Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50609 | Filter assemblies, tuning elements and method of tuning a filter | Roman Tkadlec, Yongjie Xu, Richard W. Brown, Giuseppe Resnati, Sammit Patel | 2025-09-30 |
| 10879576 | Filter assemblies, tuning elements and method of tuning a filter | Roman Tkadlec, Yongjie Xu, Richard W. Brown, Giuseppe Resnati, Sammit Patel | 2020-12-29 |
| 10530027 | Filter assemblies, tuning elements and method of tuning a filter | Roman Tkadlec, Yongjie Xu, Richard W. Brown, Giuseppe Resnati, Sammit Patel | 2020-01-07 |
| 10050323 | Filter assemblies, tuning elements and method of tuning a filter | Roman Tkadlec, Yongjie Xu, Richard W. Brown, Giuseppe Resnati, Sammit Patel | 2018-08-14 |