Granted Patent
Utility
US 6,580,381 · App. 09/943,537
Analog-to-digital converter with complementary transistors
Inventor:
Bernhard Engl
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Aug 30, 2001
Inventor
Bernhard Engl
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.