Pressure Profile Systems Inc.
13Patents
8Active
13Granted
43Portfolio score
Filing activity: Aug 19, 1997 → Nov 26, 2015 · 5 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7609178B2 | Reconfigurable tactile sensor input device | Electricity | 181 | Active |
| US8169332B2 | Tactile device with force sensitive touch input surface | Physics | 60 | Active |
| US5983727A | System generating a pressure profile across a pressure sensitive membrane | Physics | 56 | Expired |
| US8400402B2 | Electronic device housing with integrated user input capability | Physics | 45 | Active |
| US7595788B2 | Electronic device housing with integrated user input capability | Physics | 36 | Active |
| US8627716B2 | Capacitive proximity tactile sensor | Physics | 32 | Active |
| US8127623B2 | Capacitive tactile tile sensor | Physics | 28 | Active |
| US7378856B2 | Array sensor electronics | Physics | 20 | Expired |
| US7430925B2 | Hybrid tactile sensor | Physics | 18 | Expired |
| US7476204B2 | Visualization of values of a physical property detected in an organism over time | Physics | 7 | Expired |
| US9921679B2 | Force-sensing touch screen input device | Physics | 5 | Active |
| US8075502B2 | Visualization of values of a physical property detected in an organism over time | Physics | 0 | Active |
| US7301349B2 | Array sensor electronics | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.