Granted Patent
Utility
US 6,016,560 · App. 08/981,094
Semiconductor memory, memory device, and memory card
Inventors:
Masashi Wada, Takao Okuba, Takeshi Furuno
Patented Case
View Patent ↗
Granted: Jan 18, 2000
Filed: Mar 17, 1998
Inventors
Masashi Wada
Takao Okuba
Takeshi Furuno
Assignee (at issue)
HITACHI, LTD.
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.