Patent application number | Description | Published |
20110219062 | System and Method for Two Way Communication and Controlling Content on a Display Screen - A method for controlling content on a display device includes executing, by a host device coupled to a display, a browser application within a web browser for presenting content on the display device. A communication channel is established over a computer network between an application running on an endpoint device and the browser application. Data is sent content over the communication channel, between the endpoint device and the browser application, for controlling what is shown on the display. A system for controlling content on a display is also disclosed. | 09-08-2011 |
20110219124 | SYSTEM AND METHOD FOR TWO WAY COMMUNICATION AND CONTROLLING CONTENT IN A WEB BROWSER - A system and method for connected devices over a network includes: receiving, by an address registration server, a communication from a host device and a communication from an endpoint device; determining whether the host device and the endpoint device are connected to a single local network and whether the host device and the endpoint device are each executing a compatible application; and facilitating a network connection between the endpoint device and the host device over the local network by providing a private network address of the endpoint device to the host device. | 09-08-2011 |
20110219129 | SYSTEM AND METHOD FOR CONNECTING NETWORK SOCKETS BETWEEN APPLICATIONS - A system and method for establishing communication over a network includes devices, instructions, and/or operations for: executing a browser application within a web browser, the web browser including a security mechanism for restricting access to and from the browser application; receiving, by the browser application, a private network address of an endpoint device; establishing a first network socket connection and a second network socket connection between the browser application and an application; and sending loss-sensitive network traffic over the first network socket connection and loss-tolerant network traffic over the second network socket connection. | 09-08-2011 |
20110219130 | SYSTEM AND METHOD FOR TWO WAY COMMUNICATION AND CONTROLLING CONTENT IN A GAME - A method for two way communication and control of a game may include executing, by a host device in communication with a computer network, a game application within a web browser. A communication channel is established over the computer network and between the game application and a controller application running on an endpoint device. Data is sent over the communication channel for controlling and playing the game application within the game application. A system for two way communication and control of a game is also provided. | 09-08-2011 |
20110219131 | SYSTEM AND METHOD FOR TWO WAY COMMUNICATION AND CONTROLLING A REMOTE APPARATUS - A system for controlling a remotely controlled apparatus includes executing, by a remotely controlled apparatus, a program for controlling actions of the remotely controlled apparatus. The system includes a first network connection between the remotely controlled apparatus and a network hub device configured to extend the range of a computer network may be established. The system also includes second network connection between the network hub device and an endpoint device executing an application for controlling the remotely controlled apparatus may be established. An endpoint device may send data over the first and second network connections for controlling the remotely controlled apparatus. An application executing within a web browser may process the data. A method for controlling a remotely controlled apparatus is also provided. | 09-08-2011 |
Patent application number | Description | Published |
20100260943 | DUAL SIDED WORKPIECE HANDLING - A method includes positioning at least one dual sided workpiece on an assembly in a process chamber to expose a first side of the at least one dual sided workpiece, treating the first side of the at least one dual sided workpiece, reorienting a portion of the assembly in the process chamber to expose a second side of the at least one dual sided workpiece, the second side opposing the first side, and treating the second side. A processing apparatus including a process chamber defining an enclosed volume and a dual sided workpiece assembly disposed in the enclosed volume is also provided. | 10-14-2010 |
20110226739 | PROCESS CHAMBER LINER WITH APERTURES FOR PARTICLE CONTAINMENT - An apparatus for use within a process chamber is provided. The apparatus includes a liner adapted to cover the sidewalls of the process chamber, with apertures corresponding to various inlets and outlets in the process chamber. In addition, the liner has one or more apertures on its bottom surface, which allow particles to pass through the liner. The liner is designed to be shorter in height than the sidewalls of the process chamber. This allows the liner to be placed within the chamber such that its bottom surface is above the floor of the process chamber. This minimizes the possibility of particles that have fallen onto the process chamber floor becoming re-suspended at a later time. According to a second aspect of the disclosure, a bottom liner is provided. This liner can be used in conjunction with a conventional liner or in a process chamber without a liner. | 09-22-2011 |
