IP Library › Granted Patent US 4,259,598
Granted Patent Utility
US 4,259,598 · App. 06/105,756

Charge transfer signal processing apparatus transversal filter

Inventors: Jerome J. Tiemann, William E. Engeler
Patented Case View Patent ↗
Granted: Mar 31, 1981 Filed: Dec 20, 1979
Inventors
Jerome J. Tiemann
William E. Engeler
Assignee (at issue)
General Electric Company

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 4,259,598
App. No.
06/105,756
Filed
1979-12-20
Granted
1981-03-31
Kind
A