Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |