IP Library Granted Patent US 5,151,920
Granted Patent Utility
US 5,151,920 · App. 07/757,392

Radio LAN station with improved frame delimiter detection in a spread spectrum environment

Inventors: Johannes P. N. Haagh, Hans van Driest, Gerrit Smit
Patented Case View Patent ↗
Granted: Sep 29, 1992 Filed: Sep 10, 1991
Inventors
Johannes P. N. Haagh
Hans van Driest
Gerrit Smit
Assignee (at issue)
NCR 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 5,151,920
App. No.
07/757,392
Filed
1991-09-10
Granted
1992-09-29
Kind
A