Patents
Sitemap › B24 - Grinding; Polishing › B24D - Tools for grinding, buffing or sharpening › B24D 13 - Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
Patents for B24D 13 - Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor (4,710)
11/2003
11/20/2003WO2003095518A1 Method of producing polishing pad-use polyurethane foam and polyurethane foam
11/20/2003WO2003095148A1 Cylindric drum with sanding elements
11/20/2003US20030216111 Non-foamed polishing pad and polishing method therewith
11/20/2003US20030216108 Polishing pad sensor assembly with a damping pad
11/20/2003US20030216107 Polishing pad with optical sensor
11/18/2003US6649523 Method and system to provide material removal and planarization employing a reactive pad
11/18/2003US6648743 Chemical mechanical polishing pad
11/18/2003US6648733 Polishing pads and methods relating thereto
11/13/2003US20030209448 Forming grooves; fluid flow; polishing surfaces
11/12/2003EP1361023A2 Polishing articles for electrochemical mechanical polishing of substrates
11/12/2003EP1360038A1 Wiping film
11/12/2003EP1360034A1 Fixed abrasive article for use in modifying a semiconductor wafer
11/12/2003EP1360033A1 Abrasive article suitable for modifying a semiconductor wafer
11/12/2003EP1042105B1 Method and apparatus for mechanical and chemical-mechanical planarization of microelectronic substrates
11/11/2003US6645624 Composite abrasive particles and method of manufacture
11/11/2003US6645061 Polishing pad having a grooved pattern for use in chemical mechanical polishing
11/11/2003US6645059 Device for retaining abrasive pad on lap in eyeglass lens making apparatus
11/06/2003WO2003002299A3 Carrier head with porose retainer ring
11/06/2003WO2002062527A8 Abrasive article suitable for modifying a semiconductor wafer
11/06/2003US20030207661 Annealing of CMP polishing pads
11/06/2003US20030207659 Abrasive product and method of making and using the same
11/06/2003US20030207653 Burr removal apparatus
11/06/2003US20030207652 Method of making a surface treating article and such a surface treating article
11/06/2003US20030205325 Apparatus and method for providing a signal port in a polishing pad for optical endpoint detection
11/05/2003EP1358047A1 Backup plate assembly for grinding system
11/05/2003EP1051283B1 Method for sanding surfaces on items
11/05/2003CN1454131A Polishing pad with built-in optical sensor
11/04/2003US6641471 Polishing pad having an advantageous micro-texture and methods relating thereto
11/04/2003US6640377 Quick release buffing pad assembly
10/2003
10/30/2003WO2002018101A9 Chemical mechanical polishing (cmp) head, apparatus, and method and planarized semiconductor wafer produced thereby
10/29/2003CN1125704C CMP pad conditioner arrangement and method therefor
10/28/2003US6638151 Polishing instrument
10/23/2003WO2003086710A1 Cylindric drum with replaceable grinding elements
10/23/2003WO2003037565A3 Polishing pads and manufacturing methods
10/23/2003US20030199234 Grooved polishing pads and methods of use
10/23/2003US20030199230 Polishing cloth, polishing apparatus and method of manufacturing semiconductor devices
10/22/2003EP1354913A1 Thermoplastic polyurethane foam, process for production thereof and polishing pads made of the foam
10/22/2003EP1353792A2 Catalytic reactive pad for metal cmp
10/22/2003EP1212170B1 Method and system for chemical mechanical polishing with a cylindrical polishing pad
10/21/2003US6634932 Web-format polishing pads and methods for manufacturing and using web-format polishing pads in mechanical and chemical-mechanical planarization of microelectronic substrates
10/21/2003CA2368060C Improvements to sanding disks
10/16/2003US20030194962 Buffing tools and methods of making
10/16/2003US20030194959 Sintered polishing pad with regions of contrasting density
10/16/2003US20030194955 Conditioner and conditioning methods for smooth pads
10/16/2003DE20313387U1 Rotating tool for removing paint and rust has a rotating frame with bars fitted with loose rings with cutting outer edges
10/15/2003CN2579605Y Polishing disc
10/15/2003CN1449322A Grooved polishing pads and methods of use
10/15/2003CN1124188C Cutting edge rounding method and apparatus
10/14/2003US6632130 Abrade and cut disc
10/14/2003US6632129 Fixed abrasive article for use in modifying a semiconductor wafer
