Granted Patent
Utility
US 6,525,569 · App. 09/957,913
Driver circuit having shapable transition waveforms
Inventor:
Wu Leon
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Sep 21, 2001
Inventor
Wu Leon
Assignee (at issue)
International Business Machines 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.