Patents
Sitemap › B24 - Grinding; Polishing › B24B - Machines, devices, or processes for grinding or polishing; Dressing or conditioning of abrading surfaces; Feeding of grinding, polishing, or lapping agents › B24B 37 - Lapping machines or devices; Accessories
Patents for B24B 37 - Lapping machines or devices; Accessories (20,836)
05/2012
05/30/2012CN102029572B Control method of CMP (chemical mechanical polishing) time
05/30/2012CN102001044B System for supplying grinding fluid by chemically mechanical polishing (CMP)
05/30/2012CN101795817B Polishing pad
05/30/2012CN101792929B Group iii nitride crystal substrate and semiconductor device
05/30/2012CN101633150B Polishing pad and method for forming microstructure thereof
05/30/2012CN101356040B Process for producing glass substrate for magnetic disk and process for manufacturing magnetic disk
05/30/2012CN101219526B Methods for maintenance of polished concrete surfaces
05/30/2012CN101151402B Seventy five millimeter silicon carbide wafer with low warp, bow, and TTV
05/29/2012US8187055 Polishing apparatus and polishing method
05/24/2012WO2012044683A3 Polishing pad for eddy current end-point detection
05/24/2012US20120129346 Polishing agent, concentrated one-pack type polishing agent, two-pack type polishing agent and method for polishing substrate
05/23/2012EP2454052A2 Abrasive tool with flat and consistent surface topography for conditioning a cmp pad and method for making
05/23/2012EP2193008B1 Method for producing damping polyurethane cmp pads
05/23/2012CN202225065U Grinding clamp for optical fiber connector with high return loss
05/23/2012CN202225064U Ring-shaped processing face of polishing pad conditioner as well as manufacturing die structure of ring-shaped processing face
05/23/2012CN202225063U Finishing lapping machine of six-working-station bearing channel
05/23/2012CN102473624A Double side polishing apparatus and carrier therefor
05/23/2012CN102473622A Polishing agent, concentrated one-pack type polishing agent, two-pack type polishing agent and method for polishing sustrate
05/23/2012CN102473621A Cmp polishing liquid, method of polishing substrate, and electronic component
05/23/2012CN102470505A Abrasive tool with flat and consistent surface topography for conditioning a CMP pad and method for making
05/23/2012CN102463524A 内燃机凸轮表面电化学研磨加工方法及装置 Cam surface polishing method and apparatus for electrochemical
05/23/2012CN102463523A 定时控制研磨机 Timing control grinding machine
05/23/2012CN102463522A 铝的化学机械抛光方法 The chemical mechanical polishing method of aluminum
05/23/2012CN102463521A Polishing method and device
05/23/2012CN102042798B Preparation method of spreading resistance test sample and sample grinding and fixing device
05/23/2012CN101669195B Polishing pad manufacturing method
05/23/2012CN101238552B Chemical mechanical polishing apparatus
05/23/2012CN101228216B Polishing pad containing interpenetrating liquified vinyl monomer network with polyurethane matrix therein
05/22/2012US8182709 CMP system and method using individually controlled temperature zones
05/18/2012WO2012063757A1 Composition for polishing and method of polishing semiconductor substrate using same
05/16/2012DE102011117944A1 Verfahren zum Bilden eines Silikat-Polierkissens A method of forming a polishing pad silicate
05/16/2012DE102011117867A1 Silikat-Verbundpolierkissen Silicate composite polishing pad
05/16/2012CN202219453U Chip grinding clamp
05/16/2012CN202219452U Diamond sawing belt grinder
05/16/2012CN202219451U Special device for grinding needle plate of flat machine
05/16/2012CN102458763A 用于加工扁平工件的方法 A method for machining a workpiece flat
05/16/2012CN102452041A Adsorption gasket and manufacturing method thereof
05/16/2012CN102452040A Method for reducing memory effect of chemical mechanical grinding equipment of fixed abrasive particles
05/16/2012CN102452039A Chemical-mechanical grinding method
05/16/2012CN102452038A Face-to-face grinding machine for working outline surface of end cam
05/16/2012CN102452037A Rubbing method and method of fabricating liquid crystal display device using the same
05/16/2012CN102452036A Chemical mechanical polishing method for tungsten
05/16/2012CN102452035A Grinding device for mounting surface of cylinder jacket of diesel locomotive
05/16/2012CN101972978B Novel chemical mechanical polishing device
05/10/2012US20120111413 System and Method for Delivering Chemicals
05/09/2012CN202212873U Fine steel ball grinding centralized liquid distribution system
05/09/2012CN202212859U Grinder for measuring surfaces of measuring bars of micrometers or internal scales
