Patents by Inventor ROBERT JACOB PET
ROBERT JACOB PET 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: 20240082441Abstract: A light emitting system (1) for disinfecting a target area (5), the light emitting system (1) comprising a first light emitting device (2) comprising a first light source (21) configured to, in operation, emit a first UV light beam (22) towards the target area (5), and a second light emitting device (3) comprising a second light source (31) configured to, in operation, emit a second UV light beam (32) towards the target area (5), the first light emitting device (2) and the second light emitting device (3) being arranged spaced apart from one another in a direction perpendicular to vertical, and the first light source (21) and the second light source (31) being arranged such that, in operation, the first UV light beam (22) and the second UV light beam (32) are emitted in such respective directions that the first UV light beam and the second UV light beam form an exposure overlap at the target area.Type: ApplicationFiled: January 11, 2022Publication date: March 14, 2024Inventors: TIES VAN BOMMEL, ROBERT JACOB PET
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Publication number: 20240077198Abstract: A lighting arrangement (100), comprising a first solid state light source (110) arranged to emit visible light, a second solid state light source (130) arranged to emit second light of at least one of violet light and ultraviolet (UV) light, a reflector (140) comprising at least one light-reflecting surface (145), wherein the reflector at least partially encloses the first and second solid state light sources, and wherein at least part of the reflector defines a mixing chamber (150) for mixing the visible light and the second light, a light exit window (160), wherein the visible light and the second light mixed by the mixing chamber are arranged to exit the lighting arrangement through the light exit window, and a third solid state light source (170) arranged to emit UV light, wherein the third solid state light source is arranged outside the mixing chamber.Type: ApplicationFiled: January 10, 2022Publication date: March 7, 2024Inventors: TIES VAN BOMMEL, ROBERT JACOB PET
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Patent number: 11918716Abstract: There is provided a luminaire (100) comprising: a first type light source (110) configured to emit visible light (111), the first type light source having a visible light main intensity peak (112) having a maximum intensity (114) in a first direction (116) from the luminaire; a second type light source (120) configured to emit ultraviolet, UV, light (121), the second type light source having a UV light main intensity peak (122) having a maximum intensity (124) in a, transverse, second direction (126). There is also provided a lighting system comprising a plurality of luminaires (100).Type: GrantFiled: October 8, 2021Date of Patent: March 5, 2024Assignee: SIGNIFY HOLDING B.V.Inventors: Ties Van Bommel, Robert Jacob Pet
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Publication number: 20240060612Abstract: A light emitting diode, LED, filament lamp (100), comprising at least one LED filament (120, 120a, 120b) having abase portion (210) and a top portion (22) extending over a length, L, along a longitudinal axis, A, wherein the LED filament comprises an array of a plurality of light emitting diodes, LEDs, (140) extending along the longitudinal axis A. An encapsulant (145) at least partially enclosing the plurality of LEDs, wherein the encapsulant comprises a luminescent material (150).Type: ApplicationFiled: October 6, 2020Publication date: February 22, 2024Inventors: TIES VAN BOMMEL, RIFAT ATA MUSTAFA HIKMET, ROBERT JACOB PET
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Patent number: 11879621Abstract: There is presented a lighting device comprising: several light-emitting filaments (15, 15?) with solid-state light sources and a circuit board (10) with first and second electrically conductive tracks (13, 14) following first and second paths, respectively. Each light-emitting filament (15, 15?) comprises a first electrical contact (19, 19?) electrically connected to the first track (13) at a first point on the first path, and a second electrical contact (20, 20?) electrically connected to the second track (14) at a second point on the second path. The first and second points associated with each light-emitting filament (15, 15?) are arranged on an axis (A) which is non-perpendicular to a tangent (T1) to the first path at the first point and to a tangent (T2) to the second path at the second point. The lighting device may be adapted to emit light from what appears to be a surface according to an observer.Type: GrantFiled: June 3, 2023Date of Patent: January 23, 2024Assignee: SIGNIFY HOLDING B.V.Inventors: Ties Van Bommel, Rifat Ata Mustafa Hikmet, Robert Jacob Pet
