Patents for B24B 1 - Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes (7,565)
01/2004
01/06/2004US6673762 At least a part of the polishing medium is made of fine powder of an rb ceramic and/or crb ceramic.
01/06/2004US6672947 Method for global die thinning and polishing of flip-chip packaged integrated circuits
01/02/2004EP1377145A1 Multilayer wiring board, method for producing multilayer wiring board, polisher for multilayer wiring board, and metal sheet for producing wiring board
01/02/2004EP1376666A2 Method of machining silicon wafer
01/02/2004EP1224058B1 Constant spindle power grinding method
01/01/2004US20040002171 Method and apparatus for real time metal film thickness measurement
01/01/2004US20040000326 Removal impurities; brush cleaning; rotation; dilution aqueous solution of hydrogen fluoride
12/2003
12/30/2003US6669536 Method of making optical fluoride laser crystal components
12/30/2003US6669534 Surface treatment of oxidizing materials
12/24/2003WO2003107297A2 Device comprising detecting means for hydraulic or chemical-physical properties of a fluid
12/24/2003CA2490188A1 Device comprising detecting means for hydraulic or chemical-physical properties of a fluid
12/23/2003USRE38364 Method for hardening and polishing concrete floors, walls, and the like
12/23/2003CA2269029C Cryogenic polishing method for soft acrylic articles
12/18/2003US20030232584 Center support grinding method, center support grinding machine, and centering method for the centers thereof
12/18/2003US20030232580 Method of machining silicon wafer
12/17/2003CN1131126C Method for sanding surface on items
12/16/2003US6663471 Method of grinding half toroidal CVT disk
12/11/2003US20030227690 Method for deciding a bevel curve, method for determining a locus of a bevel, method for processing a lens and apparatus for processing a lens
12/11/2003US20030226764 Methods and apparatus for electrochemical-mechanical processing of microelectronic workpieces
12/09/2003US6662072 Grinding process and control device for a knife shaft
12/09/2003US6659845 Grinding method, electronic component, and variable capacitor
12/03/2003EP1365889A1 System for magnetorheological finishing of substrates
12/03/2003CN1460398A Multilayer wiring board, method for producing multilayer wiring board, polisher for multilayer wiring board and metal sheet for producing wiring board
12/03/2003CN1459836A Chemical mechanical grinding process of tungsten metal capable of reducing scrape
12/02/2003US6656029 Semiconductor device incorporating hemispherical solid immersion lens, apparatus and method for manufacturing the same
11/2003
11/26/2003CN1129215C Method for producing electric connector terminal and its producing die
11/25/2003US6652360 Method and apparatus for creating a groove in a collector ring of an electrical device
11/20/2003WO2003095144A1 Lapping device and lapping work method
11/20/2003US20030216115 Carrier heads, planarizing machines and methods for mechanical or chemical-mechanical planarization of microelectronic-device substrate assemblies
11/20/2003US20030216109 Electromagnetic cleaning process and device
11/19/2003EP1362668A1 Method for grinding stone materials
11/19/2003CN1128042C High speed grinding wheel
11/13/2003US20030211813 Protection of work piece during surface processing
11/13/2003US20030211014 Method of making micro titer plates and micro titer plates made thereby
11/13/2003US20030209523 Planarization by chemical polishing for ULSI applications
11/12/2003CN1455884A 光学镜片涂层 Optical lens coating
11/12/2003CN1127393C Method for treating rolling bearing elements using hard particle grinding
11/11/2003US6645308 Polish cleaning apparatus and method in manufacture of HGA
11/11/2003US6645053 Polishing apparatus
11/05/2003EP1358044A2 Chemical mechanical machining and surface finishing
11/05/2003EP1051283B1 Method for sanding surfaces on items
10/2003
10/30/2003WO2003045628B1 A machine for finishing automotive wheels
10/30/2003US20030203706 Method for preventing localized Cu corrosion during CMP
10/30/2003US20030203705 Chemical-mechanical polishing slurry with improved defectivity
10/30/2003US20030203538 Method and apparatus for cutting semiconductor wafers
10/30/2003US20030200646 Manufacturing method for a spindle motor rotor hub
10/29/2003CN1452784A Method of modifying surface of semiconductor wafer
10/28/2003US6638389 Method for applying an insert or tape to chucks or wafer carriers used for grinding, polishing, or planarizing wafers
10/28/2003US6638144 Method of cleaning glass
10/23/2003WO2003086704A1 Porous abrasive articles with agglomerated abrasives and method for making the agglomerated abrasives
10/23/2003WO2003086703A1 Abrasive articles with novel structures and methods for grinding
10/23/2003WO2003086702A1 Method of roll grinding
