Mark J. Hurt
28Patents
18h-index
12Co-inventors
74Inventor score
Filing activity: Aug 18, 1992 → Aug 11, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7333268B2 | Micro-optic security and image presentation system | Emerging Cross-Sectional Technologies | 86 | Expired |
| US7006294B2 | Micro-optics for article identification | Emerging Cross-Sectional Technologies | 79 | Expired |
| US5359454A | Apparatus for providing autostereoscopic and dynamic images | Performing Operations; Transporting | 78 | Expired |
| US7288320B2 | Microstructured taggant particles, applications and methods of making the same | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5568313A | Apparatus for providing autostereoscopic and dynamic images and method of manufacturing same | Performing Operations; Transporting | 58 | Expired |
| US7468842B2 | Image presentation and micro-optic security system | Performing Operations; Transporting | 57 | Expired |
| US5461495A | Apparatus for providing autostereoscopic and dynamic images and method of manufacturing same | Performing Operations; Transporting | 56 | Expired |
| US5715316A | Optical image encryption and decryption processes | Physics | 45 | Expired |
| US8144399B2 | Image presentation and micro-optic security system | Performing Operations; Transporting | 44 | Active |
| US8867134B2 | Optical system demonstrating improved resistance to optically degrading external effects | Textiles; Paper | 37 | Active |
| US7738175B2 | Micro-optic security and image presentation system providing modulated appearance of an in-plane image | Performing Operations; Transporting | 36 | Active |
| US8077393B2 | Micro-optic security and image presentation system presenting a synthetically magnified image that appears to transform into another image | Emerging Cross-Sectional Technologies | 35 | Active |
| US5503902A | Light control material | Emerging Cross-Sectional Technologies | 28 | Expired |
| US8111462B2 | Micro-optic security and image presentation system | Emerging Cross-Sectional Technologies | 24 | Active |
| US8254030B2 | Micro-optic security and image presentation system presenting a synthetically magnified image that appears to lie below a given plane | Emerging Cross-Sectional Technologies | 23 | Active |
| US8120855B2 | Micro-optic security and image presentation system for a security device | Emerging Cross-Sectional Technologies | 22 | Active |
| US8310760B2 | Micro-optic security and image presentation system presenting a synthetically magnified image that appears to lie above a given plane | Emerging Cross-Sectional Technologies | 20 | Active |
| US8773763B2 | Tamper indicating optical security device | Emerging Cross-Sectional Technologies | 18 | Active |
| US8009360B2 | Micro-optic security and image presentation system presenting a synthetically magnified image that appears to lie above a given plane | Emerging Cross-Sectional Technologies | 17 | Active |
| US7221512B2 | Light control material for displaying color information, and images | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5475533A | Apparatus for enhancing the brightness of an image and method of making the same | Physics | 16 | Expired |
| US6959138B2 | Planar optical waveguide | Physics | 8 | Expired |
| US7221845B2 | Planar optical waveguide | Physics | 6 | Expired |
| US7421679B2 | Method, apparatus and interface for testing web services | Electricity | 5 | Expired |
| US5313702A | Electrical termination and method for making same | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.