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Publication number: 20230381363Abstract: There is provided a luminaire (100) comprising: a first type light source (110) configured to emit visible light (111), the first type light source having a visible light main intensity peak (112) having a maximum intensity (114) in a first direction (116) from the luminaire; a second type light source (120) configured to emit ultraviolet, UV, light (121), the second type light source having a UV light main intensity peak (122) having a maximum intensity (124) in a, transverse, second direction (126). There is also provided a lighting system comprising a plurality of luminaires (100).Type: ApplicationFiled: October 8, 2021Publication date: November 30, 2023Inventors: TIES VAN BOMMEL, ROBERT JACOB PET
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Publication number: 20230304652Abstract: There is presented a lighting device comprising: several light-emitting filaments (15, 15?) with solid-state light sources and a circuit board (10) with first and second electrically conductive tracks (13, 14) following first and second paths, respectively. Each light-emitting filament (15, 15?) comprises a first electrical contact (19, 19?) electrically connected to the first track (13) at a first point on the first path, and a second electrical contact (20, 20?) electrically connected to the second track (14) at a second point on the second path. The first and second points associated with each light-emitting filament (15, 15?) are arranged on an axis (A) which is non-perpendicular to a tangent (T1) to the first path at the first point and to a tangent (T2) to the second path at the second point. The lighting device may be adapted to emit light from what appears to be a surface according to an observer.Type: ApplicationFiled: June 3, 2023Publication date: September 28, 2023Inventors: Ties VAN BOMMEL, Rifat Ata Mustafa HIKMET, Robert Jacob PET
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Patent number: 11719392Abstract: There is provided a light emitting diode, LED, filament lamp (100) which provides LED filament lamp light (100?). The LED filament lamp (100) comprises at least one LED filament (101) which has a LED filament length (L) which extends from a first end (1003) to a second end (1004). The at least one LED filament (101) provides LED filament light (101) and comprises an array (102) of a plurality of LEDs (103) and an encapsulant (104). The array (102) of a plurality of LEDs (103) provide LED light (103?) and extend along the LED filament length (L). The encapsulant (104) is at least partially enclosing the plurality of LEDs (103). The encapsulant (104) comprises a light scattering material (105).Type: GrantFiled: September 11, 2020Date of Patent: August 8, 2023Assignee: SIGNIFY HOLDING B.V.Inventors: Ties Van Bommel, Robert Jacob Pet, Rifat Ata Mustafa Hikmet
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Patent number: 11692696Abstract: There is presented a lighting device comprising: several light-emitting filaments (15, 15?) with solid-state light sources and a circuit board (10) with first and second electrically conductive tracks (13, 14) following first and second paths, respectively. Each light-emitting filament (15, 15?) comprises a first electrical contact (19, 19?) electrically connected to the first track (13) at a first point on the first path, and a second electrical contact (20, 20?) electrically connected to the second track (14) at a second point on the second path. The first and second points associated with each light-emitting filament (15, 15?) are arranged on an axis (A) which is non-perpendicular to a tangent (T1) to the first path at the first point and to a tangent (T2) to the second path at the second point. The lighting device may be adapted to emit light from what appears to be a surface according to an observer.Type: GrantFiled: June 8, 2020Date of Patent: July 4, 2023Assignee: SIGNIFY HOLDING B.V.Inventors: Ties Van Bommel, Rifat Ata Mustafa Hikmet, Robert Jacob Pet
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Patent number: 11674644Abstract: There is provided a light emitting diode, LED, filament lamp (100) which has a longitudinal axis (LA) and provides LED filament lamp light (101). The LED filament lamp (100) comprises a LED filament (102) which comprises a light transmissive, elongated substrate (103). Said substrate (103) has a first main surface (105) at a first side (105) and a second main surface (106) at a second side (106?) opposite to the first side (105?). A plurality of LEDs (104) is mounted only onto said first main surface (105) and configured to emit LED light (107). An encapsulant (108, 114) covers the plurality of LEDs (104) and at least part of said first main surface (105).Type: GrantFiled: April 23, 2020Date of Patent: June 13, 2023Assignee: SIGNIFY HOLDING B.V.Inventors: Ties Van Bommel, Rifat Ata Mustafa Hikmet, Robert Jacob Pet
