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Your search returned 424 patents.
( 438/634 in Current US Classification )
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Patent IDTitleDate Filed
6960520 Method for forming metal lines in a semiconductor device December 30, 2003
6958289 Method of forming metal line in semiconductor device June 28, 2004
6953745 Void-free metal interconnection structure and method of forming the same July 15, 2004
6933190 Semiconductor device having a capacitor with rare metal electrode January 22, 2001
6930052 Method for producing an integrated circuit having at least one metalicized surface September 3, 2003
6930036 Semiconductor device and method of manufacturing the same October 28, 2003
6930001 Method for manufacturing NAND flash device June 24, 2004
6927161 Low-k dielectric layer stack including an etch indicator layer for use in the dual damascene technique April 22, 2003
6913993 Chemical-mechanical polishing method November 20, 2001
6911389 Self aligned vias in dual damascene interconnect, buried mask approach September 18, 2002
6898851 Electronic device manufacturing method November 21, 2003
6893958 Methods for preventing cross-linking between multiple resists and patterning multiple resists April 26, 2002
6890850 Method of depositing dielectric materials in damascene applications July 15, 2002
6884713 Method for forming metal line of semiconductor device June 30, 2003
6878620 Side wall passivation films for damascene cu/low k electronic devices November 12, 2002
6878617 Method of forming copper wire on semiconductor device December 30, 2002
6878616 Low-k dielectric material system for IC application November 21, 2003
6878612 Self-aligned contact process for semiconductor device September 16, 2002
6875685 Method of forming gas dielectric with support structure October 24, 2003
6867125 Creating air gap in multi-level metal interconnects using electron beam to remove sacrificial material September 26, 2002
6858525 Stacked local interconnect structure and method of fabricating same April 4, 2003
6846737 Plasma induced depletion of fluorine from surfaces of fluorinated low-k dielectric materials August 15, 2000
6844257 Porous low-k dielectric interconnects with improved adhesion produced by partial burnout of surface porogens June 23, 2003
6844255 Methods of providing an interlevel dielectric layer intermediate different elevation conductive metal layers in the fabrication of integrated circuitry October 9, 2001
6841478 Method of forming a multi-layered copper bond pad for an integrated circuit March 5, 2003
6841467 Method for producing semiconductor device April 6, 2001
6838373 Lightly doped drain MOS transistor October 15, 2002
6835652 Method of fabricating patterns with a dual damascene process April 8, 2003
6833318 Gap-filling process November 20, 2002
6833300 Method of forming integrated circuit contacts January 24, 2003
6825561 Structure and method for eliminating time dependent dielectric breakdown failure of low-k material June 19, 2003
6818552 Method for eliminating reaction between photoresist and OSG September 13, 2002
6815339 Method for forming copper metal line in semiconductor device December 20, 2002
6815335 Method for forming a contact in a semiconductor process March 31, 2003
6815334 Method for forming multi-layer metal line of semiconductor device December 30, 2002
6815333 Tri-layer masking architecture for patterning dual damascene interconnects March 28, 2003
6812142 Method and interlevel dielectric structure for improved metal step coverage November 14, 2000
6812130 Self-aligned dual damascene etch using a polymer February 9, 2000
6812113 Process for achieving intermetallic and/or intrametallic air isolation in an integrated circuit, and integrated circuit obtained October 4, 1999
6800546 Film forming method by radiating a plasma on a surface of a low dielectric constant film March 12, 2002
6790766 Method of fabricating semiconductor device having low dielectric constant insulator film March 19, 2003
6787448 Methods for forming metal interconnections for semiconductor devices using a buffer layer on a trench sidewall August 20, 2003
6787446 Fabrication method of semiconductor integrated circuit device July 3, 2002
6784552 Structure having reduced lateral spacer erosion March 31, 2000
6784094 Anti-reflective coatings and methods for forming and using same December 22, 2003
6783862 Toughness, adhesion and smooth metal lines of porous low k dielectric interconnect structures November 8, 2002
6777324 Multi-layer interconnection structure in semiconductor device and method for fabricating same December 9, 2002
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