G01S 3/68
Wherein the timing of the pulse-type envelope signal is indicated by cathode-ray
Official title: wherein the timing of the pulse-type envelope signal is indicated by cathode-ray tube
G01S3/68 (Wherein the timing of the pulse-type envelope signal is indicated by cathode-ray) appears on 3 US grants and 0 published applications in this corpus.
Search patents in G01S- Granted patents
- 3
- Published applications
- 0
- Assignees
- 2
- Inventors
- 4
- Latest grant
- 1 Dec 1981
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for reducing errors due to source amplitude modulation in a sequential amplitude comparison direction finding system1 Dec 1981US 4,303,922 AThe United States of America as represented by the Secretary of the Navy
- Scan pattern estimator for an electromagnetic sensor30 Jun 1981US 4,276,550 AE-Systems, Inc.
- Digital electronic commutator for radio direction finding system5 Aug 1980US 4,216,476 AThe United States of America as represented by the Secretary of the Navy
No published applications in this class yet.
Most cited
By later US patents