Patents by Inventor Andreas Schug
Andreas Schug has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240084978Abstract: A self-centering ring for an LED retrofit lamp, an LED retrofit lamp, and a vehicle headlight are described. The lamp includes a ring-shaped body that includes an outer ring and an opening in a central region of the ring-shaped body that receives the LED retrofit lamp.Type: ApplicationFiled: September 11, 2023Publication date: March 14, 2024Applicant: Lumileds LLCInventor: Josef Andreas Schug
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Patent number: 11920740Abstract: A centering ring for an LED retrofit lamp is described. The lamp includes a ring-shaped body that includes an outer ring and an opening in a central region of the ring-shaped body that receives the LED retrofit lamp. The lamp also includes a recess formed in the outer rim of the ring-shaped body in at least two locations.Type: GrantFiled: March 31, 2022Date of Patent: March 5, 2024Assignee: LUMILEDS LLCInventors: Wilbert Heffels, Jean-Rene Cotel, Josef Andreas Schug
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Publication number: 20230324020Abstract: An LED retrofit lamp for a projection headlight system comprises a heat dissipating body portion and a substantially rectangular substrate. A first LED group is mounted on a first surface of the substrate and a second LED group is mounted on a second surface. A support bracket is configured to engage longitudinal sides of the substrate to mechanically support the substrate in alignment with a central optical axis of the headlight system so that light emitted by the first and second LED groups parallel to the first and second surfaces illuminates corresponding top and bottom segments of a cooperating reflector with sufficient intensity for projection headlight system to form a beam having substantially homogenous light intensity.Type: ApplicationFiled: March 29, 2023Publication date: October 12, 2023Applicant: LUMILEDS LLCInventors: Josef Andreas SCHUG, Benno SPINGER, Lukas KUEPPER, Jean-Sebastien STRAETMANS
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Publication number: 20230304655Abstract: An electronic device includes a heat dissipation structure that includes one or more openings. An electronic component is disposed on a surface of the heat dissipation structure and over the one or more openings. The electronic component is coupled to the heat dissipation structure by an adhesion material in the one or more openings.Type: ApplicationFiled: August 13, 2021Publication date: September 28, 2023Applicant: LUMILEDS LLCInventors: Wilbert HEFFELS, Harry GIJSBERS, Josef Andreas SCHUG
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Publication number: 20230189415Abstract: An LED lighting system, an automotive lighting system and a method of detecting failure in an LED lighting system are described herein. An LED lighting system includes an LED lighting circuit and a failure detection circuit. The LED lighting circuit includes a first string of a first plurality of LEDs electrically coupled in series with a first inductor and a second string of a second plurality of LEDs electrically coupled in series with a second inductor. The first and second strings each have an equal total forward voltage. The failure detection circuit is configured to detect a failure in the LED lighting circuit based on detection of a voltage difference between the first inductor and the second inductor.Type: ApplicationFiled: December 14, 2022Publication date: June 15, 2023Applicant: LUMILEDS LLCInventors: Gennadi Tochadse, Josef Andreas Schug
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Publication number: 20230187419Abstract: An electrical contact, a 3D LED and a method of manufacturing 3D LEDs are described. The electrical contact includes a printed circuit board (PCB) bridge and a PCB connector. The PCB bridge comprises at least one electrical contact. The at least one electrical contact is configured for electrical coupling with at least one interposer of a string of LEDs. The PCB connector is electrically coupled to the PCB bridge. The PCB connector comprises an electrical contact configured for electrical coupling with at least one external electrical wire.Type: ApplicationFiled: December 13, 2022Publication date: June 15, 2023Applicant: LUMILEDS LLCInventors: Erik Wenmaekers, Josef Andreas Schug, Florian Helling, Christian Kleijnen, Georg Friedrich Alfons Henninger
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Publication number: 20230109084Abstract: An LED retrofit lamp is described. The LED retrofit lamp includes LEDs arranged into at least a first group of LEDs and a second group of LEDs, power contacts, an interface and a controller. The power contacts receive electrical power to operate the LEDs. The interface supplies control signals to operate one or more of the first group and the second group of LEDs. The controller receives the control signals and operates the first group of LEDs and the second group of LEDs independent from each other based on the received control signals.Type: ApplicationFiled: October 3, 2022Publication date: April 6, 2023Applicant: LUMILEDS LLCInventors: Jean-Sebastien Straetmans, Benno Spinger, Gennadi Tochadse, Norbert Alois Lesch, Josef Andreas Schug
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Publication number: 20220316659Abstract: A centering ring for an LED retrofit lamp is described. The lamp includes a ring-shaped body that includes an outer ring and an opening in a central region of the ring-shaped body that receives the LED retrofit lamp. The lamp also includes a recess formed in the outer rim of the ring-shaped body in at least two locations.Type: ApplicationFiled: March 31, 2022Publication date: October 6, 2022Applicant: LUMILEDS LLCInventors: Wilbert HEFFELS, Jean-Rene COTEL, Josef Andreas SCHUG