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Patent number: 11674671Abstract: A lighting device (1000), which is arranged to be attached to a mounting surface of an object, comprises an LED strip (100). The LED strip (100) comprises (i) an elongated carrier (1100) with an upper surface (1110) having a first upper surface portion (1111), (ii) a plurality of light-emitting diodes (1200) arranged on the first upper surface portion (1111), and (iii) an attachment component (1300) for attaching the lighting device (1000) to the mounting surface. The attachment component (1300) comprises an adhesive surface (1301) that faces in at least one of a first direction (1121) and a second direction (1122), the first direction (1121) being parallel to the normal of the upper surface (1110), and the second direction (1122) being perpendicular to the normal of the upper surface (1110) and to the direction of elongation (1120) of the elongated carrier (1100).Type: GrantFiled: March 1, 2021Date of Patent: June 13, 2023Assignee: SIGNIFY HOLDING B.V.Inventors: Alexander Henricus Waltherus Van Eeuwijk, Robert Jacob Pet, Ties Van Bommel
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Publication number: 20230089209Abstract: A lighting device (1000), which is arranged to be attached to a mounting surface of an object, comprises an LED strip (100). The LED strip (100) comprises (i) an elongated carrier (1100) with an upper surface (1110) having a first upper surface portion (1111), (ii) a plurality of light-emitting diodes (1200) arranged on the first upper surface portion (1111), and (iii) an attachment component (1300) for attaching the lighting device (1000) to the mounting surface. The attachment component (1300) comprises an adhesive surface (1301) that faces in at least one of a first direction (1121) and a second direction (1122), the first direction (1121) being parallel to the normal of the upper surface (1110), and the second direction (1122) being perpendicular to the normal of the upper surface (1110) and to the direction of elongation (1120) of the elongated carrier (1100).Type: ApplicationFiled: March 1, 2021Publication date: March 23, 2023Inventors: ALEXANDER HENRICUS WALTHERUS VAN EEUWIJK, ROBERT JACOB PET, TIES VAN BOMMEL
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Patent number: 11585502Abstract: A light emitting device (3) comprising an array of light emitting diodes (LEDs) (301-317), said array of LEDs comprising a plurality of LEDs (61-69), a center (31), an perimeter (32) and a first axis (X) extending through the center and transverse to the outer circumferential edge, where each LED of the array of LEDs comprises a size and a shape, where the plurality of LEDs is arranged on a plurality of lines (L) extending in a direction 5 from a point on the first axis (X) towards the outer circumferential edge (32), two or more LEDs of the plurality of LEDs being arranged on each line, and where the two or more LEDs on each line are arranged such that at least one gradient in the size of the LEDs and/or the shape of the LEDs is provided in a direction along said line.Type: GrantFiled: March 10, 2020Date of Patent: February 21, 2023Assignee: SIGNIFY HOLDING B.V.Inventors: Ties Van Bommel, Rifat Ata Mustafa Hikmet, Robert Jacob Pet
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Publication number: 20220349530Abstract: There is provided a light emitting diode, LED, filament lamp (100) which provides LED filament lamp light (100?). The LED filament lamp (100) comprises at least one LED filament (101) which has a LED filament length (L) which extends from a first end (1003) to a second end (1004). The at least one LED filament (101) provides LED filament light (101) and comprises an array (102) of a plurality of LEDs (103) and an encapsulant (104). The array (102) of a plurality of LEDs (103) provide LED light (103?) and extend along the LED filament length (L). The encapsulant (104) is at least partially enclosing the plurality of LEDs (103). The encapsulant (104) comprises a light scattering material (105).Type: ApplicationFiled: September 11, 2020Publication date: November 3, 2022Inventors: TIES VAN BOMMEL, ROBERT JACOB PET, RIFAT ATA MUSTAFA HIKMET
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Patent number: 11421828Abstract: 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: GrantFiled: January 21, 2020Date of Patent: August 23, 2022Assignee: SIGNIFY HOLDING B.V.Inventors: Rifat Ata Mustafa Hikmet, Ties Van Bommel, Johannes Petrus Maria Ansems, Robert Jacob Pet
