Inventor
Stefan Kufner
Inventor
Sonnefeld, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus63%
C03CChemical composition of glasses, glazes or vitreous enamels13%
G01RMeasuring electric variables13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
10,209,278Sensor unit20199,753,221'Optical coupler for a multicore fiber'20179,684,132'Optical slip ring arrangement'20179,671,561'Method for applying a coating onto an end face of an optical component for guiding light and optical component'20179,069,134'Method for producing an optical splitter cascade and optical assembly'20157,480,427'Electronic device and arrangement for providing communication between body parts thereof'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009Based in Hesse, DE· patent location history
2015–2019Patents assigned to LEONI KABEL HOLDING GMBH (5)· patent assignee history
2015Patents assigned to BAETZ FRANK (1)· patent assignee history
2015Patents assigned to BOCK MARCO (1)· patent assignee history
2015Patents assigned to FOSS WOLFGANG (1)· patent assignee history
2015Patents assigned to KUFNER MARIA (1)· patent assignee history
2015Based in Kueps, DE· patent location history
2017–2019Based in Sonnefeld, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEONI KABEL HOLDING GMBH | 5 | 2015–2019 |
| BAETZ FRANK | 1 | 2015 |
| BOCK MARCO | 1 | 2015 |
| FOSS WOLFGANG | 1 | 2015 |
| KUFNER MARIA | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sonnefeld, DE | 4 | 2017–2019 |
| Kueps, DE | 1 | 2015 |
| Hesse, DE | 1 | 2009 |