IP Library › Granted Patent US 4,636,836
Granted Patent Utility
US 4,636,836 · App. 06/677,524

Phase locked loop system for providing a phase shifted output signal

Inventors: Steven A. Steckler, Alvin R. Balaban
Patented Case View Patent ↗
Granted: Jan 13, 1987 Filed: Dec 3, 1984
Inventors
Steven A. Steckler
Alvin R. Balaban
Assignee (at issue)
RCA 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 4,636,836
App. No.
06/677,524
Filed
1984-12-03
Granted
1987-01-13
Kind
A