PNI Sensor
11Patents
11Active
11Granted
51Portfolio score
Filing activity: Oct 14, 2008 → Jun 9, 2017 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7930148B1 | Spherical calibration and reference alignment algorithms | Physics | 28 | Active |
| US10135440B2 | Magnetic field triggering | Electricity | 7 | Active |
| US9109905B2 | Device location determination | Physics | 5 | Active |
| US8749231B2 | Sensing a field with a sensor that includes bias resetting of an active device of the sensor | Physics | 5 | Active |
| US8944914B2 | Control of translational movement and field of view of a character within a virtual world as rendered on a display | Human Necessities | 3 | Active |
| US9035648B2 | Magnetic sensor characterization | Physics | 2 | Active |
| US9839830B1 | Aiding a swimmer in maintaining a desired bearing | Physics | 0 | Active |
| US9572521B2 | Monitoring biometric characteristics of a user of a user monitoring apparatus | Electricity | 0 | Active |
| US9863784B2 | Orientation estimation utilizing a plurality of adaptive filters | Physics | 0 | Active |
| US10134275B2 | Monitoring vehicle parking occupancy | Electricity | 0 | Active |
| US9863867B2 | Automatically updating hard iron and soft iron coefficients of a magnetic sensor | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.