| Patents for C23F 1 - Etching metallic material by chemical means (16,062) |
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| 09/25/2013 | CN103320795A 9% Ni steel crystal-boundary etching agent applied to QT (Quenching and Tempering) heat treatment state and use method thereof |
| 09/25/2013 | CN103320794A Method of separating film from film composite material |
| 09/25/2013 | CN103320793A Manufacturing method of broken line knife |
| 09/24/2013 | US8541310 CMP compositions containing a soluble peroxometalate complex and methods of use thereof |
| 09/24/2013 | US8540892 Ion etching of growing InP nanocrystals using microwave |
| 09/24/2013 | US8540888 Methods of patterning layered-material and forming imprinting mold |
| 09/24/2013 | US8540852 Method and apparatus for manufacturing magnetoresistive devices |
| 09/24/2013 | US8540844 Plasma confinement structures in plasma processing systems |
| 09/24/2013 | US8540843 Plasma chamber top piece assembly |
| 09/24/2013 | US8540819 Ceramic heater |
| 09/24/2013 | US8540818 Polycrystalline silicon reactor |
| 09/24/2013 | US8539908 Film forming apparatus, film forming method and storage medium |
| 09/19/2013 | WO2013136624A1 Etching solution composition and etching method |
| 09/19/2013 | WO2013136555A1 Selective etching method |
| 09/19/2013 | WO2013076587A3 Etching agent for copper or copper alloy |
| 09/19/2013 | US20130240482 Methods and apparatus for selectively modifying rf current paths in a plasma processing system |
| 09/19/2013 | US20130240142 Isolation between a baffle plate and a focus adapter |
| 09/19/2013 | DE112011103922T5 Metall-Harz-Verbund und Verfahren zu dessen Herstellung Metal-resin composite and process for its preparation |
| 09/18/2013 | EP2640172A1 Method for forming circuit on flexible laminate substrate |
| 09/18/2013 | CN203200350U Gold recycling device for gold-plated piece |
| 09/18/2013 | CN103314474A Lithium-ion secondary battery, electrode for secondary battery, and electrolytic copper foil for secondary battery electrode |
| 09/18/2013 | CN103308963A Preparation method of light-transmitting plate or metal template with pits or bosses |
| 09/18/2013 | CN103305848A Method for preparing etching liquid by purifying and regenerating high-concentration ammonia nitrogen waste liquor |
| 09/18/2013 | CN103305847A Novel technology for treating waste lye and sediments after chemical milling processing |
| 09/18/2013 | CN103305846A Corrosive liquid for 300M metallographic analysis and corrosion method |
| 09/18/2013 | CN103305845A Manipulator used for silicon wafer wet etching process |
| 09/18/2013 | CN102221326B Method for manufacturing strain gauge sensor by microfusion technology |
| 09/18/2013 | CN102108512B Chemical etching liquid for metals and etching method |
| 09/17/2013 | US8536060 Method for clearing native oxide |
| 09/17/2013 | US8535552 Method of evaluating center segregation of continuous cast slab |
| 09/12/2013 | WO2013133269A1 Method for manufacturing printed wiring board and copper foil for laser processing |
| 09/11/2013 | CN203187756U Etching waste liquid medicine recycling device |
| 09/11/2013 | CN203187755U Residual liquor recycling system after etching titanium by oxalic acid |
| 09/11/2013 | CN203187754U Etching to film-removing production line system with cleaning device and blow-drying device |
| 09/11/2013 | CN103299433A Solar-cell metal substrate and method of manufacturing solar-cell metal substrate |
| 09/11/2013 | CN103290484A Fourth generation alcohol-free additive not additionally added in suede preparation of monocrystalline silicon |
| 09/11/2013 | CN103290415A Treatment process and system of acid etching solution |
| 09/11/2013 | CN103290414A Additive for crystalline silicon solar cell wool-making agent |
| 09/11/2013 | CN103287009A Preparation method of aluminum alloy-resin composite and aluminum alloy-resin composite prepared by using same |
| 09/11/2013 | CN102644079B Removing solution of nickel phosphorus alloy coating on magnesium alloy |
| 09/11/2013 | CN102348833B Etching device and etching method |
| 09/11/2013 | CN102154710B Monocrystal silicon wafer flocking process liquid and preparation method thereof |
| 09/11/2013 | CN101720567B Process for producing printed wiring board and printed wiring board produced by the production process |
| 09/11/2013 | CN101690429B Process for producing printed wiring board and printed wiring board produced by the production process |
| 09/10/2013 | US8530006 Localized plasma processing |
| 09/10/2013 | US8529779 Methods for forming surface features using self-assembling masks |
| 09/10/2013 | US8529777 Method of making a mask, method of patterning by using this mask and method of manufacturing a micro-device |
| 09/10/2013 | US8529773 Method for making micro-electro-mechanical system device |
| 09/10/2013 | US8529730 Plasma processing apparatus |
