IP Library › Granted Patent US 5,268,928
Granted Patent Utility
US 5,268,928 · App. 07/776,969

Data modem with remote firmware update

Inventors: Ting Herh, Lungshan She, Adolfo J. Hidalgo
Patented Case View Patent ↗
Granted: Dec 7, 1993 Filed: Oct 15, 1991
Inventors
Ting Herh
Lungshan She
Adolfo J. Hidalgo
Assignee (at issue)
Racal-Datacom Limited

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 5,268,928
App. No.
07/776,969
Filed
1991-10-15
Granted
1993-12-07
Kind
A