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Soraa Inc patents


Recent patent applications related to Soraa Inc. Soraa Inc is listed as an Agent/Assignee. Note: Soraa Inc may have other listings under different names/spellings. We're not affiliated with Soraa Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Soraa Inc-related inventors


Oxygen-doped group iii metal nitride and method of manufacture

A gallium-containing nitride crystals are disclosed, comprising: a top surface having a crystallographic orientation within about 5 degrees of a plane selected from a (0001) +c-plane and a (000-1) −c-plane; a substantially wurtzite structure; n-type electronic properties; an impurity concentration of hydrogen greater than about 5×1017 cm−3; an impurity concentration of oxygen between about 2×1017 cm−3 and about 1×1020 cm−3; an [h]/[o] ratio of at least 0.3; an impurity concentration of at least one of li, na, k, rb, cs, ca, f, and cl greater than about 1×1016 cm−3; a compensation ratio between about 1.0 and about 4.0; an absorbance per unit thickness of at least 0.01 cm−1 at wavenumbers of approximately 3175 cm−1, 3164 cm−1, and 3150 cm−1; and wherein, at wavenumbers between about 3200 cm−1 and about 3400 cm−1 and between about 3075 cm−1 and about 3125 cm−1, said gallium-containing nitride crystal is essentially free of infrared absorption peaks having an absorbance per unit thickness greater than 10% of the absorbance per unit thickness at 3175 cm. . ... Soraa Inc

Controlling oxygen concentration levels during processing of highly-reflective contacts

Techniques for controlling oxygen concentration levels during annealing of highly-reflective contacts for led devices together with lamps, led device and method embodiments thereto are disclosed.. . ... Soraa Inc

Manufacturable rgb laser diode source

A multi-wavelength light emitting device is manufactured by forming first and second epitaxial materials overlying first and second surface regions. The first and second epitaxial materials are patterned to form a plurality of first and second epitaxial dice. ... Soraa Inc

Circadian-friendly led light sources

Methods and apparatus for providing circadian-friendly led light sources are disclosed. A light source is formed to include a first led emission (e.g., one or more leds emitting a first spectrum) and a second led emission (e.g., one or more leds emitting a second spectrum) wherein the first and second led emissions are combined in a first ratio and in a second ratio such that while changing from the first ratio to the second ratio the relative circadian stimulation is varied while maintaining a color rendering index above 80.. ... Soraa Inc

Intelligent modules for intelligent networks

A system comprising: a host device comprising at least, an electrical interface configured for connection to a powerline; a first releasable interface; a powerline communication module for transmitting and receiving information over the powerline; an intelligent module comprising at least, a second releasable interface interconnected to the first releasable interface; a digital processor; memory operatively connected to the processor and configured with instructions for causing the processor to receive and transmit information over the powerline through the powerline communication module.. . ... Soraa Inc

Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates

A low voltage laser device having an active region configured for one or more selected wavelengths of light emissions.. . ... Soraa Inc

Laser light source for a vehicle

The present invention is directed to a laser light source for a vehicle.. . ... Soraa Inc

Laser package having multiple emitters configured on a support member

A method and device for emitting electromagnetic radiation at high power using nonpolar or semipolar gallium containing substrates such as gan, aln, inn, ingan, algan, and alingan, is provided. In various embodiments, the laser device includes plural laser emitters emitting green or blue laser light, integrated a substrate.. ... Soraa Inc

High-performance led fabrication

High-performance light-emitting diode together with apparatus and method embodiments thereto are disclosed. The light emitting diode devices emit at a wavelength of 390 nm to 470 nm or at a wavelength of 405 nm to 430 nm. ... Soraa Inc

Iii-nitride led with tunnel junction

A method of forming a hi-nitride based device comprising: (a) depositing first layers by mocvd on a substrate, wherein the first layers comprise device layers of iii-nitride material; and (b) depositing epitaxial second layers over the first layers by at least one of sputtering, plasma deposition, pulsed laser deposition, or liquid phase epitaxy, wherein the second layers comprise iii-nitride material and define at least partially a tunnel junction.. . ... Soraa Inc

Laser lighting having selective resolution

In an example, the present invention provides an optical engine apparatus. The apparatus has a laser diode device, the laser diode device characterized by a wavelength ranging from 300 to 2000 nm or any variations thereof. ... Soraa Inc

Smart lighting system with ultra-low standby consumption

A smart lamp comprising: a lamp; and a processor configured to operate said lamp, said processor having at least active and standby modes of operation, in said active mode, said processor uses a first communication protocol having a first power consumption, and, in said standby mode, said processor uses a second communication protocol having a second power consumption, wherein said first power consumption is significantly higher than said second power consumption.. . ... Soraa Inc

