Markus Kupferschmid
38Patents
6h-index
28Co-inventors
69Inventor score
Filing activity: Feb 7, 2003 → Jan 30, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8394014B2 | Endoscope | Human Necessities | 64 | Active |
| US6965715B2 | Lens and method for producing a lens | Physics | 46 | Expired |
| US6950248B2 | Distance holder for lens system | Physics | 25 | Expired |
| USD583470S1 | Medical instrument | General | 21 | Expired |
| USD583471S1 | Medical instrument | General | 15 | Expired |
| US7857755B2 | Medical instrument for endoscopic interventions | Human Necessities | 13 | Active |
| US7530945B2 | Endoscope and method for assembling components of an optical system | Physics | 4 | Active |
| US7595935B2 | Rod lens | Physics | 4 | Active |
| USD727496S1 | Vitom 3D telescope | General | 4 | Active |
| US11185216B2 | Video endoscope and handle for a video endoscope including rotational support means | Electricity | 2 | Active |
| USD760896S1 | Exoscope | General | 2 | Active |
| US10537232B2 | Endoscope (or exoscope) with a rotatably arranged electronic image recorder | Human Necessities | 2 | Active |
| US10477190B2 | Constant horizon 3D imaging system and related method | Electricity | 2 | Active |
| US9757019B2 | Optical medical instrument | Physics | 2 | Active |
| US11547280B2 | Rotatable and detachable electrical coupling point | Electricity | 1 | Active |
| US10791322B2 | Apparatus for capturing a stereo image | Electricity | 1 | Active |
| US10285577B2 | Cooling of a medical instrument | Human Necessities | 1 | Active |
| US10122897B2 | Device for recording an image of an object field on a human or animal body | Human Necessities | 1 | Active |
| US11490792B2 | Video endoscope and method for configuring a video endoscope | Human Necessities | 1 | Active |
| US10645372B2 | Observation device comprising a control unit | Electricity | 1 | Active |
| US11644660B2 | Cooling device for an endoscope or an exoscope | Electricity | 0 | Active |
| USRE48363E1 | Endoscope and method for assembling components of an optical system | General | 0 | Active |
| USRE47044E1 | Endoscope and method for assembling components of an optical system | General | 0 | Active |
| US11672405B2 | Video endoscope and handle, including driven rotation limitation, for video endoscope | Electricity | 0 | Active |
| US10383507B2 | Sterile sleeve for a medical viewing instrument, and method for operating a medical viewing instrument | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.