Wei; Yayi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wei; Yayi.The latest application filed is for "defect removal process".

Company Profile

0.11.15

Wei; Yayi - Altamont NY
Wei; Yayi - Hopewell Junction NY
Wei; Yayi - Montrose NY
Wei; Yayi - Fishkill NY

*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
Structure and method for placement, sizing and shaping of dummy structures Grant 8,921,166 - Schmidt , et al. December 30, 2	2014-12-30
Defect removal process Grant 8,912,489 - Wei December 16, 2	2014-12-16
Defect Removal Process App 20140246605 - WEI; Yayi	2014-09-04
Enhancing Resolution In Lithographic Processes Using High Refractive Index Fluids App 20140211175 - Subramany; Lokesh ; et al.	2014-07-31
Methods Of Avoiding Shadowing When Forming Source/drain Implant Regions On 3d Semiconductor Devices App 20140113420 - Sargunas; Vidmantas ; et al.	2014-04-24
Structure and Method for Placement, Sizing and Shaping of Dummy Structures App 20130267048 - Schmidt; Sebastian ; et al.	2013-10-10
Patterning methods and masks Grant 8,507,186 - Wei August 13, 2	2013-08-13
Patterning Methods and Masks App 20120282774 - Wei; Yayi	2012-11-08
Patterning methods and masks Grant 8,227,174 - Wei July 24, 2	2012-07-24
Structure and Method for Placement, Sizing and Shaping of Dummy Structures App 20110133304 - Schmidt; Sebastian ; et al.	2011-06-09
Structure and method for placement, sizing and shaping of dummy structures Grant 7,868,427 - Schmidt , et al. January 11, 2	2011-01-11
Patterning Methods and Masks App 20100151365 - Wei; Yayi	2010-06-17
Method of spin coating a film of non-uniform thickness Grant 7,662,436 - Wei , et al. February 16, 2	2010-02-16
Structure and Method for Placement, Sizing and Shaping of Dummy Structures App 20090124027 - Schmidt; Sebastian ; et al.	2009-05-14
Structure and method for placement, sizing and shaping of dummy structures Grant 7,494,930 - Schmidt , et al. February 24, 2	2009-02-24
Patterning masks, methods, and systems App 20080070126 - Wei; Yayi	2008-03-20
Patterning methods and masks App 20070166650 - Wei; Yayi	2007-07-19
Defect reduction in immersion lithography App 20070166640 - Wei; Yayi	2007-07-19
Method for forming a resist film on a substrate having non-uniform topography Grant 7,199,062 - Wei April 3, 2	2007-04-03
Method for forming a resist film on a substrate having non-uniform topography App 20060223336 - Wei; Yayi	2006-10-05
Structure and method for placement, sizing and shaping of dummy structures App 20060216905 - Schmidt; Sebastian ; et al.	2006-09-28
Structure and method for placement, sizing and shaping of dummy structures Grant 7,071,074 - Schmidt , et al. July 4, 2	2006-07-04
Structure and method for placement, sizing and shaping of dummy structures App 20050064634 - Schmidt, Sebastian ; et al.	2005-03-24
Catalyst-induced growth of carbon nanotubes on tips of cantilevers and nanowires Grant 6,755,956 - Lee , et al. June 29, 2	2004-06-29
Catalyst-induced growth of carbon nanotubes on tips of cantilevers and nanowires App 20020046953 - Lee, James Weifu ; et al.	2002-04-25

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