20150325405 | PROCESSING APPARATUS AND METHOD OF TREATING A SUBSTRATE - A processing apparatus including a process chamber, a plasma source disposed within the process chamber, wherein the plasma source is movable in a first direction and is configured to emit an ion beam along a second direction that is orthogonal to the first direction. The apparatus may further include a platen disposed within the process chamber for supporting a substrate, and an ion beam current sensor that is disposed adjacent to the platen. | 11-12-2015 |
Patent application number | Description | Published |
20080225008 | SYSTEM AND METHOD FOR DRIVING AND RECEIVING DATA FROM MULTIPLE TOUCH SCREEN DEVICES - In one embodiment, multiple touch screen devices are driven from a graphics signal. A general-purpose computer provides a graphics signal of a particular display resolution. A display segmentor is configured to divide each graphics frame of the graphics signal into a plurality of pixel groups, each pixel group associated with a particular touch screen device of the plurality of touch screen devices. The display segmentor is further configured to generate an individual graphics signal from each pixel group, each individual graphics signal having a display resolution that is lower than the particular display resolution. One or more interfaces transmit each individual graphics signal to a different touch screen device of the plurality of touch screen devices. | 09-18-2008 |
20090083634 | MULTIMEDIA CONTROL AND DISTRIBUTION ARCHITECTURE - In one embodiment, a multimedia control and distribution architecture is provided. A media server/controller generates a plurality of graphics signals, each graphics signal including a separate user interface to be displayed on a particular device, such as a touch screen unit. A universal extender (UVX) coupled to the media server/controller converts and extends the graphics signals for transmission on a plurality of universal transmission pathways. Each of the plurality of devices receives a graphic signal passed thereto, displays graphics embodied in the graphics signals, and accept user input in response to the graphics signal. For example, the one or more touch screen units may accept a user touch and pass a location of the user touch back on a universal transmission pathway to the UVX, for transmission to the media server/controller. The media server/controller generates control commands and provides the control commands. | 03-26-2009 |
20120188459 | APPARATUS AND METHOD FOR MIXING GRAPHICS WITH VIDEO IMAGES - In one embodiment, graphics from a general-purpose computer are mixed with video images from a video source. A first interface receives the graphics, the graphics including a plurality of graphics frames, at least some graphics frames including one or more regions having pixels set to one or more predetermined color values. A second interface receives video images from the video source, each video image corresponding to one of the plurality of graphics frames. A video mixer includes logic configured to recognize pixels in the at least some graphics frames that are set to the one or more predetermined color values, and in the one or more regions where the pixels are set to the one or more predetermined color values to mix pixels from the corresponding video image with the graphics frame, to create a plurality of mixed images. One or more output interfaces outputs the mixed images. | 07-26-2012 |
20140125868 | APPARATUS AND METHOD FOR MIXING GRAPHICS WITH VIDEO IMAGES - In one embodiment, graphics frames are received, where each graphics frame includes one or more regions where pixels depict graphics that represent an on screen display (OSD) used to interact with a programmable multimedia controller, and a background region where pixels are set to the one or more predetermined colors. Further, video images are received, where at least some of the video images correspond to the plurality of graphics frames. Mixed images are created by mixing the graphics frames and the corresponding video images, the mixing to, where pixels of the graphics frame are not set to the one more predetermined colors, blend a color of at least some of the pixels of the graphics frame with a color of pixels of a corresponding video image, and, where pixels of the graphics frame are set to the one more predetermined colors, pass pixels of the corresponding video image. | 05-08-2014 |
