Patent application number | Description | Published |
20110258477 | SELECTIVE LIMITS ON PROCESSOR TURBO MODES - A method, computer program product and system for controlling the maximum turbo mode of a processor in a turbo boost state. The method comprises limiting a maximum turbo mode available to the processor by over-reporting the amount of current drawn by the processor to the current monitoring feedback line to the processor, wherein the processor uses the over-reported current to maintain operation of the processor within performance specifications of the processor. An automatic calibration routine may be used to determine nominal amounts of current over-reporting that may be used to prevent the processor performance from exceeding the maximum turbo mode. In one embodiment, a digital potentiometer is included in the voltage regulator circuit to over-report the current as instructed. | 10-20-2011 |
20150268967 | OPTIMIZING COMPUTER HARDWARE USAGE IN A COMPUTING SYSTEM THAT INCLUDES A PLURALITY OF POPULATED CENTRAL PROCESSING UNIT ('CPU') SOCKETS - Optimizing computer hardware usage in a computing system that includes a plurality of populated central processing unit (‘CPU’) sockets, including: determining, by a socket configuration module, a number of CPUs to be utilized during operation of the computing system; determining, by the socket configuration module, performance characteristics associated with each available CPU, the performance characteristics associated with each available CPU including information describing computing devices such as memory devices, input/output (‘I/O) devices, and other downstream devices that are coupled to one or more of the available CPUs; and selecting, by the socket configuration module in dependence upon the performance characteristics associated with each available CPU and a predetermined performance policy, a target CPU to utilize as a boot CPU. | 09-24-2015 |
20150269015 | OPTIMIZING COMPUTER HARDWARE USAGE IN A COMPUTING SYSTEM THAT INCLUDES A PLURALITY OF POPULATED CENTRAL PROCESSING UNIT ('CPU') SOCKETS - Optimizing computer hardware usage in a computing system that includes a plurality of populated central processing unit (‘CPU’) sockets, including: determining, by a socket configuration module, a number of CPUs to be utilized during operation of the computing system; determining, by the socket configuration module, performance characteristics associated with each available CPU, the performance characteristics associated with each available CPU including information describing computing devices such as memory devices, input/output (I/O) devices, and other downstream devices that are coupled to one or more of the available CPUs; and selecting, by the socket configuration module in dependence upon the performance characteristics associated with each available CPU and a predetermined performance policy, a target CPU to utilize as a boot CPU. | 09-24-2015 |
20150269047 | OPTIMIZING COMPUTER HARDWARE USAGE IN A COMPUTING SYSTEM THAT INCLUDES A PLURALITY OF POPULATED CENTRAL PROCESSING UNIT ('CPU') SOCKETS - Optimizing computer hardware usage in a computing system that includes a plurality of populated central processing unit (‘CPU’) sockets, including: determining, by a socket configuration module, a number of CPUs to be utilized during operation of the computing system; determining, by the socket configuration module, error characteristics associated with each available CPU, wherein the error characteristics associated with each available CPU include error information for computing devices that are coupled to one or more of the available CPUs; and selecting, by the socket configuration module in dependence upon the error characteristics associated with each available CPU and a predetermined error tolerance policy, a target CPU to utilize as a boot CPU. | 09-24-2015 |
Patent application number | Description | Published |
20130085780 | HEALTH CARE INFORMATION MANAGEMENT - A method, computer program product, and system is described. A patient condition associated with a patient record is identified based upon, at least in part, a first input associated with the patient record. A point-of-care prompt is provided based upon, at least in part, the patient condition and clinical authority information. A point-of-care input, associated with at least in part, one or more of education material, a condition assessment, co-morbidity information, a diagnosis protocol, a treatment protocol, medication information, clinical order information, visit order information, patient resource information, and care planning information, is received. Treatment information is provided based upon, at least in part, the point-of-care input and one or more of education material, a condition assessment, co-morbidity information, a diagnosis protocol, a treatment protocol, medication information, clinical order information, visit order information, patient resource information, and care planning information. | 04-04-2013 |
Patent application number | Description | Published |
20140266243 | POWER LEVELING OF A SYSTEM UNDER TEST - Power leveling a system under test (SUT). An input signal is provided at an initial power level to the SUT. Multiple iterations are performed, each including measuring, over a specified measuring interval, power of a signal produced by the SUT in response to the input signal, and dynamically adjusting the power of the input signal in response. The measuring interval is increased over the iterations, thereby increasing accuracy of the measuring over the iterations while converging the signal to a specified power level. An initial power leveling operation may be performed for the SUT to establish a specified power level, after which the SUT is tested, during which multiple power leveling operations are performed, each including measuring power of a signal from the SUT over a specified measuring interval, and adjusting the input signal in response, thereby maintaining the specified power level during the testing while correcting for thermal droop. | 09-18-2014 |
20140281595 | CONTINUOUS POWER LEVELING OF A SYSTEM UNDER TEST - Power leveling a system under test (SUT). An input signal is provided at an initial power level to the SUT. Multiple iterations are performed, each including measuring, over a specified measuring interval, power of a signal produced by the SUT in response to the input signal, and dynamically adjusting the power of the input signal in response. The measuring interval is increased over the iterations, thereby increasing accuracy of the measuring over the iterations while converging the signal to a specified power level. An initial power leveling operation may be performed for the SUT to establish a specified power level, after which the SUT is tested, during which multiple power leveling operations are performed, each including measuring power of a signal from the SUT over a specified measuring interval, and adjusting the input signal in response, thereby maintaining the specified power level during the testing while correcting for thermal droop. | 09-18-2014 |
