Accent Optical Technologies, Inc.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Accent Optical Technologies, Inc..The latest application filed is for "line profile asymmetry measurement".

Company Profile

0.12.16

Accent Optical Technologies, Inc. - Bend OR
Accent Optical Technologies, Inc. - Burbank CA
Accent Optical Technologies, Inc. - 131 NW Hawthorne, Suite 207 Bend OR
Accent Optical Technologies, Inc. -

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

Patent Activity

Patent	Date
Method for designing gratings Grant 7,800,824 - Wang , et al. September 21, 2	2010-09-21
Method for measuring dimensions and optical system using the same Grant 7,619,753 - Liu , et al. November 17, 2	2009-11-17
Method for correlating a structural parameter of a plurality of gratings and method for determining a structural parameter value of an unknown grating using the same Grant 7,433,060 - Liu , et al. October 7, 2	2008-10-07
Method for inspecting a grating biochip Grant 7,355,713 - Shyu , et al. April 8, 2	2008-04-08
Line Profile Asymmetry Measurement App 20070201043 - Raymond; Christopher	2007-08-30
Apparatuses and methods for analyzing semiconductor workpieces App 20070176119 - Hummel; Steve	2007-08-02
Apparatus and method for non-contact assessment of a constituent in semiconductor substrates App 20070048948 - Vagos; Pedro	2007-03-01
Apparatuses and methods for detecting defects in semiconductor workpieces App 20070000434 - Buczkowski; Andrzej	2007-01-04
Apparatus and method for enhanced critical dimension scatterometry App 20060289789 - Raymond; Chris ; et al.	2006-12-28
Apparatus and method for enhanced critical dimension scatterometry App 20060289790 - Raymond; Chris ; et al.	2006-12-28
Apparatus and method for enhanced critical dimension scatterometry App 20060289788 - Raymond; Chris ; et al.	2006-12-28
Apparatuses and methods for enhanced critical dimension scatterometry App 20060285111 - Raymond; Chris ; et al.	2006-12-21
Apparatus and method for enhanced critical dimension scatterometry App 20060285110 - Raymond; Chris ; et al.	2006-12-21
Apparatus and method for enhanced critical dimension scatterometry App 20060278834 - Raymond; Chris ; et al.	2006-12-14
Apparatus and method for enhanced critical dimension scatterometry App 20060273263 - Raymond; Chris ; et al.	2006-12-07
Apparatus and method for enhanced critical dimension scatterometry App 20060243912 - Raymond; Chris ; et al.	2006-11-02
Determination of center of focus by parameter variability analysis Grant 7,119,893 - Littau , et al. October 10, 2	2006-10-10
Determination of center of focus by cross-section analysis Grant 7,110,099 - Littau , et al. September 19, 2	2006-09-19
Method and device for determining a characteristic of a semicondctor sample App 20060192573 - Srocka; Bernd	2006-08-31
Overlay measurement target App 20060151890 - Smith; Nigel Peter ; et al.	2006-07-13
Differential numerical aperture methods Grant 7,053,991 - Sandusky May 30, 2	2006-05-30
Line profile asymmetry measurement using scatterometry Grant 6,856,408 - Raymond February 15, 2	2005-02-15
Differential numerical aperture methods App 20040246481 - Sandusky, John V.	2004-12-09
Determination of center of focus by parameter variability analysis App 20040233445 - Littau, Michael E. ; et al.	2004-11-25
Differential numerical aperture methods and device Grant 6,750,968 - Sandusky June 15, 2	2004-06-15
Structure identification using scattering signatures Grant 6,728,663 - Krukar , et al. April 27, 2	2004-04-27
Determination of center of focus by diffraction signature analysis Grant 6,606,152 - Littau , et al. August 12, 2	2003-08-12
Determination of center of focus by diffraction signature analysis Grant 6,429,930 - Littau , et al. August 6, 2	2002-08-06

Company Registrations

NCAGE Code	3Q4D0	ACCENT OPTICAL TECHNOLOGIES INC
CAGE Code	3Q4D0	ACCENT OPTICAL TECHNOLOGIES INC
DUNS	842173101	ACCENT OPTICAL TECHNOLOGIES INC
SEC	0001283902	ACCENT OPTICAL TECHNOLOGIES INC of DELAWARE

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