Granted Patent
Utility
US 6,548,869 · App. 09/905,294
Voltage limiting protection for high frequency power device
Inventors:
Kenneth P. Brewer, Howard D. Bartlow, Johan Darmawan
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Jul 13, 2001
Inventors
Kenneth P. Brewer
Howard D. Bartlow
Johan Darmawan
Assignee (at issue)
Cree Microwave, LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.