20140245148 | VIDEO TILING - In one embodiment, a tiled video display is shown on a screen of a display device. The tiled video display includes a plurality of video tiles that each show video content of a different video stream. The video tiles are arranged on the screen according to a tiling layout. A user interface (UI) is shown on a touch sensitive screen of a wireless mobile device separate from the display device. The UI includes a plurality of UI tiles that each correspond to a respective video tile of the tiled video display. The UI tiles are arranged on the virtual display screen according to the tiling layout of the video tiles. In response to a gesture over at least a portion of a particular one of the UI tiles on the touch sensitive screen, a modification is made to both the particular UI tile and a correspond video tile. | 08-28-2014 |
Patent application number | Description | Published |
20100185941 | SUPPORTING VARIABLE DATA STRUCTURES AND CONSTANT DATA STRUCTURES IN A HARDWARE-BASED EXTENSIBLE MARKUP LANGUAGE (XML) POST PROCESSING ENGINE (PPE) - A method, computer program product, and system are disclosed for supporting variable data structures and constant data structures in a hardware-based XML PPE. The method may include inserting one or more constant Type-Length-Attributes (TLAs) into an output stream. The constant TLAs are inserted from one or more constant node-sets referenced from a constant table. The method may also include creating one or more variable node-sets. Each variable node-set includes one or more variable TLAs (TLAs saved from a base XML document) and is mapped to a variable table. The method may also include inserting one or more variable TLAs into the output stream inserted from one or more variable node-sets referenced from the variable table. | 07-22-2010 |
20110153690 | HARDWARE OFF-LOAD MEMORY GARBAGE COLLECTION ACCELERATION - A memory allocation message for each primary memory allocation in a primary memory made by a primary processor is received at a hardware memory management module. A representation of each primary memory allocation is allocated within a second memory in response to each memory allocation message. A determination is made, based upon the allocated representations of each primary memory allocation within the second memory, to free a primary memory allocation in the primary memory. A memory free message is sent to the primary processor instructing the primary processor to free the primary memory allocation in the primary memory. | 06-23-2011 |
20110153691 | HARDWARE OFF-LOAD GARBAGE COLLECTION ACCELERATION FOR LANGUAGES WITH FINALIZERS - A memory allocation message for each primary memory allocation in a primary memory made by a primary processor is received at a hardware memory management module, including an indication of whether a finalizer routine is associated with each primary memory allocation. A representation of each primary memory allocation is allocated within a second memory in response to each memory allocation message, including the indication of whether there is the associated finalizer routine. A determination is made, based upon the allocated representations of each primary memory allocation within the second memory, to free a primary memory allocation in the primary memory. A call object finalizer message is sent to the primary processor instructing the primary processor to call the finalizer routine associated with the primary memory allocation in the primary memory in response to determining that the primary memory allocation has the associated finalizer routine. | 06-23-2011 |
20120124106 | GARBAGE COLLECTION OF INTERNED STRINGS - Provided are techniques for a garbage-collected interned string table. Reference objects that each reference strings in the interned string table are created. The reference objects and the strings referenced by the reference objects in the interned string table are marked with a current generation. Garbage collection is performed by: advancing the current generation to a next generation; in response to the reference objects in a previous generation from the current generation advancing to an acquired references state, promoting the reference objects and the strings referenced by the reference objects in the previous generation to the current generation; and deleting the strings that are marked with the previous generation in the interned string table. | 05-17-2012 |
20160103865 | TECHNOLOGY FOR PROVIDING CONTENT OF A PUBLISH-SUBSCRIBE TOPIC TREE - Content of a publish-subscribe topic tree is provided. This includes receiving a path for a requested topic. The path specifies topics leading from a highest to a lowest level topic in the path. Content in the topic tree is retrieved for matching topics that match the lowest level topic in the path independently of whether the matching topics are on the path in the tree. | 04-14-2016 |
20160105385 | TECHNOLOGY FOR PROVIDING CONTENT OF A PUBLISH-SUBSCRIBE TOPIC TREE - Content of a publish-subscribe topic tree is provided. This includes receiving a path for a requested topic. The path specifies topics leading from a highest to a lowest level topic in the path. Content in the topic tree is retrieved for matching topics that match the lowest level topic in the path independently of whether the matching topics are on the path in the tree. | 04-14-2016 |
