Patents
Sitemap › C23 - Coating metallic material; Coating material with metallic material; Chemical surface treatment; Diffusion treatment of metallic material; Coating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general; Inhibiting corrosion of metallic material or incrustation in general › C23F - Non-mechanical removal of metallic material from surfaces; Inhibiting corrosion of metallic material; Inhibiting incrustation in general; Multi-step processes for surface treatment of metallic material involving at least one process provided for in class and at least one process covered by subclass  or or class › C23F 1 - Etching metallic material by chemical means
Patents for C23F 1 - Etching metallic material by chemical means (16,062)
12/2012
12/26/2012CN202626295U Strong etchant solution feeding device
12/26/2012CN202626294U Vacuum suction device
12/26/2012CN202625159U Roller conveyer
12/26/2012CN102839427A Mono-crystalline silicon piece texturing alcohol-free additives and using method thereof
12/26/2012CN102839426A Acid corrosion method of 12-inch light-doped monocrystalline silicon piece
12/26/2012CN102839379A On-line treatment method of acidic etching solution
12/26/2012CN102839378A Chemical deplating liquid for nickel-plating layer of copper busbar and application method of chemical deplating liquid
12/26/2012CN102839377A Improved polycrystalline texturing composition and method
12/26/2012CN102839376A Preparation and application of additive for etching magnesium or magnesium alloy
12/26/2012CN102251286B Micron/nanocone array of germanium and preparation method thereof
12/26/2012CN101889106B A method of manufacturing a press plate, a press plate, a method of embossing a floor panel, and a floor panel
12/26/2012CN101205141B Surface treating method
12/25/2012US8338073 Lithographic printing plate support, method of manufacturing the same, and presensitized plate
12/25/2012US8337713 Methods for RF pulsing of a narrow gap capacitively coupled reactor
12/25/2012US8337659 Substrate processing method and substrate processing apparatus
12/25/2012US8337634 Methods and removers for removing anodized films
12/25/2012US8337629 Method for cleaning elements in vacuum chamber and apparatus for processing substrates
12/25/2012US8337622 Manufacturing apparatus and method for semiconductor device
12/25/2012US8337619 Polymeric coating of substrate processing system components for contamination control
12/25/2012US8337141 Rotary nanotube bearing structure and methods for manufacturing and using the same
12/25/2012US8336490 Plasma processing apparatus
12/25/2012US8336489 Thermal evaporation apparatus, use and method of depositing a material
12/20/2012WO2012173980A2 Passive compensation for temperature-dependent wafer gap changes in plasma processing systems
12/20/2012WO2012173769A2 Powered grid for plasma chamber
12/20/2012WO2012173178A1 Conductive base for forming wiring pattern of collector sheet for solar cells, and method for producing collector sheet for solar cells
12/20/2012US20120323264 Surgical cutlery and manufacturing method thereof
12/20/2012US20120322270 Powered grid for plasma chamber
12/20/2012US20120322264 Aqueous polishing agent and graft copolymers and their use in a process for polishing patterned and unstructured metal surfaces
12/20/2012US20120322240 Damage isolation by shaped beam delivery in laser scribing process
12/20/2012US20120322239 Hybrid laser and plasma etch wafer dicing using substrate carrier
12/20/2012US20120322238 Laser and plasma etch wafer dicing using water-soluble die attach film
12/20/2012US20120322237 Laser and plasma etch wafer dicing using physically-removable mask
12/20/2012US20120322236 Wafer dicing using pulse train laser with multiple-pulse bursts and plasma etch
12/20/2012US20120322234 In-situ deposited mask layer for device singulation by laser scribing and plasma etch
12/20/2012US20120322232 Multi-step and asymmetrically shaped laser beam scribing
12/20/2012US20120322015 Apparatus and method for treating substrate
12/20/2012US20120319033 Etching solution for multilayer thin film having copper layer and molybdenum layer contained therein
12/20/2012US20120318769 Method of forming a metal pattern and method of manufacturing a display substrate including the metal pattern
12/20/2012US20120318455 Passive compensation for temperature-dependent wafer gap changes in plasma processing systems
12/20/2012DE102011118364B3 Verfahren zum Ätzen und Halbleiterbauelement A method of etching semiconductor component and
12/19/2012EP2535726A1 Manufacturing method for contact for current inspection jig, contact for current inspection jig manufactured using said method, and current inspection jig provided with said contact
12/19/2012CN202610399U Running wheel device for polycrystal texture etching machine
12/19/2012CN202610333U Recycling system for waste system in photoelectric cell wet process
12/19/2012CN202610332U Acidic etching solution regeneration and recovery system
12/19/2012CN202610331U Single-face etching device for laboratory
