| Patents for C25F 3 - Electrolytic etching or polishing (4,256) |
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| 08/16/2011 | US7998335 Controlled electrochemical polishing method |
| 08/10/2011 | EP2352864A1 Method and device for decontaminating a metal surface |
| 08/10/2011 | EP1755491B1 Method for reducing stent weld profiles and a stent having reduced weld profiles and a closed-end wire configuration |
| 08/10/2011 | CN102148332A Preparation method of semiconductor nano-wire-based organic/inorganic composite solar cell |
| 08/10/2011 | CN101736393B Fixing device of electrolytic polishing sample |
| 08/09/2011 | US7993387 Stent with reduced weld profiles and a closed-end wire configuration |
| 08/04/2011 | US20110186541 Mold for uv assisted nanoimprint lithography and methods for making such a mold |
| 08/04/2011 | US20110186443 Electrochemical substrate slicing using electromagnetic wave excitation |
| 08/03/2011 | CN201915162U 一种用于回收废硬质合金的电化学溶解装置 Electrochemical method for recycling waste carbide dissolution apparatus |
| 08/03/2011 | CN102140671A Electrochemical polishing method of degradable magnesium alloy endovascular stent |
| 08/03/2011 | CN102140670A Continuous electrolytic polishing device and method of alloy substrate used for coated conductor |
| 08/03/2011 | CN101210344B Roller type electrochemical reaction device |
| 07/27/2011 | CN102134737A Method for preparing porous silicon |
| 07/27/2011 | CN101532166B Electrolytic treatment device and electrolytic treatment method |
| 07/21/2011 | US20110174635 Electrolytic treatment method and electrolytic treatment device |
| 07/20/2011 | EP2344683A2 Nanostructures and process of preparing same |
| 07/20/2011 | CN1880061B Copper cladded laminates and its production method |
| 07/20/2011 | CN102127801A Electrolyte for electrochemical mechanical polishing of copper interconnecting layer and preparation method thereof |
| 07/20/2011 | CN102127800A Method for selective absorption treatment of alloy surface |
| 07/14/2011 | US20110169145 Manufacturing method of lead frame substrate and semiconductor apparatus |
| 07/13/2011 | EP2343402A1 Electrolytic treatment method and electrolytic treatment device |
| 07/13/2011 | CN102124149A Method for removing brazing residues from aluminum articles |
| 07/13/2011 | CN102121127A Electrochemical mechanical polishing solution for copper in integrated circuit copper interconnected structure |
| 07/12/2011 | US7976717 Method of forming polarization reversal area, apparatus thereof and device using it |
| 07/12/2011 | US7976715 Method using block copolymers for making a master mold with high bit-aspect-ratio for nanoimprinting patterned magnetic recording disks |
| 07/12/2011 | US7976638 High negative zeta potential polyhedral silsesquioxane composition and method for damage free semiconductor wet clean |
| 07/06/2011 | CN101718648B Metallographical sample electrolytic polishing device applied to laboratory |
| 07/06/2011 | CN101660193B One-machine double-hanging plasma electric slurry polishing mechanism and polishing system thereof |
| 07/05/2011 | US7972485 Methods and apparatus for electromechanically and/or electrochemically-mechanically removing conductive material from a microelectronic substrate |
| 06/29/2011 | CN102113123A Method for texturing silicon surfaces and wafers thereof |
| 06/23/2011 | US20110147458 Producing a microtag identifier |
| 06/22/2011 | CN101211696B Electrolytic capacitor low impedance anode aluminum foil erosion method and its chemical processing fluid |
| 06/21/2011 | US7964109 Method of cleaning a surface of a cobalt-containing material, method of forming an opening to a cobalt-containing material, semiconductor processing method of forming an integrated circuit comprising a copper-containing conductive line, and a cobalt-containing film cleaning solution |
| 06/15/2011 | CN1599513B Ultra-thin copper foil with carrier and method of producing ultra-thin copper foil with carrier and printed circuit board |
| 06/15/2011 | CN102094231A Process for corroding anode foil for intermediate and high voltage aluminum electrolytic capacitor |
| 06/15/2011 | CN101425392B Pre-treating process for high-voltage aluminum foil corrosion |
| 06/15/2011 | CN101425391B Producing method for low voltage anode foil of aluminum electrolysis capacitor |
| 06/14/2011 | US7959737 Film formation apparatus and method for using the same |
| 06/09/2011 | US20110134586 Process for producing high etch gains for electrolytic capacitor manufacturing |
| 06/08/2011 | CN201857437U Electrolysis device used in client-to-client protocol (CTcP) board manufacture |
| 06/08/2011 | CN101532163B Aluminum electrolytic capacitor anode foil secondary corrosion liquid formula |
| 06/07/2011 | US7955989 Texturing semiconductor substrates |
| 06/01/2011 | CN102082050A Deep corrosion method of electrode aluminum foil for flash lamp |
| 05/31/2011 | US7951300 Water-scale needle array |
| 05/31/2011 | US7951285 Process for producing a metal body and metal bodies |
| 05/26/2011 | WO2011063353A2 Electrolyte solution and electropolishing methods |
| 05/26/2011 | US20110120883 Electrolyte Solution and Electropolishing Methods |
| 05/26/2011 | CA2781613A1 Electrolyte solution and electropolishing methods |
| 05/25/2011 | CN102074433A Method for corroding ultrathin electrode foil of high-pressure energy-saving lamp |
| 05/25/2011 | CN102071426A Method for eliminating recrystallization of directionally solidified nickel-based high-temperature alloy |
