Julien Frey
13Patents
1h-index
24Co-inventors
46Inventor score
Filing activity: Sep 29, 2015 → Jun 24, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10658599B2 | Semiconducting material and naphthofurane matrix compound for it | Emerging Cross-Sectional Technologies | 9 | Active |
| US11011708B2 | Electron transport layer stack for an organic light-emitting diode | Electricity | 1 | Active |
| US10937966B2 | Method for preparing an organic semiconductor layer and an organic electronic device | Electricity | 0 | Active |
| US10941168B2 | Phosphepine matrix compound for a semiconducting material | Electricity | 0 | Active |
| US11145826B2 | Compound for electronic device and electronic device and display device | Chemistry; Metallurgy | 0 | Active |
| US11081652B2 | Organic light-emitting diode comprising different matrix compounds in the first and second electron transport layer | Electricity | 0 | Active |
| US11362285B2 | Semiconducting material and naphthofurane matrix compound for it | Emerging Cross-Sectional Technologies | 0 | Active |
| US11566033B2 | Compound and an organic semiconducting layer comprising the same | Electricity | 0 | Active |
| US11145817B2 | Organic light emitting diode comprising an organic semiconductor layer | Electricity | 0 | Active |
| US11309495B2 | Semiconducting material comprising a phosphine oxide matrix and metal salt | Electricity | 0 | Active |
| US10522765B2 | Organic electronic device having lithoxy group and phosphine oxide group material | Emerging Cross-Sectional Technologies | 0 | Active |
| US12433156B2 | Triazine compounds substituted with bulky groups | Electricity | 0 | Active |
| US12382829B2 | Compound and an organic semiconducting layer, an organic electronic device and a display or lighting device comprising the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.