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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
Application Number Application Number Filing Date Filing Date
Inventor Inventor Assignee Assignee IPC IPC
1
EP3069571B1
LED CONVERTER AND METHOD FOR CONTROLLING A CONVERTER CIRCUIT OF A LED-CONVERTER
Publication/Patent Number: EP3069571B1 Publication Date: 2021-01-13 Application Number: 14795840.9 Filing Date: 2014-11-11 Inventor: Barth, Alexander   Horn, Frank   Juen, Reinhold   Lochmann, Frank   Marent, Günter   Moosmann, Florian   Pachler, Peter   Assignee: Tridonic GmbH & Co. KG   Tridonic Jennersdorf GmbH   IPC: H05B45/305
2
EP2507831B1
RETROFIT LED-LAMP WITH WARMWHITE, FLAME-LIKE LIGHT
Publication/Patent Number: EP2507831B1 Publication Date: 2020-02-26 Application Number: 10787730.0 Filing Date: 2010-11-29 Inventor: Pachler, Peter   Assignee: Tridonic Jennersdorf GmbH   IPC: H01L25/075
3
EP2626918B1
LED module with highly reflective support and method of manufacturing LED module with highly reflective support
Publication/Patent Number: EP2626918B1 Publication Date: 2020-04-08 Application Number: 13154408.2 Filing Date: 2013-02-07 Inventor: Pachler, Peter   Reitinger, Norbert   Gumhold, Jürgen   Wimmer, Florian   Assignee: Tridonic Jennersdorf GmbH   IPC: H01L33/60
4
EP2422582B1
METHOD AND LIGHTING SYSTEM FOR OPERATING A MULTICHANNEL LED MODULE
Publication/Patent Number: EP2422582B1 Publication Date: 2020-06-03 Application Number: 10716806.4 Filing Date: 2010-04-20 Inventor: Horvath, Adam   Assignee: Tridonic Jennersdorf GmbH   IPC: H05B33/08
5
EP3606288A1
ILLUMINATION SYSTEM
Publication/Patent Number: EP3606288A1 Publication Date: 2020-02-05 Application Number: 18186544.5 Filing Date: 2018-07-31 Inventor: Bakk, Istvan   Assignee: Tridonic Jennersdorf GmbH   IPC: H05B33/08 Abstract: The invention proposes an improved illumination system (1). The illumination system (1) comprises: an LED module (2) having at least one LED or OLED; at least one light sensor (3); and a control circuit (4) designed to control the current flowing through the LED module (2), and to be supplied with an individual sensing signal of each of the at least one light sensor (3). The at least one light sensor (3) is designed such that: the light sensor (3) preferably has its sensitivity peak set to be at a lower wavelength than the spectrum emitted by the LED module (2), more preferably below 420nm, e.g. below 410nm, and the light sensor (3) has its sensitivity peak set to be at a higher wavelength than the spectrum emitted by the LED module (2), preferably above 700nm. Furthermore, the invention proposes a method for calibrating the illumination system (1). The control circuit (4) is designed to calculate a crosstalk calibration value, by detecting the contribution of a switching on or increasing of the current through the LED module (2) in a non-ambient light state, on the basis of the supplied detection signals.
6
EP2573829B1
Light emitting diode module
Publication/Patent Number: EP2573829B1 Publication Date: 2020-04-22 Application Number: 12198155.9 Filing Date: 2007-10-16 Inventor: Schrank, Franz   Hoschopf, Hans   Assignee: Tridonic Jennersdorf GmbH   Lumitech Patentverwertung GmbH   IPC: H01L33/48
7
EP2765445B1
LED unit with lens
Publication/Patent Number: EP2765445B1 Publication Date: 2020-02-05 Application Number: 13196842.2 Filing Date: 2013-12-12 Inventor: Dobos, Janos   Assignee: Tridonic Jennersdorf GmbH   IPC: G02B19/00
8
EP3289619B1
LED MODULE WITH IMPROVED HEAT DISSIPATION
Publication/Patent Number: EP3289619B1 Publication Date: 2020-01-08 Application Number: 16725753.4 Filing Date: 2016-04-27 Inventor: Pachler, Peter   Assignee: Tridonic Jennersdorf GmbH   IPC: H01L33/50
9
US10586901B2
LED module having a highly reflective carrier
Publication/Patent Number: US10586901B2 Publication Date: 2020-03-10 Application Number: 14/378,581 Filing Date: 2013-02-07 Inventor: Wimmer, Florian   Pachler, Peter   Reitinger, Norbert   Gumhold, Juergen   Assignee: TRIDONIC JENNERSDORF GMBH   IPC: H01L33/60 Abstract: An LED module, including a carrier having high reflectivity, wherein a metal layer, preferably a silver layer or a layer of high-purity aluminum, is applied to the carrier. Also disclosed is an LED module, including a carrier having high reflectivity, wherein a metal layer is applied to the carrier, at least one LED chip, and a dam, wherein the metal layer partially covers the surface of the carrier lying under the dam.