10/23/2003WO2003086701A1 Protection of work piece during surface processing
10/22/2003EP1214173B1 Method and device for releasing metallic workpieces from clamped chips or the like
10/22/2003EP1212170B1 Method and system for chemical mechanical polishing with a cylindrical polishing pad
10/22/2003CN1450607A Double-side waxless polishing method realizing single side polising
10/22/2003CN1450605A Abrading pad with water-proof window
10/22/2003CN1449892A Method for deciding bevel curve and locus of bevel, method and apparatus for processing lens
10/16/2003WO2003009349A3 Methods and compositions for chemical mechanical polishing substrates covered with at least two dielectric materials
10/16/2003US20030194954 Method of roll grinding
10/16/2003US20030194947 Porous abrasive articles with agglomerated abrasives and method for making the agglomerated abrasives
10/16/2003US20030194946 Grinding wheel system
10/15/2003EP1352712A2 Method for deciding a bevel curve, method for deciding a locus of a bevel, method for processing a lens and apparatus for processing a lens
10/15/2003CN1449094A Method for manufacturing wheel hub of mainshaft motor rotor
10/15/2003CN1448993A Abrasion method using dynamic calculation processing parameter
10/14/2003US6632125 Method of manufacturing aluminum frames for photomask protective films
10/08/2003EP1349700A2 Method of making optical fluoride laser crystal components
10/08/2003CN1446667A CMP fabricating methods of sapphire solid phase reaction
10/07/2003CA2265322C Method for grinding precision components
10/02/2003WO2003080293A1 Lapping device and lapping method
10/02/2003US20030186628 Method for the manufacture of a femoral prosthesis
09/2003
09/30/2003US6627098 Carrier heads, planarizing machines and methods for mechanical or chemical-mechanical planarization of microelectronic-device substrate assemblies
09/30/2003US6626742 Polishing method and device
09/25/2003US20030181548 Blending a melamine compound with a cellulosic material; compression molding; cooling, grinding; blending urea compound with nano-clay; compression molding; cooling, gringing; blending
09/25/2003US20030181133 System and method for ophthalmic lens manufacture
09/25/2003US20030181046 Inhibiting removal of silicon dioxide during metal layer removal by bonding with organic polymer
09/24/2003EP1345732A1 Method for smoothing the surface of a gas turbine blade
09/23/2003US6624048 Die attach back grinding
09/23/2003US6622334 Wafer edge cleaning utilizing polish pad material
09/18/2003WO2003076134A1 Methods and apparatus for electrochemical-mechanical processing of microelectronic workpieces
09/18/2003DE19935559C2 Verfahren und Anordnung zum Entgraten und/oder Verrunden von Werkstückkanten eines Werkstückes Method and apparatus for deburring and / or rounding of workpiece edges of a workpiece
09/12/2003WO2003074228A1 Advanced chemical mechanical polishing system with smart endpoint detection
09/11/2003US20030171077 Method of making sculpture
09/11/2003US20030171072 Improved chemical mechanical polishing of nickel phoshorous alloys
09/09/2003US6616717 Containing an oxidizer for oxidizing the metal, a metal complexing compound, and a polymer to bond with silanol surface groups on the silica to inhibit its removal during removal of the layer of metal by the polishing.
09/04/2003WO2003072671A1 Cmp formulations for the use on nickel-phosphorus alloys
09/03/2003CN1440054A Accentral polishing method for crystal material with parallelism of less than 1 second
09/03/2003CN1439486A Centre supporting grinding method and machine tool, centre centering aligning method
09/02/2003US6612912 Method for fabricating semiconductor device and processing apparatus for processing semiconductor device
09/02/2003US6612906 Vibratory material removal system and method
09/02/2003US6612904 Field controlled polishing apparatus
08/2003
08/28/2003US20030162480 Magnetic head grinding device and method
08/28/2003US20030162398 Catalytic composition for chemical-mechanical polishing, method of using same, and substrate treated with same
08/27/2003EP0693001B1 Cleaning and finishing a ceramic mold
08/26/2003US6609962 Dressing apparatus and polishing apparatus
08/21/2003WO2003068882A1 Free radical-forming activator attached to solid and used to enhance cmp formulations
08/21/2003US20030154799 Method for the finishing treatment of workpieces
08/20/2003EP1335813A1 Method and device for machining the surfaces of objects
08/20/2003CN1437222A Abrasive distributing system and chemomechanical abrading apparatus with the system
08/19/2003US6608359 Semiconductor device incorporating hemispherical solid immersion lens, apparatus and method for manufacturing the same
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