| Patents for C23F 1 - Etching metallic material by chemical means (16,062) |
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| 03/04/2014 | US8664022 Submount for light emitting diode and method for fabricating the same |
| 03/04/2014 | US8663490 Semiconductor wafer handler |
| 03/04/2014 | US8663488 Apparatus for processing substrate and method of doing the same |
| 03/04/2014 | US8663424 Plasma processing apparatus and gas supply member support device |
| 03/04/2014 | US8663391 Electrostatic chuck having a plurality of heater coils |
| 03/04/2014 | US8663390 Independent radiant gas preheating for precursor disassociation control and gas reaction kinetics in low temperature CVD systems |
| 03/04/2014 | US8662011 Apparatus for carrying out plasma chemical vapour deposition and method of manufacturing an optical preform |
| 02/27/2014 | WO2014029063A1 Method for optimizing the surface properties of zno-based transparent electroconductive film and products therefrom |
| 02/27/2014 | US20140054269 Plasma-enhanced etching in an augmented plasma processing system. |
| 02/27/2014 | US20140054266 Compositions and methods for selective polishing of platinum and ruthenium materials |
| 02/27/2014 | US20140054258 Method for making grooves on a luminal surface of an intravascular stent |
| 02/27/2014 | DE112012002183T5 Verfahren zur Bearbeitung eines Metallblechs zur Herstellung eines maßstabsgetreuen Modells, Verfahren zur Herstellung eines maßstabsgetreuen Modells und maßstabsgetreues Modell A method for processing a metal sheet for producing a scale model, method for producing a scale model and scale model |
| 02/27/2014 | DE102012215185A1 Heating element of heating device used in fluid filter e.g. fuel filter for vehicle e.g. motor car, has plastic portion connected with contact element over-molded and partially enclosed to form structure in surface of contact element |
| 02/27/2014 | DE102012107669A1 Method for treating surface of pre-etched silicon wafer used for solar cell, involves contacting pre-etched surface of silicon wafer with alkaline-earth metal, and forming substructure on pre-etched surface |
| 02/26/2014 | EP2700736A1 Method for forming a transparent lack on iron-containing surfaces |
| 02/26/2014 | EP2699712A2 Edge bending jig and method for mesh-type electrode substrate, and hanging jig and method for mesh-type electrode substrate |
| 02/26/2014 | CN203456490U Automatic liquid supplementation system |
| 02/26/2014 | CN203451636U Chassis for bound vortex electrolysis |
| 02/26/2014 | CN203451620U Device for recycling copper from PCB (printed circuit board) ferric chloride waste liquid and recycling ferric chloride etching waste liquid |
| 02/26/2014 | CN103602988A Resourceful treatment and cyclic utilization method of PCB circuit board waste etching liquid |
| 02/26/2014 | CN103602987A Environment-friendly detinning liquor for waste circuit boards |
| 02/26/2014 | CN103602986A Acidic etching liquid |
| 02/26/2014 | CN103602985A Chemical milling method used for aeroengine corrosion-resistant single crystal blades |
| 02/26/2014 | CN102383178B Stripping solution for vehicle connector electroplated terminal plating |
| 02/25/2014 | US8658051 Lithography resolution improving method |
| 02/25/2014 | US8657958 CVD-Siemens monosilane reactor process with complete utilization of feed gases and total recycle |
| 02/20/2014 | WO2013182277A3 Method for removing selenium precipitate from cold traps during the production of solar cells |
| 02/20/2014 | WO2013076587A4 Etching agent for copper or copper alloy |
| 02/20/2014 | US20140048209 Ignition apparatus for arc sources |
| 02/20/2014 | DE112011104621T5 Magnesuimlegierung mit dichter Oberflächentextur und ihr Oberflächenbehandlungsverfahren Magnesuimlegierung with dense surface texture and surface treatment processes |
| 02/20/2014 | DE102012214719A1 Chemically trimming workpieces e.g. bars by treating workpieces with first aqueous acidic solution of oxidizing compound, and treating workpiece with second solution comprising builder compound in the absence of energy input by ultrasound |
| 02/20/2014 | DE102012214428A1 Acid-treatment of silicon-containing substrate used for silicon solar cell, involves contacting silicon substrate with acidic solution containing nitric acid, hexafluorosilicic acid, hydrofluoric acid and water in process vessel |
| 02/19/2014 | EP2697064A2 System and method for demographic analytics based on multimodal information |
| 02/19/2014 | CN203440447U Bubble eliminating device applied to preparation of porous silicon by chemical etching |
| 02/19/2014 | CN203437024U Novel spraying device for acid mist absorption tower applied to etched aluminum foil manufacturing industry |
| 02/19/2014 | CN103597120A Multi-frequency hollow cathode and systems implementing the same |
| 02/19/2014 | CN103597119A Apparatus and method for plasma processing |
| 02/19/2014 | CN103594555A Preparation method for black silicon material with self-cleaning function |
| 02/19/2014 | CN103590113A Monocrystalline silicon dislocation corrosive agent and detection method |
| 02/19/2014 | CN103590058A Cleaning liquid for removing palladium-removal liquid on PCB plate and cleaning method using the same |
| 02/19/2014 | CN103590043A Aluminum alloy surface pretreatment method |
| 02/19/2014 | CN103590042A Chemical milling solution and chemical milling method of Ti3Al intermetallic chemical compound |
| 02/19/2014 | CN103590041A Simple handle for etching solution treating apparatus |
| 02/19/2014 | CN103590040A Handle arranged on etching solution processing box |
| 02/19/2014 | CN103590039A Handle arranged on etching solution recovery equipment, and convenient for holding by operators |
