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Found results for
 patents
1.
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OPERATING OF A TRANSMISSION DEVICE OF A LIGHTING DEVICE COMPRISING AN ILLUMINATION DEVICE
| Document Number |
02985440 |
| Status |
Pending |
| Filing Date |
2017-11-14 |
| Open to Public Date |
2018-06-23 |
| Owner |
OSRAM GMBH (Germany)
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| Inventor |
- Feil, Henry
- Oberkoxholt, Karl-Heinz
- Peitz, Christoph
- Stutz, Michel
- Wallwitz, Andrej
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Abstract
The invention relates to a method for operating a transmission device (44, 46, 52, 56) of a lighting device (12) comprising an illumination device (62), wherein the transmission device (44, 46, 52, 56) is arranged in or immediately on the illumination device (62) and wirelessly emits a radio signal (18, 48, 58) with identification signals that are specific to the transmission device (44, 46, 52, 56), wherein the radio signal (18, 48, 58) is emitted according to exactly one predetermined radio standard, wherein the radio signal (18, 48, 58) contains the specific identification data at least in two data formats that are different from each other.
IPC Classes ?
- G08C 17/02 - Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
- F21S 8/00 - Lighting devices intended for fixed installation
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2.
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PHOSPHOR, METHOD FOR PRODUCING A PHOSPHOR AND USE OF A PHOSPHOR
| Document Number |
02925738 |
| Status |
In Force |
| Filing Date |
2014-10-08 |
| Open to Public Date |
2015-04-16 |
| Grant Date |
2022-06-07 |
| Owner |
- OSRAM OPTO SEMICONDUCTORS GMBH (Germany)
- OSRAM GMBH (Germany)
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| Inventor |
- Fiedler, Tim
- Bichler, Daniel
- Lange, Stefan
- Romer, Rebecca
- Jermann, Frank
- Thienel, Frauke
- Huckenbeck, Barbara
- Baumgartner, Alexander
- Stoppelkamp, Vera
- Bonisch, Norbert
- Cui, Hailing
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Abstract
An embodiment of the invention relates to a luminescent material, comprising an inorganic substance which includes in its composition at least the element D, the element A1, the element AX, the element SX and the element NX (D representing one, two or more elements from the group consisting of Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm and Yb, A1 representing one, two or more elements from the group of divalent metals which are not included in D, SX representing one, two or more elements from the group of tetravalent metals, AX representing one, two or more elements from the group of trivalent metals, and NX representing one, two or more elements from the group consisting of O, N, S, C, C1, F) and has the same crystal structure such as Sr (SraCa1-a) Si2A12N6.
IPC Classes ?
- C09K 11/64 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing inorganic luminescent materials containing aluminium
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