Granted Patent
Utility
US 5,680,593 · App. 08/510,651
Data processor having precise timer output
Inventor:
Yasunori Hiiragizawa
Patented Case
View Patent ↗
Granted: Oct 21, 1997
Filed: Aug 3, 1995
Inventor
Yasunori Hiiragizawa
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.