| Patents for C23F 1 - Etching metallic material by chemical means (16,062) |
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| 07/02/2008 | CN100399515C Methods and apparatus for optimizing a substrate in a plasma processing system |
| 07/02/2008 | CN100399513C Method for reducing etching uniformity influence by dry cleaning process |
| 07/02/2008 | CN100399505C Air flow distribution equalized etching apparatus |
| 07/02/2008 | CN100398699C Cleaning and servicing technology for turbine blade basal body surface by strong current pulsed ionizing beam |
| 07/01/2008 | US7393461 Roughening a copper or copper alloy surface to provide improved adhesion for solder mask applications by contacting with a cupric ion source, a pyridine derivative, a polyethylenamine, and an acid |
| 07/01/2008 | US7393433 Plasma processing apparatus, semiconductor manufacturing apparatus and electrostatic chucking unit used thereof |
| 07/01/2008 | US7393432 RF ground switch for plasma processing system |
| 07/01/2008 | US7393431 Bubble plate for etching and etching apparatus using the same |
| 07/01/2008 | US7393395 Containing an optionally substituted bis(1H-tetrazole), e.g., 5,5'-bi(1H-tetrazole); 5,5'-azobis(mercaptotetrazole); and 5,5'-dithiobis(1-chlorotetrazole); improved heat resistance, adhesion to resin and solder wettability |
| 07/01/2008 | US7392760 Microwave-excited plasma processing apparatus |
| 06/26/2008 | WO2008077012A2 Multi-step photomask etching with chlorine for uniformity control |
| 06/26/2008 | WO2008075636A1 Process for regeneration of phosphoric acid containing etchant for metals or phosphoric acid |
| 06/26/2008 | WO2008051512A3 Patterned printing plates and processes for printing electrical elements |
| 06/26/2008 | US20080153306 Dry photoresist stripping process and apparatus |
| 06/26/2008 | US20080149885 nitric acid, hydrochloric acid and a source of ferric ions; ferric chloride, ferric bromide, ferric iodide; sodium chlorate or potassium chlorate oxidizer; less etching time and forms less residue; less expensive since it can be recycled |
| 06/26/2008 | US20080149598 Substrate processing apparatus, focus ring heating method, and substrate processing method |
| 06/26/2008 | US20080149596 Methods and apparatuses for controlling gas flow conductance in a capacitively-coupled plasma processing chamber |
| 06/26/2008 | US20080149590 Substrate-Holder, Etching Method of the Substrate, and the Fabrication Method of a Magnetic Recording Media |
| 06/26/2008 | US20080149273 Plasma processing apparatus |
| 06/26/2008 | US20080149272 Surface Microstructuring Device |
| 06/26/2008 | DE102007017229A1 Monitoring etching of semiconductor substrate, for use in semiconductor devices, by measuring time-dependent concentration pattern for representative etching chemical |
| 06/25/2008 | EP1935997A1 Functional member from co-based alloy and process for producing the same |
| 06/25/2008 | EP1934387A1 Method for removing the coating from a gas turbine component |
| 06/25/2008 | CN101208454A Wafer processing system and method of producing the wafer |
| 06/25/2008 | CN101205618A Corrosion method of anode aluminum foil for middle-high voltage electrolytic capacitor |
| 06/25/2008 | CN101205614A Chemical etching liquor for aluminium and aluminum alloy |
| 06/25/2008 | CN101205613A Aluminum alloy chemical etching liquor |
| 06/25/2008 | CN100397589C Plasma etching chamber and plasma etching system using same |
| 06/25/2008 | CN100397588C Plasma processing device |
| 06/25/2008 | CN100397587C Silicon gate etching process capable of avoiding microtrench phenomenon |
| 06/25/2008 | CN100397586C Polycrystalline silicon pulse etching process for improving anisotropy |
| 06/25/2008 | CN100396945C Dynamic pressure bearing manufacturing method, dynamic pressure bearing, and dynamic pressure bearing manufacturing device |
| 06/24/2008 | US7390367 Housing assembly for an induction heating device including liner or susceptor coating |
| 06/24/2008 | US7390366 Apparatus for chemical vapor deposition |
| 06/19/2008 | WO2008073906A2 Dry photoresist stripping process and apparatus |
| 06/19/2008 | US20080146801 Method of processing substrate and chemical used in the same |
| 06/19/2008 | US20080145798 Method of processing substrate and chemical used in the same |
| 06/19/2008 | US20080142484 Auxiliary method for wet etching by oscillation flow modification and device for the same |
| 06/19/2008 | US20080142482 Multipurpose decapsulation holder and method for a ball grid array package |
| 06/19/2008 | US20080142479 Micromachined titanium for high pressure microfluidic applications |
| 06/19/2008 | US20080142478 Epoxy removal process for microformed electroplated devices |
| 06/19/2008 | US20080142476 Multi-step photomask etching with chlorine for uniformity control |
| 06/19/2008 | DE102006059045A1 Treatment of running surface of IC engine cylinder made from alloy containing magnesium silicide comprises selectively dissolving out magnesium silicide using acid, so that pores are formed in surface |
| 06/18/2008 | EP1932948A1 Apparatus and method for recovering caustic soda from caustic solutions |
| 06/18/2008 | EP1931817A2 Methods and compositions for acid treatment of a metal surface |
| 06/17/2008 | US7387970 Method of using an aqueous solution and composition thereof |
| 06/17/2008 | US7387742 Silicon blades for surgical and non-surgical use |
| 06/17/2008 | US7387741 Power module member manufactured by wet treatment, and wet treatment method and wet treatment equipment thereof |