10
WO2020025330A1
ILLUMINATION SYSTEM
Publication/Patent Number: WO2020025330A1 Publication Date: 2020-02-06 Application Number: 2019069306 Filing Date: 2019-07-17 Inventor: Bakk, Istvan   Assignee: TRIDONIC JENNERSDORF GMBH   IPC: H05B33/08 Abstract: The invention proposes an improved illumination system (1). The illumination system (1) comprises: an LED module (2) having at least one LED or OLED; at least one light sensor (3); and a control circuit (4) designed to control the current flowing through the LED module (2), and to be supplied with an individual sensing signal of each of the at least one light sensor (3). The at least one light sensor (3) is designed such that: the light sensor (3) has its sensitivity peak set to be at a lower wavelength than the spectrum emitted by the LED module (2), preferably below 42onm, more preferably below 4ionm, and/or the light sensor (3) has its sensitivity peak set to be at a higher wavelength than the spectrum emitted by the LED module (2), preferably above 68onm. Furthermore, the invention proposes a method for calibrating the illumination system (1). The control circuit (4) is designed to calculate a crosstalk calibration value, by detecting the contribution of a switching on or increasing of the current through the LED module (2) in a non-ambient light state, on the basis of the supplied detection signals.
11
EP3058795B1
METHOD AND DEVICE FOR COMMUNICATION IN A LIGHTING SYSTEM
Publication/Patent Number: EP3058795B1 Publication Date: 2020-03-25 Application Number: 14784478.1 Filing Date: 2014-10-16 Inventor: Barth, Alexander   Horn, Frank   Juen, Reinhold   Lochmann, Frank   Marent, Günter   Moosmann, Florian   Pachler, Peter   Assignee: Tridonic GmbH & Co. KG   Tridonic Jennersdorf GmbH   IPC: H05B37/02
12
EP3651680A1
LED/LD ILLUMINATION DEVICE WITH SEPARATE LUMINOPHORE CONFIGURATION, AND METHOD FOR PRODUCING SAME
Publication/Patent Number: EP3651680A1 Publication Date: 2020-05-20 Application Number: 18727772.8 Filing Date: 2018-05-24 Inventor: Riemer, Steffen   Schrank, Franz   Uitz, Patrick   Brugger, Wilhelm   Irran, Thomas   Assignee: Tridonic Jennersdorf GmbH   W & H Dentalwerk Bürmoos GmbH   IPC: A61C1/08
13
US10542594B2
Direct AC driving circuit and luminaire
Publication/Patent Number: US10542594B2 Publication Date: 2020-01-21 Application Number: 15/744,110 Filing Date: 2015-07-30 Inventor: Lin, Quentin   Bakk, Istvan   Assignee: TRIDONIC GMBH & CO KG   TRIDONIC JENNERSDORF GMBH   IPC: H05B33/08 Abstract: The invention relates to a direct AC driving circuit and a luminaire for driving at least one LED, the driving circuit comprises a LED string (2) that comprises a series connection of at least two LEDs, wherein the LED string (2) is directly powered from a rectified AC mains voltage and a LED string switching unit (1) that is configured to control at least one LED shortening unit (1′) that is arranged in parallel to at least one LED of the LED string (2′). According to the invention, the driving circuit comprises means configured to provide a low supply voltage (VLow) which is also derived from the rectified AC mains voltage (4), wherein the low supply voltage (VLow) is generated from unutilized voltage of the LED-string (2′).
