Patents by Inventor Johannes Petrus Maria Ansems
Johannes Petrus Maria Ansems 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: 20220170601Abstract: A light emitting device (1) comprising a light exit surface (41) and at least one light source (5) configured to, in operation, emit light, wherein the light emitting device is configured to provide a light output at the light exit surface (41), the light output comprising at least one peak intensity in a first direction (A) and an intensity cut-off in at least one second direction (B), where the intensity in the at least one second direction (B) is less than 10% of the peak intensity in the first direction (A), and wherein the light emitting device (1) comprises a plurality of sparkling elements (6) arranged in the optical path of at least a part of the light emitted by the at least one light source (5), at least two sparkling elements of the plurality of sparkling elements (6) being configured and arranged to be visible when observed from a viewing position corresponding to the at least one second direction (B).Type: ApplicationFiled: March 23, 2020Publication date: June 2, 2022Inventors: MICHEL CORNELIS JOSEPH MARIE VISSENBERG, JOHANNES PETRUS MARIA ANSEMS, MALGORZATA PERZ, DRAGAN SEKULOVSKI
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Publication number: 20220154891Abstract: A light emitting diode, LED, filament arrangement (100), comprising at least one LED filament (120) comprising an array of a plurality of light emitting diodes (140), LEDs. The LED filament comprises a substrate (150) on which the plurality of LEDs is arranged. The substrate surface comprises at least one of a multi-faceted surface structure (160), a lens structure (161), and a grating structure (162) and is configured to at least partially refract, at least partially reflect, and/or at least partially diffract the light emitted from the at least one LED filament during operation.Type: ApplicationFiled: March 12, 2020Publication date: May 19, 2022Inventors: TIES VAN BOMMEL, RIFAT ATA MUSTAFA HIKMET, JOHANNES PETRUS MARIA ANSEMS
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Publication number: 20220143901Abstract: The invention provides a method for manufacturing a 3D item (1) by means of fused deposition modelling, wherein the 3D item (1) is a multi-arm light guide having an articulated body of at least two connected body elements (310), wherein each body element (310) is an arm of the multi-arm light guide, wherein each body element (310) has a first end (311) and a second end (312), wherein the first ends (311) of the connected body elements (310) are for incoupling of light in the multi-arm light guide, wherein the second ends (312) of the connected body elements (310) diverge from each other and are for outcoupling of light from the multi-arm light guide, wherein the method comprises a 3D printing stage wherein an extrudate (321) comprising a 3D printable material (201) is deposited in a layer-wise manner to provide the 3D item (1) comprising a 3D printed material (202); wherein the 3D printable material (201) comprises a light transmissive material; wherein the 3D item (1) comprises one or more layers (322) of thType: ApplicationFiled: March 2, 2020Publication date: May 12, 2022Inventors: RIFAT ATA MUSTAFA HIKMET, JOHANNES PETRUS MARIA ANSEMS, BERT WOUTERS, PAULUS ALBERTUS VAN HAL
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Publication number: 20220082213Abstract: A light emitting diode, LED, filament arrangement (100), comprising at least one LED filament (120) comprising an array of a plurality of light emitting diodes (140), LEDs, is provided. The LED filament arrangement comprises at least one light distribution element (200a, 200b) comprising a solid, at least partially translucent material at least enclosing the at least one LED filament. The at least one light distribution element has a conical shape and is configured to at least partially refract, and at least partially reflect by total internal reflection, the light emitted from the at least one LED filament during operation.Type: ApplicationFiled: January 21, 2020Publication date: March 17, 2022Inventors: RIFAT ATA MUSTAFA HIKMET, TIES VAN SOMMEL, JOHANNES PETRUS MARIA ANSEMS, ROBERT JACOB PET
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Publication number: 20220074553Abstract: The invention provides a lighting device (10) comprising (i) a plurality of elongated filaments (100) and (ii) an optical element (200), wherein: —each elongated filament (100) comprises a support (105) and a plurality of solid state light sources (110), wherein the elongated filament (100) has a first axis of elongation (120) having a first length (L1), wherein the elongated filament (100) is configured to generate filament light (101) over at least part of the first length (L1); and —the optical element (200) comprises a plurality of facets (210), wherein the optical element (200) has a second axis of elongation (220) having a second length (L2), wherein the optical element (200) has a non-circular cross-section perpendicular to the second axis of elongation (220), wherein the optical element (200) is configured between at least two of the plurality of elongated filaments (100), and wherein the optical element (200) is configured to redirect at least part of the filament light (101).Type: ApplicationFiled: February 18, 2020Publication date: March 10, 2022Inventors: CHRISTOPH GERARD AUGUST HOELEN, TIES VAN BOMMEL, RIFAT ATA MUSTAFA HIKMET, JOHANNES PETRUS MARIA ANSEMS, ROBERT JACOB PET