| 06/17/2008 | US7387739 Mask and method of manufacturing the same, electroluminescent device and method of manufacturing the same, and electronic instrument |
| 06/17/2008 | US7387737 Method for fabricating an isolated microelectromechanical system (MEMS) device using an internal void |
| 06/17/2008 | US7387701 Etchant fume exhaust apparatus |
| 06/12/2008 | WO2008069252A1 Process for production of highly corrosion-resistant composite |
| 06/12/2008 | US20080138691 Separator for Fuel Cell and Method for Manufacturing Same |
| 06/12/2008 | US20080135521 Implant surface preparation |
| 06/12/2008 | US20080135519 Plasma processing apparatus and control method thereof |
| 06/12/2008 | US20080135517 Carbon dioxide and optionally a passivation gas, such as a hydrocarbon gas, i.e., CxHy, wherein x, y represent integers greater than or equal to unity, is used to remove etch residue while reducing damage to underlying dielectric layers |
| 06/12/2008 | US20080135515 Method of fabricating mirrors for liquid crystal on silicon display device |
| 06/12/2008 | US20080135176 Apparatus for etching substrate and fabrication line for fabricating liquid crystal display using the same |
| 06/12/2008 | DE10326273B4 Verfahren zur Reduzierung der Scheibenkontaminierung durch Entfernen von Metallisierungsunterlagenschichten am Scheibenrand Method for reducing the Scheibenkontaminierung by removing Metallisierungsunterlagenschichten at the wafer edge |
| 06/12/2008 | DE102007045073A1 Lösung zum Ablösen von Metall und deren Verwendung in einem Verfahren zum Ablösen von Metall Solution for stripping the metal and their use in a method for stripping metal |
| 06/11/2008 | EP1930477A1 Method for selectively removing coatings from metal substrates |
| 06/11/2008 | CN201072762Y Texture surface etching tank of monocrystal silicon solar battery |
| 06/11/2008 | CN101199043A Etching composition for metal material and method for manufacturing semiconductor device by using same |
| 06/11/2008 | CN101195917A Method for etching copper or copper alloy |
| 06/11/2008 | CN101195916A Method for producing porous surfaces on metal components |
| 06/11/2008 | CN101195914A Method for selectively removing coatings from metal substrates |
| 06/10/2008 | US7384570 Anodizing a web on both sides; sealing the anodic layer; and etching the first side but not the second side with sodium hydroxide to provide a web that with both a decorative side and a side with superior bonding capabilities. |
| 06/10/2008 | US7384568 Method of forming a darkfield etch mask |
| 06/07/2008 | CA2611819A1 Method for selectively removing coatings from metal substrates |
| 06/05/2008 | US20080131325 Nanotipped device and method |
| 06/05/2008 | US20080128089 Plasma processing apparatus |
| 06/05/2008 | US20080128088 Etching apparatus for edges of substrate |
| 06/05/2008 | US20080128087 High frequency power supply device and high frequency power supplying method |
| 06/05/2008 | US20080128085 Surface Treating Apparatus For Square Wafer For Solar Battery |
| 06/05/2008 | US20080127589 Door skin, a method of etching a plate for forming a wood grain pattern in the door skin, and an etched plate formed therefrom |
| 06/05/2008 | US20080127482 High Isolation Tunable MEMS Capacitive Switch |
| 06/05/2008 | US20080127479 Composite of aluminum alloy and resin and production method therefor |
| 06/04/2008 | EP1038990B1 Method of reducing elution of lead in lead containing copper alloys for drinking water service |
| 06/04/2008 | CN101192627A Silicon thin-film photocell electric pole pattern and etching method |
| 06/04/2008 | CN101191227A Method for preparing ultra-hydrophobic surface on titanium-alloy |
| 06/04/2008 | CN101191226A Schiff base heterocycle carbon steel pickling corrosion inhibitor and application thereof |
| 06/04/2008 | CN100392152C Method for removing a layer area of a component |
| 06/03/2008 | US7381291 Dual-chamber plasma processing apparatus |
| 06/03/2008 | US7381290 Microwave plasma generator |
| 06/03/2008 | US7381275 Apparatus and method for manufacturing semiconductor |
| 06/03/2008 | US7381274 Gas valve assembly and apparatus using the same |
| 06/03/2008 | US7380320 Piezoelectric device and method of manufacturing the device |
| 05/29/2008 | WO2008061911A1 Process for surface preparation of parts to be coated |
| 05/29/2008 | US20080124932 Apparatus and method for surface treatment of substrate, and substrate processing apparatus and method |
| 05/29/2008 | US20080123095 On-Chip Spectroscopy |
| 05/29/2008 | US20080121623 Method of selectively stripping an engine-run ceramic coating |
| 05/29/2008 | US20080121619 Method of cleaning wafer after etching process |
| 05/29/2008 | US20080121618 Method of Electrochemical Fabrication |
| 05/29/2008 | US20080121617 Etching method for metal layer of display panel |
| 05/29/2008 | US20080121613 Method of manufacturing solar panel |
| 05/29/2008 | US20080121610 Method of manufacturing fine patterns |
| 05/29/2008 | US20080121534 Sealing conical tip of internal signal transduction element (ISTE); polishing to expose tip; monitoring extent of polishing using tester; termination when tester signifies that disk of desired radius is exposed; etching |
| 05/29/2008 | US20080121344 Plasma processing apparatus |
| 05/29/2008 | US20080121042 Improved system sensitivity and accuracy; improved performance of micro-machined devices |
| 05/28/2008 | CN101189134A Selective surface texturing through the use of random application of thixotropic etching agents |