002 | WO2002089237A2 Method of making fluid diffusion layers and electrodes having reduced surface roughness |
| 11/07/2002 | WO2002072311A3 Method for thinning and polishing the die of integrated circuits |
| 11/07/2002 | WO2001089766A1 Method for grinding metallic workpieces containing, in particular, nickel |
| 11/07/2002 | US20020164930 Apparatus for polishing periphery of device wafer and polishing method |
| 11/07/2002 | CA2446001A1 Abraded fluid diffusion layer for an electrochemical fuel cell |
| 11/07/2002 | CA2445996A1 Method of making fluid diffusion layers and electrodes having reduced surface roughness |
| 11/07/2002 | CA2408434A1 Method for grinding metallic workpieces containing, in particular, nickel |
| 11/06/2002 | EP1177070B1 Automatic smoothing and polishing system for plates and blocks made of marble, granite and stone in general |
| 11/05/2002 | US6475068 Wafer holding plate for wafer grinding apparatus and method for manufacturing the same |
| 11/05/2002 | US6475067 Dry method of concrete floor restoration |
| 10/31/2002 | US20020160702 Abrasive machine |
| 10/31/2002 | US20020160698 Electro-chemical machining apparatus |
| 10/31/2002 | US20020160691 Planarization apparatus and method |
| 10/31/2002 | US20020160609 Reducing dishing and erosion during polishing and riding thin films on a substrate planarizing for isolation of trenches by using a first and second liquid containing an oxidizing agent, an organic acid, corrosion inhibitor and water |
| 10/30/2002 | EP1252996A1 Supporting and positioning device for the working of hard materials |
| 10/30/2002 | EP1252974A2 Abrasive plate holder |
| 10/29/2002 | US6471570 End surface polishing machine |
| 10/24/2002 | DE10211342A1 Polishing tool used for polishing semiconductor wafers comprises a support and/or support part and a polishing material made from a felt containing abrasive grains and/or grinding grains |
| 10/22/2002 | US6468141 Drywall sander |
| 10/17/2002 | DE10215960A1 Production of semiconductor wafers comprises separating a semiconductor single crystal into wafers, lapping the front and rear sides of the wafers, etching, finely grinding at least the front sides of the wafers, and polishing the wafers |
| 10/16/2002 | EP1089851B1 Wafer edge polishing method and apparatus |
| 10/16/2002 | CN2517109Y Locating ring for chip polishing |
| 10/15/2002 | US6465328 Semiconductor wafer manufacturing method |
| 10/10/2002 | WO2002080639A1 Multilayer wiring board, method for producing multilayer wiring board, polisher for multilayer wiring board, and metal sheet for producing wiring board |
| 10/10/2002 | WO2001085392A3 Metal chemical mechanical polishing process for minimizing dishing during semiconductor wafer fabrication |
| 10/10/2002 | US20020146969 CD refacing system |
| 10/10/2002 | US20020146968 Thrustwall polishing assembly |
| 10/09/2002 | EP1247617A1 Disk for grinding concrete |
| 10/09/2002 | EP1247615A2 Machining device to process the edges of cutting tools |
| 10/09/2002 | EP1064120B1 Method for machining plane surfaces of a disk brake for motor vehicles |
| 10/09/2002 | EP0898504B1 Abrasive body |
| 10/03/2002 | US20020142601 Method for planarizing a surface of a semiconductor wafer with a fixed abrasive material |
| 10/01/2002 | US6458444 Ceramic substrate and polishing method thereof |
| 10/01/2002 | US6458019 Method of manufacturing magnetic head |
| 10/01/2002 | US6458018 Abrasive article suitable for abrading glass and glass ceramic workpieces |
| 10/01/2002 | US6457932 Automated barrel panel transfer and processing system |
| 09/26/2002 | WO2000038882A3 Wide-wheel grinding machine |
| 09/26/2002 | EP1144156A3 Wide-wheel grinding machine |
| 09/25/2002 | CN2512549Y Up-ward swinging spring end grinder |
| 09/24/2002 | US6454866 Wafer support system |