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Patent number: 10641438Abstract: Proposed is a lighting system comprising: at least one laser adapted to output light; a pixelated luminous screen for emitting light when excited by incident light; and at least one optical component adapted to redirect and distribute light from the at least one laser to the pixelated luminous screen. The pixelated luminous screen comprises: a plurality of luminous pixels arranged adjacent each other with separated side edges, each pixel comprising luminous material; and a heat sink formed from thermally conductive material. The heat sink is positioned between the plurality of luminous pixels such that it contacts the adjacent side edges of the pixels.Type: GrantFiled: September 9, 2015Date of Patent: May 5, 2020Assignee: Koninklijke Philips N.V.Inventors: Rifat Ata Mustafa Hikmet, Ties van Bommel, Roman Hohn, Josef Andreas Schug
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Publication number: 20200122449Abstract: In a method of manufacturing light converting devices each in form of a converter element attached on a carrier substrate, a carrier wafer and a converter wafer with lateral dimensions larger than the lateral dimensions of the converter elements are provided. A bond layer is applied to one of the carrier wafer and the converter wafer, and the converter wafer is securely fixed on the carrier wafer via the bond layer, thereby forming a wafer stack. The wafer stack is then separated into pieces such that first of said pieces have the lateral dimensions of the converter elements and do not share any edge with an edge of the wafer stack, said first pieces forming the light converting devices. With this method, a light converting device without any squeezed out bonding material, e.g. glue, is achieved.Type: ApplicationFiled: October 21, 2019Publication date: April 23, 2020Inventors: Rainald Gierth, Claudia Goldmann, Josef Andreas Schug
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Patent number: 10347801Abstract: The present invention relates to a light emitting device comprising: a substrate; a translucent light mixing element arranged on the substrate; a color converting element arranged on top of the translucent light mixing element and arranged such that light from the translucent light mixing element is coupled into the color converting element; and a laser diode configured to emit light of a first color into the translucent light mixing element; wherein the color converting element is configured to convert a part of the light of the first color to a second color, to mix light of the first color with light of the second color to generate light of a third color, and to emit light of the third color; and wherein the translucent light mixing element has a thermal conductivity exceeding 10 W/mK.Type: GrantFiled: August 27, 2015Date of Patent: July 9, 2019Assignee: Koninklijke Philips N.V.Inventor: Josef Andreas Schug
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Patent number: 10155460Abstract: A locking device (100), especially for locking a backrest (4) of a vehicle seat (1) to a vehicle structure (6), includes a rotary latch lock (20) for locking a mating element (8). The locking device (100) further includes an ejection lever (133) which, in an unlocked state of the rotary latch-type lock (20), moves the mating element (8) relative to the rotary latch-type lock (20) by actuating an operating handle (121).Type: GrantFiled: November 16, 2015Date of Patent: December 18, 2018Assignee: Adient Luxembourg Holding S.à.r.l.Inventors: Andreas Schug, Joerg Rapedius
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Publication number: 20170343172Abstract: The invention describes an integral lighting assembly (1A, 1B, 1C, 1D, 1E) comprising an optical arrangement (2, 3); a first light source (S1) for generating a first beam (L1) of light; a first collimator (C1) for directing the first beam (L1) at the optical arrangement (2, 3); a second light source (S2) for generating a second beam (L2) of light; and a second collimator (C2) for directing the second beam (L2) at the optical arrangement (2, 3), wherein the optical arrangement (2, 3) is realized to manipulate the first and second light beams (L1, L2) to give a first exit beam (BLO) and a second exit beam (BHI) such that the first exit beam (BLO) and the second exit beam (BHI) are partially combined in an overlap region (44) on a projection plane (4) located at a predefined distance from the integral lighting assembly (1A, 1B, 1C, 1D, 1E). The invention further describes an automotive headlamp arrangement (12) comprising such an integral lighting assembly (1A, 1B, 1C, 1D, 1E).Type: ApplicationFiled: August 14, 2017Publication date: November 30, 2017Inventors: Josef Andreas Schug, Benno Spinger
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Publication number: 20170327012Abstract: A locking device (100), especially for locking a backrest (4) of a vehicle seat (1) to a vehicle structure (6), includes a rotary latch lock (20) for locking a mating element (8). The locking device (100) further includes an ejection lever (133) which, in an unlocked state of the rotary latch-type lock (20), moves the mating element (8) relative to the rotary latch-type lock (20) by actuating an operating handle (121).Type: ApplicationFiled: November 16, 2015Publication date: November 16, 2017Inventors: Andreas SCHUG, Joerg RAPEDIUS