12/19/2012CN202610330U Double-layer compressing device for front screen at etching section
12/19/2012CN202606449U Efficient strainer circulating device for silicon single crystal flocker
12/19/2012CN102834548A Copper and titanium composition for metal layer etching solution
12/19/2012CN102834547A Etching liquid for a copper/titanium multilayer thin film
12/19/2012CN102828185A Optical element processing method based on thermal accelerated corrosion
12/19/2012CN102828184A Fluid infusion apparatus and wet etching system of solar cell chip containing fluid infusion apparatus
12/19/2012CN102827611A Etchants and methods of fabricating metal wiring and thin film transistor substrate using the same
12/19/2012CN101805929B Polycrystalline silicon surface wool manufacturing method
12/18/2012US8333868 Apparatus, carrier and method for the plasma treatment of molds
12/18/2012US8333166 Plasma treatment systems and methods for uniformly distributing radiofrequency power between multiple electrodes
12/13/2012WO2012169722A1 Texture etching solution composition and texture etching method for crystalline silicon wafer
12/13/2012WO2012169721A1 Texture etching solution composition and texture etching method for crystalline silicon wafer
12/13/2012US20120312784 Surface roughening agent for aluminum, and surface roughening method using said surface roughening agent
12/13/2012US20120312782 Etching method and etching device
12/13/2012US20120312474 Methods of and hybrid factories for thin-film battery manufacturing
12/12/2012CN202595280U Alkaline etching solution recovering device
12/12/2012CN202595279U Alkaline etching liquid recycling system
12/12/2012CN202595278U Etching lower spray system
12/12/2012CN102822391A Copper and titanium composition for metal layer etching solution
12/12/2012CN102822390A Composition and method for micro etching of copper and copper alloys
12/12/2012CN102817082A Preparation method for silicon films
12/12/2012CN102817034A Chemical milling technology for surface plasticity deformation layer of single crystal cast blade
12/12/2012CN102817033A Surface alloying of stainless steel
12/12/2012CN102181937B Activating method of corrosive liquid for manufacturing solar polycrystalline silicon wool surface
12/12/2012CN102084034B Electrochemical process for the recovery of metallic iron and sulfuric acid values from iron-rich sulfate wastes, mining residues and pickling liquors
12/12/2012CN101588896B Process for surface preparation of parts to be coated
12/11/2012US8329089 Method for forming a resist pattern
12/11/2012US8329050 Substrate processing method
12/11/2012US8329049 Method of fabricating a nanostructure on a pre-etched substrate
12/11/2012US8328982 Low-temperature, converging, reactive gas source and method of use
12/11/2012US8328981 Method for heating a focus ring in a plasma apparatus by high frequency power while no plasma being generated
12/11/2012US8328939 Diffuser plate with slit valve compensation
12/11/2012US8327795 Microwave plasma processing apparatus and method of supplying microwaves using the apparatus
12/11/2012US8327707 Thermal bubble type angular accelerometer
12/06/2012WO2012163238A1 Recycling system and method for treating used etching solution
12/06/2012US20120309198 Use of spectrum to synchronize rf switching with gas switching during etch
12/06/2012US20120308917 Surface alloying of stainless steel
12/06/2012US20120308783 Method of creating two-sided template from a single recorded master
12/06/2012US20120305529 Implantable materials having engineered surfaces and method of making same
12/06/2012US20120305526 Method of wet etching substrates for forming through holes to embed wafer level optical lens modules
12/06/2012US20120305525 Method of reducing striation on a sidewall of a recess
12/06/2012US20120305190 Gas distribution system for ceramic showerhead of plasma etch reactor
12/06/2012US20120305189 Method and Apparatus for Detecting Plasma Unconfinement
12/06/2012US20120305186 Metal etching method, metal etching control method and control device thereof
12/05/2012CN202576568U Novel etching solution recycling system
12/05/2012CN202576567U Air exhaust device used for wet etcher
12/05/2012CN202576566U Manipulator used for silicon wafer wet etching process
12/05/2012CN102812786A Copper foil for printed wiring board and layered body using same
12/05/2012CN102808181A Alkaline etching process of printed circuit board
12/05/2012CN102808180A Solution and method for chemical machining of ei768 stainless steel workpiece
12/05/2012CN102808179A Metallographic etchant and metallographic etching method for pure titanium and beta titanium alloy
12/05/2012CN102115890B Total recycling method of PCB (printed circuit board) nitric acid type tin-lead stripping waste liquid
12/05/2012CN102021578B Production method of deplating liquid for concentrated gold coating
12/05/2012CN101121572B Die produced glass model core and regeneration method thereof
12/04/2012US8323451 System and method for self-aligned dual patterning
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