SCOTT D ANDREWS
Plumbers in Medfield, MA
License number
Massachusetts 28117
Issued Date
Jul 17, 2003
Expiration Date
May 1, 2012
Type
Apprentice Plumber
Address
Address
Medfield, MA 02052
Personal information
See more information about SCOTT D ANDREWS at radaris.comName
Address
Phone
461 Boston Tpke APT 5, Shrewsbury, MA 01545
42 Phillips Passway, Fitchburg, MA 01420
56 Lyndale Ave, Methuen, MA 01844
32 Providence St APT 7, Worcester, MA 01604
356 Bunker Hill St, Charlestown, MA 02129
Professional information
System And Method For Signal Processing For A Workpiece Surface Inspection System
US Patent:
7505125, Mar 17, 2009
Filed:
Dec 17, 2005
Appl. No.:
11/311905
Inventors:
Scott Andrews - Medfield MA, US
Neil Judell - Newtonville MA, US
Bills Richard Earl - Tucson AZ, US
Timothy R. Tiemeyer - Providence RI, US
Neil Judell - Newtonville MA, US
Bills Richard Earl - Tucson AZ, US
Timothy R. Tiemeyer - Providence RI, US
Assignee:
KLA-Tencor Corporation - San Jose CA
International Classification:
G01N 21/00
US Classification:
3562372, 702188
Abstract:
A surface inspection system, as well as related components and methods, are provided. The surface inspection system includes a beam source subsystem, a beam scanning subsystem, a workpiece movement subsystem, an optical collection and detection subsystem, and a processing subsystem. The signal processing subsystem comprises a series of data acquisition nodes, each dedicated to a collection detection module and a plurality of data reduction nodes, made available on a peer to peer basis to each data acquisition nodes. Improved methods for detecting signal in the presence of noise are also provided.