Philipp Erhard
Inventor
Stats
- 5 US patents issued
- 8 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 5 US Patents Issued
- 8 US Applications Filed
- 72 Total Citation Count
- Nov 23, 2016 Most Recent Filing
- Nov 26, 2007 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| LEDVANCE GMBH | 2
| 2016
|
| OSRAM AG | 1
| 2011
|
| OSRAM GMBH | 2
2 2 1 2 | 2007
2009 2011 2013 2016 |
| FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. | 1
| 2013
|
Inventor Addresses
| Address | Duration |
|---|---|
| Mehring, DE | Jul 24, 08 - May 11, 10 |
| Mering, DE | Dec 29, 11 - Aug 20, 19 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C23C: | COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL | 2 |
| F21K: | LIGHT SOURCES NOT OTHERWISE PROVIDED FOR | 2 |
| F21S: | NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10386056 | 2019 | Illuminant with LEDs | 0 |
| 9835315 | 2017 | Connecting element for connecting at least two rails adapted for mounting semiconductor light sources | 0 |
| 9822934 | 2017 | Lamp having a glass bulb and semiconductor light source | 1 |
| 2017/0108,198 | 2017 | Connecting element for connecting at least two rails adapted for mounting semiconductor light sources | 1 |
| 2017/0059,147 | 2017 | ILLUMINANT WITH LEDs | 2 |
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