| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 47 | |
| #2 | WIPO (World Intellectual Property Organization) | 11 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Measurement | |
| #4 | Transport | |
| #5 | Micro-structure and nano-technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Butzmann Stefan | 58 |
| #2 | Fink Holger | 20 |
| #3 | Prochaska Marcus | 4 |
| #4 | Klabunde Boris | 1 |
| #5 | Fetzer Joachim | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013009601A1 | Balancing electrical voltages of electrical accumulator units | |
| US2012223669A1 | Method and device for balancing electrical voltages in electrical accumulator units | |
| WO2009040693A2 | Magnetoresistance sensor and method of operating a magnetoresistance sensor | |
| US2010321014A1 | External magnetic field angle determination | |
| WO2007000746A2 | Circuit configuration for obtaining a binary output signal |