Patent application number | Description | Published |
20090136507 | HBM variants that modulate bone mass and lipid levels - The present invention relates to methods and materials used to express an HBM-like polypeptide derived from HBM, LRP5 or LRP6 in animal cells and transgenic animals. The present invention also relates to transgenic animals expressing the HBM-like polypeptides. The invention provides nucleic acids, including coding sequences, oligonucleotide primers and probes, proteins, cloning vectors, expression vectors, transformed hosts, methods of developing pharmaceutical compositions, methods of identifying molecules involved in bone development, and methods of diagnosing and treating diseases involved in bone development and lipid modulation. In preferred embodiments, the present invention is directed to methods for treating, diagnosing and preventing osteoporosis. | 05-28-2009 |
20090292002 | NUCLEOTIDE AND AMINO ACID SEQUENCES RELATING TO RESPIRATORY DISEASES AND OBESITY - This invention relates to genes identified from human chromosome 12q23-qter, which are associated with various diseases, including asthma. The invention also relates to the nucleotide sequences of these genes, isolated nucleic acids comprising these nucleotide sequences, and isolated polypeptides or peptides encoded thereby. The invention further relates to vectors and host cells comprising the disclosed nucleotide sequences, or fragments thereof, as well as antibodies that bind to the encoded polypeptides or peptides. Also related are ligands that modulate the activity of the disclosed genes or gene products. In addition, the invention relates to methods and compositions employing the disclosed nucleic acids, polypeptides or peptides, antibodies, and/or ligands for use in diagnostics and therapeutics for asthma and other diseases. | 11-26-2009 |
20110201782 | NOVEL HUMAN GENES RELATING TO RESPIRATORY DISEASES AND OBESITY - This invention relates to isolated nucleic acids comprising genes of human chromosome 12q23-qter and the proteins encoded by these genes. Expression vectors and host cells containing such genes or fragments thereof, as well as antibodies to the proteins encoded by these nucleic acids are also included herein. | 08-18-2011 |
20120100146 | NUCLEOTIDE AND AMINO ACID SEQUENCES RELATING TO RESPIRATORY DISEASES AND OBESITY - This invention relates to genes identified from human chromosome 12q23-qter, which are associated with various diseases, including asthma. The invention also relates to the nucleotide sequences of these genes, isolated nucleic acids comprising these nucleotide sequences, and isolated polypeptides or peptides encoded thereby. The invention further relates to vectors and host cells comprising the disclosed nucleotide sequences, or fragments thereof, as well as antibodies that bind to the encoded polypeptides or peptides. Also related are ligands that modulate the activity of the disclosed genes or gene products. In addition, the invention relates to methods and compositions employing the disclosed nucleic acids, polypeptides or peptides, antibodies, and/or ligands for use in diagnostics and therapeutics for asthma and other diseases. | 04-26-2012 |
20130039914 | NOVEL HUMAN GENES RELATING TO RESPIRATORY DISEASES AND OBESITY - This invention relates to isolated nucleic acids comprising genes of human chromosome 12q23-qter and the proteins encoded by these genes. Expression vectors and host cells containing such genes or fragments thereof, as well as antibodies to the proteins encoded by these nucleic acids are also included herein. | 02-14-2013 |
20140248271 | NOVEL HUMAN GENES RELATING TO RESPIRATORY DISEASES AND OBESITY - This invention relates to isolated nucleic acids comprising genes of human chromosome 12q23-qter and the proteins encoded by these genes. Expression vectors and host cells containing such genes or fragments thereof, as well as antibodies to the proteins encoded by these nucleic acids are also included herein. | 09-04-2014 |
20150274816 | NOVEL HUMAN GENES RELATING TO RESPIRATORY DISEASES AND OBESITY - This invention relates to isolated nucleic acids comprising genes of human chromosome 12q23-qter and the proteins encoded by these genes. Expression vectors and host cells containing such genes or fragments thereof, as well as antibodies to the proteins encoded by these nucleic acids are also included herein. | 10-01-2015 |
20150361162 | NUCLEOTIDE AND AMINO ACID SEQUENCES RELATING TO RESPIRATORY DISEASES AND OBESITY - This invention relates to genes identified from human chromosome 12q23-qter, which are associated with various diseases, including asthma. The invention also relates to the nucleotide sequences of these genes, isolated nucleic acids comprising these nucleotide sequences, and isolated polypeptides or peptides encoded thereby. The invention further relates to vectors and host cells comprising the disclosed nucleotide sequences, or fragments thereof, as well as antibodies that bind to the encoded polypeptides or peptides. Also related are ligands that modulate the activity of the disclosed genes or gene products. In addition, the invention relates to methods and compositions employing the disclosed nucleic acids, polypeptides or peptides, antibodies, and/or ligands for use in diagnostics and therapeutics for asthma and other diseases. | 12-17-2015 |
