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Class Information
Number: 205/136
Name: Electrolysis: processes, compositions used therein, and methods of preparing the compositions > Electrolytic coating (process, composition and method of preparing composition) > Coating selected area > Utilizing means other than mask
Description: Subject matter wherein a selected area of the substrate is coated without the use of a mask.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7387717 Method of performing electrolytic treatment on a conductive layer of a substrate Jun. 17, 2008
7179361 Method of forming a mass over a semiconductor substrate Feb. 20, 2007
7144490 Method for selective electroplating of semiconductor device I/O pads using a titanium-tungsten seed layer Dec. 5, 2006
7070688 Electroplating tool and method for selective plating Jul. 4, 2006
7048841 Contact assemblies, methods for making contact assemblies, and plating machines with contact assemblies for plating microelectronic workpieces May. 23, 2006
7005054 Method for manufacturing probes of a probe card Feb. 28, 2006
6878260 Process for forming a high-quality interface between a plated and a non-plated area Apr. 12, 2005
6863936 Method of forming selective electroless plating on polymer surfaces Mar. 8, 2005
6689269 Method for electrochemically processing material Feb. 10, 2004
6673227 Process for producing three-dimensional, selectively metallized parts Jan. 6, 2004
6652727 Sequential electrodeposition of metals using modulated electric fields for manufacture of circuit boards having features of different sizes Nov. 25, 2003
6527935 Process for electroplating pins of an integrated circuit package Mar. 4, 2003
6508926 Method and device for partial electrochemical treatment of bar-shaped objects Jan. 21, 2003
6468806 Potential masking systems and methods for combinatorial library synthesis Oct. 22, 2002
6436265 Microstructure array, and apparatus and method for forming the microstructure array, and a mold for fabricating a microstructure array Aug. 20, 2002
6399153 Method and apparatus for air masking portion of component during plating or coating Jun. 4, 2002
6391166 Plating apparatus and method May. 21, 2002
6383357 Production of bevelled galvanic structures May. 7, 2002
6350363 Electric field directed construction of diodes using free-standing three-dimensional components Feb. 26, 2002
6340421 Microelectrogravimetric method for plating a biosensor Jan. 22, 2002
6319383 Device and method for evening out the thickness of metal layers on electrical contact points on items that are to be treated Nov. 20, 2001
6262426 Technique and process for the imaging and formation of various devices and surfaces Jul. 17, 2001
6254756 Preparation of components having a partial platinum coating thereon Jul. 3, 2001
6232144 Nickel barrier end termination and method May. 15, 2001
6217736 Method and apparatus for electrolytically treating a board-shaped substrate comprising shielding edge regions of the substrate during electrolytic treatment Apr. 17, 2001
6207034 Method of manufacture of polymer transistors with controllable gap Mar. 27, 2001
6207331 Aqueous image recording method for electrochemically depositing an image forming material Mar. 27, 2001
6197180 High aspect ratio, microstructure-covered, macroscopic surfaces Mar. 6, 2001
6187164 Method for creating and testing a combinatorial array employing individually addressable electrodes Feb. 13, 2001
6149791 Process and apparatus for the selective electroplating of electrical contact elements Nov. 21, 2000
6132583 Shielding method and apparatus for use in electroplating process Oct. 17, 2000
6120669 Bipolar electrochemical connection of materials Sep. 19, 2000
6039858 Plating process for x-ray mask fabrication Mar. 21, 2000
6019883 Process for producing a deposit on a removable support Feb. 1, 2000
5989404 Method for manufacturing a fluorescent screen display Nov. 23, 1999
5961807 Multipart electrical seal and method for electrically isolating a metallic projection Oct. 5, 1999
5958206 Process for producing a corrosion and wear-resistant oxide layer with locally reduced layer thickness on the metal surface of a workpiece Sep. 28, 1999
5935407 Method for producing abrasive tips for gas turbine blades Aug. 10, 1999
5902471 Process for selectively electroplating an airfoil May. 11, 1999
5888371 Method of fabricating an aperture for a near field scanning optical microscope Mar. 30, 1999
5879531 Method of manufacturing an array of electrical conductors Mar. 9, 1999
5869139 Apparatus and method for plating pin grid array packaging modules Feb. 9, 1999
5865978 Near-field photolithographic masks and photolithography; nanoscale patterning techniques; apparatus and method therefor Feb. 2, 1999
5863405 Process for forming conductive circuit on the surface of molded article Jan. 26, 1999
5824374 In-situ laser patterning of thin film layers during sequential depositing Oct. 20, 1998
5785838 Method for producing an oxide film Jul. 28, 1998
5750014 Apparatus for selectively coating metal parts May. 12, 1998
5714051 Method for depositing cathode material on a wire cathode Feb. 3, 1998
5702574 Jig for coating rotor blades Dec. 30, 1997
5700363 Porous nickel electrode substrate Dec. 23, 1997

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