Robert D. Farris
133Patents
76h-index
75Co-inventors
93Inventor score
Filing activity: Dec 10, 1982 → Aug 10, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5708961A | Wireless on-premises video distribution using digital multiplexing | Electricity | 767 | Expired |
| US6069890A | Internet telephone service | Emerging Cross-Sectional Technologies | 516 | Expired |
| US5881131A | Analysis and validation system for provisioning network related facilities | Electricity | 486 | Expired |
| US6167253A | Mobile data/message/electronic mail download system utilizing network-centric protocol such as Java | Electricity | 440 | Expired |
| US5621787A | Prepaid cash card | Electricity | 373 | Expired |
| US5572583A | Advanced intelligent network with intelligent peripherals interfaced to the integrated services control point | Electricity | 333 | Expired |
| US6157648A | Network session management | Electricity | 310 | Expired |
| US6574216B1 | Packet data network voice call quality monitoring | Electricity | 307 | Expired |
| US5920821A | Use of cellular digital packet data (CDPD) communications to convey system identification list data to roaming cellular subscriber stations | Emerging Cross-Sectional Technologies | 288 | Expired |
| US5541917A | Video and TELCO network control functionality | Electricity | 288 | Expired |
| US6359880B1 | Public wireless/cordless internet gateway | Electricity | 283 | Expired |
| US5712903A | Split intelligent peripheral for broadband and narrowband services | Electricity | 276 | Expired |
| US6064653A | Internetwork gateway to gateway alternative communication | Electricity | 272 | Expired |
| US5940598A | Telecommunications network to internetwork universal server | Electricity | 262 | Expired |
| US6246875A | Use of cellular digital packet data (CDPD) communications to convey system identification list data to roaming cellular subscriber stations | Emerging Cross-Sectional Technologies | 262 | Expired |
| US6215858A | Analog terminal internet access | Electricity | 253 | Expired |
| US5812639A | Message communication via common signaling channel | Electricity | 252 | Expired |
| US5923659A | Telecommunications network | Electricity | 234 | Expired |
| US5586177A | Intelligent signal transfer point (ISTP) | Electricity | 231 | Expired |
| US5592477A | Video and TELCO network control functionality | Electricity | 230 | Expired |
| US6154207A | Interactive language editing in a network based video on demand system | Physics | 224 | Expired |
| US6021126A | Telecommunication number portability | Electricity | 214 | Expired |
| US5933490A | Overload protection for on-demand access to the internet that redirects calls from overloaded internet service provider (ISP) to alternate internet access provider | Electricity | 209 | Expired |
| US6157636A | Network session management with gateway-directory services and authorization control | Electricity | 203 | Expired |
| US6078582A | Internet long distance telephone service | Electricity | 200 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.