Patent application number | Description | Published |
20110222667 | DRIVE SYSTEM FOR IMAGING DEVICE - A drive mechanism for a mobile imaging system comprises a main drive geared into a drive wheel for propelling the imaging system, including a base and one or more imaging components, across a surface. The drive mechanism can also include a scan drive that moves the drive mechanism and the one or more imaging components along an axis relative to the base to provide an imaging scan, and a suspension drive that extends the drive wheel relative to a bottom surface when the imaging system is in a transport mode and retracts the drive wheel relative to the bottom surface of the base when the imaging system is in an imaging mode. The drive wheel supports the weight of the imaging components, but does not directly support the base assembly, which can include pedestal and tabletop support. One or more casters located on the base can support the weight of the base assembly. | 09-15-2011 |
20110228910 | DIAGNOSTIC IMAGING APPARATUS WITH AIRFLOW COOLING SYSTEM - A diagnostic imaging system, which can be a mobile or stationary surgical CT imaging system or an MRI system, comprises an internal airflow cooling system that includes an air intake opening and an air outtake opening that are positioned near the ground and direct air flow away from the sterile surgical field. | 09-22-2011 |
20120256099 | MOBILE X-RAY IMAGING SYSTEM - A mobile diagnostic imaging system includes a battery system and charging system. The battery system is located in the rotating portion of the imaging system, and includes one or more battery packs, comprising electrochemical cells. Each battery pack includes a control circuit that controls the state of charge of each of the electrochemical cells, and implements a control scheme that causes the electrochemical cells to have a similar charge state. The battery system communicates with a charging system on the non-rotating portion to terminate charge when one or more of the electrochemical cells reach a full state of charge. The imaging system also includes a docking system that electrically connects the charging system to the battery system during charging and temporarily electrically disconnects the rotating and non-rotating portions during imaging, a drive mechanism for rotating the rotating portion relative to the non-rotating portion. | 10-11-2012 |
20130343507 | DETECTOR SYSTEM FOR IMAGING DEVICE - A detector system for an imaging system includes an airflow cooling system. The detector system includes a detector chassis, a duct extending along the length of the chassis, and a manifold that couples the duct to the interior of the chassis. A vacuum source, such as a suction fan, is coupled to the duct and generates a vacuum force within the duct. The chassis includes a plurality of inlet openings, with an airflow path being defined through the interior of the chassis between the inlet openings and the manifold. The suction fan pulls cooling air through the inlet openings, through the chassis and manifold to the duct, and then expels the air through an exhaust opening The airflow is directed into thermal contact with detector elements and associated electronics in the detector chassis to provide cooling of these components. | 12-26-2013 |
20130343509 | Multi-Plane X-Ray Imaging System and Method - Imaging systems having multiple radiation sources, such as x-ray sources, and multiple radiation detectors, such as flat-panel x-ray detectors and/or diagnostic-quality CT detectors, housed within an imaging gantry, for obtaining simultaneous images of an object positioned within a bore of the gantry in multiple imaging planes. | 12-26-2013 |
20140003572 | METHOD AND SYSTEM FOR X-RAY CT IMAGING | 01-02-2014 |
20140139215 | Vertical Scan Imaging System - An imaging system and methods including a gantry defining a bore and an imaging axis extending through the bore, and at least one support member that supports the gantry such that the imaging axis has a generally vertical orientation, where the gantry is displaceable with respect to the at least one support member in a generally vertical direction. The imaging system may be configured to obtain a vertical imaging scan (e.g., a helical x-ray CT scan), of a patient in a weight-bearing position. The gantry may be rotatable between a first position, in which the gantry is supported such that the imaging axis has a generally vertical orientation, and a second position, such that the imaging axis has a generally horizontal orientation. The gantry may be displaceable in a horizontal direction and the system may perform a horizontal scan of a patient or object positioned within the bore. | 05-22-2014 |
