LaserLock Technologies, Inc.
10Patents
6Active
10Granted
44Portfolio score
Filing activity: Dec 10, 1999 → Mar 14, 2014 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6861012B2 | Latent inkjet formulation and method | Performing Operations; Transporting | 36 | Expired |
| US6483576B1 | Counterfeit detection system | Performing Operations; Transporting | 24 | Expired |
| US6813011B2 | Process for blending of ink used in counterfeit detection systems | Performing Operations; Transporting | 24 | Expired |
| US9250660B2 | “HOME” button with integrated user biometric sensing and verification system for mobile device | Physics | 15 | Active |
| US6672718B1 | Aqueous latent image printing method and aqueous latent image printing ink for use therewith | Performing Operations; Transporting | 8 | Expired |
| US9183688B2 | Characteristic verification system | Physics | 6 | Active |
| US7939239B2 | Illumination sources and subjects having distinctly matched and mismatched narrow spectral bands | Electricity | 6 | Active |
| US9159016B2 | System and method for providing tangible medium with electromagnetic security marker | Physics | 5 | Active |
| US8841063B2 | Illumination sources and subjects having distinctly matched and mismatched narrow spectral bands | Electricity | 4 | Active |
| US8551683B2 | Illumination sources and subjects having distinctly matched and mismatched narrow spectral bands | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.