| Patents for C25F 3 - Electrolytic etching or polishing (4,256) |
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| 06/16/2010 | CN101734034A High sensitivity positive thermosensitive CTP plate adopting active etherate in condensation resin of pyrogallol and acetone and preparation method thereof |
| 06/15/2010 | US7736929 Thin film microshells incorporating a getter layer |
| 06/15/2010 | US7736405 Chemical mechanical polishing compositions for copper and associated materials and method of using same |
| 06/10/2010 | WO2010029550A3 Novel nanostructures and process of preparing same |
| 06/10/2010 | US20100140105 High strength member for intracorporeal use |
| 06/10/2010 | US20100140104 Electrolytic etching method and method of producing a solar battery |
| 06/10/2010 | US20100140085 Magnetron plasma processing apparatus |
| 06/09/2010 | CN101324785B Pure tungsten material micro-nano probe preparation control system for scanning tunnel microscope |
| 06/08/2010 | US7731801 Semiconductor wafer treatment method and apparatus therefor |
| 06/03/2010 | US20100133112 Lithographic printing plate support |
| 06/02/2010 | CN101718648A Metallographical sample electrolytic polishing device applied to laboratory |
| 05/27/2010 | US20100130940 Method of making microneedle array and device for applying microneedle array to skin |
| 05/27/2010 | US20100126878 Method for Electrolytic Stripping of Spray Metal Coated Substrate |
| 05/27/2010 | US20100126877 Electrochemical grinding electrode, and apparatus and method using the same |
| 05/26/2010 | EP2188419A1 Electrolyte for electrochemical treatment |
| 05/25/2010 | US7722779 Method and etchant for removing glass-coating from metal wires |
| 05/20/2010 | WO2009113824A9 Method for fabricating 3d structure having hydrophobic surface by dipping method |
| 05/19/2010 | CN201473620U Aluminum foil electrolysis etching device |
| 05/19/2010 | CN101416283B Method of removing conductive metal oxide thin-film and apparatus thereof |
| 05/14/2010 | WO2010052917A1 Polishing head, polishing apparatus and substrate polishing body |
| 05/12/2010 | DE102009050311A1 Verfahren und Vorrichtung zum Galvanisier-Vorbehandeln eines Mehrfachzylinder-Motorblocks Method and apparatus for plating pretreatment of a multi-cylinder engine block |
| 05/12/2010 | CN201462387U High-purity silicon source steel cylinder |
| 05/12/2010 | CN1974880B Dual bath apparatus for porous silicon preparing electrochemical process |
| 05/12/2010 | CN101029413B Production of medium-high voltage anode corrosive foil |
| 05/11/2010 | US7713478 etching; semiconductors; evaporating, into silicon fluoride gas, silicon fluoride compounds formed by reaction between phosphoric acid solution and hydrofluoric acid inside reaction tank |
| 05/11/2010 | US7713404 in situ detecting the sample surface for surface films and gas bubbles during the etching process; making semiconductor devices; monitor the sample during fill, and the etched well, measuring by digital optic imaging |
| 05/06/2010 | US20100112806 Semiconductor device manufacturing method, semiconductor manufacturing apparatus and storage medium |
| 05/05/2010 | CN1680631B Electrolysis treating method and apparatus |
| 05/05/2010 | CN1604270B Particle removal apparatus and method and plasma processing apparatus |
| 05/05/2010 | CN101701928A Gas-sensitive transducer with nano wall structure and preparation method thereof |
| 05/05/2010 | CN101701353A Electrolytic polishing method for high-strength hot rolling low carbon twinning induced plasticity (TWIP) steel |
| 05/05/2010 | CN101701352A Method for preparing high-resolution emitter tungsten tip and device thereof |
| 04/22/2010 | WO2010043591A1 Method and device for decontaminating a metal surface |
| 04/20/2010 | US7699972 Method and apparatus for evaluating polishing pad conditioning |
| 04/15/2010 | US20100089768 Method for the electrochemical removal of a metal coating from a component |
| 04/08/2010 | WO2010038812A1 Electrolytic treatment method and electrolytic treatment device |
| 04/08/2010 | US20100083982 Particle removal apparatus and method and plasma processing apparatus |
| 04/07/2010 | EP2171131A1 Method to electrodeposit metals using ionic liquids in the presence of an additive |
| 04/07/2010 | CN101692100A Method and device for preparing pinpoint of scanning tunnel microscope (STM) |
| 04/07/2010 | CN101691668A Metallic implants |
| 04/07/2010 | CN101250745B Electrolytic polishing method and apparatus for semiconductor material |
| 04/06/2010 | US7693597 Instructions for executing the development of a photoresist by by supplying ozone and a controlled rate of water vapor into the chamber such that dewformation is prevented; improving the peeling rate of, for example, the resist film without plasma ashing |
| 04/06/2010 | US7691241 Electrolytic etching method and apparatus |
| 04/06/2010 | US7691207 Method for cleaning disk-shape glass substrate and magnetic disk |
| 04/01/2010 | US20100078334 Electro-chemical processor |
| 04/01/2010 | US20100078333 Electroerosion machining system and method for electrode wear compensation |
| 04/01/2010 | US20100078316 Method of forming mask for dry etching and manufacturing method of magnetic head using the same method |
| 04/01/2010 | DE10195941B4 Halbleiter-Bearbeitungsverfahren zum Entfernen leitfähigen Materials Semiconductor processing method of removing conductive material |
| 03/25/2010 | US20100072077 Electrolytic deburring apparatus and method |
| 03/25/2010 | US20100072072 Method for the restoration of a metallic coating |
| 03/24/2010 | CN101680106A Method for processing silicon base material, article processed by the method, and processing apparatus |
