IP Library Granted Patent US 5,648,982
Granted Patent Utility
US 5,648,982 · App. 08/304,091

Spread spectrum transmitter

Inventors: Randy Durrant, Mark Burbach
Patented Case View Patent ↗
Granted: Jul 15, 1997 Filed: Sep 9, 1994
Inventors
Randy Durrant
Mark Burbach
Assignee (at issue)
Omnipoint 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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,648,982
App. No.
08/304,091
Filed
1994-09-09
Granted
1997-07-15
Kind
A