Washburn; Hudson

Patent Applications and Registrations

Patent applications and USPTO patent grants for Washburn; Hudson.The latest application filed is for "apparatus and method for optical switching with liquid crystals and birefringent wedges".

Company Profile

0.5.3

Washburn; Hudson - Santa Clara 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
Apparatus and method for optical switching with liquid crystals and birefringent wedges Grant 7,909,958 - Washburn , et al. March 22, 2	2011-03-22
Apparatus and method for optical switching with liquid crystals and birefringent wedges Grant 7,499,608 - Kelly , et al. March 3, 2	2009-03-03
Apparatus And Method For Optical Switching With Liquid Crystals And Birefringent Wedges App 20080087378 - Washburn; Hudson ; et al.	2008-04-17
Apparatus and method for controlling optical gain profiles Grant 6,747,774 - Kelly , et al. June 8, 2	2004-06-08
Apparatus and method for controlling optical gain profiles in a temperature independent manner Grant 6,614,572 - Kelly , et al. September 2, 2	2003-09-02
Apparatus and method for controlling optical gain profiles App 20030016445 - Kelly, Jack R. ; et al.	2003-01-23
Apparatus And Method For Controlling Optical Gain Profiles In A Temperature Independent Manner App 20030016431 - Kelly, Jack R. ; et al.	2003-01-23
Systems and methods for making a magnetic recording medium on a flexible metal substrate Grant 6,113,753 - Washburn September 5, 2	2000-09-05

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