Dalen E. Keys
10Patents
6h-index
25Co-inventors
66Inventor score
Filing activity: Oct 1, 1985 → Jan 26, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4942102A | Holographic optical elements having a reflection hologram formed in a photopolymer | Emerging Cross-Sectional Technologies | 112 | Expired |
| US4965152A | Holographic notch filters | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5061024A | Amorphous fluoropolymer pellicle films | Physics | 29 | Expired |
| US4950567A | Holographic optical combiners for head-up displays | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4636453A | Photopolymer films containing microencapsulated sensitometric adjuvants | Emerging Cross-Sectional Technologies | 16 | Expired |
| US7666568B2 | Composition and method for providing a patterned metal layer having high conductivity | Emerging Cross-Sectional Technologies | 9 | Active |
| US7582403B2 | Metal compositions, thermal imaging donors and patterned multilayer compositions derived therefrom | Emerging Cross-Sectional Technologies | 6 | Active |
| US4755446A | Photosensitive compositions containing microcapsules concentrated in surface layer | Electricity | 5 | Expired |
| US7901596B2 | Metal compositions, thermal imaging donors and patterned multilayer compositions derived therefrom | Emerging Cross-Sectional Technologies | 3 | Active |
| US8440383B2 | Metal compositions, thermal imaging donors and patterned multilayer compositions derived therefrom | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.