William R. Spence
10Patents
5h-index
21Co-inventors
62Inventor score
Filing activity: Nov 28, 2000 → Dec 3, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8237909B2 | Vehicular rearview mirror assembly including integrated backlighting for a liquid crystal display (LCD) | Physics | 162 | Active |
| US6614911B1 | Microphone assembly having a windscreen of high acoustic resistivity and/or hydrophobic material | Electricity | 54 | Expired |
| US6882734B2 | Vehicle accessory microphone | Electricity | 34 | Expired |
| US7746535B2 | Blind connector for rearview mirror | Emerging Cross-Sectional Technologies | 8 | Active |
| US7136494B2 | Vehicle accessory microphone assembly having a windscreen with hydrophobic properties | Electricity | 8 | Expired |
| US8224012B2 | Vehicle accessory microphone | Electricity | 5 | Active |
| US7616768B2 | Vehicle accessory microphone having mechanism for reducing line-induced noise | Electricity | 4 | Active |
| US7130431B2 | Vehicle accessory microphone | Electricity | 4 | Expired |
| US8583331B2 | Monitoring and automatic equipment control systems | Performing Operations; Transporting | 1 | Active |
| US8326483B2 | Monitoring and automatic equipment control systems | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.