Granted Patent
Utility
US 5,539,464 · App. 08/475,382
Apparatus, systems and methods for generating displays from dual source composite data streams
Inventors:
Frank Xu, Robert M. Nally
Patented Case
View Patent ↗
Granted: Jul 23, 1996
Filed: Jun 7, 1995
Inventors
Frank Xu
Robert M. Nally
Assignee (at issue)
Cirrus Logic Inc.
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.