05/09/2012CN202212858U Numerical-control variable-frequency speed-regulating hydraulic elevation ball-type grinding machine
05/09/2012CN202212857U Steam turbine switching valve grinding device
05/09/2012CN1837320B Polishing composition and polishing method
05/09/2012CN102449017A Polyurethane, composition for formation of polishing layers that contains same, pad for chemical mechanical polishing, and chemical mechanical polishing method using same
05/09/2012CN102448669A Polishing pad, polyurethane layer therefor, and method of polishing a silicon wafer
05/09/2012CN102446788A Equipment and method for repairing poor protrusions of substrate
05/09/2012CN102445494A Fracture testing method and device as well as grinding method and device for glass plate
05/09/2012CN102441843A Internal cleaning structure for CMP (Chemical Mechanical Polishing) machine station and method thereof
05/09/2012CN102441842A Valve grinding device
05/09/2012CN102441841A Method for improving grinding uniformity of chemical mechanical planarization (CMP)
05/09/2012CN102441840A System and method for wafer back-grinding control
05/09/2012CN102441839A Method for improving CMP (chemical mechanical polishing) process stability of polishing materials on polishing pad
05/09/2012CN102441838A Processing apparatus
05/09/2012CN102441830A Novel plunge type inner/outer curved surface cutting/grinding/polishing process and system
05/09/2012CN102441826A Device for the double-sided processing of flat workpieces and method for the simultaneous double-sided material removal processing of a plurality of semiconductor wafers
05/09/2012CN101068901B Adjuvant for chemical mechanical polishing slurry
05/08/2012US8173037 Wafer polish monitoring method and device
05/08/2012US8172648 Chemical-mechanical planarization pad
05/08/2012US8172643 Polishing system having a track
05/03/2012WO2012056513A1 Polishing pad and method for producing same
05/03/2012WO2012056512A1 Polishing pad and method for producing same
05/03/2012WO2012055153A1 Chemical mechanical polishing method of tungsten
05/03/2012WO2012006504A3 Edge finishing apparatus
05/03/2012US20120108149 Method for manufacturing polishing pad
05/03/2012US20120108065 Method for manufacturing polishing pad
05/03/2012US20120108064 Polishing composition for silicon wafers
05/03/2012US20120107971 Substrate polishing metrology using interference signals
05/02/2012EP2447004A1 Polishing pad, manufacturing method therefor, and polishing method
05/02/2012EP2194568B1 Semiconductor wafer manufacturing method
05/02/2012CN202207954U Multi-shaft driving device of double-face grinder
05/02/2012CN202207953U Sapphire grinding machine
05/02/2012CN202207952U Strip material surface treatment device
05/02/2012CN202207951U Steel ball lapping machine
05/02/2012CN202207950U Needle head grinding loading and unloading machine
05/02/2012CN102430975A Grinding speed-limit alarm of grinding machine
05/02/2012CN101774146B Miniature non-spherical element grinding and polishing device
05/01/2012US8168541 CMP polishing slurry and polishing method
05/01/2012US8168075 Methods for machining inorganic, non-metallic workpieces
05/01/2012US8167690 Polishing pad
04/2012
04/26/2012WO2012053660A1 Lubricant composition for polishing glass substrates and polishing slurry
04/26/2012WO2012053616A1 Composition for semiconductor substrate edge polishing and edge polishing method for semiconductor substrate using same
04/26/2012US20120100788 Manufacturing method of carrier for double-side polishing apparatus, carrier for double-side polishing apparatus, and double-side polishing method of wafer
04/26/2012US20120100783 Polishing pad, manufacturing method thereof and polishing method
04/25/2012EP2444996A1 Polishing liquid composition for silicon wafers
04/25/2012EP2444433A1 Polyurethane, composition for formation of polishing layers that contains same, pad for chemical mechanical polishing, and chemical mechanical polishing method using same
04/25/2012CN202200171U 蓝宝石贴片机 Sapphire Mounter
04/25/2012CN202200170U 研磨头及化学机械研磨设备 A polishing head and a chemical mechanical polishing apparatus
04/25/2012CN202200169U 一种水晶研磨机上的铝排夹紧装置 A crystal mill aluminum row on the clamping device
04/25/2012CN202200168U 一种针头研磨工装夹具 A needle grinding fixture
04/25/2012CN202200167U 研磨垫 Abrasive pad
04/25/2012CN202200166U 一种针头研磨机 A needle grinding machine
04/25/2012CN202200165U 全自动氧化锆陶瓷光纤套筒研磨机 Automatic zirconia ceramic fiber sleeve grinder
04/25/2012CN202200164U 一种新型的研磨装置 A new polishing apparatus
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