Granted Patent
Utility
US 6,552,599 · App. 09/248,448
Diode circuit with ideal diode characteristic
Inventor:
Chihao Xu
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Feb 11, 1999
Inventor
Chihao Xu
Assignee (at issue)
Infineon Technologies AG
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.