Granted Patent
Utility
US 6,128,331 · App. 08/335,328
Correlation system for use in wireless direct sequence spread spectrum systems
Inventors:
Paul F. Struhsaker, Jane L. Smith
Patented Case
View Patent ↗
Granted: Oct 3, 2000
Filed: Nov 7, 1994
Inventors
Paul F. Struhsaker
Jane L. Smith
Assignee (at issue)
Cisco Systems 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.