Granted Patent
Utility
US 5,334,863 · App. 07/895,034
Semiconductor memory device having a meshlike grounding wiring
Inventors:
Masayoshi Ohkawa, Fumihiko Hayashi
Patented Case
View Patent ↗
Granted: Aug 2, 1994
Filed: Jun 8, 1992
Inventors
Masayoshi Ohkawa
Fumihiko Hayashi
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.