| 12328156 |
Apparatus comprising a transmission line for radio frequency signals |
Dirk Wiegner, Senad Bulja, Rose Kopf |
2025-06-10 |
| 11690120 |
Method and apparatus for a sub-band transpose repeater |
Roy Yang, Axel Mueller, Phillip D. Rasky |
2023-06-27 |
| 11678582 |
Electroactive material-controlled smart surface |
Senad Bulja, Dirk Wiegner, Rose Kopf |
2023-06-13 |
| 11594795 |
Switchable element |
Senad Bulja, Florian Pivit, Dirk Wiegner, Anna Zakrzewska, Pawel Rulikowski +1 more |
2023-02-28 |
| 11264720 |
Tunable radio-frequency device having electrochromic and electro-active materials |
Dirk Wiegner, Senad Bulja, Rose Kopf |
2022-03-01 |
| 11201634 |
Radio-frequency switching apparatus |
Senad Bulja, Dirk Wiegner, Rose Kopf |
2021-12-14 |
| 11139544 |
Electrically tunable radio-frequency components and circuits |
Dirk Wiegner, Senad Bulja, Rose Kopf |
2021-10-05 |
| 10911741 |
Device for communication, method of operating such device |
Simone Maier, Andreas Pascht |
2021-02-02 |
| 10732476 |
Electrochromic cell |
Senad Bulja, Rose Kopf, Florian Pivit |
2020-08-04 |
| 9880208 |
Method, a device, a system, a computer program and a computer program product for determining information about efficiency of an inductive charging system, having a primary coil embedded in a road infrastructure |
— |
2018-01-30 |
| 9671806 |
Method, a system, a server, a control element, a computer program and a computer program product for operating a power grid having decentralized control elements |
Dieter Kopp, Klaus Stocker |
2017-06-06 |
| 9403442 |
Technique for discharging an energy storage of a vehicle |
Walter Weigmann |
2016-08-02 |
| 9264359 |
Method for data transmission using a LINC amplifier, a LINC amplifier, a transmitting device, a receiving device, and a communication network therefor |
Dirk Wiegner |
2016-02-16 |
| 9224019 |
Electromagnetic interference device identification system and method |
Walter Weigmann |
2015-12-29 |
| 8674762 |
RF power amplifier with spectrally grouped nanosized switches |
Dirk Wiegner |
2014-03-18 |
| 8611754 |
Method for data transmission using an envelope elimination and restoration amplifier, an envelope elimination and restoration amplifier, a transmitting device, a receiving device, and a communication network therefor |
Dirk Wiegner |
2013-12-17 |
| 8373242 |
Photonic power switch and method of controlling current flow in the photonic power switch and use of such photonic power switch |
— |
2013-02-12 |
