Lockheed Electronics Co., Inc.
Plainfield, NJ, US· latest recorded location
Lockheed Electronics Co., Inc. is named on 36 US grants and 0 published applications in this corpus. Its most frequent classification is G01S (Radio direction-finding).
- Granted patents
- 36
- Published applications
- 0
- Inventors
- 35
- Granted in 2026 so far
- 0
- Most recent grant
- 8 Aug 1989
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
By publication year.
Technology areas
Share of 36 documents
- G01SRadio direction-finding8
- G11BInformation storage based on relative movement between record carrier and transducer4
- H02PControl or regulation of electric motors, electric generators or dynamo-electric converters4
- H04LDigital communication4
- G05BControl or regulating systems in general3
- H01QAntennas, i.e. radio aerials3
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3
- B67DDispensing, delivering or transferring liquids, not otherwise provided for2
- F41GWeapon sights2
- G02BOptical elements, systems or apparatus2
Recent patents
- Three-dimensional electro-optical tracker8 Aug 1989US 4,855,932 A
- Fringe pattern phase detection system6 Jun 1989US 4,836,681 A
- Radar apparatus for determining range to an agitated reflective target3 Feb 1987US 4,641,137 A
- Radar apparatus for detecting an agitated reflective target3 Feb 1987US 4,641,138 A
- Digital phase correlator5 Aug 1986US 4,604,582 A
No published applications.
Most cited
By later US patents