James E. Sylvester
15Patents
7h-index
10Co-inventors
59Inventor score
Filing activity: Sep 12, 2000 → Jun 3, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6477238B1 | Loop certification and measurement for ADSL | Electricity | 79 | Expired |
| US7317754B1 | Rate agile rate-adaptive digital subscriber line | Emerging Cross-Sectional Technologies | 45 | Expired |
| US8001589B2 | Network firewall test methods and apparatus | Electricity | 29 | Active |
| US7076393B2 | Methods and apparatus for testing dynamic network firewalls | Electricity | 27 | Expired |
| US7826837B1 | Systems and methods for tracking signal strength in wireless networks | Electricity | 26 | Active |
| US7421734B2 | Network firewall test methods and apparatus | Electricity | 26 | Expired |
| US7340166B1 | Methods and apparatus for automated testing and analysis of dense wavelength division multiplexing (DWDM), wavelength selective and/or optical switching devices | Electricity | 21 | Expired |
| US7769292B2 | Automated testing and analysis of dense wave division multiplexing (DWDM) switching devices | Electricity | 5 | Active |
| US7886348B2 | Security management system for monitoring firewall operation | Electricity | 2 | Active |
| US8925063B2 | Security management system for monitoring firewall operation | Electricity | 0 | Active |
| US8457181B2 | Rate agile rate-adaptive digital subscriber line | Emerging Cross-Sectional Technologies | 0 | Active |
| US8209569B2 | Method and apparatus for monitoring bit-error rate | Electricity | 0 | Active |
| US7555685B2 | Method and apparatus for monitoring bit-error rate | Electricity | 0 | Active |
| US8046828B2 | Security management system for monitoring firewall operation | Electricity | 0 | Active |
| US9112795B2 | Rate agile rate-adaptive digital subscriber line | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.