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公开(公告)号：US12024290B2
公开(公告)日：2024-07-02
申请号：US18319836
申请日：2023-05-18
Applicant: Goodrich Lighting Systems Gmbh & Co. KG
Inventor： Anil Kumar Jha , Jens Leuschner
Abstract: An aircraft passenger reading light comprises at least one reading light source, which is arranged for emitting visible light in a reading light emission direction; and at least one infrared light source, which is arranged for emitting infrared light in an infrared light emission direction. The infrared light emission direction is inclined with respect to the reading light emission direction.
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公开(公告)号：US12123591B2
公开(公告)日：2024-10-22
申请号：US18480228
申请日：2023-10-03
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar Jha , Andre Hessling-Von Heimendahl , Carsten Pawliczek , Jens Leuschner
IPC: F21V7/04 , B64D11/00 , F21Y113/13
CPC classification number: F21V7/04 , B64D11/00 , B64D2011/0053 , B64D2203/00 , F21Y2113/13
Abstract: An aircraft reading light with a color-tunable reading light output includes: a white light source for emitting white light; a colored light source for emitting colored light; and an optical element, which is arranged for directing colored light that is emitted by the colored light source onto the white light source for being diffusely reflected at the white light source. The colored light source is controllable independently from the white light source.
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公开(公告)号：US12234027B2
公开(公告)日：2025-02-25
申请号：US18469602
申请日：2023-09-19
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Marion Depta , Anil Kumar Jha , Andre Hessling-Von Heimendahl , Jens Leuschner
IPC: B64D47/06 , B64D45/00 , F21V3/00 , F21Y115/10
Abstract: An aircraft beacon light includes a plurality of primary light sources for emitting light into at least two spatial sectors, wherein the at least two spatial sectors include a forward sector and at least one of an aft sector, a starboard lateral sector, and a portside lateral sector; and a light transmissive cover, which covers the plurality of primary light sources. The plurality of primary light sources are arranged and configured for providing an FAR-compliant aircraft beacon light output of the aircraft beacon light, in case of the light transmissive cover being in a non-eroded state. The aircraft beacon light also includes at least one booster light source for selectively emitting a booster light output into the forward sector. The at least one booster light source is controllable independently of the plurality of primary light sources.
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4.发明公开公开(公告)号：US20240228059A1
公开(公告)日：2024-07-11
申请号：US18404579
申请日：2024-01-04
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar Jha , Andre Hessling von Heimendahl , Jens Leuschner
IPC: B64D47/06 , F21S43/10 , F21W107/30 , F21Y113/00
CPC classification number: B64D47/06 , F21S43/10 , F21W2107/30 , F21Y2113/30
Abstract: A multi mode aircraft beacon light comprises a mounting portion for mounting the multi mode aircraft beacon light to an aircraft fuselage; at least one visible light source for emitting a visible beacon light output; a plurality of infra-red light sources for emitting an infrared beacon light output; an orientation sensor; and a controller, coupled to the orientation sensor for receiving an orientation sensor signal from the orientation sensor. The controller is configured to determine a mounting orientation of the multi mode aircraft beacon light from the orientation sensor signal, wherein the mounting orientation is indicative of whether the multi mode aircraft beacon light has an upper fuselage mounting position or a lower fuselage mounting position; and to selectively operate the plurality of infrared light sources, depending on the mounting orientation of the multi mode aircraft beacon light.
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公开(公告)号：US20240219318A1
公开(公告)日：2024-07-04
申请号：US18545951
申请日：2023-12-19
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar Jha , Jens Leuschner , Andre Hessling von Heimendahl , Marion Depta
IPC: G01N21/958 , B64D47/06 , F21S43/20 , F21W107/30
CPC classification number: G01N21/958 , B64D47/06 , F21S43/26 , F21W2107/30
Abstract: An exterior aircraft light with cover erosion monitoring, the exterior aircraft light comprises: a support; at least one light source, arranged on the support; a light transmissive cover, arranged over the at least one light source, the light transmissive cover having a forward facing portion and a rear-ward facing portion; a first light sensor, arranged to receive light emitted by the at least one light source and reflected towards the first light sensor by the forward facing portion of the light transmissive cover; and a second light sensor, arranged to receive light emitted by the at least one light source and reflected towards the second light sensor by the rearward facing portion of the light transmissive cover.
