Davies; Richard Alun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Davies; Richard Alun.The latest application filed is for "field effect transistor having multiple pinch off voltages".

Company Profile

0.5.6

Davies; Richard Alun - Darlington GB
Davies; Richard Alun - Northampton GB

*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
Field effect transistor having multiple pinch off voltages Grant 8,115,233 - Davies February 14, 2	2012-02-14
Transistor Grant 8,101,973 - O'Keefe , et al. January 24, 2	2012-01-24
Field Effect Transistor Having Multiple Pinch Off Voltages App 20110136341 - Davies; Richard Alun	2011-06-09
Field effect transistor having multiple pinch off voltages Grant 7,880,198 - Davies February 1, 2	2011-02-01
Compound semiconductor substrate for a field effect transistor Grant 7,868,356 - O'Keefe , et al. January 11, 2	2011-01-11
Compound Semiconductor Substrate For a Field Effect Transistor App 20090261382 - O'Keefe; Matthew Francis ; et al.	2009-10-22
Field effect transistor with aluminum and phosphorus etch stop layer Grant 7,538,365 - O'Keefe , et al. May 26, 2	2009-05-26
Transistor App 20080237643 - O'Keefe; Matthew Francis ; et al.	2008-10-02
Field Effect Transistor, Compound Semiconductor Substrate And Process For Forming A Recess Therein App 20080153303 - O'Keefe; Matthew Francis ; et al.	2008-06-26
Field Effect Transistor Having Multiple Pinch Off Voltages App 20070278520 - Davies; Richard Alun	2007-12-06
Field effect transistor, compound semiconductor substrate and process for forming a recess therein App 20050285144 - O'Keefe, Matthew Francis ; et al.	2005-12-29

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