| Patents for B24B 37 - Lapping machines or devices; Accessories (20,836) |
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| 09/19/2013 | WO2013137212A1 Abrasive composition and method for producing semiconductor substrate |
| 09/19/2013 | US20130244548 Chemical-mechanical planarization pad including patterned structural domains |
| 09/19/2013 | US20130244545 Polishing pad and method for producing same |
| 09/19/2013 | US20130244541 Systems and methods for correcting slider parallelism error using compensation lapping |
| 09/18/2013 | CN203197728U Grinder and water storage device thereof |
| 09/18/2013 | CN203197727U Combined back cushion with improved sapphire wafer flatness |
| 09/18/2013 | CN203197726U Grinding miller static-pressure lower grinding disk part |
| 09/18/2013 | CN203197725U Automatic grinding device for inner bore of ceramic ferrule |
| 09/18/2013 | CN203197724U Automatic grinding stone device for grinding arc faces |
| 09/18/2013 | CN103302591A Drive device and corresponding mill |
| 09/18/2013 | CN103302587A Chemical mechanical polishing (CMP) device and system |
| 09/18/2013 | CN103302586A Control method of grinding machines and control system applying same |
| 09/18/2013 | CN103302585A Grinder for grinding air cannon mouth |
| 09/18/2013 | CN102509712B Method for determining dynamic pressure distribution and grinding removal rate of chemical mechanical polishing grinding liquid |
| 09/18/2013 | CN102079063B Chemical and mechanical grinding method |
| 09/18/2013 | CN101637888B Grinding pad and method for manufacturing same |
| 09/17/2013 | US8535121 Retaining ring and articles for carrier head |
| 09/12/2013 | WO2013133198A1 Polishing composition and method using said polishing composition to manufacture compound semiconductor substrate |
| 09/12/2013 | US20130237136 Polishing pad comprising transmissive region |
| 09/12/2013 | US20130237129 Detecting Membrane Breakage in a Carrier Head |
| 09/12/2013 | US20130237128 Fitting of optical model to measured spectrum |
| 09/11/2013 | CN203185132U Spindle supporting structure of lower grinding disc of vertical type double end face grinder |
| 09/11/2013 | CN203185131U Lower grinding disc spindle supporting structure of vertical type double-end-face grinding machine |
| 09/11/2013 | CN203185130U Precise grinding machine |
| 09/11/2013 | CN203185129U Grinding machine for linkage ball and ball bowl |
| 09/11/2013 | CN203185128U Mould grinding machine |
| 09/11/2013 | CN203185127U Grinding device for numerical control mould |
| 09/11/2013 | CN103286676A Grinding fluid finisher |
| 09/11/2013 | CN103286675A Chemical mechanical polishing pad having sealed window |
| 09/11/2013 | CN103286674A Polishing plate used for polishing ceramic ball |
| 09/11/2013 | CN103286673A Air-flotation ultra-precision grinding device and grinding method thereof |
| 09/11/2013 | CN103286672A SiC wafer polishing method capable of obtaining atomic step surface quickly |
| 09/11/2013 | CN103286671A Automatic grinding device for spherical pair |
| 09/11/2013 | CN103286670A Grinding device capable of preventing printing rollerplate roller grinding lines |
| 09/11/2013 | CN102703853B Surface strengthening method for titanium alloy |
| 09/10/2013 | USRE44491 Chemical mechanical polishing retaining ring |
| 09/10/2013 | US8530535 Polishing pad |
| 09/06/2013 | WO2013092255A3 Guide cage for grinding at least one disk-shaped workpiece on both sides between two rotating working disks of a grinding device, method for producing the guide cage, and method for simultaneously grinding disk-shaped workpieces on both sides using the guide cage |
| 09/05/2013 | US20130231032 Polishing pad with two-section window having recess |
| 09/05/2013 | US20130231031 Stepped Retaining Ring |
| 09/04/2013 | CN203171418U Humidification device |
| 09/04/2013 | CN203171417U Chemical-mechanical polishing exhaust system |
| 09/04/2013 | CN203171416U 旋转机构和研磨装置 Rotating bodies and grinding device |
| 09/04/2013 | CN203171415U Workpiece fixing mechanism and grinding device |
| 09/04/2013 | CN203171414U Fixation abrasive chemical mechanical lapping device |
| 09/04/2013 | CN203171413U Multi-station glass surface grinding system of glass grinding machine |
| 09/04/2013 | CN203171412U Grinding liner detecting device |
| 09/04/2013 | CN203171411U Novel grinding miller |