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Publication number: 20220057049Abstract: The invention provides a light generating device (1000) comprising:—a light source (100) comprising a light emitting surface (110), wherein the light source (100) is configured to generate light source light (101), wherein the light emitting surface (110) is configured in a light chamber (200);—the light chamber (200), wherein the light chamber (200) is at least partly defined by a chamber wall (210), wherein the chamber wall (210) comprises: (i) a first part (211), wherein the first part (211) is transmissive for the light source light (101), wherein the first part (211) has a first reflectance R1 for the light source light (101), and wherein the first part (211) has a first part area (A1); and (ii) one or more second parts (212), wherein each second part (212) is transmissive for the light source light (101), has a second reflectance R2 for the light source light (101), and wherein the one or more second parts (212) together have a second part area (A2), wherein R1?R2?20%, wherein 65%?R1<100%, and whereiType: ApplicationFiled: December 17, 2019Publication date: February 24, 2022Inventors: RIFAT ATA MUSTAFA HIKMET, TIES VAN BOMMEL, JOHANNES PETRUS MARIA ANSEMS
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Publication number: 20220049835Abstract: A luminaire (500) comprising a linearly polarized light source (200) and a collimating reflector (301) arranged to collimate light from the light source towards an optical axis OA. The reflective inner surface of the reflector comprises at least one set of grooves (306), or four spaced zones of grooves, which each extend in a respective plane including the optical axis. Each groove comprises two flat side surfaces to cause light from the light source to undergo a double reflection in the groove, to avoid rotation of each beamlet and thus to reduce loss of imaging of the source. This partly preserves the linear polarization of the source, for use in reducing glare in displays or from lights on the road, or enhancing sparkle for illuminating jewellery.Type: ApplicationFiled: September 10, 2019Publication date: February 17, 2022Inventors: RUSIAN AKHMEDOVICH SEPKHANOV, JOHANNES PETRUS MARIA ANSEMS, MICHEL CORNELIS JOSEPHUS MARIE VISSENBERG
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Patent number: 11236888Abstract: A lighting device (200) comprising: a plurality of solid state lighting elements (112, 114, 116, 118, 122, 124, 126, 128) arranged in a ring-shaped geometry (100); an optical element (210) comprising a ring-shaped collimating structure (232) configured to collimate light emitted by the plurality of solid state lighting elements; and light-mixing optics (220) configured to mix light emitted by the plurality of solid state lighting elements, wherein the light-mixing optics (220) is configured to apply a different degree of light-mixing in a tangential direction of the ring-shaped collimating structure (210) than in a radial direction.Type: GrantFiled: April 8, 2019Date of Patent: February 1, 2022Assignee: SIGNIFY HOLDING B.V.Inventors: Johannes Petrus Maria Ansems, Michel Cornelis Josephus Marie Vissenberg
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Patent number: 11204139Abstract: The present invention relates to a light emitting strip (10), comprising: an elongate body (12); at least one light source (16) adapted to emit light into the elongate body; and a gap (24) in the elongate body, which gap is arranged in front of the at least one light source, wherein the gap is adapted to omnidirectionally distribute, in a plane (26) perpendicular to a longitudinal direction of the light emitting strip, light emitted by the at least one light source. The present invention also relates to a method of manufacturing a light emitting strip (10).Type: GrantFiled: July 3, 2018Date of Patent: December 21, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Johannes Petrus Maria Ansems, Michel Cornelis Josephus Marie Vissenberg
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Publication number: 20210325021Abstract: Starting sheet material (1) adapted for forming a reflector (2) for a lighting device (40), the starting sheet material (1) comprising a flat reflective sheet material (14) shaped as a sector of an annulus bendable into a parabolic reflector or a truncated cone reflector, the flat reflective sheet material (1) comprising a first surface (3), a second surface (4), a first edge (5) shaped as a segment of a circle with a first radius and a second edge (6) shaped as a segment of a circle with a second radius, the second radius being smaller than the first radius, a third edge (7) and a fourth edge (8), the third edge (7) and the fourth edge (8) extending between said first edge (5) and said second edge (6), wherein optical structures (9) are provided on at least a part of one of the first surface (3) and the second surface (4), said optical structures (9) enabling collimation and beam shaping of incident light, said optical structures (9) being applied to the flat reflective sheet material (14) along a directionType: ApplicationFiled: August 19, 2019Publication date: October 21, 2021Inventors: RIFAT ATA MUSTAFA HIKMET, TIES VAN BOMMEL, JOHANNES PETRUS MARIA ANSEMS
