Porras; Erica

Patent Applications and Registrations

Patent applications and USPTO patent grants for Porras; Erica.The latest application filed is for "method and system for detection of wafer centering in a track lithography tool".

Company Profile

0.8.3

Porras; Erica - San Jose CA
Porras; Erica - Los Gatos CA

*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
Method of attaching components to fluid delivery systems using diffusion bonding Grant 8,020,750 - Crockett , et al. September 20, 2	2011-09-20
Method of increasing etchability of metals having chemical etching resistant microstructure Grant 8,017,028 - Crockett , et al. September 13, 2	2011-09-13
Method of improving corrosion resistance of stainless steel surfaces by a process of passivation Grant 7,850,786 - Crockett , et al. December 14, 2	2010-12-14
Diffusion bonded fluid flow manifold with partially integrated inter-active component Grant 7,559,527 - Crockett , et al. July 14, 2	2009-07-14
Method and system to measure flow velocity and volume Grant 7,517,469 - Herchen , et al. April 14, 2	2009-04-14
Method and system for detection of wafer centering in a track lithography tool Grant 7,497,026 - Herchen , et al. March 3, 2	2009-03-03
In-line filter in a diffusion bonded layered substrate Grant 7,459,003 - Crockett , et al. December 2, 2	2008-12-02
Capacitance dual electrode pressure sensor in a diffusion bonded layered substrate Grant 7,448,276 - Crockett , et al. November 11, 2	2008-11-11
Method And System For Detection Of Wafer Centering In A Track Lithography Tool App 20080168673 - Herchen; Harald ; et al.	2008-07-17
Diffusion bonded fluid flow manifold with partially integrated inter-active component App 20070226973 - Crockett; Mark ; et al.	2007-10-04
Method of attaching components to semiconductor processing chambers using diffusion bonding App 20070062021 - Crockett; Mark ; et al.	2007-03-22

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