Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9890016 | Position recovery via dummy landing patterns | Uwe Schoenauer, Shan Li, HengFeng Xie | 2018-02-13 |
| 9878876 | Elevator demand entering device | Michael Wilke, Hans-Kilian Spielbauer, Michael Peters | 2018-01-30 |