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Patent number: 11112085Abstract: A housing (10) for a lighting device is disclosed. The housing comprises an elongate base region (21) and opposing elongate sidewalls (23) extending from opposite elongate sides of the elongate base region towards respective terminal ends (24), wherein each of the opposing elongate sidewalls (23) has an optically transmissive inner surface (11) separated from an outer surface (13) by a distance of 5 millimeters or less to form a cavity (15) for housing a reflective foil or a thermally conductive member. The inner surface (11) extends across the elongate base region (21), and it comprises a recess (25) in the elongate base region (21) for housing a light engine (31). Also disclosed is a luminaire (1) including such a housing (10) and a method of manufacturing such an optically transmissive housing (10).Type: GrantFiled: December 4, 2018Date of Patent: September 7, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Rifat Ata Mustafa Hikmet, Bert Wouters, Paulus Albertus Van Hal, Johannes Petrus Maria Ansems
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Publication number: 20210207785Abstract: A housing (10) for a lighting device is disclosed. The housing comprises an elongate base region (21) and opposing elongate sidewalls (23) extending from opposite elongate sides of the elongate base region towards respective terminal ends (24), wherein each of the opposing elongate sidewalls (23) has an optically transmissive inner surface (11) separated from an outer surface (13) by a distance of 5 millimeters or less to form a cavity (15) for housing a reflective foil or a thermally conductive member. The inner surface (11) extends across the elongate base region (21), and it comprises a recess (25) in the elongate base region (21) for housing a light engine (31). Also disclosed is a luminaire (1) including such a housing (10) and a method of manufacturing such an optically transmissive housing (10).Type: ApplicationFiled: December 4, 2018Publication date: July 8, 2021Inventors: RIFAT ATA MUSTAFA HIKMET, BERT WOUTERS, PAULUS ALBERTUS VAN HAL, JOHANNES PETRUS MARIA ANSEMS
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Publication number: 20210062996Abstract: A lighting device (200) comprising: a plurality of solid state lighting elements (112, 114, 116, 118, 122, 124, 126, 128) arranged in a ring-shaped geometry (100); an optical element (210) comprising a ring-shaped collimating structure (232) configured to collimate light emitted by the plurality of solid state lighting elements; and light-mixing optics (220) configured to mix light emitted by the plurality of solid state lighting elements, wherein the light-mixing optics (220) is configured to apply a different degree of light-mixing in a tangential direction of the ring-shaped collimating structure (210) than in a radial direction.Type: ApplicationFiled: April 8, 2019Publication date: March 4, 2021Inventors: JOHANNES PETRUS MARIA ANSEMS, MICHEL CORNELIS JOSEPHUS MARIE VISSENBERG
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Patent number: 10928011Abstract: A solid-state lighting lamp (10) is disclosed. The solid-state lighting lamp (10) comprises a glass tube (14), an internal member at least partly arranged inside the glass tube (14), and optical means (50) arranged on the glass tube (14), completely covering an inner surface of the glass tube (14) and adapted to at least partly cloak the internal member.Type: GrantFiled: July 3, 2017Date of Patent: February 23, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Vincent Stefan David Gielen, Johannes Petrus Maria Ansems
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Patent number: 10794575Abstract: The invention provides a multi-channel plate (100) comprising (i) a plurality of parallel arranged channels (1) and (ii) at least a light source (10) configured to provide light source light (11), wherein a first channel (110) includes a light transmissive part (12), wherein the light source (10) is configured to provide light source light (11) downstream from the light transmissive part (12) and external from the first channel (110) as a first lighting function, and wherein the multi-channel plate (100) includes a second channel (120), configured to provide an additional function different from said first lighting function.Type: GrantFiled: December 20, 2018Date of Patent: October 6, 2020Assignee: SIGNIFY HOLDING B.V.Inventors: Rick Gerardus Nijkamp, Durandus Kornelius Dijken, Ties Van Bommel, Johannes Petrus Maria Ansems, Ludovicus Johannes Lambertus Haenen, Rifat Ata Mustafa Hikmet