| 09/24/2002 | US6454632 Using a silicon based compound so that the sheen appearance remains for a longer time |
| 09/19/2002 | WO2002072311A2 Method for thinning and polishing the die of integrated circuits |
| 09/19/2002 | US20020132571 Method of manufacturing magnetic head |
| 09/19/2002 | US20020132564 Method and apparatus for removing coatings applied to surfaces of a substrate |
| 09/17/2002 | US6450868 Carrier head with multi-part flexible membrane |
| 09/12/2002 | WO2002070199A1 Device for polishing optical disk |
| 09/12/2002 | WO2002070196A1 Method and apparatus for machining joint face of work |
| 09/12/2002 | WO2002070194A1 Reel-to-reel substrate tape polishing system |
| 09/12/2002 | US20020127861 Novel sputter PM procedures with polish tool to effectively remove metal defects from target surface nodules (residue) |
| 09/11/2002 | EP1238756A1 Chemical mechanical polishing with multiple polishing pads |
| 09/11/2002 | CN2510232Y Plane-surface air-gap grinding machine |
| 09/10/2002 | US6447386 Presser roll for surface planner |
| 09/10/2002 | US6447382 Apparatus for removing semiconductor wafers from within the runner disks of a double-sided polishing machine |
| 09/05/2002 | US20020121427 Belt conveyor for feeding sheets of glass on a grinding machine, and grinding machine comprising such a conveyor |
| 09/03/2002 | US6443818 Grinding machine |
| 09/03/2002 | US6443817 Method of finishing a silicon part |
| 08/29/2002 | WO2000011455A9 Digital radiographic weld inspection system |
| 08/29/2002 | US20020118488 Magnetic recording medium and method of smoothing surface of magnetic recording medium |
| 08/27/2002 | US6440855 Method of processing surface of workpiece and method of forming semiconductor thin layer |
| 08/22/2002 | US20020115397 System and method for CMP head having multi-pressure annular zone subcarrier material removal control |
| 08/22/2002 | US20020115396 Tool for the removal of paint-like materials from work surfaces |
| 08/22/2002 | US20020115383 Method of removing coating film |
| 08/20/2002 | US6435953 Coin cleaning apparatus |
| 08/20/2002 | US6435945 Chemical mechanical polishing with multiple polishing pads |
| 08/20/2002 | US6434784 Portable dust collection system for collection of wood floor sanding dust |
| 08/15/2002 | WO2002062716A1 Edge treatments for coated substrates |
| 08/15/2002 | WO2002062715A1 Method and apparatus for removing coatings applied to surfaces of a substrate |
| 08/15/2002 | WO2002062524A1 Arrangement in a mobile machine for screeding floor surfaces |
| 08/15/2002 | CA2404482A1 Method and apparatus for removing coatings applied to surfaces of a substrate |
| 08/14/2002 | EP1231023A2 Head for smoothing and polishing stones, with oscillating shoe-holders fixed to the respective drive shafts |
| 08/14/2002 | EP1231022A2 Apparatus for polishing and conveying products |
| 08/13/2002 | US6431964 Planarization apparatus and method |
| 08/13/2002 | US6431960 Fixed abrasive polishing pad |
| 08/13/2002 | US6431952 Apparatus and methods for substantial planarization of solder bumps |
| 08/13/2002 | US6431949 Planarization apparatus |
| 08/07/2002 | EP1109482A4 A mobile surfacing machine |
| 08/06/2002 | US6428402 Glass machining apparatus |
| 08/06/2002 | US6428397 Wafer edge polishing method and apparatus |
| 08/06/2002 | US6428393 Method of providing semiconductor wafers each having a plurality of bumps exposed from its resin coating |
| 08/06/2002 | US6428390 Method and apparatus for edge finishing glass sheets |
| 08/06/2002 | US6428385 Grinding machine for grinding bar member for magnetic head and method of grinding the same |
| 08/01/2002 | US20020102931 Work holding member for mechanical abrasion, abrading method, and abrading machine |
| 08/01/2002 | US20020102921 Fixed abrasive polishing pad |
| 08/01/2002 | US20020102920 Eccentric abrasive wheel for wafer processing |