Tempe, Arizona
United States
5
2012-04-17
The entities that hold a legal rights for patent applications filed by inventor Estes John C.:
John C. Estes from Tempe, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Actively tuned filter
#2 | 2009-05-05Tunable filter utilizing a conductive grid
#3 | 2006-05-04Method and system for frequency trimming
#4 | 2006-02-09Localized enhancement of multilayer substrate thickness for high Q RF components
#5 | 2005-12-06Localized enhancement of multilayer substrate thickness for high Q RF components
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