20140294159 | DRIVE SYSTEM FOR IMAGING DEVICE - A drive mechanism for a mobile imaging system comprises a main drive geared into a drive wheel for propelling the imaging system, including a base and one or more imaging components, across a surface. The drive mechanism can also include a scan drive that moves the drive mechanism and the one or more imaging components along an axis relative to the base to provide an imaging scan, and a suspension drive that extends the drive wheel relative to a bottom surface when the imaging system is in a transport mode and retracts the drive wheel relative to the bottom surface of the base when the imaging system is in an imaging mode. The drive wheel supports the weight of the imaging components, but does not directly support the base assembly, which can include pedestal and tabletop support. One or more casters located on the base can support the weight of the base assembly. | 10-02-2014 |
20140378817 | DIAGNOSTIC IMAGING APPARATUS WITH AIRFLOW COOLING SYSTEM - A diagnostic imaging system, which can be a mobile or stationary surgical CT imaging system or an MRI system, comprises an internal airflow cooling system that includes an air intake opening and an air outtake opening that are positioned near the ground and direct air flow away from the sterile surgical field. | 12-25-2014 |
20150332484 | METHOD AND SYSTEM FOR X-RAY CT IMAGING - Methods and systems for performing x-ray computerized tomographic (CT) reconstruction of imaging data on a rotatable portion of the system, such as a ring-shaped rotor. The rotor may include an x-ray source, and x-ray detector system and a processor, coupled to the detector system, for performing tomographic reconstruction of imaging data collected by the detector system. | 11-19-2015 |
20150374322 | DETECTOR SYSTEM FOR IMAGING DEVICE - A detector system for an imaging system includes an airflow cooling system. The detector system includes a detector chassis, a duct extending along the length of the chassis, and a manifold that couples the duct to the interior of the chassis. A vacuum source, such as a suction fan, is coupled to the duct and generates a vacuum force within the duct. The chassis includes a plurality of inlet openings, with an airflow path being defined through the interior of the chassis between the inlet openings and the manifold. The suction fan pulls cooling air through the inlet openings, through the chassis and manifold to the duct, and then expels the air through an exhaust opening. The airflow is directed into thermal contact with detector elements and associated electronics in the detector chassis to provide cooling of these components. | 12-31-2015 |
Patent application number | Description | Published |
20140115195 | DMA VECTOR BUFFER - According to one example embodiment, a direct memory access (DMA) engine and buffer is disclosed. The vector buffer may be explicitly programmable, and may include advanced logic for reordering non-unity-stride vector data. An example MEMCPY instruction may provide an access request to the DMA buffer, which may then service the request asynchronously. Bitwise guards are set over memory in use, and cleared as each bit is read. | 04-24-2014 |
20140115302 | PREDICATE COUNTER - According to an example embodiment, a processor such as a digital signal processor (DSP), is provided with a register acting as a predicate counter. The predicate counter may include more than two useful values, and in addition to acting as a condition for executing an instruction, may also keep track of nesting levels within a loop or conditional branch. In some cases, the predicate counter may be configured to operate in single-instruction, multiple data (SIMD) mode, or SIMD-within-a-register (SWAR) mode. | 04-24-2014 |
20160034399 | BUS-BASED CACHE ARCHITECTURE - Digital signal processors often operate on two operands per instruction, and it is desirable to retrieve both operands in one cycle. Some data caches connect to the processor over two busses and internally uses two or more memory banks to store cache lines. The allocation of cache lines to specific banks is based on the address that the cache line is associated. When two memory accesses map to the same memory bank, fetching the operands incurs extra latency because the accesses are serialized. An improved bank organization for providing conflict-free dual-data cache access—a bus-based data cache system having two data buses and two memory banks—is disclosed. Each memory bank works as a default memory bank for the corresponding data bus. As long as the two values of data being accessed belong to two separate data sets assigned to the two respective data buses, memory bank conflicts are avoided. | 02-04-2016 |
Patent application number | Description | Published |
20110045972 | THERMAL IMAGING MEMBERS AND METHODS - There are described thermal imaging members and thermal imaging methods utilizing unsymmetrical rhodamine compounds. The rhodamine color-forming compounds exhibit a first color when in a crystalline form and a second color, different from the first color, when in an amorphous form. | 02-24-2011 |
