Mark O'Brien
15Patents
6h-index
14Co-inventors
63Inventor score
Filing activity: Jun 20, 1988 → Jan 18, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5793980A | Audio-on-demand communication system | Electricity | 595 | Expired |
| US6151634A | Audio-on-demand communication system | Electricity | 397 | Expired |
| US6985932B1 | Multimedia communications system and method for providing audio on demand to subscribers | Electricity | 137 | Expired |
| US7349976B1 | Audio-on-demand communication system | Electricity | 114 | Expired |
| US4904605A | Method and apparatus for residential water test kit | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6169893A | Wireless communication system that supports multiple standards, multiple protocol revisions, multiple extended services and multiple extended services delivery options and method of operation therefor | Electricity | 12 | Expired |
| US7500011B2 | Audio-on-demand communication system | Electricity | 6 | Active |
| US9768111B2 | Mitigating electromigration effects using parallel pillars | Electricity | 6 | Active |
| US7464175B1 | Audio-on demand communication system | Electricity | 5 | Expired |
| US7805139B2 | Wireless communication system that supports multiple standards, multiple protocol revisions, multiple extended services and multiple extended services delivery options and method of operation therefor | Electricity | 3 | Active |
| US7580707B2 | Wireless communication system that supports multiple standards, multiple protocol revisions, multiple extended services and multiple extended services delivery options and method of operation therefor | Electricity | 2 | Expired |
| US9235674B2 | Mitigating electromigration effects using parallel pillars | Electricity | 2 | Active |
| US10185801B2 | Adaptive power grid generation | Emerging Cross-Sectional Technologies | 1 | Active |
| US8706903B2 | Audio on-demand communication system | Electricity | 0 | Active |
| US8131869B2 | Audio-on-demand communication system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.