Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8278831 | LED driver circuit and method, and system and method for estimating the junction temperature of a light emitting diode | Gian Hoogzaad, Wilhelmus Hinderikus Maria Langeslag, Radu Surdeanu | 2012-10-02 |
| 6103348 | Plastics shaped part with a plurality of fields, and method and device for the manufacture thereof | Alfred Scharrenberg | 2000-08-15 |
| 4347311 | Enzyme immunoassay for determining antigen specific antibodies and test kit for carrying out this assay | — | 1982-08-31 |