| Patents for C25F 7 - Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating (2,484) |
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| 10/19/2006 | DE102005020734B3 Electrolyte cell assembly, for the production/study of nano structures in films/membranes, has identical chambers of a polymer material clamped together in rows on a common axis |
| 10/18/2006 | CN1280453C Electric paste etching frame |
| 10/12/2006 | US20060226026 Method and apparatus for the production of aluminium |
| 10/10/2006 | US7118663 Anodic oxidizer, anodic oxidation method |
| 10/05/2006 | US20060219573 Apparatus with conductive pad for electroprocessing |
| 10/04/2006 | EP1392889A4 Anode assembly and process for supplying electrolyte to a planar substrate surface |
| 09/27/2006 | EP1704269A1 Method and apparatus for stripping electrodeposited metal sheets from permanent cathodes |
| 09/27/2006 | EP1360348A4 Method and apparatus for controlling thickness uniformity of electroplated layer |
| 09/27/2006 | EP1295312A4 Tuning electrodes used in a reactor for electrochemically processing a microelectronic workpiece |
| 09/26/2006 | US7112270 Algorithm for real-time process control of electro-polishing |
| 09/26/2006 | US7112122 Methods and apparatus for removing conductive material from a microelectronic substrate |
| 09/20/2006 | EP1702018A2 Chambers, systems, and methods for electrochemically processing microfeature workpieces |
| 09/20/2006 | CN1276132C Strip processing device |
| 09/14/2006 | WO2006094657A1 Device and method for the etching of substrates |
| 09/13/2006 | EP1290249A4 Method and apparatus for end-point detection |
| 09/06/2006 | EP1697564A1 Electropolishing apparatus and method for medical implants |
| 09/06/2006 | EP1697563A1 Electrode device with integrated electrolyte supply for the surface treatment of metals |
| 08/30/2006 | CN1824843A Strip treating apparatus |
| 08/30/2006 | CN1824842A Process and apparatus for continuous electrochemical treatment of pieces |
| 08/24/2006 | US20060185986 Method to improve the control of electro-polishing by use of a plating electrode in an electrolyte bath |
| 08/17/2006 | WO2005060379A3 Chambers, systems, and methods for electrochemically processing microfeature workpieces |
| 08/16/2006 | EP1268881A4 Device providing electrical contact to the surface of a semiconductor workpiece during metal plating |
| 08/16/2006 | CN1269995C Fin stripping system with feedback control of water treatment and acid reusing system |
| 08/16/2006 | CN1269994C Apparatus for spraying printed circuit-board |
| 08/15/2006 | US7090751 Apparatus and methods for electrochemical processing of microelectronic workpieces |
| 08/15/2006 | US7090750 An electrical apparatus comprising tank, chucks, shaft and drives, for electrodepositing a copper layer on a substrate, cleaning or etching, uniformity deposition from a solution |
| 08/10/2006 | US20060175204 Electrolyltic cell channels etching solution to cathode, anode, and exits; closed system which prevents gas from leaking; electrodeposition of copper at cathode; oxidizing Fe(II) to Fe (III); removing copper deposits; applying potential to prevent re-dissolving; returning; free of ion exchange membrane |
| 08/10/2006 | US20060175191 Which can securely process conductive material, such as a copper film, at low surface pressure and high rate while effectively preventing formation of pits; useful for flattening surface of electric conductor embedded in fine interconnect recesses in semiconductor wafer, forming embedded interconnects |
| 08/10/2006 | DE102005005095A1 Verfahren und Vorrichtung zur elektrochemischen Behandlung von Bauteilen in Durchlaufanlagen Method and apparatus for the electrochemical treatment of components in Continuous Flow Systems |
| 08/10/2006 | DE102004057527A1 Verfahren zum elektro-chemischen Bearbeiten eines Werkstücks und Elektrode für ein solches Verfahren A method for electro-chemical machining a workpiece and an electrode for such a method |
| 08/09/2006 | CN1268470C Method and apparatus for plating and polishing a semiconductor substrate |
| 08/02/2006 | CN1267290C Equipment and method for manufacturing lithographic printing plate |
