Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9991813 | Method for data transmission from a transmitter to a receiver in an AC power supply system, and apparatus for data transmission with AC power supply systems | Eckhard Bröckmann, Wolfgang Kemmler, Volker Deckers | 2018-06-05 |
| 9754264 | Communication system and method for enabling improved use of an electric appliance | — | 2017-09-05 |
| 9401654 | Device for modifying an AC voltage, AC voltage having a superimposed data signal, method for data transmission, use of a receiver and communication architecture | Wolfgang Kemmler, Matthias Tramm, Eckhard Bröckmann, Daniel Trollhagen | 2016-07-26 |
| 8988248 | Data transmission method and device for A/C systems | Ralph Hofmann | 2015-03-24 |
| 8816829 | Household appliance control system | — | 2014-08-26 |
| 6973867 | Valve controlled fluidic actuator system | Herbert Frisch | 2005-12-13 |
| 6222448 | Switchgear cabinet with a central control device for monitoring and controlling built-in and/or attached units | Markus Hain, Jorg Kreiling | 2001-04-24 |
| D322465 | Game | — | 1991-12-17 |
| 4416919 | Method and an apparatus for removing thickenings in coatings occurring transversely to the direction of travel of the web | — | 1983-11-22 |