Granted Patent
Utility
US 5,867,447 · App. 08/745,821
Synchronous semiconductor memory having a write execution time dependent upon a cycle time
Inventor:
Yasuji Koshikawa
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Nov 12, 1996
Inventor
Yasuji Koshikawa
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.