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Patent number: 10775005Abstract: A light emitting device (1) comprising a longitudinal direction, a longitudinal axis (L) extending in the longitudinal direction, a transversal direction, a transversal axis (T) extending in the transversal direction, a height direction being perpendicular to both the longitudinal direction and the transversal direction and a height axis (H) extending in the height direction, a sleeve (2) extending in parallel with the longitudinal axis and comprising a first part (21) made of a transparent or translucent material, a second part (22) made of a diffuse material, and a channel (23) extending in parallel with the longitudinal axis and being provided in the first part of the sleeve, a reflector (3) comprising a cavity (31) extending in parallel with the longitudinal axis, a substrate (4), and a plurality of LEDs (5) adapted for, in operation, emitting light, and being arranged on the substrate (4) in such a way as to extend in a direction parallel with the longitudinal axis of the light emitting device, the substType: GrantFiled: April 26, 2018Date of Patent: September 15, 2020Assignee: SIGNIFY HOLDING B.V.Inventors: Vincent Johannes Jacobus Van Montfort, Johannes Petrus Maria Ansems, Andreas Adrianus Jozef Van Dijk, Miel Wellens, Tjeerd Dijkstra
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Publication number: 20200182418Abstract: A light emitting device (1) comprising a longitudinal direction, a longitudinal axis (L) extending in the longitudinal direction, a transversal direction, a transversal axis (T) extending in the transversal direction, a height direction being perpendicular to both the longitudinal direction and the transversal direction and a height axis (H) extending in the height direction, a sleeve (2) extending in parallel with the longitudinal axis and comprising a first part (21) made of a transparent or translucent material, a second part (22) made of a diffuse material, and a channel (23) extending in parallel with the longitudinal axis and being provided in the first part of the sleeve, a reflector (3) comprising a cavity (31) extending in parallel with the longitudinal axis, a substrate (4), and a plurality of LEDs (5) adapted for, in operation, emitting light, and being arranged on the substrate (4) in such a way as to extend in a direction parallel with the longitudinal axis of the light emitting device, the substType: ApplicationFiled: April 26, 2018Publication date: June 11, 2020Inventors: VINCENT JOHANNES JACOBUS VAN MONTFORT, JOHANNES PETRUS MARIA ANSEMS, ANDREAS ADRIANUS JOZEF VAN DIJK, MIEL WELLENS, TJEERD DIJKSTRA
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Patent number: 10677424Abstract: The invention provides a lighting module for use in a reflector which comprises at least one first light source emitting first light having a first light distribution with a first main direction and at least one second light source emitting second light having a second light distribution with a second main direction opposite to the first main direction. A base connects the lighting module to a luminaire socket. The base has a longitudinal axis extending from the base. The first light source is positioned on the longitudinal axis and the second light source is positioned at a non-zero distance to the longitudinal axis. The first main direction and the second main direction are substantially perpendicular with respect to the longitudinal axis.Type: GrantFiled: October 22, 2018Date of Patent: June 9, 2020Assignee: SIGNIFY HOLDING B.V.Inventors: Peter Johannes Martinus Bukkems, Johannes Petrus Maria Ansems, Johannes Gerrit Jan Beijer
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Patent number: 10677398Abstract: A solid state light emitter lighting assembly (100) and a luminaire are provided. The solid state light emitter assembly comprises a light exit window (110), a reflector (120?, 120?), a light guide (150?, 150?) and a solid state light emitter (160). The reflector reflect light towards the light exit window and has at least one edge (122?, 122?) bending towards the light exit window. The light guide receives light at a first end (152) and emits at a second end (154?, 15?) the guided light towards the reflector. The first end is arranged at a first side of the at least one edge. The first side is away from a reflecting surface (124) of the reflector. The solid state light emitter is also at the first side and emits light towards the first end of the light guide. A portion of the light that is reflected by the reflector is transmitted through the light guide through side surfaces of the light guide.Type: GrantFiled: December 29, 2017Date of Patent: June 9, 2020Assignee: SIGNIFY HOLDING B.V.Inventors: Oliver Dross, Michel Cornelis Josephus Vissenberg, Johannes Petrus Maria Ansems
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Patent number: 10670247Abstract: A lighting device has at least two lighting strips, which are slidable relative to each other and overlap in a region of overlap so that the overall length may be adjusted. The combined light intensity per unit length of the lighting strips in the region of overlap corresponds to the light intensity per unit length of the first and second lighting strips outside the region of overlap. This arrangement makes sure the combined light output in the region of overlap is the same as where the lighting strips do not overlap. In this way, the overall device is reversibly and repeatedly extendable and retractable and maintains a relatively constant light output per unit length.Type: GrantFiled: May 18, 2017Date of Patent: June 2, 2020Assignee: SIGNIFY HOLDING B.V.Inventors: Johannes Petrus Maria Ansems, Jochen Renaat Van Gheluwe, Peter Johannes Martinus Bukkems, Alexander Jacobus Mariette Van Neer, Bartel Marinus Van De Sluis