Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9571157 | Utility communication method and system | Dominique Cachin, Romeo Comino | 2017-02-14 |
| 8811504 | Method of determining a channel quality and modem | Dimitri Korobkov, Patrick Langfeld | 2014-08-19 |
| 8416864 | Initialization of and modem for an OFDM data transmission | Dmitri Korobkov, Patrick Langfeld, Vladimir Stanislavovich POTAPOV, Christian Leeb, Hans-Joerg Maag +1 more | 2013-04-09 |
| 7944962 | Method and apparatus for transmission of command combinations by means of coded frequency-shift keying | — | 2011-05-17 |
| 7173800 | Time-optimum reception of protection commands in a remote tripping device | Hermann Spiess | 2007-02-06 |