HOLOGRAM INDUSTRIES
20Patents
12Active
20Granted
45Portfolio score
Filing activity: Feb 15, 1996 → Sep 27, 2013 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9134468B2 | Optical authentication component and method of fabricating said component | Physics | 49 | Active |
| US6299213A | Security marking label, particularly for motor vehicle | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5928456A | Method for irreversibly transferring a diffraction grating, transfer film and device therefor | Physics | 42 | Expired |
| US6280891A | Multi-layer assembly and method for marking articles and resulting marked articles | Emerging Cross-Sectional Technologies | 42 | Expired |
| US9153005B2 | Method and system for authenticating a secure document | Physics | 12 | Active |
| US9361744B2 | Method and system for automatically checking the authenticity of an identity document | Physics | 9 | Active |
| US6761378B2 | Apparatus for maintaining the security of a substrate | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6019395A | Safe marking system capable of being personalized | Physics | 6 | Expired |
| US6943952B2 | Optical security component | Physics | 3 | Expired |
| US9744793B2 | Optical safety component having a transmissive effect, manufacture of such a component, and secure document provided with such a component | Performing Operations; Transporting | 3 | Active |
| US7875338B2 | Security protection of documents or products by affixing an optically active component for verification of authenticity | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5808776A | Process for realization of an optically variable image | Physics | 1 | Expired |
| US10290167B2 | Method for making an object secure, and corresponding object | Physics | 1 | Active |
| US8246081B2 | Security marking system | Emerging Cross-Sectional Technologies | 1 | Active |
| US8488223B2 | Optical security marking component, method of manufacturing such a component, system comprising such a component, and reader for checking such a component | Physics | 0 | Active |
| US9770935B2 | Optical security component with a reflective effect, production of such a component and secure document provided with such a component | Performing Operations; Transporting | 0 | Active |
| US9884506B2 | Optical security component having a reflective effect, manufacture of said component, and secured document provided with such a component | Performing Operations; Transporting | 0 | Active |
| US9235948B2 | Method and device for checking a secured document | Physics | 0 | Active |
| US9583026B2 | Secure multilayer label and associated manufacturing method | Physics | 0 | Active |
| US9550390B2 | Optical security component, fabrication of such a component and secure product equipped with such a component | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.