| 07/27/2006 | US20060163074 Biasing via electrodes; electro-chemical mechanical polishing; for semiconductor wafers/integrated circuits |
| 07/05/2006 | CN1262691C An improved process and apparatus for cleaning and/or coating metal surfaces using electro-plasma technology |
| 06/29/2006 | WO2006068283A1 Flattening method and flattening apparatus |
| 06/29/2006 | US20060137994 Method of wafer processing with edge seed layer removal |
| 06/29/2006 | US20060137993 Dispensing an electrolyte through an opening that is at least as long as the wafer and effecting relative movement between the opening and the wafer; wafer can be moved linearly across the opening and can also be rotated |
| 06/27/2006 | US7067048 Method to improve the control of electro-polishing by use of a plating electrode an electrolyte bath |
| 06/27/2006 | CA2365009C Feedback controlled airfoil stripping system with integrated water management and acid recycling system |
| 06/20/2006 | US7064057 Method and apparatus for localized material removal by electrochemical polishing |
| 06/20/2006 | US7063780 Method for indirect-electrification-type continuous electrolytic etching of metal strip and apparatus for indirect-electrification-type continuous electrolytic etching |
| 06/15/2006 | US20060124474 Method and apparatus for local polishing control |
| 06/07/2006 | CN1784509A Method for removing layers from a component |
| 06/01/2006 | WO2006056367A1 Cleaning device |
| 05/31/2006 | EP1381491B1 Conductive polishing article for electrochemical mechanical polishing |
| 05/24/2006 | CN1776029A Electrolytic etching device for metal plate |
| 05/18/2006 | DE10232612B4 Vorrichtung und Verfahren zur Überwachung eines elektrolytischen Prozesses Apparatus and method for monitoring an electrolytic process |
| 05/17/2006 | CN1772971A Method for raising corrosion resistant property stainless steel welding seam and apparatus thereof |
| 05/17/2006 | CN1256465C Cathode for electrochemical regeneration of permanganate etching solutions |
| 05/16/2006 | US7045053 Process and apparatus for the superficial electrolytic treatment of metal strips |
| 05/16/2006 | US7045052 Method of manufacturing a spectral filter for green and longer wavelengths |
| 05/16/2006 | US7045040 Process and system for eliminating gas bubbles during electrochemical processing |
| 05/11/2006 | WO2005090648A3 Electrolytic processing apparatus and electrolytic processing method |
| 05/10/2006 | CN1771355A Method and apparatus for local polishing control |
| 05/04/2006 | US20060091005 Electolytic processing apparatus |
| 05/04/2006 | DE10006990B4 Anlage zur Rückgewinnung von Säuren aus metallhaltigen Lösungen dieser Säuren Plant for recovery of acids from metal-containing solutions of these acids |
| 05/02/2006 | US7037414 Photoelectrolysis of water using proton exchange membranes |
| 04/27/2006 | WO2005075712A3 Ecmp system |
| 04/27/2006 | DE20321140U1 Electrochemical process for cleaning the surfaces of metallic workpieces, especially close to welding seams, comprises using an electrode which is oscillated with frequencies in the ultrasound region during cleaning |
| 04/27/2006 | DE19936569B4 Herstellung von porösem Silicium Preparation of porous silicon |
| 04/26/2006 | EP1650329A2 Apparatus and method for electrolytic cleaning |
| 04/26/2006 | EP1649084A1 Portable electrolytic marking unit |
| 04/26/2006 | EP1648658A2 Cell, system and article for electrochemical mechanical processing (ecmp) |
| 04/26/2006 | CN1253608C Method and apparatus for disposing substrate with miniml edge isolation |
| 04/25/2006 | US7033468 Elastic contact element |
| 04/25/2006 | US7033466 Electrochemical stripping using single loop control |
| 04/19/2006 | CN2773100Y Vertical grid electrode |
| 04/19/2006 | CN1252322C Device and method for electrolytic metallization of workpiece |
| 04/18/2006 | US7029567 Electrochemical edge and bevel cleaning process and system |
| 04/13/2006 | US20060076241 Device and method for electrolytically treating an at least superficially electrically conducting work piece |
| 04/12/2006 | EP1644970A1 Electrolytic processing apparatus and electrolytic processing method |
| 04/11/2006 | US7025860 Method and apparatus for the electrochemical deposition and removal of a material on a workpiece surface |
