Patents Assigned to ULTRAVISION HOLDINGS, LLC
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Patent number: 8870410Abstract: An optics panel for use in a light emitting diode (LED) lighting is disclosed. A plurality of LEDs is disposed on a substrate and directed outward therefrom. A substantially transparent substrate is disposed over the plurality of LEDs and configured to direct light from each of the plurality of LEDs of the lighting assembly onto a surface having a predetermined bounded area. Light from each of the LEDs is directed by the transparent substrate across the entire area of the surface so that each LED illuminates substantially the entire surface with a substantially equal level of illumination per LED.Type: GrantFiled: March 15, 2013Date of Patent: October 28, 2014Assignee: Ultravision Holdings, LLCInventor: David Siucheong Auyeung
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Patent number: 8870413Abstract: An optics panel for use in a light emitting diode (LED) lighting is disclosed. A plurality of LEDs is disposed on a substrate and directed outward therefrom. A substantially transparent substrate is disposed over the plurality of LEDs and configured to direct light from each of the plurality of LEDs of the lighting assembly onto a surface having a predetermined bounded area. Light from each of the LEDs is directed by the transparent substrate across the entire area of the surface so that each LED illuminates substantially the entire surface with a substantially equal level of illumination per LED.Type: GrantFiled: December 20, 2013Date of Patent: October 28, 2014Assignee: Ultravision Holdings, LLCInventor: David Siucheong Auyeung
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Publication number: 20140111995Abstract: A back panel for use in a light emitting diode (LED) lighting assembly is disclosed. An extruded substrate formed of a thermally conductive material is provided, the substrate having a plurality of fins extending from a first side of the substrate, each of the fins having a substantially rectangular shape oriented so that a longitudinal axis of the fin is substantially parallel to a longitudinal axis of the substrate. At least some of the fins include a hole formed through the fin to enable heated air to rise through the fins. A plurality of LEDs are mounted on a second side of the substrate, and oriented in a longitudinal orientation with the fins oriented parallel to the bottom edge of a surface to be illuminated, such that heat rises perpendicular to the surface of the fin.Type: ApplicationFiled: December 20, 2013Publication date: April 24, 2014Applicant: ULTRAVISION HOLDINGS, LLCInventor: DAVID SIUCHEONG AUYEUNG
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Publication number: 20140112007Abstract: A light emitting diode (LED) lighting assembly is disclosed. A first panel having a front surface with a protrusion extending therefrom is provided. A second panel is coupled to the first panel directly below the protrusion, wherein the second panel includes at least one LED. A third substantially transparent panel having a cavity formed therein is provided, wherein the cavity is sized to fit over the second panel, wherein the third panel includes a beveled edge that abuts the first panel at a joint directly below the protrusion, and wherein the protrusion and beveled edge are configured to direct moisture away from the joint.Type: ApplicationFiled: December 20, 2013Publication date: April 24, 2014Applicant: ULTRAVISION HOLDINGS, LLCInventor: DAVID SIUCHEONG AUYEUNG
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Publication number: 20140104851Abstract: An optics panel for use in a light emitting diode (LED) lighting is disclosed. A plurality of LEDs is disposed on a substrate and directed outward therefrom. A substantially transparent substrate is disposed over the plurality of LEDs and configured to direct light from each of the plurality of LEDs of the lighting assembly onto a surface having a predetermined bounded area. Light from each of the LEDs is directed by the transparent substrate across the entire area of the surface so that each LED illuminates substantially the entire surface with a substantially equal level of illumination per LED.Type: ApplicationFiled: December 20, 2013Publication date: April 17, 2014Applicant: ULTRAVISION HOLDINGS, LLCInventor: DAVID SIUCHEONG AUYEUNG
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Publication number: 20140029253Abstract: An optics panel for use in a light emitting diode (LED) lighting is disclosed. A plurality of LEDs is disposed on a substrate and directed outward therefrom. A substantially transparent substrate is disposed over the plurality of LEDs and configured to direct light from each of the plurality of LEDs of the lighting assembly onto a surface having a predetermined bounded area. Light from each of the LEDs is directed by the transparent substrate across the entire area of the surface so that each LED illuminates substantially the entire surface with a substantially equal level of illumination per LED.Type: ApplicationFiled: March 15, 2013Publication date: January 30, 2014Applicant: ULTRAVISION HOLDINGS, LLCInventor: DAVID SIUCHEONG AUYEUNG
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Publication number: 20140029274Abstract: A light emitting diode (LED) lighting assembly is disclosed. A first panel having a front surface with a protrusion extending therefrom is provided. A second panel is coupled to the first panel directly below the protrusion, wherein the second panel includes at least one LED. A third substantially transparent panel having a cavity formed therein is provided, wherein the cavity is sized to fit over the second panel, wherein the third panel includes a beveled edge that abuts the first panel at a joint directly below the protrusion, and wherein the protrusion and beveled edge are configured to direct moisture away from the joint.Type: ApplicationFiled: March 15, 2013Publication date: January 30, 2014Applicant: ULTRAVISION HOLDINGS, LLCInventor: DAVID SIUCHEONG AUYEUNG
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Publication number: 20140029259Abstract: A back panel for use in a light emitting diode (LED) lighting assembly is disclosed. An extruded substrate formed of a thermally conductive material is provided, the substrate having a plurality of fins extending from a first side of the substrate, each of the fins having a substantially rectangular shape oriented so that a longitudinal axis of the fin is substantially parallel to a longitudinal axis of the substrate. At least some of the fins include a hole formed through the fin to enable heated air to rise through the fins. A plurality of LEDs are mounted on a second side of the substrate, and oriented in a longitudinal orientation with the fins oriented parallel to the bottom edge of a surface to be illuminated, such that heat rises perpendicular to the surface of the fin.Type: ApplicationFiled: March 15, 2013Publication date: January 30, 2014Applicant: ULTRAVISION HOLDINGS, LLCInventor: DAVID SIUCHEONG AUYEUNG