Granted Patent
Utility
US 6,768,738 · App. 09/393,326
Packet forwarding apparatus with a flow detection table
Inventors:
Takeki Yazaki, Takeshi Aimoto, Kazuo Sugai, Nobuhito Matsuyama
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Sep 10, 1999
Inventors
Takeki Yazaki
Takeshi Aimoto
Kazuo Sugai
Nobuhito Matsuyama
Assignees (at issue)
HITACHI, LTD.
Hitachi Information Technology Co., 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.