IP Library › Granted Patent US 5,929,922
Granted Patent Utility
US 5,929,922 · App. 08/948,103

Method for broadcasting digital audio over television vertical blanking intervals

Inventors: J. Clarke Stevens, Jason Ellis
Patented Case View Patent ↗
Granted: Jul 27, 1999 Filed: Oct 9, 1997
Inventors
J. Clarke Stevens
Jason Ellis
Assignee (at issue)
MediaOne Group, 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.

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 5,929,922
App. No.
08/948,103
Filed
1997-10-09
Granted
1999-07-27
Kind
A