| 03/23/2010 | US7682456 Substrate treatment method and substrate treatment apparatus |
| 03/18/2010 | US20100068623 Porous battery electrode for a rechargeable battery and method of making the electrode |
| 03/17/2010 | CN101673785A Method for preparing reflection reduction film with surface embedded type porous silicon structure of silicon base solar battery |
| 03/11/2010 | US20100062224 Method for manufacturing a micromachined device |
| 03/11/2010 | US20100059390 METHOD AND APARATUS FOR ELECTROCHEMICAL MECHANICAL POLISHING NiP SUBSTRATES |
| 03/04/2010 | US20100055490 Method producing common rail locally reinforced common rail |
| 03/04/2010 | US20100051476 Electrochemical machining method and electrochemical machining device |
| 03/04/2010 | US20100051475 Machining electrode, electrochemical machining apparatus, electrochemical machining method and method for manufacturing structure body |
| 03/04/2010 | DE102008045256A1 Vorrichtung und Verfahren zur Nassbehandlung von unterschiedlichen Substraten Apparatus and method for wet treatment of different substrates |
| 03/03/2010 | CN101660194A Electrochemical polishing method of nickel-tungsten alloy base-band for coated conductor |
| 03/03/2010 | CN101660193A One-machine double-hanging plasma electric slurry polishing mechanism and polishing system thereof |
| 03/03/2010 | CN101660192A Method for etching anode of printed circuit board |
| 02/25/2010 | WO2010021769A1 Method for removing brazing residues from aluminum articles |
| 02/25/2010 | US20100049300 Stent and Method and Device for Fabricating the Stent |
| 02/25/2010 | US20100044079 Metal Deposition |
| 02/25/2010 | US20100043742 Method and electrode for the production of a radial bearing surface, and connecting rod |
| 02/24/2010 | CN100591809C Electrolytic copper foil surface low-coarsing processing method |
| 02/18/2010 | US20100038259 Method for machining a coated frictional contact surface made of electrically conductive material, and electrode for electrochemical machining |
| 02/17/2010 | EP2154269A1 Method for processing silicon base material, article processed by the method, and processing apparatus |
| 02/11/2010 | WO2010015596A1 Method for solid-liquid separation of suspensions containing solids, mostly non-aqueous suspensions |
| 02/11/2010 | US20100032315 Electrolytic processing apparatus and electrolytic processing method |
| 02/11/2010 | US20100032314 Methods and apparatus for selectively removing conductive material from a microelectronic substrate |
| 02/11/2010 | US20100032313 Apparatus and process for controlled nanomanufacturing using catalyst retaining structures |
| 02/10/2010 | CN100588757C Stainless steel electrolytic etching technique |
| 02/09/2010 | US7658860 etching; surface treatment; water and oil repellent; ink jets |
| 02/03/2010 | CN201397265Y Precipitated phase electrolysis separator |
| 02/03/2010 | CN100587126C Method for erosion of supervoltage high specific volume anode foil |
| 02/02/2010 | US7655118 Electrolytic processing apparatus and method |
| 01/28/2010 | DE202008011646U1 Einrichtung zum Plasmapolieren unter Verwendung eines flüssigen Elektrolyten Means for plasma polishing using a liquid electrolyte, |
| 01/27/2010 | CN100585027C Matrix pre-processing technique adapted for titanium or titanium alloy anode oxidation |
| 01/26/2010 | US7651586 Particle removal apparatus and method and plasma processing apparatus |
| 01/21/2010 | US20100012506 Combined electrochemical and laser micromaching process for creating ultri-thin surfaces |
| 01/20/2010 | CN100582319C Oxidation resistant ferritic stainless steels |
| 01/20/2010 | CN100582273C Aluminum material, production method of aluminum material, anode material and aluminum electrolytic condenser |
| 01/20/2010 | CN100582272C Co-based alloy functional member and process for producing the same |
| 01/19/2010 | US7648622 apply low force on the surface and without causing damage and defects, especially on advanced wafers with low-k materials; Moving the conductive surface linearly and parallel to a first direction varies an exposure of relative surface areas of the conductive surface to the electrodes |
| 01/14/2010 | US20100006547 Reverse acting rupture disc with laser-defined electropolished line of weakness and method of forming the line of weakness |
| 01/14/2010 | US20100006428 Methods and apparatus for electromechanically and/or electrochemically-mechanically removing conductive material from a microelectronic substrate |
| 01/12/2010 | US7645393 Metal surface treatment composition |
| 01/07/2010 | WO2009113824A3 Method for fabricating 3d structure having hydrophobic surface by dipping method |
| 01/07/2010 | US20100000877 with a polishing pad having thin cellular polymeric layer overlying a metal or alloy conductive substrate; improved electrical and thermal capabilities and control; porosity |
| 01/06/2010 | CN201377005Y Aluminum foil corrosion high-speed production line |
| 01/06/2010 | CN101619483A Online adjusting device of electronic aluminum foil corrosion primary groove ceramic roller |
| 12/31/2009 | US20090321113 High contrast transparent conductors and methods of forming the same |
| 12/29/2009 | US7637268 Film formation method and apparatus for semiconductor process |
| 12/17/2009 | WO2009150885A1 Stainless steel and surface treatment method for stainless steel |
| 12/16/2009 | CN101603198A Electrolysis apparatus and electrolysis method used in aluminum substrate performance detection |
| 12/16/2009 | CN101603197A Electrolyte prescription and electrolytic method for electropolishing |
| 12/16/2009 | CN100570017C Corrosion method for expanding face of lead anode foils in branch holes |