Issued Patents All Time
Showing 1–25 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278432 | Combination antenna for mobile communications and satellite reception | Stefan Lindenmeier | 2025-04-15 |
| 12040537 | Radiation coupled antennas with network | Stefan Lindenmeier | 2024-07-16 |
| 11095020 | Combination antenna for mobile services for vehicles | Stefan Lindenmeier | 2021-08-17 |
| 10833412 | Antenna arrangement for circularly polarized satellite radio signals on a vehicle | Stefan Lindenmeier | 2020-11-10 |
| 10680316 | Antenna array | Stefan Lindenmeier | 2020-06-09 |
| 10622710 | Protective antenna cover for vehicles | Stefan Lindenmeier | 2020-04-14 |
| 10595281 | Antenna device for a bidirectional communication of vehicles | Stefan Lindenmeier | 2020-03-17 |
| 10418710 | Antenna for the reception of circularly polarized satellite radio signals for satellite navigation on a vehicle | Stefan Lindenmeier | 2019-09-17 |
| 10305191 | Multi-structure broadband monopole antenna for two frequency bands in the decimeter wave range separated by a frequency gap, for motor vehicles | Stefan Lindenmeier | 2019-05-28 |
| 9553365 | Multiband reception antenna for the combined reception of satellite signals and terrestrially emitted radio signals | Stefan Lindenmeier, Leopold Reiter, Jochen Hopf | 2017-01-24 |
| 9331388 | Emitter for vertically polarized wireless signals | Stefan Lindenmeier, Jochen Hopf, Leopold Reiter | 2016-05-03 |
| 9300047 | Antenna for reception of circularly polarized satellite radio signals | Stefan Lindenmeier, Jochen Hopf, Leopold Reiter | 2016-03-29 |
| 9287623 | Antenna for reception of circularly polarized satellite radio signals | Stefan Lindenmeier, Jochen Hopf, Leopold Reiter | 2016-03-15 |
| 9287846 | Analog phase shifter | Stefan Lindenmeier, Leopold Reiter, Jochen Hopf | 2016-03-15 |
| 8643556 | Receiving aerial for circularly polarized radio signals | Stefan Lindenmeier, Jochen Hopf, Leopold Reiter | 2014-02-04 |
| 8610631 | Antenna rod for a rod antenna for multiple radio services | Stefan Lindenmeier, Leopold Reiter, Jochen Hopf | 2013-12-17 |
| 8599083 | Antenna for reception of circularly polarized satellite radio signals | Stefan Lindenmeier, Jochen Hopf, Leopold Reiter | 2013-12-03 |
| 8537063 | Antenna for reception of satellite radio signals emitted circularly, in a direction of rotation of the polarization | Stefan Lindenmeier, Jochen Hopf, Leopold Reiter | 2013-09-17 |
| 8422976 | Antenna diversity system for relatively broadband broadcast reception in vehicles | Stefan Lindenmeier, Jochen Hopf, Leopold Reiter | 2013-04-16 |
| 8334814 | Antenna for circular polarization, having a conductive base surface | Stefan Lindenmeier, Jochen Hopf, Leopold Reiter | 2012-12-18 |
| 8306168 | Reception system for summation of phased antenna signals | Stefan Lindenmeier, Jochen Hopf, Leopold Reiter | 2012-11-06 |
| 8270924 | Antenna diversity system having two antennas for radio reception in vehicles | Stefan Lindenmeier, Jochen Hopf, Leopold Reiter | 2012-09-18 |
| 8107557 | Reception system having a switching arrangement for suppressing change-over interference in the case of antenna diversity | Stefan Lindenmeier, Jochen Hopf, Leopold Reiter | 2012-01-31 |
| 7936309 | Antenna for satellite reception | Stefan Lindenmeier, Jochen Hopf, Leopold Reiter | 2011-05-03 |
| 7936852 | Antenna diversity system for radio reception for motor vehicles | — | 2011-05-03 |