Fraunhofer-Gesellschaft e.V.
10Patents
7Active
10Granted
46Portfolio score
Filing activity: Oct 9, 1984 → Jan 26, 2021 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6509188B1 | Photobioreactor with improved supply of light by surface enlargement, wavelength shifter bars or light transport | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4856037A | Arrangement for exposing semiconductor wafers by means of a synchrotron radiation in lithographic equipment | Physics | 10 | Expired |
| US8129838B2 | Housed active microstructures with direct contacting to a substrate | Electricity | 8 | Active |
| US4840636A | Modifying the surface of the interior pore walls of objects such as membranes with gas activated by partial brush discharge | Textiles; Paper | 4 | Expired |
| US9091354B2 | Solenoid valve unit | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9222544B2 | Device for mechanical vibration decoupling | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9063167B2 | Piezoresistive transducer | Physics | 0 | Active |
| US12249278B2 | Stacked OLED microdisplay with low-voltage silicon backplane | Emerging Cross-Sectional Technologies | 0 | Active |
| US8214180B2 | Method for the computer-aided simulation of technical processes | Physics | 0 | Active |
| US12236863B2 | OLED display with protection circuit | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.