| 04/04/2006 | US7022216 Selectively removing a layer of electrolytically dissoluble metal such as copper overplate from a substrate such as a low-k dielectric interconnect |
| 03/30/2006 | US20060065518 Method and apparatus for polishing an internal surface of an aluminum extrusion hollow shape |
| 03/28/2006 | US7020537 Tuning electrodes used in a reactor for electrochemically processing a microelectronic workpiece |
| 03/23/2006 | WO2006030998A1 Electro polishing combined electric plating apparatus and electroless plating apparatus using the same |
| 03/23/2006 | DE102004036940A1 Electrode arrangement used for electrolytically deposition processes e.g. in the automobile industry comprises partial electrodes arranged next to each other and separated from each other by electrically poorly conducting sections |
| 03/22/2006 | EP1637265A1 Rotation surface-reducing head, electrolytic surface-reducing device, and electrolytic surface-reducing method |
| 03/08/2006 | EP1412546B1 A method for the removal of metals from an aqueous solution using lime precipitation |
| 03/08/2006 | CN1244723C Method and its device for indirect-powered continuous electrolytic corrosion between metal belts |
| 03/02/2006 | DE102004040217A1 Elektrode zum elektrochemischen Senken Electrode for electrochemical sinks |
| 02/16/2006 | US20060035569 Integrated system for processing semiconductor wafers |
| 02/09/2006 | DE19534277B4 Verfahren und Vorrichtung zur Reinigung des Elektrolyten eines elektro-chemischen Bearbeitungsprozesses Method and device for cleaning of the electrolyte of an electrochemical machining process, |
| 02/07/2006 | US6994610 Electrolytic integrated polishing apparatus that integrates elution by electrolyte and abrasion by a grindstone and enables high precision polishing of the internal surface of a long sized cylindrical aluminum tube such as hydraulic cylinder |
| 01/31/2006 | US6991526 Control of removal profile in electrochemically assisted CMP |
| 01/26/2006 | WO2006008017A1 Method and device for descaling metals |
| 01/26/2006 | DE102004032659A1 Vorrichtung und Verfahren zum chemischen oder elektrolytischen Behandeln von Behandlungsgut sowie die Verwendung der Vorrichtung Apparatus and method for chemical or electrolytic treatment of material to be treated and to the use of the device |
| 01/26/2006 | CA2573988A1 Method and device for pickling metals |
| 01/19/2006 | US20060011492 Method for machining workpieces using a machining process in particular an electrochemical machining process |
| 01/19/2006 | DE102004032284A1 Material removing device for work piece e.g.plate, has electrode arranged at area of tool and designed by electrode units, which are temporarily movable from rest position into drive position by drives |
| 01/19/2006 | DE102004032282A1 Electrolytic material removal device for e.g. vehicle construction, has receptacle arranged at side, turned away from electrodes, of work piece for machined piece and with turning knob swiveling around axle perpendicular to work piece |
| 01/19/2006 | DE102004032281A1 Electrochemical assembly for the manufacture of e.g. automotive components has height-adjustable electrodes |
| 01/19/2006 | DE102004032280A1 Electro chemical machining device for vehicle construction, has adjustable gap formed between electrode at working position and workpiece, and electrolytic solution is filled in gap for removing material from workpiece upper surface |
| 01/19/2006 | DE102004030726A1 Process to etch manufacture printed circuit board by regulation of electrolytic cell voltage transverse to the direction of travel |
| 01/18/2006 | CN2751972Y Polishing product for processing base material |
| 01/11/2006 | EP1613794A2 Algorithm for real-time process control of electro-polishing |
| 01/05/2006 | WO2006000301A1 Electrochemical surface treatment device and method |
| 01/05/2006 | US20060000716 Tuning electrodes used in a reactor for electrochemically processing a microelectronic workpiece |
| 01/05/2006 | DE102004031422B3 Vorrichtung und Verfahren zur elektrochemischen Oberflächenbehandlung Device and method for the electrochemical surface treatment |
| 01/04/2006 | EP1612299A1 Method and apparatus for surface treatment of a component |