Granted Patent
Utility
US 6,522,213 · App. 09/971,877
SSB transmitter
Inventor:
Yoshiteru Hashimoto
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Oct 4, 2001
Inventor
Yoshiteru Hashimoto
Assignee (at issue)
Vertex Standard 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.