Robert E. Lucey
26Patents
13h-index
16Co-inventors
78Inventor score
Filing activity: Jul 31, 1981 → Jan 25, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5410608A | Microphone | Electricity | 213 | Expired |
| US5446788A | Adjustable telephone headset | Electricity | 114 | Expired |
| USD348067S | Earphone housing | General | 74 | Expired |
| US5448646A | Headset interface assembly | Electricity | 66 | Expired |
| US7099464B2 | Telephone headset | Electricity | 39 | Expired |
| USD348066S | Earpiece high voltage baffle | General | 38 | Expired |
| US6097809A | Adjustable telephone headset | Electricity | 32 | Expired |
| US4450319A | Infrared telephone extension control system | Electricity | 28 | Expired |
| USD345141S | Inside connector for a communication headset system | General | 26 | Expired |
| US5396551A | Headset amplifier | Electricity | 24 | Expired |
| US5615273A | Microphone assembly in a microphone boom of a headset | Electricity | 19 | Expired |
| US6421426B1 | Infrared wireless headset system | Electricity | 17 | Expired |
| US5982879A | Telephone headset amplifier and method of operation | Electricity | 14 | Expired |
| USD332600S | Electrical connector for a communication headset system | General | 11 | Expired |
| US4490584A | Infrared remote telephone system level control | Electricity | 10 | Expired |
| US6377684B1 | Telephone headset | Electricity | 8 | Expired |
| US6411709B1 | Flexible microphone boom | Electricity | 7 | Expired |
| USD332601S | Electrical connector for a communication headset system | General | 6 | Expired |
| USD357668S | Portion of a headset cable | General | 5 | Expired |
| USD339791S | Inside connector for a communication headset system | General | 5 | Expired |
| USD357667S | Headset/amplifier interface adaptor | General | 4 | Expired |
| US7961870B2 | Wireless remote controlled handset lifter system using magnetically coupled ring detection | Electricity | 2 | Active |
| US7577249B2 | Wireless remote controlled handset lifter system using magnetically coupled ring detection | Electricity | 1 | Expired |
| US7310420B2 | Telephone headset amplifier with noise blanking capability | Electricity | 0 | Expired |
| US12405830B2 | Dynamic CPU core sharing | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.