IDEX ASA
56Patents
47Active
56Granted
51Portfolio score
Filing activity: Jun 8, 2001 → Apr 9, 2018 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7251351B2 | Sensor unit, especially for fingerprint sensors | Electricity | 108 | Expired |
| US7129926B2 | Navigation tool | Physics | 86 | Expired |
| US7308121B2 | Pointer tool | Physics | 71 | Expired |
| US7184581B2 | System for real time finger surface pattern measurement | Physics | 67 | Expired |
| US8791792B2 | Electronic imager using an impedance sensor grid array mounted on or about a switch and method of making | Physics | 55 | Active |
| US7848798B2 | Live finger detection by four-point measurement of complex impedance | Physics | 55 | Active |
| US6836230B2 | Device and method for generating digital signals each coding a value of an analog signal | Physics | 54 | Expired |
| US8866347B2 | Biometric image sensing | Physics | 49 | Active |
| US7239153B2 | Sensor module for measuring surfaces | Electricity | 23 | Expired |
| US9122901B2 | Surface sensor | Electricity | 21 | Active |
| US9501685B2 | Integrated finger print sensor | Physics | 18 | Active |
| US7518382B2 | Miniature sensor chip, especially for finger print sensors | Physics | 17 | Active |
| US7848550B2 | Sensor unit, especially for fingerprint sensors | Electricity | 17 | Active |
| US9798917B2 | Biometric sensing | Physics | 16 | Active |
| US10101851B2 | Display with integrated touch screen and fingerprint sensor | Physics | 16 | Active |
| US9779280B2 | Fingerprint sensor employing an integrated noise rejection structure | Physics | 13 | Active |
| US7606398B2 | Sensor for measurement for wet and dry fingers | Physics | 11 | Expired |
| US8487624B2 | Surface sensor | Electricity | 9 | Active |
| US9268988B2 | Biometric image sensing | Physics | 8 | Active |
| US8005275B2 | Pointer tool | Physics | 8 | Active |
| US9684813B2 | System and method of biometric enrollment and verification | Physics | 8 | Active |
| US8195285B2 | Live finger detection by four-point measurement of complex impedance | Physics | 7 | Active |
| US10114497B2 | Biometric sensing | Physics | 6 | Active |
| US9396379B2 | Surface sensor | Electricity | 6 | Active |
| US10088939B2 | Biometric sensing | Physics | 4 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.