| 05/25/2011 | CN101426964B Secondary electrochemical cell |
| 05/24/2011 | US7947163 Photoresist-free metal deposition |
| 05/24/2011 | US7947129 Rare earth gas supply; removing dielectric from electrode by sputtering |
| 05/19/2011 | US20110114508 Electrolyte for Electrochemical Machining |
| 05/19/2011 | US20110114507 Electrolytically etching method and apparatus of surface of nuclear reactor core internals |
| 05/19/2011 | US20110114506 Quadratic Electrolysis |
| 05/18/2011 | EP2322694A1 Method and electrode for defining and replicating structures in conducting materials |
| 05/18/2011 | EP2321449A1 Method for removing brazing residues from aluminum articles |
| 05/18/2011 | CN201835002U Wiring device for powering-up of graphite polar plate in electrolytic bath |
| 05/18/2011 | CN102061511A Novel polishing machine |
| 05/18/2011 | CN102061510A Electrolytic etching method of metal plate and etching machine thereof |
| 05/18/2011 | CN102061509A Manufacturing method of stainless steel separator for fuel cell |
| 05/18/2011 | CN102061508A Corrosion covering method of medium and high voltage electrode foil |
| 05/18/2011 | CN102059341A Treatment method for improving high temperature resistance of polycrystalline diamond composite material |
| 05/11/2011 | CN102054916A Reflector, manufacturing method thereof and luminescent device applying same |
| 05/11/2011 | CN102051666A Electrolytic polishing method for EBSD analysis of cold-rolled NiW alloy baseband |
| 05/11/2011 | CN102051665A Polishing solution for electrochemical mechanical polishing of hard disk NiP |
| 05/11/2011 | CN102051664A Electrochemical polishing solution of aluminum and aluminum alloy |
| 05/10/2011 | US7938980 Chemical etching composition for the preparation of 3-D nano-structures |
| 05/05/2011 | DE102009048108B3 Method for the treatment of a diamond electrode applying with crystals in a grain size in micrometer range, comprises fissuring the surface of the diamond crystals through an electrochemical etching process |
| 05/03/2011 | US7935242 Method of selectively removing conductive material |
| 04/28/2011 | US20110094895 Optical detection of planarization, breakthrough and end-point in membrane-mediated electropolishing of metal layers |
| 04/27/2011 | CN1824842B Process and apparatus for continuous electrochemical treatment of pieces |
| 04/27/2011 | CN102031555A Construction method for clearing away waste soil nails and anchor rods in soil by utilizing electrolytic corrosion technology |
| 04/21/2011 | US20110089042 method of manufacturing a gas electron multiplier |
| 04/21/2011 | DE10214619C5 Verfahren zum Bearbeiten von Werkstücken mittels eines Bearbeitungsverfahrens, insbesondere des elektrochemischen Bearbeitungsverfahrens A method of machining workpieces by means of a machining method, in particular the electrochemical machining method |
| 04/20/2011 | CN101591799B Electrolytic polishing solution of magnesium alloy and magnesium alloy surface polishing processing method |
| 04/20/2011 | CN101591798B Metal piece and method for processing surface of metal piece |
| 04/20/2011 | CN101425383B Formed foil production method for low voltage high dielectric aluminum electrolysis capacitor |
| 04/14/2011 | US20110083793 Method for forming artificial lipid membrane |
| 04/14/2011 | DE10307518B4 Halbtonphasenschiebermaskenrohling, Halbtonphasenschiebermaske und Verfahren zu deren Herstellung Halftone phase shift mask, halftone phase shift mask and process for their preparation |
| 04/13/2011 | CN201793802U Corrosive liquid adding system of an electronic aluminium foil production line |
| 04/13/2011 | CN102016134A Stainless steel and surface treatment method for stainless steel |
| 04/13/2011 | CN102013333A Method for etching anode foil of high-voltage aluminum electrolytic capacitor used for energy-saving lamp |
| 04/13/2011 | CN102011172A Electrolytic machining method for stainless steel tube with high length-diameter ratio |
| 04/06/2011 | CN101665975B Aluminum foil electrolyzing and corroding device |
| 03/31/2011 | WO2011005147A3 Method for etching the surface of an elongated metal article |
| 03/31/2011 | US20110073485 Methods, systems and apparatus relating to electrochemical machining |
| 03/31/2011 | US20110073465 Systems and apparatus relating to electrochemical machining |
| 03/30/2011 | EP2301760A2 Method of producing aluminum substrate for planographic printing plate and method of recycling planographic printing plate |
| 03/30/2011 | CN101994148A Titanium and titanium alloy polishing solution and polishing method |
| 03/30/2011 | CN101701353B Electrolytic polishing method for high-strength hot rolling low carbon twinning induced plasticity (TWIP) steel |
| 03/30/2011 | CA2711163A1 Amorphous metallic material elements and methods for processing same |
| 03/17/2011 | US20110062031 Method, apparatus, and electrolytic solution for electropolishing metallic stents |
| 03/16/2011 | CN201762474U Electrolyte box tooling |
| 03/16/2011 | CN101985772A Electrolytic polishing solution and electrolytic polishing process for detection pretreatment of magnesium alloy texture |
| 03/15/2011 | US7906030 Dry etching method, fine structure formation method, mold and mold fabrication method |
| 03/09/2011 | CN101425390B Medium high voltage anode aluminum foil corrosion method |
| 03/03/2011 | US20110053465 Method and apparatus for local polishing control |
| 03/03/2011 | US20110048963 Method of manufacturing electropolishing pad |