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Patent number: 9732923Abstract: The invention describes an integral lighting assembly (1A, 1B, 1C, 1D, 1E) comprising an optical arrangement (2, 3); a first light source (S1) for generating a first beam (L1) of light; a first collimator (C1) for directing the first beam (L1) at the optical arrangement (2, 3); a second light source (S2) for generating a second beam (L2) of light; and a second collimator (C2) for directing the second beam (L2) at the optical arrangement (2, 3), wherein the optical arrangement (2, 3) is realized to manipulate the first and second light beams (L1, L2) to give a first exit beam (BLO) and a second exit beam (BRI) such that the first exit beam (BLO) and the second exit beam (BRI) are partially combined in an overlap region (44) on a projection plane (4) located at a predefined distance from the integral lighting assembly (1A, 1B, 1C, 1D, 1E). The invention further describes an automotive headlamp arrangement (12) comprising such an integral lighting assembly (1A, 1B, 1C, 1D, 1E).Type: GrantFiled: March 21, 2011Date of Patent: August 15, 2017Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Josef Andreas Schug, Benno Spinger
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Patent number: 9614128Abstract: The present invention relates to a surface mountable semiconductor device comprising at least one semiconductor element mounted on or integrated in a device substrate (1) having a top surface and a bottom surface. One or several electrical pads (2) of a first height and at least one thermal pad (3) of a second height are arranged at the bottom surface of the device substrate (1). In the proposed surface mountable semiconductor device the height of the thermal pad (3) is larger than the height of the electrical pads (2). This allows the mounting of such a device to an IMS with a locally removed dielectric layer in an easy and reliable manner in order to directly connect the thermal pad with the metallic substrate of the IMS.Type: GrantFiled: May 7, 2013Date of Patent: April 4, 2017Assignee: Koninklijke Philips N.V.Inventor: Josef Andreas Schug
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Patent number: 9461027Abstract: An LED package (40) and manufacturing method in which the package has LED substrate (50) and a circuit substrate (54) bonded together, with the LED over the integrated circuit, and with electrical connection between the LED and corresponding integrated circuit. The package has package terminals (56a, 56b) on one face only with through vias (58a, 58b) providing connection between the LED substrate and the circuit substrate.Type: GrantFiled: August 2, 2013Date of Patent: October 4, 2016Assignee: Koninklijke Philips N.V.Inventor: Josef Andreas Schug
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Patent number: 9461028Abstract: An LED circuit (40) comprises integrated circuit LEDs (50) each mounted over a respective LED control circuit (42). The LED control circuits (42) are electrically connected together to by the integrated circuit to define a string of LED control circuits, each having at least one control line (44) leading to the circuit. This provides a compact circuit of multiple LEDs with individual control of the LEDs.Type: GrantFiled: July 26, 2013Date of Patent: October 4, 2016Assignee: Koninklijke Philips N.V.Inventor: Josef Andreas Schug
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Patent number: 9343446Abstract: The invention describes a diode lighting arrangement (1A,1B,1C) comprising a light-emitting diode arrangement (1,2) comprising at least two exposed serially connected light-emitting diodes (1) connected in parallel with an electrostatic discharge protection diode arrangement (2); and an electrostatic discharge diverting arrangement (4,50) extending in physical proximity to an interconnect (10) between adjacent light-emitting diodes (1), which diverting arrangement (4,50) is realized to divert electrostatic discharge (S2) from the interconnect (10) to a region of low potential (21,22, GND). The invention further describes an automotive lighting assembly (3A,3B) comprising such a diode lighting arrangement (1A,1B,1C).Type: GrantFiled: May 30, 2012Date of Patent: May 17, 2016Assignee: Koninklijke Philips N.V.Inventor: Josef Andreas Schug
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Patent number: 9273843Abstract: A lighting arrangement for use in automotive front lighting and a method of producing such an arrangement are described. At least one LED lighting element 40 is provided for emitting light. A collimator 10 is provided for forming an emission pattern of the emitted light, which is subsequently projected by a secondary optic arrangement 42. The collimator 10 comprises a cutoff reflector surface 18 with a front edge 30 and a back edge 32. The back edge 32 is located adjacent to the LED lighting element 40. The front edge is spaced from the back edge 32 in a depth direction X, A. The front edge 30 is arranged as a shielding edge for forming a light/dark cutoff in the emission pattern. First and second lateral reflector surfaces 26a, 26b are arranged opposite to each other adjacent to the LED lighting element 40. The front edge 30 of the cutoff reflector surface 18 is arranged within a focal area of the secondary optic arrangement 42.Type: GrantFiled: April 12, 2011Date of Patent: March 1, 2016Assignee: Koninklijke Philips N.V.Inventors: Benno Spinger, Nils Benter, Josef Andreas Schug