Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11700029 | Duplexer with balanced impedance ladder | Oliver Georg Dorn, Joonhoi Hur | 2023-07-11 |
| 11652675 | Electrical phase balanced duplexer | Oliver Georg Dorn, Björn Lenhart, Joonhoi Hur | 2023-05-16 |
| 11632224 | Leakage and noise cancelling for double balanced duplexers | Nedim Muharemovic, Joonhoi Hur | 2023-04-18 |
| 11539387 | Efficient dual-polarization multi-input and multi-output system | Joonhoi Hur | 2022-12-27 |
| 11522742 | Electrical phase balanced duplexer | Oliver Georg Dorn, Björn Lenhart, Joonhoi Hur | 2022-12-06 |
| 11438131 | Electrical balanced duplexer-based duplexer | Nedim Muharemovic, Joonhoi Hur | 2022-09-06 |
| 11424900 | Leakage and noise cancelling for double balanced duplexers | Nedim Muharemovic, Joonhoi Hur | 2022-08-23 |
| 11368342 | Electrical phase balanced duplexer | Oliver Georg Dorn, Björn Lenhart, Joonhoi Hur | 2022-06-21 |
| 11368181 | Duplexer with balanced impedance ladder | Oliver Georg Dorn, Joonhoi Hur | 2022-06-21 |
| 11356078 | Reconfigurable feed-forward for electrical balance duplexers (EBD) | Joonhoi Hur, Ronald W. Dimpflmaier | 2022-06-07 |
| 11309860 | Single ladder duplexer with impedance gradient | Oliver Georg Dorn, Joonhoi Hur | 2022-04-19 |
| 11310869 | RF radiohead with optical interconnection to baseband processor | Matthias Sauer, Ronald W. Dimpflmaier | 2022-04-19 |
| 11265038 | Wideband balanced duplexer | Nedim Muharemovic, Joonhoi Hur | 2022-03-01 |
| 11229002 | Ranging with a mobile cellular device | Anatoliy Sergey Ioffe, Rohit U. Nabar | 2022-01-18 |
| 11177837 | Duplexer with impedance inverters | Joonhoi Hur | 2021-11-16 |
| 10938542 | Electrical balanced duplexer-based duplexer | Nedim Muharemovic, Joonhoi Hur | 2021-03-02 |
| 10833723 | Downlink receiver channel isolation | Joonhoi Hur, Ronald W. Dimpflmaier | 2020-11-10 |
| 10826545 | Efficient dual-polarization multi-input and multi-output system | Joonhoi Hur | 2020-11-03 |
| 10812049 | Reconfigurable feed-forward for electrical balance duplexers (EBD) | Joonhoi Hur, Ronald W. Dimpflmaier | 2020-10-20 |
| 10715204 | Reconfigurable electrical balance duplexer (EBD) supporting frequency division duplex (FDD) and time division duplex (TDD) | Joonhoi Hur, Ronald W. Dimpflmaier | 2020-07-14 |
| 10541716 | Radio frequency front-end circuitry amplifier gain calibration systems and methods | Joonhoi Hur, Ronald W. Dimpflmaier | 2020-01-21 |
| 10530615 | Adaptive power equalization in electrical balance duplexers | Joonhoi Hur, Ronald W. Dimpflmaier | 2020-01-07 |
| 8674754 | Loop filter and phase-locked loop | Burkhard Neurauter, Harald Pretl, Thomas Greifeneder | 2014-03-18 |
| 8644785 | Filtering using impedance translator | Krzysztof Dufrene, Hans Pletzer, Werner Schelmbauer, Harald Pretl | 2014-02-04 |
| 8180310 | Filtering using impedance translator | Krzysztof Dufrene, Hans Pletzer, Werner Schelmbauer, Harald Pretl | 2012-05-15 |