20110105754 | NOVEL RHODAMINE DYES - There are described novel rhodamine color-forming compounds. The rhodamine color-forming compounds exhibit a first color when in a crystalline form and a second color, different from the first color, when in an amorphous form. | 05-05-2011 |
20130059726 | THERMAL IMAGING MEMBERS AND METHODS - There are described thermal imaging members and thermal imaging methods utilizing unsymmetrical rhodamine compounds. The rhodamine color-forming compounds exhibit a first color when in a crystalline form and a second color, different from the first color, when in an amorphous form. | 03-07-2013 |
20150119237 | THERMAL IMAGING MEMBERS AND METHODS - There are described thermal imaging members and thermal imaging methods utilizing unsymmetrical rhodamine compounds. The rhodamine color-forming compounds exhibit a first color when in a crystalline form and a second color, different from the first color, when in an amorphous form. | 04-30-2015 |
Patent application number | Description | Published |
20100165599 | REMOTE PHOSPHOR LED ILLUMINATION SYSTEM - An illuminator is disclosed, in which an LED module emits short-wavelength light toward a phosphor module, which absorbs it and emits wavelength-conditioned light. The emission is generally longitudinal, with a generally Lambertian distribution about the longitudinal direction. The phosphor module includes a transparent layer, closest to the LED module, and a phosphor layer directly adjacent to the transparent layer. Both layers are oriented generally perpendicular to the longitudinal direction. The illuminator includes a reflector, circumferentially surrounding the emission plane in the LED module and extending longitudinally between the emission plane and the transparent layer. Virtually all the light emitted from the LED module either enters the phosphor module directly, or enters after a reflection off the reflector. The transverse side or sides of the transparent layer support total internal reflection, so that virtually all the light that enters the transparent layer, from the LED module, is transmitted to the phosphor layer. In some applications, the phosphor layer is located at the focus of a concave mirror, which can narrow and/or collimate the light emitted by the phosphor. Adjacent to the phosphor layer and opposite the transparent layer, the phosphor module can include a transparent dome, a heat sink, or nothing. | 07-01-2010 |
20100195335 | BEAM SPREADING OPTICS FOR LIGHT EMITTING DIODES - An optical element is disclosed, for receiving relatively narrow light from a planar light-emitting diode (LED) source, and for redistributing the light into a relatively wide range of output angles that span a full 360 degrees. The element may be used to retrofit existing fixtures that were originally designed for incandescent bulbs with LED-based light sources that have similar emission profiles. The element is small enough so that it may be packaged along with an LED module and its control electronics in the volume envelope of an incandescent light bulb. An exemplary element is a single, transparent, rotationally-symmetric lens that has a batwing shape in cross-section, extending angularly away from a longitudinal axis. The lens also includes a variety of curved, straight, specular and optionally diffuse portions on its longitudinal and transverse faces, all of which cause a variety of internal and external reflections, refractions, and optionally scattering. As such, many of the specific lens features cannot be directly linked to specific optical effects at a particular angle; rather, the features all interact with each other to produce the wide-angle light output. | 08-05-2010 |
20100263723 | Nearly Index-Matched Luminescent Glass-Phosphor Composites For Photonic Applications - A light emitting composite material ( | 10-21-2010 |
20110133222 | LED LAMP WITH REMOTE PHOSPHOR COATING AND METHOD OF MAKING THE LAMP - A light emitting diode (LED) lamp includes a base with one or more LED chips, an internal cover over the LED chips, where the cover is a translucent ceramic whose thermal conductivity is greater than glass, where the cover has an interior surface separated from the LED chips by a gap, and where an exterior surface of the cover is coated with a phosphor. The ceramic cover preferably has a bulk thermal conductivity of at least 5 W/(m·K), such as polycrystalline alumina. The LED chips preferably are blue LEDs and the phosphor is selected so that the lamp emits white light. In the method of making the lamp, the phosphor may be applied to the exterior surface of the cover as a preformed sheet or in a coating. | 06-09-2011 |
20120002423 | Lamp With A Truncated Reflector Cup - A lamp assembly, and method for making same. The lamp assembly includes first and second truncated reflector cups. The lamp assembly also includes at least one base plate disposed between the first and second truncated reflector cups, and a light engine disposed on a top surface of the at least one base plate. The light engine is configured to emit light to be reflected by one of the first and second truncated reflector cups. | 01-05-2012 |
