The MITRE Corporation
416Patents
329Active
416Granted
58Portfolio score
Filing activity: Feb 27, 1978 → Jun 7, 2024 · 62 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5636245A | Location based selective distribution of generally broadcast information | Physics | 331 | Expired |
| US7823123B2 | Semantic system for integrating software components | Physics | 289 | Active |
| US5590199A | Electronic information network user authentication and authorization system | Electricity | 267 | Expired |
| US6961954B1 | Automated segmentation, information extraction, summarization, and presentation of broadcast news | Emerging Cross-Sectional Technologies | 234 | Expired |
| US6252553A | Multi-mode patch antenna system and method of forming and steering a spatial null | Electricity | 205 | Expired |
| US6720935B2 | Single and dual-band patch/helix antenna arrays | Electricity | 198 | Expired |
| US4291409A | Spread spectrum communications method and apparatus | Electricity | 179 | Expired |
| US9069842B2 | Accessing documents using predictive word sequences | Physics | 147 | Active |
| US7765574B1 | Automated segmentation and information extraction of broadcast news via finite state presentation model | Emerging Cross-Sectional Technologies | 144 | Active |
| US5115495A | Communications network system using full-juncture and partial-juncture station status information for alternate-path distance-vector routing | Electricity | 130 | Expired |
| US4161786A | Digital bus communications system | Electricity | 125 | Expired |
| US5481700A | Apparatus for design of a multilevel secure database management system based on a multilevel logic programming system | Emerging Cross-Sectional Technologies | 124 | Expired |
| US7386542B2 | Personalized broadcast news navigator | Emerging Cross-Sectional Technologies | 103 | Expired |
| US5694590A | Apparatus and method for the detection of security violations in multilevel secure databases | Emerging Cross-Sectional Technologies | 96 | Expired |
| US6348700B1 | Monomolecular rectifying wire and logic based thereupon | Emerging Cross-Sectional Technologies | 93 | Expired |
| US4210780A | Multiple access digital communications system | Electricity | 92 | Expired |
| US4773066A | Synchronized multiple access apparatus and method for a local area network | Electricity | 70 | Expired |
| US5025382A | Datalink controller interface | Physics | 68 | Expired |
| US5442646A | Subcarrier communication system | Electricity | 65 | Expired |
| US8918230B2 | Teleoperation of unmanned ground vehicle | Emerging Cross-Sectional Technologies | 61 | Active |
| US6604044B1 | Method for generating conflict resolutions for air traffic control of free flight operations | Physics | 59 | Expired |
| US6597316B2 | Spatial null steering microstrip antenna array | Electricity | 57 | Expired |
| US7428754B2 | System for secure computing using defense-in-depth architecture | Electricity | 55 | Active |
| US5006855A | Ranging and processing system for mobile surveillance and data link | Electricity | 55 | Expired |
| US6339227B1 | Monomolecular electronic device | Emerging Cross-Sectional Technologies | 52 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.