Granted Patent
Utility
US 5,884,048 · App. 08/806,982
Digital audio signal processor having small input buffer
Inventor:
Hideto Takano
Patented Case
View Patent ↗
Granted: Mar 16, 1999
Filed: Feb 26, 1997
Inventor
Hideto Takano
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.