20130026922 | APPARATUS INCORPORATING AN OPTICALLY TRANSMITTING CIRCUIT BOARD - An apparatus and method of a lamp including an optically transmitting, thermally conductive substrate is provided. The substrate has a first side, a second side, and at least one edge. At least one solid state light source, such as but not limited to a light emitting diode, is disposed on the first side of the substrate. The at least one solid state light source (e.g., light emitting diode) includes at least one junction having a first junction temperature. The substrate used is an optically transmitting, thermally conductive substrate, with a thermal conductivity greater than or equal to about 3 W/mK. | 01-31-2013 |
20130214677 | Nearly Index-Matched Luminescent Glass-Phosphor Composites For Photonic Applications - A light emitting device is described. The light emitting device includes a base; a light emitting diode supported by the base; a first layer spaced apart from the light emitting diode and including a light emitting material, the first layer having a refractive index n | 08-22-2013 |
20130293099 | Light Emitting Device - A light emitting device includes a base; a light emitting diode (LED) supported by the base; a layer spaced apart from the LED and including a light emitting material of refraction index n | 11-07-2013 |
20140333198 | Light Emitting Device - A light emitting device includes a light emitting diode (LED); a transparent optic having a refractive index n | 11-13-2014 |
20160066389 | Nearly Index-Matched Luminescent Glass-Phosphor Composites for Photonic Applications - A light emitting device includes a light emitting diode (LED); a transparent optic having a refractive index n | 03-03-2016 |
Patent application number | Description | Published |
20120173018 | Mobile Human Interface Robot - A mobile human interface robot that includes a drive system, a controller in communication with the dive system, and an electronic display supported above the drive system and in communication with the controller. The controller includes a central processing unit, a general purpose graphics processing unit, and memory in electrical communication with the central processing unit and the general purpose graphics processing unit. Moreover, the controller has a display operating state and a driving operating state. The controller executes graphics computations on the general purpose graphics processing unit for displaying graphics on the electronic display during the display operating state; and the controller executes mobility computations on the general purpose graphics processing unit for issuing commands to the drive system during the driving operating state. | 07-05-2012 |
20120185095 | Mobile Human Interface Robot - A mobile human interface robot that includes a base defining a vertical center axis and a forward drive direction and a holonomic drive system supported by the base. The drive system has first, second, and third driven drive wheels, each trilaterally spaced about the vertical center axis and having a drive direction perpendicular to a radial axis with respect to the vertical center axis. The robot further includes a controller in communication with the holonomic drive system, a torso supported above the base, and a touch sensor system in communication with the controller. The touch sensor system is responsive to human contact. The controller issues drive commands to the holonomic drive system based on a touch signal received from the touch sensor system. | 07-19-2012 |
20120185096 | Operating a Mobile Robot - A method of operating a mobile robot to traverse a threshold includes detecting a threshold proximate the robot. The robot includes a holonomic drive system having first, second, and third drive elements configured to maneuver the robot omni-directionally. The method further includes moving the first drive element onto the threshold from a first side and moving the second drive element onto the threshold to place both the first and second drive elements on the threshold. The method includes moving the first drive element off a second side of the threshold, opposite to the first side of the threshold, and moving the third drive element onto the threshold, placing both the second and third drive elements on the threshold. The method includes moving both the second and third drive elements off the second side of the threshold. | 07-19-2012 |
20130338525 | Mobile Human Interface Robot - A mobile robot that includes a drive system, a controller in communication with the drive system, and a volumetric point cloud imaging device supported above the drive system at a height of greater than about one foot above the ground. The volumetric point cloud imaging device monitors a plurality of translations of points in the point cloud corresponding to the surface of a respiratory center of a breathing subject. The controller receives point cloud signals from the imaging device and issues an alert command based at least in part on the received point cloud signals from the identified respiratory center. | 12-19-2013 |