Manufacturable laser diode formed on c-plane gallium and nitrogen material

A method for manufacturing a laser diode device includes providing a substrate having a surface region and forming epitaxial material overlying the surface region, the epitaxial material comprising an n-type cladding region, an active region comprising at least one active layer overlying the n-type cladding region, and a p-type cladding region overlying the active layer region. The epitaxial material is patterned to form a plurality of dice, each of the dice corresponding to at least one laser device, characterized by a first pitch between a pair of dice, the first pitch being less than a design width. ... Soraa Inc

Power light emitting diode and method with uniform current density operation

A light emitting diode device has a bulk gallium and nitrogen containing substrate with an active region. The device has a lateral dimension and a thick vertical dimension such that the geometric aspect ratio forms a volumetric diode that delivers a nearly uniform current density across the range of the lateral dimension.. ... Soraa Inc

12/28/17 / #20170368210

Bactericidal light source with high quality of light

A light source for emitting emitted light having an spd comprising: (a) a plurality of light emitters including at least one violet solid-state emitter; (b) at least one phosphor; wherein said light emitters and said at least one phosphor being configured such that: at least 25% of the power within the spd is in the range 390-420 nm, and the emitted light has a chromaticity which is within a duv distance of less than 5 points from the planckian locus.. . ... Soraa Inc

12/21/17 / #20170365975

Method for manufacturing gallium and nitrogen bearing laser devices with improved usage of substrate material

A plurality of dies includes a gallium and nitrogen containing substrate having a surface region and an epitaxial material formed overlying the surface region. The epitaxial material includes an n-type cladding region, an active region having at least one active layer overlying the n-type cladding region, and a p-type cladding region overlying the active region. ... Soraa Inc

12/21/17 / #20170361124

Treatment of eye condition using adjustable light

A method for treating an eye condition of a user using at least one light source, the at least one light source having an output which is adjustable in at least one of spectrum shape, intensity, or duration, the method comprising: (a) obtaining information relating to an eye condition of the user; (b) determining a dose of light to treat the eye condition, the dose including one or more of a particular spectrum shape, a particular intensity, or a particular duration; and (c) causing the at least one light source to adjust the output to deliver the dose.. . ... Soraa Inc

11/16/17 / #20170331519

Lamp power line communication

A method for transmitting data over a power signal to at least one lamp, said power signal comprising alternating high-power and low-power sections, said method comprising: modulating said power signal in one or more interface regions based upon at least one data symbol to generate a modulated signal having one or more modulated portions, each modulated portion having a first average power, each of said interface regions comprising adjacent portions of a high-power section and a low-power section, said adjacent portions having a second average portion; wherein said first average power is about the same as said second average power. . ... Soraa Inc

11/16/17 / #20170331255

Low voltage laser diodes on gallium and nitrogen containing substrates

A low voltage laser device having an active region configured for one or more selected wavelengths of light emissions.. . ... Soraa Inc

11/09/17 / #20170324010

Small led source with high brightness and high efficiency

Small led sources with high brightness and high efficiency apparatus including the small led sources and methods of using the small led sources are disclosed.. . ... Soraa Inc

09/28/17 / #20170276301

Led lamps with improved quality of light

Led lamp systems having improved light quality are disclosed. The lamps emit more than 500 lm and more than 2% of the power in the spectral power distribution is emitted within a wavelength range from about 390 nm to about 430 nm.. ... Soraa Inc

08/31/17 / #20170247812

Reusable nitride wafer, method of making, and use thereof

Techniques for processing materials for manufacture of gallium-containing nitride substrates are disclosed. More specifically, techniques for fabricating and reusing large area substrates using a combination of processing techniques are disclosed. ... Soraa Inc

08/03/17 / #20170222100

System and method for selected pump leds with multiple phosphors

An led pump light with multiple phosphors is described. Leds emitting radiation at violet and/or ultraviolet wavelengths are used to pump phosphor materials that emit other colors. ... Soraa Inc

05/18/17 / #20170141268

High-performance led fabrication

High-performance light-emitting diode together with apparatus and method embodiments thereto are disclosed. The light emitting diode devices emit at a wavelength of 390 nm to 470 nm or at a wavelength of 405 nm to 430 nm. ... Soraa Inc