| 09/04/2013 | CN103282161A Shim-mask stencil |
| 09/04/2013 | CN103282160A Manufacturing method for glass substrate for magnetic disk, and manufacturing method for magnetic disk |
| 09/04/2013 | CN103276431A Highlight anodizing process of aluminum product |
| 09/04/2013 | CN103273417A Diamond resin grinding plate and manufacturing method thereof |
| 09/04/2013 | CN103273416A Grinding rods of cold heading steel cavity dies for earring type bolts and application thereof |
| 09/04/2013 | CN103273415A Optical fiber end face processing method and optical fiber connector |
| 09/04/2013 | CN103273414A Chemical-mechanical polishing device and method thereof |
| 09/04/2013 | CN103273413A Chemical-mechanical polishing device |
| 09/04/2013 | CN102187275B Mask blank substrate, mask blank substrate set and manufacture method of semiconductor device |
| 09/04/2013 | CN101560373B Polishing agent for silica, additive liquid and polishing method |
| 08/29/2013 | US20130225050 Localized spot lapping on a larger work surface area |
| 08/29/2013 | US20130224954 Silicon carbide single crystal substrate |
| 08/29/2013 | US20130219699 Manufacturing method of a slider and manufacturing apparatus thereof |
| 08/29/2013 | DE102009052744B4 Verfahren zur Politur einer Halbleiterscheibe Method for polishing a semiconductor wafer |
| 08/28/2013 | CN203156555U Feed tray mechanism adjusting device of vertical steel ball lapping machine |
| 08/28/2013 | CN203156554U Feed tray lifting device of vertical steel ball lapping machine |
| 08/28/2013 | CN203156553U Strong-drive pressure device of grinding miller |
| 08/28/2013 | CN203156552U Wafer maintaining device for wax burnish |
| 08/28/2013 | CN203156551U Disc type grinding clamp |
| 08/28/2013 | CN203156550U Grade level grinding miller millstone |
| 08/28/2013 | CN203156549U Double-grinding-wheel device |
| 08/28/2013 | CN203156548U Grinding device capable of controlling grinding thickness |
| 08/28/2013 | CN203156547U Grinding device for casing part |
| 08/28/2013 | CN103270129A Method for producing polishing liquid composition |
| 08/27/2013 | US8518297 Polishing composition and polishing method using the same |
| 08/27/2013 | US8517802 Slurry system for semiconductor fabrication |
| 08/27/2013 | US8517798 Polishing pad, method of producing the same and method of producing semiconductor device by using the same |
| 08/27/2013 | US8517795 Surface treatment method for vacuum member |
| 08/22/2013 | US20130217309 Polishing pad and method for producing same |
| 08/22/2013 | US20130212871 Manufacturing method of a slider and manufacturing apparatus thereof |
| 08/21/2013 | EP2628567A1 Polishing composition |
| 08/21/2013 | EP2627478A1 Polishing pad with multi-modal distribution of pore diameters |
| 08/21/2013 | CN203141297U Locating stop rod grinding device |
| 08/21/2013 | CN203141296U Fixing jig for small punch grinding |
| 08/21/2013 | CN203141295U Chip grinding device of a four-channel flat-grinding machine |
| 08/21/2013 | CN203141294U Liquid crystal glass grinder |
| 08/21/2013 | CN203141293U Full-automatic grinding device for end faces of universal joint |
| 08/21/2013 | CN203141292U Sintering bowl grinding device for zinc oxide resistor discs |
| 08/21/2013 | CN203141291U Die guide sleeve grinding device |
| 08/21/2013 | CN103260828A Polishing pad for eddy current end-oint detection |
| 08/21/2013 | CN103260827A Polishing composition |
| 08/21/2013 | CN103260826A Grinder |
| 08/21/2013 | CN103260825A Ceramic composite for photoconversion, and method for manufacture thereof |
| 08/21/2013 | CN103252729A Polishing pad and method of manufacturing the same |
| 08/21/2013 | CN103252715A Inner retaining ring and outer retaining ring |
| 08/21/2013 | CN103252714A Polishing apparatus |
| 08/21/2013 | CN103252713A Magnetic loaded wafer grinding method and magnetic loaded wafer grinding device |
| 08/21/2013 | CN103252712A Wafer polishing magnetic loading clamping device |
| 08/21/2013 | CN103252711A Improved carrier head membrane |
| 08/21/2013 | CN103252710A Chemical-mechanical planarization polishing pad for super-hard materials and preparation and polishing method |
| 08/21/2013 | CN103252709A Numerical control rubbing type grinding machine tool |
| 08/21/2013 | CN103252708A Sapphire substrate ultraprecision machining method based on fixed abrasive pad |