IP Library Granted Patent US 5,166,991
Granted Patent Utility
US 5,166,991 · App. 07/757,577

Electro-optic switch with resonator electrode

Inventors: Nicolas A. F. Jaeger, Winnie Lai, Mingche Chen
Patented Case View Patent ↗
Granted: Nov 24, 1992 Filed: Sep 11, 1991
Inventors
Nicolas A. F. Jaeger
Winnie Lai
Mingche Chen
Assignee (at issue)
THE UNIVERSITY OF BRITISH COLUMBIA

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 5,166,991
App. No.
07/757,577
Filed
1991-09-11
Granted
1992-11-24
Kind
A