IP Library › Granted Patent US 6,549,772
Granted Patent Utility
US 6,549,772 · App. 09/583,823

Multiple antenna cellular network

Inventors: David A. Chavez, Ian Sayers, Gerald F. Sage
Patented Case View Patent ↗
Granted: Apr 15, 2003 Filed: May 30, 2000
Inventors
David A. Chavez
Ian Sayers
Gerald F. Sage
Assignee (at issue)
InterWave Communications International 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.

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 6,549,772
App. No.
09/583,823
Filed
2000-05-30
Granted
2003-04-15
Kind
B1