| Patents for C25F 3 - Electrolytic etching or polishing (4,256) |
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| 06/05/2013 | CN103132129A Preparation method of electrochemical polishing sample in EBSD (electron back-scattered diffraction) texture analysis of cold rolled deep-draw automobile sheet |
| 06/05/2013 | CN103132128A Stainless steel electrochemical polishing solution and its use method |
| 06/05/2013 | CN103129048A Manufacturing method of metal and plastic combination body and combination body |
| 06/04/2013 | US8454844 Microneedle structure and production method therefor |
| 05/29/2013 | CN202957156U Novel conductive roller |
| 05/29/2013 | CN202954129U Pinch device used before powering light foil |
| 05/29/2013 | CN202954127U Spraying device for formed foil production line |
| 05/29/2013 | CN103124799A High-strength steel sheet and manufacturing method therefor |
| 05/29/2013 | CN103122475A Electrochemical polishing solution for aluminum alloy and electrochemical polishing method of aluminum alloy |
| 05/28/2013 | US8449753 Plating pretreatment apparatus and method for cylinder block |
| 05/22/2013 | CN103119312A Slide member and method for the production thereof |
| 05/22/2013 | CN103114323A Surface polishing method for GaN monocrystal substrate |
| 05/22/2013 | CN102251268B Bracket polishing device and method for electrochemical polish |
| 05/15/2013 | EP2592178A1 Processing method for photochemical/electrochemical planishing-polishing in nano-precision and device thereof |
| 05/15/2013 | CN202936506U Spray water recovery and recycle system in etched foil production process |
| 05/15/2013 | CN202936505U Ladder-shaped shielding device for producing etched foil for aluminium electrolytic capacitor |
| 05/15/2013 | CN202936504U Round shielding device for producing etched foil for aluminium electrolytic capacitor |
| 05/15/2013 | CN103103571A Gold-silver alloy nano porous metal material and preparation technology thereof |
| 05/15/2013 | CN101360849B Method for forming multi-layer structure |
| 05/08/2013 | CN103090562A Flat-plate heat pipe solar collector |
| 05/08/2013 | CN103087710A Preparation method of porous silicon base CdS quantum dot composite material |
| 05/08/2013 | CN103085523A Manufacturing method and manufacturing apparatus of support for planographic printing plate |
| 05/07/2013 | US8435399 Formation of patterned media by selective anodic removal followed by targeted trench backfill |
| 05/02/2013 | US20130105331 Nano-precision photo/electrochemical planarization and polishing methods and apparatus therefor |
| 05/02/2013 | US20130105327 Manufacturing method and manufacturing apparatus of support for planographic printing plate |
| 05/01/2013 | EP2586621A1 Manufacturing method and manufacturing apparatus of support for planographic printing plate |
| 05/01/2013 | CN103076375A Preparation method and application of coaxial entity/nano porous gold/Co3O4 compound electrode material |
| 05/01/2013 | CN102140671B Electrochemical polishing method of degradable magnesium alloy endovascular stent |
| 04/30/2013 | US8431007 Electro-thinning apparatus for removing excess metal from surface metal layer of substrate and removing method using the same |
| 04/25/2013 | US20130098774 Method and Apparatus for a Porous Metal Electrospray Emitter |
| 04/24/2013 | CN202898591U Graphite electrode reverse power-up impurity removing device for electronic aluminum foil etching |
| 04/24/2013 | CN202898590U Electrolytic polishing system |
| 04/24/2013 | CN202898585U 石墨电极 Graphite Electrodes |
| 04/24/2013 | CN103060885A Electrolysis device and method for efficiently extracting slag inclusion in steel |
| 04/23/2013 | US8425786 Plasma etching method and plasma etching apparatus |
| 04/18/2013 | US20130092557 Electropolishing solution containing a water sequestering agent and methods of use thereof |
| 04/18/2013 | US20130092556 Electropolishing solution containing a sulfate salt and methods of use thereof |
| 04/18/2013 | US20130092555 Removal of an island from a laser cut article |
| 04/18/2013 | US20130092554 Electropolishing solution containing phosphorous pentoxide and methods of use thereof |
| 04/17/2013 | CN103046109A Testing device and testing method for direct current porcelain insulator cap corrosion mechanism research |
| 04/17/2013 | CN103046087A Pure iron plating method and electroplating liquid thereof |
| 04/17/2013 | CN103046021A Preparation method of porous silicon-based tungsten oxide nanowire composite gas-sensitive material |
| 04/17/2013 | CN103044589A High-molecular polymer as well as related electrolytic solution and electrochemical corrosion process |
| 04/16/2013 | US8419924 Wiring substrate and method for manufacturing wiring substrate |
| 04/16/2013 | US8419923 Lithographic printing plate support |
| 04/03/2013 | CN103025896A Method for producing unidirectional electromagnetic steel sheet |
| 04/03/2013 | CN103014827A Fixing frame for electrolytic polishing tool |
| 04/03/2013 | CN103014826A Preparation method and preparation device of tungsten probe for electrical measurement of nanometer device |
| 04/03/2013 | CN103014825A Method for reducing or removing suspended copper at orifices |
