Inventor · Westminster, CO, US

Brian Freeman

34Patents
11h-index
73Co-inventors
78Inventor score

Filing activity: Oct 17, 1989 → Apr 18, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US5428608A Call connection technique Electricity 323 Expired
US5506893A Telecommunication network arrangement for providing real time access to call records Electricity 279 Expired
US4953204A Multilocation queuing for telephone calls Electricity 261 Expired
US7058022B1 Method for managing access to networks by employing client software and a configuration protocol timeout Electricity 161 Expired
US5625677A Simultaneous voice and data communications Electricity 132 Expired
US9436443B2 Software defined network controller Electricity 97 Active
US5390232A System for control of subscriber progragmmability Emerging Cross-Sectional Technologies 76 Expired
US7385938B1 Method and apparatus for adjusting a network device configuration change distribution schedule Electricity 46 Expired
US10705808B2 Software defined network controller Electricity 30 Active
US7555421B1 Device emulation for testing data network configurations Electricity 27 Active
US5740234A Telephone call monitoring method and apparatus Electricity 22 Expired
US5703908A Fixed reference shift keying modulation for mobile radio telecommunications Electricity 8 Expired
US10349454B1 Software demarcation in edge computing environment Electricity 5 Active
US8218532B1 Arrangement for dynamically diverting communications having characteristics incompatible with a communication device to another device Electricity 4 Active
US9225623B2 Processing diagnostics of media services Electricity 3 Active
US8725674B1 Method and apparatus for providing a product metadata driven operations support system Physics 2 Active
US11677643B2 Traffic classification of elephant and mice data flows in managing data networks Electricity 2 Active
US8190148B1 Method and apparatus for VoIP roaming Electricity 2 Active
US8428582B2 Method and apparatus for VoIP roaming Electricity 2 Active
US10554694B2 System and method for using software defined networking in internet protocol multimedia subsystems Electricity 1 Active
US10667308B2 Software demarcation in edge computing environment Electricity 1 Active
US11630646B2 Software defined network controller Electricity 0 Active
US12107765B2 Managing prefix lists at edge devices Electricity 0 Active
US10365899B2 Software defined network controller Electricity 0 Active
US11083029B2 Software demarcation in edge computing environment Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.