Granted Patent
Utility
US 6,496,086 · App. 09/913,043
SAW device with inclined reflectors and communication device using SAW device
Inventors:
Shigeru Tsuzuki, Tsutomu Igaki, Ken Matsunami, Kazuki Nishimura
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Nov 13, 2001
Inventors
Shigeru Tsuzuki
Tsutomu Igaki
Ken Matsunami
Kazuki Nishimura
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, 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.