Stephen Townsend
5Patents
2h-index
4Co-inventors
40Inventor score
Filing activity: Feb 9, 2001 → Oct 24, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6590525B2 | GPS receiver and mobile unit incorporating the same | Electricity | 53 | Expired |
| US6501420B2 | Mobile cellular telephone comprising a GPS receiver | Electricity | 36 | Expired |
| US7920092B2 | GPS receiver and related method and apparatus | Physics | 1 | Expired |
| US10007939B2 | Computer systems and a related method for enabling a prospective buyer to browse a vendor's website to purchase goods or services | Physics | 1 | Active |
| US10026111B2 | Computer systems and a related method for enabling a prospective buyer to browse a vendor's website to purchase goods or services | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.