Granted Patent
Utility
US 5,977,807 · App. 09/162,761
Output buffer circuit for transferring a high speed signal between large scale integrated circuits
Inventor:
Hiroyuki Watanabe
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Sep 30, 1998
Inventor
Hiroyuki Watanabe
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.