IP Library › Granted Patent US 6,753,812
Granted Patent Utility
US 6,753,812 · App. 10/209,578

Time-gated delay lock loop tracking of digital television signals

Inventors: Matthew Rabinowitz, James J. Spilker, Jr.
Patented Case View Patent ↗
Granted: Jun 22, 2004 Filed: Jul 31, 2002
Inventors
Matthew Rabinowitz
James J. Spilker, Jr.
Assignee (at issue)
Rosum 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 6,753,812
App. No.
10/209,578
Filed
2002-07-31
Granted
2004-06-22
Kind
B2