Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8721525 | Endoscope system with a modulated radiation source | Helmut Heckele | 2014-05-13 |
| 4876600 | Method and device for representing a composite image on a screen of a screen device | Ludwig Pietzsch, Detlef Senger, Horst Winter | 1989-10-24 |