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Patent Agency Ranking
公开(公告)号：US11841124B2
公开(公告)日：2023-12-12
申请号：US17984429
申请日：2022-11-10
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar Jha , Jens Leuschner
CPC classification number: F21S43/195 , B64D47/02 , F21S43/14 , F21V3/02 , F21V17/18 , B64D2203/00 , F21W2107/30
Abstract: An aircraft beacon light includes a light source carrier, wherein the light source carrier comprises a plurality of connection fields, with the plurality of connection fields forming at least two polygonal connection structures on the light source carrier. The beacon also includes a plurality of LED modules, with the plurality of LED modules being arranged along a particular one of the at least two polygonal connection structures and with each of the plurality of LED modules being coupled to a respective connection field of said particular one of the at least two polygonal connection structures.
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7.发明申请公开(公告)号：US20250058893A1
公开(公告)日：2025-02-20
申请号：US18796802
申请日：2024-08-07
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar Jha , Elmar Schrewe , Jens Leuschner , Jennifer Krenn
Abstract: An aircraft light includes a light source support board; at least one light source, arranged on a light source side of the light source support board, the at least one light source being arranged to provide an aircraft light output of the aircraft light; a light transmission opening through the light source sup-port board, the light transmission opening extending between the light source side of the light source support board and a back side of the light source support board; an electronics accommodation space on the back side of the light source support board; a first auxiliary support board, arranged in the electronics accommodation space; a second auxiliary support board, arranged in the electronics accommodation space; and an opto-electronic component, arranged on the second auxiliary support board and oriented towards the light transmission opening.
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公开(公告)号：US12091190B2
公开(公告)日：2024-09-17
申请号：US17703062
申请日：2022-03-24
Applicant: Goodrich Lighting Systems Gmbh & Co. KG
Inventor： Anil Kumar Jha , Jens Leuschner , Carsten Pawliczek
Abstract: An aircraft passenger service unit includes infrared sensor configured for detecting infrared radiation and for providing a corresponding sensor output, and a controller, which is configured for receiving and evaluating the sensor output provided by the infrared sensor. The infrared sensor is an infrared sensor array configured for detecting infrared radiation emitted within a plurality of spatial sectors covering a detection area below the aircraft passenger service unit; and the infrared sensor array is configured for detecting the infrared radiation individually for each spatial sector and for providing individual sensor signals for the plurality of spatial sectors. The infrared sensor array is configured such that each passenger seat arranged within the detection area is covered by at least two of the plurality of spatial sectors, respectively; and the controller is configured for determining a passenger seating position within a passenger seat from the individual sensor signals.
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公开(公告)号：US12050185B2
公开(公告)日：2024-07-30
申请号：US18545951
申请日：2023-12-19
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar Jha , Jens Leuschner , Andre Hessling von Heimendahl , Marion Depta
IPC: B64D47/06 , F21S43/20 , F21W107/30 , G01N21/958
CPC classification number: G01N21/958 , B64D47/06 , F21S43/26 , F21W2107/30
Abstract: An exterior aircraft light with cover erosion monitoring, the exterior aircraft light comprises: a support; at least one light source, arranged on the support; a light transmissive cover, arranged over the at least one light source, the light transmissive cover having a forward facing portion and a rear-ward facing portion; a first light sensor, arranged to receive light emitted by the at least one light source and reflected towards the first light sensor by the forward facing portion of the light transmissive cover; and a second light sensor, arranged to receive light emitted by the at least one light source and reflected towards the second light sensor by the rearward facing portion of the light transmissive cover.
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公开(公告)号：US11673670B2
公开(公告)日：2023-06-13
申请号：US17485908
申请日：2021-09-27
Applicant: Goodrich Lighting Systems GmbH & Co. KG
Inventor： Anil Kumar Jha , Jens Leuschner
Abstract: An aircraft passenger reading light comprises at least one reading light source, which is arranged for emitting visible light in a reading light emission direction; and at least one infrared light source, which is arranged for emitting infrared light in an infrared light emission direction. The infrared light emission direction is inclined with respect to the reading light emission direction.
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