| 04/03/2013 | CN103014577A Tissue superfining and electrochemical polishing based method for improving biomedical performance of titanium product |
| 03/28/2013 | US20130078549 Catalyst-supporting substrate, method of manufacturing the same, membrane electrode assembly, and fuel cell |
| 03/28/2013 | US20130075265 Apparatus and methods for electrochemical processing of microfeature wafers |
| 03/27/2013 | EP2573214A1 Protection of magnesium alloys by aluminum plating from ionic liquids |
| 03/27/2013 | EP2573193A1 Method for producing unidirectional electromagnetic steel sheet |
| 03/27/2013 | CN102995099A Electrochemical polishing method for bearing retainer |
| 03/27/2013 | CN102995098A Electric cutting process for electroforming nickel-coated piece |
| 03/27/2013 | CN102995097A Electrolyte solution for surface etching of magnesium alloy and etching method of magnesium alloy surface |
| 03/27/2013 | CN102995085A Method for producing roughened nickel foil by electrolytic process |
| 03/27/2013 | CN102324447B Method and device for preparing polycrystalline silicon solar cell texture |
| 03/26/2013 | US8404052 Method for cleaning the surface of a silicon substrate |
| 03/21/2013 | WO2013036999A1 Weld cleaning fluid |
| 03/21/2013 | CA2848744A1 Weld cleaning fluid |
| 03/20/2013 | CN102978682A Electrochemical polishing method for large complex-structure parts of gas turbine |
| 03/20/2013 | CN102127800B Method for selective absorption treatment of alloy surface |
| 03/20/2013 | CN101765681B Method to electrodeposit metals using ionic liquids in the presence of an additive |
| 03/19/2013 | US8398867 Video rate-enabling probes for atomic force microscopy |
| 03/19/2013 | US8398778 Integrated circuits; cleaning a bevel edge of a semiconductor; eliminates contamination by byproduct layer |
| 03/14/2013 | WO2012172572A3 Non-cyanide based electro chemical polishing |
| 03/14/2013 | US20130065181 Lithographic printing plate support, method of manufacturing the same, and presensitized plate |
| 03/13/2013 | EP2566995A1 Process for producing a crystalline surface layer |
| 03/13/2013 | CN102965720A Method for preparing aluminum-base super-amphiphobic surface |
| 03/13/2013 | CN102965719A Low-rate electrochemical etch of thin film metals and alloys |
| 03/13/2013 | CN102965695A Chromium plating process used for valve rod |
| 03/07/2013 | US20130058149 Memory devices, methods of storing and reading data, smm junctions, and methods of preparing alumina substrates |
| 03/06/2013 | CN102953114A Stainless steel product and preparation method thereof |
| 03/06/2013 | CN102953113A Method for preparing silicon-based nano-scale ordered porous silicon |
| 03/06/2013 | CN102950530A Method for reducing deflation of metal drum for vacuum device |
| 03/06/2013 | CN102168298B Electrolytic corrosion device of metallographic sample for laboratory and electrolytic corrosion method |
| 02/28/2013 | WO2012158470A3 Electrochemical formation of foil-shaped stent struts |
| 02/28/2013 | US20130053934 Micro-reaction chamber microelectrodes especially for neural and biointerfaces |
| 02/28/2013 | US20130048504 Low-rate electrochemical etch of thin film metals and alloys |
| 02/26/2013 | US8383523 Method for texturing silicon wafers, treatment liquid therefor, and use |
| 02/21/2013 | WO2013025097A1 Method and system for forming a metallic structure |
| 02/21/2013 | US20130045420 Anode battery materials and methods of making the same |
| 02/21/2013 | US20130043213 Method for producing single-crystal diamond movable structure |
| 02/20/2013 | EP2560196A1 Method and system for forming a metallic structure |
| 02/19/2013 | US8377364 Method of manufacturing microneedle |
| 02/19/2013 | US8377325 Etchant for metal wiring and method for manufacturing metal wiring using the same |
| 02/14/2013 | WO2013022404A1 Leadframe manufacture |
| 02/13/2013 | CN102925952A Stainless steel and amorphous alloy complex and its manufacturing method |
| 02/13/2013 | CN102925951A Method for processing diamond fretsaw |
| 02/13/2013 | CN102925950A Method for roughening metal surfaces and article manufactured thereby |
| 02/07/2013 | US20130032357 Method of controlling corrosion rate in downhole article, and downhole article having controlled corrosion rate |
| 02/06/2013 | EP2553149A1 Method for etching conductive metal oxide layer using microelectrode |
| 02/06/2013 | CN202717869U Internal circulating device of primary electrolytic cell of middle-high voltage etched foil |
| 02/05/2013 | US8366954 Solution for increasing wafer sheet resistance and/or photovoltaic cell power density level |
| 01/31/2013 | US20130026048 Anode foils for electrolytic capacitors and methods for making same |
| 01/31/2013 | US20130026047 Method and apparatus for electrolytic surface roughening treatment and method and apparatus for manufacturing planographic printing plate precursor |
| 01/30/2013 | EP2551385A2 Method and apparatus for electrolytic surface roughening treatment of aluminium and method and apparatus for manufacturing planographic printing plate precursor |
| 01/30/2013 | CN202705559U Copper bar structure for electrode connection in electrical etching liquid |