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Class Information
Number: 451/59
Name: Abrading > Abrading process > Utilizing nonrigid tool
Description: Method wherein abrasion is accomplished either by an unbonded particulate or a deformable tool (e.g., flexible, resilient).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621799 |
Polishing method and polishing device |
Nov. 24, 2009 |
| 7614936 |
Spectrum based endpointing for chemical mechanical polishing |
Nov. 10, 2009 |
| 7572172 |
Polishing machine, workpiece supporting table pad, polishing method and manufacturing method of semiconductor device |
Aug. 11, 2009 |
| 7534162 |
Grooved platen with channels or pathway to ambient air |
May. 19, 2009 |
| 7527546 |
Viscoelastic polisher and polishing method using the same |
May. 5, 2009 |
| 7520797 |
Platen endpoint window with pressure relief |
Apr. 21, 2009 |
| 7513820 |
Method and apparatus for producing micro-texture on a slider substrate using chemical and mechanical polishing techniques |
Apr. 7, 2009 |
| 7500905 |
Grinding apparatus and grinding system |
Mar. 10, 2009 |
| 7500906 |
Sanding tool with rotatable handle |
Mar. 10, 2009 |
| 7494399 |
Single-step fiber grinding process and apparatus |
Feb. 24, 2009 |
| 7476145 |
Method for producing a mirror from a titanium-based material, and a mirror made from such a material |
Jan. 13, 2009 |
| 7470170 |
Polishing pad and method for manufacture of semiconductor device using the same |
Dec. 30, 2008 |
| 7465218 |
Probe polishing method and probe polishing member |
Dec. 16, 2008 |
| 7455571 |
Window polishing pad |
Nov. 25, 2008 |
| 7438631 |
Surface-protecting sheet and semiconductor wafer lapping method |
Oct. 21, 2008 |
| 7435163 |
Grinding sheet and grinding method |
Oct. 14, 2008 |
| 7429209 |
Method of polishing a glass substrate for use as an information recording medium |
Sep. 30, 2008 |
| 7422512 |
Method and apparatus for surface treatment of a long piece of material |
Sep. 9, 2008 |
| 7419421 |
Slider having rounded corners and edges, and method for producing the same |
Sep. 2, 2008 |
| 7413498 |
Lapping apparatus and lapping method |
Aug. 19, 2008 |
| 7410409 |
Abrasive compound for CMP, method for polishing substrate and method for manufacturing semiconductor device using the same, and additive for CMP abrasive compound |
Aug. 12, 2008 |
| 7396497 |
Method of forming a polishing pad having reduced striations |
Jul. 8, 2008 |
| 7341503 |
Surface treating method for golf club head |
Mar. 11, 2008 |
| 7329171 |
Fixed abrasive article for use in modifying a semiconductor wafer |
Feb. 12, 2008 |
| 7291055 |
Wafer polishing method and apparatus |
Nov. 6, 2007 |
| 7288019 |
Method of changing the surface wettability of polymer materials |
Oct. 30, 2007 |
| 7285039 |
Tools for polishing and associated methods |
Oct. 23, 2007 |
| 7278904 |
Method of abrading a workpiece |
Oct. 9, 2007 |
| 7270596 |
Chemical mechanical polishing process |
Sep. 18, 2007 |
| 7270595 |
Polishing pad with oscillating path groove network |
Sep. 18, 2007 |
| 7264539 |
Systems and methods for removing microfeature workpiece surface defects |
Sep. 4, 2007 |
| 7261618 |
Device and method for abrading a wooden barrel |
Aug. 28, 2007 |
| 7254861 |
Device for cleaning tip and side surfaces of a probe |
Aug. 14, 2007 |
| 7255632 |
Chemical mechanical polishing system having multiple polishing stations and providing relative linear polishing motion |
Aug. 14, 2007 |
| 7252736 |
Compliant grinding wheel |
Aug. 7, 2007 |
| 7241207 |
Grinding machine and method for grinding a workpiece |
Jul. 10, 2007 |
| 7220167 |
Gentle chemical mechanical polishing (CMP) liftoff process |
May. 22, 2007 |
| 7220172 |
Detail sanding block |
May. 22, 2007 |
| 7214124 |
Equipment and method for polishing both sides of a rectangular substrate |
May. 8, 2007 |
| 7207862 |
Polishing apparatus and method for detecting foreign matter on polishing surface |
Apr. 24, 2007 |
| 7198550 |
Process for finish-abrading optical-fiber-connector end-surface |
Apr. 3, 2007 |
| 7195545 |
Chamfered freestanding nitride semiconductor wafer and method of chamfering nitride semiconductor wafer |
Mar. 27, 2007 |
| 7189150 |
System and method for edge blending hard drive head sliders |
Mar. 13, 2007 |
| 7182668 |
Methods for analyzing and controlling performance parameters in mechanical and chemical-mechanical planarization of microelectronic substrates |
Feb. 27, 2007 |
| 7179154 |
Method and apparatus for cleaning a wafer bevel edge and notch using a pin and an abrasive film cassette |
Feb. 20, 2007 |
| 7172497 |
Fabrication of semiconductor interconnect structures |
Feb. 6, 2007 |
| 7163440 |
Apparatus and method for polishing a fiber optic connector |
Jan. 16, 2007 |
| 7160176 |
Methods and apparatus for electrically and/or chemically-mechanically removing conductive material from a microelectronic substrate |
Jan. 9, 2007 |
| 7144304 |
Method and apparatus for planarizing a microelectronic substrate with a tilted planarizing surface |
Dec. 5, 2006 |
| 7108587 |
Backup shoe for microfinishing and methods |
Sep. 19, 2006 |
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