Granted Patent
Utility
US 6,555,848 · App. 09/875,517
Diode having breakdown voltage adjustable to arbitrary value without increase of parasitic capacitance and process for fabrication thereof
Inventor:
Tomonobu Yoshitake
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Jun 6, 2001
Inventor
Tomonobu Yoshitake
Assignee (at issue)
NEC CORPORATION
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.