05/04/17 / #20170122530

Accessories for led lamp systems

Accessories for led lamp systems and methods of attaching accessories to illumination sources (e.g., led lamps) are disclosed. A beam shaping accessories mechanically affixed to the led lamp. ... Soraa Inc

04/13/17 / #20170104972

Laser lighting having selective resolution

In an example, the present invention provides an optical engine apparatus. The apparatus has a laser diode device, the laser diode device characterized by a wavelength ranging from 300 to 2000 nm or any variations thereof. ... Soraa Inc

03/30/17 / #20170092810

Surface morphology of non-polar gallium nitride containing substrates

Optical devices such as leds and lasers are discloses. The devices include a non-polar gallium nitride substrate member having an off-axis non-polar oriented crystalline surface plane. ... Soraa Inc

03/23/17 / #20170081779

Pressure release mechanism for capsule and method of use with supercritical fluids

A pressure release mechanism for use with a capsule for processing materials or growing crystals in supercritical fluids is disclosed. The capsule with the pressure release mechanism is scalable up to very large volumes and is cost effective according to a preferred embodiment. ... Soraa Inc

03/16/17 / #20170077677

Gallium and nitrogen containing laser device having confinement region

A method for fabricating a laser diode device includes providing a gallium and nitrogen containing substrate member having a surface region, forming a patterned dielectric material overlying the surface region to expose a portion of the surface region within a vicinity of an recessed region of the patterned dielectric material and maintaining an upper portion of the patterned dielectric material overlying covered portions of the surface region, and performing a lateral epitaxial growth overlying the exposed portion of the surface region to fill the recessed region and causing a thickness of the lateral epitaxial growth to be formed overlying the upper portion of the patterned dielectric material. The method also includes forming an n-type gallium and nitrogen containing material, forming an active region, and forming a p-type gallium and nitrogen containing material. ... Soraa Inc

03/02/17 / #20170063047

Manufacturable multi-emitter laser diode

A multi-emitter laser diode device includes a carrier chip singulated from a carrier wafer. The carrier chip has a length and a width, and the width defines a first pitch. ... Soraa Inc

03/02/17 / #20170063045

Manufacturable laser diode formed on c-plane gallium and nitrogen material

A method for manufacturing a laser diode device includes providing a substrate having a surface region and forming epitaxial material overlying the surface region, the epitaxial material comprising an n-type cladding region, an active region comprising at least one active layer overlying the n-type cladding region, and a p-type cladding region overlying the active layer region. The epitaxial material is patterned to form a plurality of dice, each of the dice corresponding to at least one laser device, characterized by a first pitch between a pair of dice, the first pitch being less than a design width. ... Soraa Inc

02/23/17 / #20170051884

Integrated light source using a laser diode

The embodiments described herein provide a device and method for an integrated white colored electromagnetic radiation source using a combination of laser diode excitation sources based on gallium and nitrogen containing materials and light emitting source based on phosphor materials. A violet, blue, or other wavelength laser diode source based on gallium and nitrogen materials may be closely integrated with phosphor materials, such as yellow phosphors, to form a compact, high-brightness, and highly-efficient, white light source.. ... Soraa Inc

02/23/17 / #20170051883

Specialized integrated light source using a laser diode

The present invention provides a device and method for an integrated white colored electromagnetic radiation source using a combination of laser diode excitation sources based on gallium and nitrogen containing materials and light emitting source based on phosphor materials. In this invention a violet, blue, or other wavelength laser diode source based on gallium and nitrogen materials is closely integrated with phosphor materials, such as yellow phosphors, to form a compact, high-brightness, and highly-efficient, white light source.. ... Soraa Inc

02/02/17 / #20170029978

Large area, low-defect gallium-containing nitride crystals, method of making, and method of use

An ultralow defect gallium-containing nitride crystal and methods of making ultralow defect gallium-containing nitride crystals are disclosed. The crystals are useful as substrates for light emitting diodes, laser diodes, transistors, photodetectors, solar cells, and photoelectrochemical water splitting for hydrogen generators.. ... Soraa Inc

01/19/17 / #20170019965

Dynamic power supply for light emitting diode

A voltage control system for an led operates to dynamically determine and set a minimum permissible voltage on an energy storage device such as a capacitor such that the energy storage device operates at a minimum possible voltage to compensate for component variations and dimming signal variations while maintaining flicker-free operation of the led.. . ... Soraa Inc

01/12/17 / #20170012168

Gallium and nitrogen containing triangular or diamond-shaped configuration for optical devices

A gallium and nitrogen containing optical device has a base region and no more than three major planar side regions configured in a triangular arrangement provided from the base region.. . ... Soraa Inc








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