10/09/2003WO2003082524A1 Smooth pads for cmp and polishing substrates
10/09/2003WO2003082519A1 Conditioner and conditioning methods for smooth pads
10/09/2003US20030190867 Forming a transparent window in a polishing pad for a chemical mechanical polishing apparatus
10/09/2003US20030190865 Chemical mechanical polishing with multiple polishing pads
10/08/2003EP1350600A1 Apparatus and procedure for surface finishing of pipes by means of lamellar wheels
10/08/2003EP1150803B1 Method for making an abrasive article and abrasive articles thereof
10/08/2003CN1447735A Abrasive pad for CMD
10/07/2003US6629880 Rotary mechanical buffing method for deflashing of molded integrated circuit packages
10/03/2003WO2002076678A1 Flexible abrasive product and method of making and using the same
10/02/2003WO2003079922A2 Fiber flocked dental polishing tips
10/01/2003EP1347862A1 Flexible abrasive product and method of making and using the same
09/2003
09/30/2003US6626747 Abrasive pad
09/30/2003US6626740 Self-leveling pads and methods relating thereto
09/25/2003WO2003078535A1 Thermal management with filled polymeric polishing pads and applications therefor
09/25/2003US20030181155 Smooth pads for CMP and polishing substrates
09/25/2003US20030181154 Fiber flocked dental polishing tips
09/24/2003EP1346798A1 Polishing device
09/24/2003EP1345734A1 Crosslinked polyethylene polishing pad for chemical-mechnical polishing, polishing apparatus and polishing method
09/24/2003EP1161322A4 Improved polishing pads and methods relating thereto
09/23/2003US6623337 Base-pad for a polishing pad
09/23/2003US6623331 Polishing disk with end-point detection port
09/18/2003WO2003076135A1 Connecting device for a grinding wheel
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
09/17/2003EP1344479A1 Mobile cleaning device for planar surfaces and car bodies
09/17/2003CN1443105A Cleaning tool, method for making same
09/16/2003US6620336 Polishing pad, polishing apparatus and polishing method
09/16/2003US6620036 Stacked polishing pad having sealed edge
09/16/2003US6620029 Apparatus and method for front side chemical mechanical planarization (CMP) of semiconductor workpieces
09/11/2003US20030171078 Polishing member and method for polishing end faces of optical fibers
09/11/2003US20030171070 Polishing pad with transparent window having reduced window leakage for a chemical mechanical polishing apparatus
09/11/2003US20030168169 Chemical-mechanical polishing apparatus, polishing pad and method for manufacturing semiconductor device
09/10/2003EP1341643A2 Polishing pads with polymer filled fibrous web, and methods for fabricating and using same
09/09/2003US6616520 Polishing cloth and method for attaching/detaching the polishing cloth to/from polishing machine base plate
09/09/2003US6616509 Method for performing two wafer preparation operations on vertically oriented semiconductor wafer in single enclosure
09/04/2003WO2003072304A1 Automated processing unit for a working station
09/03/2003EP1339531A2 Composite abrasive particles and method of manufacture
09/02/2003US6612917 Abrasive article suitable for modifying a semiconductor wafer
09/02/2003CA2076264C Abrasive filament honing tool and method of making and using same
08/2003
08/27/2003EP1338385A1 Polishing tool and a composition for producing said tool
08/27/2003CN1438930A Polishing sheet and method of manufacturing the sheet
08/26/2003US6609951 Method of making a surface treating article
08/20/2003CN1118354C Mosaic polishing pad and producing method thereof
08/19/2003US6607428 Material for use in carrier and polishing pads
08/14/2003WO2003066284A1 Method and apparatus for chemical mechanical polishing with an eddy current monitoring system
08/14/2003DE10214129C1 Finishing rounded edges of semiconductor disc using drum carrying polishing cloth, displaces return points towards center of polishing cloth
08/13/2003EP1075207A4 Abrasive cleaning apparatus
08/13/2003CN1117652C Abrasive processing apparatus and method for employing encoded abrasive product
08/07/2003US20030148722 Froth and method of producing froth
08/07/2003US20030148721 Polishing pads useful for endpoint detection in chemical mechanical polishing
08/07/2003US20030148706 Method and apparatus of eddy current monitoring for chemical mechanical polishing
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