Switchable Broadband Antenna
US-2025300370-A1 · Sep 25, 2025 · US
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Demmer Andreas patents
Demmer Andreas is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Demmer Andreas |
| Total patents | 3 |
| First publication | Oct 25, 2018 |
| Latest publication | Sep 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Conductively coated window pane for rail vehicles
US-11335997-B2 · May 17, 2022 · US
Conductively Coated Window Pane For Rail Vehicles
US-2018309196-A1 · Oct 25, 2018 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Siemens Ag Oesterreich | 2 |
| Siemens Mobility Austria Gmbh | 1 |
| Siemens Ag | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01Q1/1271 | 2 |
| H01Q1/32 | 2 |
| H01Q15/0013 | 2 |
| H01Q1/12 | 2 |
| C03C17/06 | 2 |