Leung; Roger

Patent Applications and Registrations

Patent applications and USPTO patent grants for Leung; Roger.The latest application filed is for "antireflective coatings for via fill and photolithography applications and methods of preparation thereof".

Company Profile

0.17.9

Leung; Roger - San Jose CA
Leung, Roger - Morristown NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Antireflective coatings for via fill and photolithography applications and methods of preparation thereof Grant 8,992,806 - Li , et al. March 31, 2	2015-03-31
Antireflective Coatings for Via Fill and Photolithography Applications and Methods of Preparation Thereof App 20120001135 - Li; Bo ; et al.	2012-01-05
Antireflective coatings for via fill and photolithography applications and methods of preparation thereof Grant 8,053,159 - Li , et al. November 8, 2	2011-11-08
Low dielectric constant materials and methods of preparation thereof Grant 7,307,137 - Lau , et al. December 11, 2	2007-12-11
Colloidal silica composite films for premetal dielectric applications Grant 6,967,172 - Leung , et al. November 22, 2	2005-11-22
Antireflective coatings for via fill and photolithography applications and methods of preparation thereof App 20050171277 - Li, Bo ; et al.	2005-08-04
Low dielectric materials and methods of producing same Grant 6,890,641 - Mukherjee , et al. May 10, 2	2005-05-10
Low dielectric constant organic dielectrics based on cage-like structures Grant 6,849,696 - Lau , et al. February 1, 2	2005-02-01
Dielectric films for narrow gap-fill applications App 20040228967 - Leung, Roger ; et al.	2004-11-18
Low dielectric constant organic dielectrics based on cage-like structures Grant 6,797,777 - Lau , et al. September 28, 2	2004-09-28
Low dielectric materials and methods of producing same App 20040176488 - Mukherjee, Shyama ; et al.	2004-09-09
Low dielectric constant materials and methods of preparation thereof App 20040158024 - Lau, Kreisler ; et al.	2004-08-12
Dielectric films for narrow gap-fill applications Grant 6,653,718 - Leung , et al. November 25, 2	2003-11-25
Low dielectric constant organic dielectrics based on cage-like structures App 20030187139 - Lau, Kreisler ; et al.	2003-10-02
Low dielectric materials and methods of producing same Grant 6,627,669 - Mukherjee , et al. September 30, 2	2003-09-30
Dielectric films for narrow gap-fill applications App 20030087485 - Leung, Roger ; et al.	2003-05-08
Low dielectric constant organic dielectrics based on cage-like structures Grant 6,509,415 - Lau , et al. January 21, 2	2003-01-21
Dielectric Films For Narrow Gap-fill Applications App 20020137260 - Leung, Roger ; et al.	2002-09-26
Low dielectric materials and methods of producing same Grant 6,444,715 - Mukherjee , et al. September 3, 2	2002-09-03
Dielectric films for narrow gap-fill applications Grant 6,444,495 - Leung , et al. September 3, 2	2002-09-03
Low dielectric constant organic dielectrics based on cage-like structures App 20020016414 - Lau, Kreisler ; et al.	2002-02-07
Polymers having backbones with reactive groups employed in crosslinking as precursors to nanoporous thin film structures Grant 6,313,185 - Lau , et al. November 6, 2	2001-11-06
Nanoporous material fabricated using a dissolvable reagent Grant 6,214,746 - Leung , et al. April 10, 2	2001-04-10
Infiltrated nanoporous materials and methods of producing same Grant 6,171,687 - Leung , et al. January 9, 2	2001-01-09
Nanoporous polymers crosslinked via cyclic structures Grant 6,172,128 - Lau , et al. January 9, 2	2001-01-09

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