Whitney; Fred

Patent Applications and Registrations

Patent applications and USPTO patent grants for Whitney; Fred.The latest application filed is for "high buffer gas pressure ceramic arc tube and method and apparatus for making same".

Company Profile

0.6.3

Whitney; Fred - Syracuse NY US
Whitney; Fred - Salem MA

*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 and means to combine pulse width modulation level control, full resonance and zero voltage switching for switched mode power supplies Grant 8,736,245 - Granat , et al. May 27, 2	2014-05-27
Apparatus for making high buffer gas pressure ceramic arc tube Grant 7,226,334 - Kotter , et al. June 5, 2	2007-06-05
High buffer gas pressure ceramic arc tube and method and apparatus for making same Grant 7,189,131 - Kotter , et al. March 13, 2	2007-03-13
High buffer gas pressure ceramic arc tube and method and apparatus for making same App 20050208865 - Kotter, Stefan ; et al.	2005-09-22
High buffer gas pressure ceramic arc tube and method and apparatus for making same App 20040185743 - Kotter, Stefan ; et al.	2004-09-23
High buffer gas pressure ceramic arc tube and method and apparatus for making same App 20020117965 - Kotter, Stefan ; et al.	2002-08-29
Electronic ballast circuit for discharge lamp Grant 4,952,844 - Godyak , et al. August 28, 1	1990-08-28
Diffuse discharge lamp Grant 4,935,664 - Whitney , et al. June 19, 1	1990-06-19

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