Ian Paul Smith
14Patents
7h-index
10Co-inventors
63Inventor score
Filing activity: Jan 5, 2000 → May 27, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7110535B2 | Headset communication unit | Electricity | 28 | Expired |
| USD468728S1 | Flip open headset | General | 23 | Expired |
| US7146004B2 | Headset communication unit | Electricity | 19 | Expired |
| US7130419B2 | Headset communication unit | Electricity | 9 | Expired |
| USD912612S1 | Recovery board | General | 7 | Active |
| USD471536S1 | Flip open headset | General | 7 | Expired |
| USD909954S1 | Set of recovery boards including base plate | General | 7 | Active |
| US6473514B1 | High directivity microphone array | Electricity | 5 | Expired |
| US11738598B2 | Vehicle recovery board | Performing Operations; Transporting | 1 | Active |
| US6763118B2 | High directivity microphone array | Electricity | 1 | Expired |
| USD475698S1 | Boom for flip open headset | General | 1 | Expired |
| US6990209B2 | High directivity microphone array | Electricity | 0 | Expired |
| US11317989B2 | Dental bite block | Human Necessities | 0 | Active |
| USD452493S | Microphone array | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.