| 02/19/2014 | CN103590038A Superhydrophobic copper sheet with simular surface to back surface of bamboo leaf and preparation method thereof |
| 02/19/2014 | CN103585920A Motor fixing structure arranged on etching solution agitating tank |
| 02/19/2014 | CN103585912A Agitator tank used for processing etching solution |
| 02/19/2014 | CN102703905B Process for comprehensively utilizing waste tin-stripping solution |
| 02/18/2014 | US8652345 Method of forming a patterned substrate |
| 02/18/2014 | US8652344 Liquid treatment method and storage system |
| 02/18/2014 | US8652342 Semiconductor fabrication apparatuses to perform semiconductor etching and deposition processes and methods of forming semiconductor device using the same |
| 02/18/2014 | US8652341 Method and apparatus for structuring components made of a material composed of silicon oxide |
| 02/18/2014 | US8652298 Triode reactor design with multiple radiofrequency powers |
| 02/18/2014 | US8652297 Symmetric VHF plasma power coupler with active uniformity steering |
| 02/18/2014 | US8652296 Side gas injector for plasma reaction chamber |
| 02/18/2014 | US8652295 CMP tool implementing cyclic self-limiting CM process |
| 02/18/2014 | US8652260 Apparatus for holding semiconductor wafers |
| 02/18/2014 | US8651049 Plasma processing apparatus |
| 02/13/2014 | DE102012107372A1 Alkalischer Ätzprozess Alkaline etching process |
| 02/12/2014 | CN203429261U Aluminum plating carving device of gravure combined printing machine |
| 02/12/2014 | CN203429259U Device for recycling copper from alkaline waste etching solution |
| 02/12/2014 | CN203425585U Filter and acid washing equipment |
| 02/12/2014 | CN103575585A Low-beryllium copper alloy metallographic corrosive agent and display method of metallographic structure of low-beryllium copper alloy |
| 02/12/2014 | CN103572373A Alkaline type texturing process of monocrystalline silicon wafer |
| 02/12/2014 | CN103572342A Shielding method for local surface treatment |
| 02/12/2014 | CN103572294A Treating method, technology and system for waste aluminum alloy chemical milling solution |
| 02/12/2014 | CN103572293A Environment-friendly de-plating liquid of copper plating layer and de-plating process of reproducible de-plating liquid |
| 02/12/2014 | CN103572292A Etchant composition, and method for etching multi-layered metal film |
| 02/12/2014 | CN103572291A Corrosive liquid for electroplated diamond wire saw coating and wire saw broken-wire connection method |
| 02/12/2014 | CN103572290A Improved transmission mechanism of perpendicular circuit board etching machine |
| 02/12/2014 | CN102031525B Method for etching deep through silicon via (TSV) |
| 02/11/2014 | US8647522 Methods of wet etching a self-assembled monolayer patterned substrate and metal patterned articles |
| 02/11/2014 | US8647520 Restoring of strength and wear resistance of a metal matrix composite (MMC) |
| 02/11/2014 | US8647438 Annular baffle |
| 02/06/2014 | US20140034609 Methods for Controlling Plasma Constituent Flux and Deposition During Semiconductor Fabrication and Apparatus for Implementing the Same |
| 02/05/2014 | EP2691558A2 Cathodic protection by coating for cooling circuits or other holes or channels |
| 02/05/2014 | CN103562438A Shaped aluminum object for manufacturing integrally injection-molded aluminum/resin article, integrally injection-molded aluminum/resin article using same, and method for manufacturing shaped aluminum object and article |
| 02/05/2014 | CN103562437A Internal faraday shield having distributed chevron patterns and correlated positioning relative to external inner and outer TCP coil |
| 02/05/2014 | CN103562344A Texture etching solution composition and texture etching method for crystalline silicon wafer |
| 02/05/2014 | CN103556159A Method for energy-saving, environment-friendly and large-scale production of spot copper product |
| 02/05/2014 | CN103556152A Comprehensive recovery processing method for waste hybrid copper chloride etching liquid |
| 02/05/2014 | CN103556151A Chemical milling solution and chemical milling method of gamma-titanium aluminum-based intermetallic compound |
| 02/05/2014 | CN103556150A Method for producing high-precision mask plate |
| 02/05/2014 | CN103556113A Method for producing high-precision mask plate |
| 02/04/2014 | US8642477 Method for clearing native oxide |
| 02/04/2014 | US8641916 Plasma etching apparatus, plasma etching method and storage medium |
| 02/04/2014 | US8641912 Method for fabricating monolithic two-dimensional nanostructures |
| 02/04/2014 | US8641825 Substrate temperature regulation fixed apparatus |
| 02/04/2014 | US8641824 Method and apparatus for a cleanspace fabricator |
| 01/30/2014 | WO2014017819A1 Composition for removing and preventing formation of oxide on the surface of metal wire |
| 01/30/2014 | WO2014017115A1 Microetching agent for copper, replenishment solution thereof, and method for producing wiring board |
| 01/30/2014 | WO2014015567A1 Etching device and upper electrode thereof |
| 01/29/2014 | CN203411613U Metal product with convex-concave array texture curved surface |
| 01/29/2014 | CN203411612U Metal product with favorable transitional convex-concave undulated microstructure on surface |
| 01/29/2014 | CN103547708A Method of machining metal plate for manufacturing scaled model, method of manufacturing scaled model, and scaled model |
| 01/29/2014 | CN103547654A Texture etching solution composition and texture etching method for crystalline silicon wafer |
| 01/29/2014 | CN103540748A Separating method for metals and nonmetals of waste printed circuit board substrate |
| 01/29/2014 | CN103540322A Etching solution and method for metal barrier layers |
| 01/29/2014 | CN102330098B Surface treating agent for quickly increasing surface roughness and deoxidizing for circuit board |