14
EP2327924B1
LED street lighting device
Publication/Patent Number: EP2327924B1 Publication Date: 2020-03-11 Application Number: 10192402.5 Filing Date: 2010-11-24 Inventor: Platzer, Christoph   Vasse, Stephane   Eberle, Alfons   Assignee: Tridonic Jennersdorf GmbH   Zumtobel Lighting GmbH   IPC: E01F9/547
15
EP3238506B1
METHOD AND DEVICES FOR COMMUNICATION BETWEEN LED MODULE AND LED CONVERTER
Publication/Patent Number: EP3238506B1 Publication Date: 2020-03-04 Application Number: 15832941.7 Filing Date: 2015-12-16 Inventor: Horn, Frank   Juen, Reinhold   Lochmann, Frank   Marent, Günter   Moosmann, Florian   Pachler, Peter   Barth, Alexander   Assignee: Tridonic GmbH & Co. KG   Tridonic Jennersdorf GmbH   IPC: H05B33/08
16
US2020168772A1
LED/LD ILLUMINATION DEVICE WITH SEPARATE LUMINOPHORE CONFIGURATION, AND METHOD FOR PRODUCING SAME
Publication/Patent Number: US2020168772A1 Publication Date: 2020-05-28 Application Number: 16/627,823 Filing Date: 2018-05-24 Inventor: Riemer, Steffen   Schrank, Franz   Uitz, Patrick   Brugger, Wilhelm   Irran, Thomas   Assignee: Tridonic Jennersdorf GmbH   W&H Dentalwerk Bürmoos GmbH   IPC: H01L33/50 Abstract: The invention relates to an illuminating device (1) comprising a substrate (2), a non-transparent spacer (4) which is connected to the substrate (2) so as to be hermetically sealed, an opening in the spacer (4), opposite said substrate (2), and an illumination element (3) positioned beneath the spacer (4) and beneath the opening, which element is connected to the substrate (2) so as to be hermetically sealed, characterized in that the opening in the spacer (4) is closed, so as to be hermetically sealed, by an optical element (5) consisting of a glass material the volume of which comprises at least one luminophore and thus constitutes a luminescent composite glass material.
17
GB2569400A
Building infrastructure system with enhanced radar based presence detection using radio RSSI evaluation
Publication/Patent Number: GB2569400A Publication Date: 2019-06-19 Application Number: 201721560 Filing Date: 2017-12-18 Inventor: Istvan, Bakk   Urban, Contala   Assignee: Tridonic Jennersdorf GmbH & Co KG   IPC: H05B37/02 Abstract: A system and method for detecting the presence of a person, by using both a RADAR sensor and the received signal strength provided by a separate radio receiver. In one aspect, the system may also include a lighting module and the method may comprise using said detection results to control said lighting module. A number of said systems may be arranged in a grid in order to cover a larger area. A received signal strength provided by the radio receiver S1 is analysed to generate a first signal S2 and a received RADAR signal S3 is analysed to generate a second signal S4. The first and second signals are then evaluated S5 to indicate the presence of a person S6.
18
EP2997609B1
WHITE LIGHT LED MODULE FOR OBJECT LIGHTING
Publication/Patent Number: EP2997609B1 Publication Date: 2019-06-19 Application Number: 14721350.8 Filing Date: 2014-04-30 Inventor: Pachler, Peter   Assignee: Tridonic Jennersdorf GmbH   IPC: H05B33/14
19
EP2238814B1
LED LIGHTING SYSTEM WITH OPTICAL COMMUNICATION FUNCTIONALITY
Publication/Patent Number: EP2238814B1 Publication Date: 2019-03-13 Application Number: 09706538.7 Filing Date: 2009-01-28 Inventor: Hoschopf, Hans   Assignee: Tridonic Jennersdorf GmbH   IPC: H05B37/02
20
EP2398080B1
Light emitting diode based light source
Publication/Patent Number: EP2398080B1 Publication Date: 2019-08-14 Application Number: 11181590.8 Filing Date: 2004-06-09 Inventor: Leising, Günther   Assignee: Tridonic Jennersdorf GmbH   IPC: H01L33/48
Total 26 pages