Ehrhardt Ulf is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ehrhardt Ulf |
| Total patents | 4 |
| First publication | Aug 12, 2021 |
| Latest publication | Sep 24, 2024 |
Publications ranked by popularity score, then publication date.
US-12101857-B2 · Sep 24, 2024 · US
US-11756362-B2 · Sep 12, 2023 · US
US-2022264720-A1 · Aug 18, 2022 · US
US-2021248855-A1 · Aug 12, 2021 · US
Latest publications not already listed above.
No data yet.
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Giesecke & Devrient Currency Technology Gmbh | 4 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G07D7/121 | 4 |
| H05B45/375 | 2 |
| H05B45/32 | 2 |
| H05B45/37 | 2 |
| G07D7/12 | 2 |