Lockheed Sanders, Inc.
36Patents
0Active
36Granted
40Portfolio score
Filing activity: Oct 21, 1971 → Feb 17, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5512908A | Apparatus and method for locating cellular telephones | Physics | 325 | Expired |
| US5189368A | Magnetometer | Emerging Cross-Sectional Technologies | 126 | Expired |
| US5790080A | Meander line loaded antenna | Electricity | 120 | Expired |
| US5625364A | Apparatus and method for finding a signal emission source | Physics | 112 | Expired |
| US5471180A | Low-loss dielectric resonant devices having lattice structures with elongated resonant defects | Emerging Cross-Sectional Technologies | 79 | Expired |
| US5061944A | Broad-band high-directivity antenna | Electricity | 64 | Expired |
| US5389943A | Filter utilizing a frequency selective non-conductive dielectric structure | Emerging Cross-Sectional Technologies | 46 | Expired |
| US4992796A | Computed-interferometry radar system with coherent integration | Physics | 39 | Expired |
| US5067648A | Apparatus for holding printed circuit boards during wave soldering and processing | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5363104A | Jamming signal cancellation system | Physics | 39 | Expired |
| US5436453A | Dual mode energy detector having monolithic integrated circuit construction | Electricity | 33 | Expired |
| US5000566A | Optical velocimeter | Physics | 23 | Expired |
| US5059942A | Bit masking compare circuit | Physics | 21 | Expired |
| US5168215A | Instantaneous frequency measurement apparatus and method | Physics | 18 | Expired |
| US5425130A | Apparatus for transforming voice using neural networks | Physics | 18 | Expired |
| US5302024A | Monolithic microwave power sensor using a heat sensing diode junction | Physics | 17 | Expired |
| US5023440A | Tracker using angle-converting cones | Physics | 16 | Expired |
| US5370458A | Monolithic microwave power sensor | Physics | 16 | Expired |
| US5099248A | Transmission signal direction finding apparatus and method | Physics | 16 | Expired |
| US4969043A | Image-convolution and enhancement apparatus | Physics | 15 | Expired |
| US5117207A | Monolithic microwave airbridge | Electricity | 14 | Expired |
| US5440636A | Apparatus and method for processing of frequency hopping communications | Electricity | 13 | Expired |
| US5256920A | Acoustic transducer | Performing Operations; Transporting | 12 | Expired |
| US5377305A | Outer product neural network | Physics | 11 | Expired |
| US5611856A | Method for growing crystals | Chemistry; Metallurgy | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.