Elliot G. Eichen
65Patents
12h-index
43Co-inventors
84Inventor score
Filing activity: Sep 22, 1986 → Nov 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7711094B1 | E911 location server | Electricity | 102 | Expired |
| US7239629B1 | Multiservice network | Electricity | 96 | Expired |
| US6292539A | Method and apparatus for digital subscriber loop qualification | Electricity | 58 | Expired |
| US8582724B2 | E911 location server | Electricity | 47 | Active |
| US5253250A | Routing and switching of high-speed optical data with the header transmitted on a subcarrier frequency | Electricity | 35 | Expired |
| US9571995B1 | Call transfer initiation via near field communication (NFC) | Electricity | 29 | Active |
| US7363381B2 | Routing calls through a network | Electricity | 25 | Expired |
| US9338093B2 | Mobile phone docking station VPNs | Electricity | 21 | Active |
| US6940849B2 | System and method for IP telephony ping | Electricity | 20 | Expired |
| US4872180A | Method for reducing facet reflectivities of semiconductor light sources and device thereof | Electricity | 14 | Expired |
| US5025487A | System for transmitting information on interferometrically generated optical carriers | Electricity | 13 | Expired |
| US5103455A | Monolithically integrated semiconductor optical preamplifier | Electricity | 13 | Expired |
| US11095361B2 | Dynamic geographical spectrum sharing | Electricity | 12 | Active |
| US5121450A | Fiber optical Y-junction | Electricity | 11 | Expired |
| US8849348B2 | Mobile device session switching | Electricity | 10 | Active |
| US5016960A | Hybrid optical Y-junction | Electricity | 10 | Expired |
| US8813134B2 | Mobile device caller ID to smart TV devices | Electricity | 8 | Active |
| US4714346A | Frequency chirped interferometric displacement sensors and mechanical translation tips therefor | Physics | 7 | Expired |
| US8879420B2 | Mobile phone docking station VPNs | Electricity | 6 | Active |
| US9060075B2 | Mobile phone/docking station emergency call routing | Electricity | 5 | Active |
| US9041511B2 | Facility management using mobile devices | Electricity | 5 | Active |
| US8879430B2 | Electronic hook switch capability for a mobile device connected docking station | Emerging Cross-Sectional Technologies | 5 | Active |
| US9026710B2 | Customized settings for docking station for mobile device | Electricity | 5 | Active |
| US7369535B2 | Voice over Internet Protocol real time protocol routing | Electricity | 5 | Expired |
| US4749277A | Methods of and apparatus for measuring the frequency response of optical detectors | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.