M/A-Com, Inc.
142Patents
12Active
142Granted
45Portfolio score
Filing activity: Nov 6, 1978 → May 18, 2007 · 12 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4614514A | Microwave sterilizer | Human Necessities | 185 | Expired |
| US4845504A | Mobile radio network for nationwide communications | Electricity | 179 | Expired |
| US6952143B2 | Millimeter-wave signal transmission device | Electricity | 149 | Expired |
| US5073167A | In-line microwave warming apparatus | Human Necessities | 142 | Expired |
| US4583556A | Microwave applicator/receiver apparatus | Human Necessities | 109 | Expired |
| US4774961A | Multiple antennae breast screening system | Physics | 104 | Expired |
| USRE33791E | Non-invasive temperature monitor | General | 104 | Expired |
| US7409295B2 | Imminent-collision detection system and process | Physics | 101 | Expired |
| US5401175A | Magnetic coaxial connector | Electricity | 100 | Expired |
| US4647281A | Infiltration detection apparatus | Human Necessities | 96 | Expired |
| US7427949B2 | System and method of using absorber-walls for mutual coupling reduction between microstrip antennas or brick wall antennas | Electricity | 86 | Active |
| US6806789B2 | Quadrature hybrid and improved vector modulator in a chip scale package using same | Electricity | 79 | Expired |
| US5268310A | Method for making a mesa type PIN diode | Electricity | 77 | Expired |
| US6859098B2 | Apparatus, methods and articles of manufacture for control in an electromagnetic processor | Electricity | 70 | Expired |
| US6924699B2 | Apparatus, methods and articles of manufacture for digital modification in electromagnetic signal processing | Physics | 67 | Expired |
| US4346716A | Microwave detection system | Physics | 67 | Expired |
| US4815479A | Hyperthermia treatment method and apparatus | Human Necessities | 66 | Expired |
| US5438697A | Microstrip circuit assembly and components therefor | Electricity | 65 | Expired |
| US4649675A | Nonpenetrating roof mount for antenna | Electricity | 61 | Expired |
| US6954177B2 | Microstrip antenna array with periodic filters for enhanced performance | Electricity | 55 | Expired |
| US4715727A | Non-invasive temperature monitor | Electricity | 54 | Expired |
| US7203262B2 | Methods and apparatus for signal modification in a fractional-N phase locked loop system | Electricity | 54 | Expired |
| US6879281B2 | Pulse radar detection system | Physics | 52 | Expired |
| US7439610B2 | High power shunt switch with high isolation and ease of assembly | Electricity | 49 | Active |
| US7551685B2 | Apparatus, methods and articles of manufacture for signal correction using adaptive phase re-alignment | Electricity | 48 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.