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Publication number: 20220235926Abstract: There is presented a lighting device comprising: several light-emitting filaments (15, 15?) with solid-state light sources and a circuit board (10) with first and second electrically conductive tracks (13, 14) following first and second paths, respectively. Each light-emitting filament (15, 15?) comprises a first electrical contact (19, 19?) electrically connected to the first track (13) at a first point on the first path, and a second electrical contact (20, 20?) electrically connected to the second track (14) at a second point on the second path. The first and second points associated with each light-emitting filament (15, 15?) are arranged on an axis (A) which is non-perpendicular to a tangent (T1) to the first path at the first point and to a tangent (T2) to the second path at the second point. The lighting device may be adapted to emit light from what appears to be a surface according to an observer.Type: ApplicationFiled: June 8, 2020Publication date: July 28, 2022Inventors: TIES VAN BOMMEL, RIFAT ATA MUSTAFA HIKMET, ROBERT JACOB PET
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Publication number: 20220196214Abstract: There is provided a light emitting diode, LED, filament lamp (100) which has a longitudinal axis (LA) and provides LED filament lamp light (101). The LED filament lamp (100) comprises a LED filament (102) which comprises a light transmissive, elongated substrate (103). Said substrate (103) has a first main surface (105) at a first side (105) and a second main surface (106) at a second side (106?) opposite to the first side (105?). A plurality of LEDs (104) is mounted only onto said first main surface (105) and configured to emit LED light (107). An encapsulant (108, 114) covers the plurality of LEDs (104) and at least part of said first main surface (105).Type: ApplicationFiled: April 23, 2020Publication date: June 23, 2022Inventors: TIES VAN BOMMEL, RIFAT ATA MUSTAFA HIKMET, ROBERT JACOB PET
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Patent number: 11353164Abstract: 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: GrantFiled: February 18, 2020Date of Patent: June 7, 2022Assignee: SIGNIFY HOLDING B.V.Inventors: Christoph Gerard August Hoelen, Ties Van Bommel, Rifat Ata Mustafa Hikmet, Johannes Petrus Maria Ansems, Robert Jacob Pet
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Patent number: 11293597Abstract: A light emitting diode, LED, filament lamp (100), comprising a light emitting diode light source (110), comprising at least one first filament (120a), arranged to emit light having a first color temperature, at least one second filament (120b), arranged to emit light having a second color temperature, different from the first color temperature, wherein each of the first and second filaments comprises a substrate (130a, 130b) of elongated shape, wherein at least one light emitting diode (140a, 140b) is arranged on the substrate. The LED filament lamp further comprises a control unit (150) configured to control a first intensity of the light emitted from the first filament(s) and to control a second intensity of the light emitted from the second filament(s) according to at least one predetermined setting, in order to control the total color temperature of the light emitted from the LED filament lamp as a function of the predetermined setting(s).Type: GrantFiled: February 19, 2019Date of Patent: April 5, 2022Assignee: SIGNIFY HOLDING B.V.Inventors: Ties Van Bommel, Robert Jacob Pet, Rifat Ata Mustafa Hikmet
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Publication number: 20220099260Abstract: A light emitting device (3) comprising an array of light emitting diodes (LEDs) (301-317), said array of LEDs comprising a plurality of LEDs (61-69), a center (31), an perimeter (32) and a first axis (X) extending through the center and transverse to the outer circumferential edge, where each LED of the array of LEDs comprises a size and a shape, where the plurality of LEDs is arranged on a plurality of lines (L) extending in a direction 5 from a point on the first axis (X) towards the outer circumferential edge (32), two or more LEDs of the plurality of LEDs being arranged on each line, and where the two or more LEDs on each line are arranged such that at least one gradient in the size of the LEDs and/or the shape of the LEDs is provided in a direction along said line.Type: ApplicationFiled: March 10, 2020Publication date: March 31, 2022Inventors: TIES VAN BOMMEL, RIFAT ATA MUSTAFA HIKMET, ROBERT JACOB PET