IP Library Granted Patent US 4,965,810
Granted Patent Utility
US 4,965,810 · App. 07/272,393

Digital differential phase-shift keyed decoder

Inventors: Mark L. Peischl, Relan N. Vinluan
Patented Case View Patent ↗
Granted: Oct 23, 1990 Filed: Nov 17, 1988
Inventors
Mark L. Peischl
Relan N. Vinluan
Assignee (at issue)
Plessey Electronic Systems Corp.

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 4,965,810
App. No.
07/272,393
Filed
1988-11-17
Granted
1990-10-23
Kind
A