| 09/10/2013 | US8529729 Plasma processing chamber component having adaptive thermal conductor |
| 09/10/2013 | US8529728 System and method for critical dimension reduction and pitch reduction |
| 09/10/2013 | US8529701 Substrate processing apparatus |
| 09/10/2013 | US8528498 Integrated steerability array arrangement for minimizing non-uniformity |
| 09/04/2013 | CN103282549A Composition for etching metal films |
| 09/04/2013 | CN103276377A Preparation method of ultra-black coating with nano-pore structure |
| 09/04/2013 | CN103272909A Forming method capable of guaranteeing quality of chemically-milled thick skin workpieces |
| 09/04/2013 | CN101988196B Deep reactive ion etching method and gas-flow control device thereof |
| 09/04/2013 | CN101908576B Method for manufacturing textured surface of monocrystalline silicon solar cell |
| 09/03/2013 | US8525139 Method and apparatus of halogen removal |
| 09/03/2013 | US8524540 Adhesion promoting composition for metal leadframes |
| 09/03/2013 | US8524103 Method for manufacturing susceptor |
| 09/03/2013 | US8524101 Method and apparatus for manufacturing semiconductor device, and storage medium |
| 09/03/2013 | US8524094 Masking material for dry etching |
| 09/03/2013 | US8524093 Method for forming a deep trench |
| 09/03/2013 | US8524035 Method and apparatus for conformable polishing |
| 09/03/2013 | US8523426 One-piece regulating member and method of manufacturing the same |
| 09/03/2013 | US8522716 Protective coating for a plasma processing chamber part and a method of use |
| 08/29/2013 | WO2013123898A1 Aluminum alloy resin composite and method of preparing the same |
| 08/29/2013 | WO2013123756A1 Method for integrally molding metal and resin and metal-resin composite structure obtainable by the same |
| 08/29/2013 | WO2013123754A1 Method for integrally molding metal and resin and metal-resin composite structure obtainable by the same |
| 08/29/2013 | US20130226178 Vessel Sealing Instrument with Reduced Thermal Spread and Method of Manufacture Therefor |
| 08/29/2013 | US20130224582 Metal foil for negative electrode collector |
| 08/29/2013 | DE102006036798B4 Elektronisches Bauteil und Verfahren zum Herstellen Electronic component and methods for making |
| 08/28/2013 | CN203165865U Novel etching groove |
| 08/28/2013 | CN203159379U Waste acid recovery processing equipment |
| 08/28/2013 | CN103266355A Etching agent for polycrystalline silicon wafer and etching method using etching agent |
| 08/28/2013 | CN103266323A Surface etching processing method for metal product with curve structure |
| 08/28/2013 | CN102206821B Composition for etching and regulating aluminum alloy and method for etching aluminum alloy |
| 08/28/2013 | CN102181864B Manufacturing method for plastic mold with 3D image on surface |
| 08/28/2013 | CN102137956B Process for production of aluminum wheel |
| 08/27/2013 | US8518725 Structure manufacturing method and liquid discharge head substrate manufacturing method |
| 08/27/2013 | US8518485 Process for producing a component of a turbine, and a component of a turbine |
| 08/27/2013 | US8518286 Methods and compositons for acid treatment of a metal surface |
| 08/27/2013 | US8518277 Plastic capacitive touch screen and method of manufacturing same |
| 08/27/2013 | US8518276 Ultrathin porous nanoscale membranes, methods of making, and uses thereof |
| 08/27/2013 | US8518210 Purging of porogen from UV cure chamber |
| 08/22/2013 | US20130214199 Cmp slurry composition for tungsten |
| 08/22/2013 | US20130213935 Synchronized radio frequency pulsing for plasma etching |
| 08/22/2013 | DE102004064161B4 Verfahren zum Ätzen von Metallen, ausgewählt aus Nickel, Chrom, Nickel-Chrom-Legierungen und/oder Palladium A method of etching of metals selected from nickel, chromium, nickel-chromium alloys, and / or palladium |
| 08/21/2013 | CN203144520U Letterpress etching identifying device of elevator guide rail |
| 08/21/2013 | CN203144519U Regular-matrix connection-point-free etched reinforcing steel sheet structure |
| 08/21/2013 | CN203144518U Regular-matrix connection-point-free etched reinforcing aluminum sheet structure |
| 08/21/2013 | CN203144517U Regular-matrix connection-point-free etched reinforcing copper sheet structure |
| 08/21/2013 | CN103262665A Copper foil for printed wiring board and laminated body using same |
| 08/21/2013 | CN103258727A Etching agent, etching method and liquid for preparing etching agent |
| 08/21/2013 | CN103255419A Recovery system and recovery method of waste system in photocell wet process |
| 08/21/2013 | CN103255418A Tin-removal agent and preparation method thereof |
| 08/21/2013 | CN103255417A Novel acidic molybdenum aluminum molybdenum etching liquid and its preparation process |
| 08/21/2013 | CN103255416A Etching method and etching polishing liquid |
| 08/21/2013 | CN102409343B Regeneration method of waste acid in polysilicon texturing process and waste acid regeneration system |