20140298289 | Synchronization Modules for Performing Synchronization of Programmable Hardware Elements - Customizing a target system. The target system may include a first device with a first programmable hardware element (PHE) and a second device with a second PHE. Synchronization modules may be provided for implementation on the first and second PHEs. The synchronization modules may provide a standard interface for interacting with other code. A user may specify user-created code for the first and second PHEs which utilizes the synchronization modules. The user-created code may interact with the synchronization modules using the standard interface. Accordingly, hardware descriptions may be generated for the first and second PHEs of the target system. Different modules may be used for different interconnects. Additionally, multiple synchronization modules may be used, e.g., dynamically, during operation of the target system. | 10-02-2014 |
20140317599 | Synchronization Modules for Programmable Hardware and Use - Customizing a target system. The target system may include a first device with a first programmable hardware element (PHE) and a second device with a second PHE. Synchronization modules may be provided for implementation on the first and second PHEs. The synchronization modules may provide a standard interface for interacting with other code. A user may specify user-created code for the first and second PHEs which utilizes the synchronization modules. The user-created code may interact with the synchronization modules using the standard interface. Accordingly, hardware descriptions may be generated for the first and second PHEs of the target system. Different modules may be used for different interconnects. Additionally, multiple synchronization modules may be used, e.g., dynamically, during operation of the target system. | 10-23-2014 |
Patent application number | Description | Published |
20140188665 | CrowdChunk System, Method, and Computer Program Product for Searching Summaries of Online Reviews of Products - System, method, and computer program product for researching reviews written online to assess the performance and functionality of digital media consumer products bought online or not (e.g. eBooks, movies, TV shows, music, DVD's, etc.). The system extracts reviews from multiple online sources comprising: online “stores”, professional articles, blogs, online magazines, websites, etc.; and, utilizes sentiment analysis algorithms and supervised machine learning analysis to present more informative summaries for each product's reviews, comprising: a sentence that encapsulates a sentiment held by many users; the most positive and negative comments; and a list of features with average scores (e.g. performance, price, etc.). Additionally, the user may view a separate review detail page per product that provides further summaries, such as a short list of other products that the same reviewer gave a very positive review for the features. The user is then able to purchase the product via a link. | 07-03-2014 |
20140188897 | CrowdChunk System, Method and Computer Program Product for Searching Summaries of Mobile Apps Reviews - System, method, and computer program product (e.g. mobile App) and/or web-based service to enable users to research reviews written online to assess the performance and functionality of mobile applications. The system extracts reviews from multiple online sources comprising: mobile Apps “stores”, blogs, online magazines, websites, etc.; and, utilizes sentiment analysis algorithms and supervised machine learning analysis to present more informative summaries for each App's reviews. Summaries may comprise: a sentence that encapsulates a sentiment held by many users; the most positive and negative comments; and a list of features with average scores (e.g. graphics, fun, easy to use, etc.). Additionally, the user may view a separate review detail page per App that provides further summaries, such as a short list of other Apps that the same reviewer gave a very positive review for the features. The user is then able to purchase and download the App via a link. | 07-03-2014 |
Patent application number | Description | Published |
20110169999 | TERMINAL HAVING PLURALITY OF OPERATING MODES - There is set forth herein a terminal having an image sensor array and a plurality of operator selectable operating modes. The image sensor array can have an associated light source bank. The operator selectable operating modes can include at least one camera operating mode and at least one flashlight operating mode. In the at least one camera operating mode the image sensor array and light source bank can be controlled for optimization of frame capture. In the at least one flashlight operating mode the image sensor array and the light source bank can be controlled for optimizing illumination of an operators viewing area with reduced average power consumption. | 07-14-2011 |
20120092531 | AUTOFOCUSING OPTICAL IMAGING DEVICE - An optical imager includes: an image sensor for capturing images of targets and outputting image signals; a lens for focusing the target on the image sensor as a function of lens position; a memory for storing predetermined lens positions determined from predetermined target sizes; and a controller for determining current target size based on captured images and positioning the lens at a predetermined lens position by correlating current target size with predetermined target sizes. | 04-19-2012 |
20120182461 | IMAGING TERMINAL HAVING FOCUS CONTROL - There is set forth herein an imaging terminal having an image sensor array and a variable lens assembly for focusing an image onto the image sensor array. In one embodiment, an imaging terminal can include one or more focusing configuration selected from the group comprising a full set focusing configuration, a truncated set focusing configuration and a fixed focusing configuration. When a full set focusing configuration is active, a full set of candidate focus settings can be active when the imaging terminal determines a focus setting of the terminal responsively to a trigger signal activation. When a truncated set focusing configuration is active, a truncated range of candidate focus settings can be active when the imaging terminal determines a focus setting of the terminal responsively to a trigger signal activation. When a fixed focusing configuration is active, the focus setting of the imaging lens assembly can be fixed so that a predetermined lens assembly focus setting is active when a trigger signal is active. | 07-19-2012 |
20140204268 | TERMINAL HAVING PLURALITY OF OPERATING MODES - There is set forth herein a terminal having an image sensor array and a plurality of operator selectable operating modes. The image sensor array can have an associated light source bank. The operator selectable operating modes can include at least one camera operating mode and at least one flashlight operating mode. In the at least one camera operating mode the image sensor array and light source bank can be controlled for optimization of frame capture. In the at least one flashlight operating mode the image sensor array and the light source bank can be controlled for optimizing illumination of an operators viewing area with reduced average power consumption. | 07-24-2014 |
20140300777 | AUTOFOCUSING OPTICAL IMAGING DEVICE - An optical imager includes: an image sensor for capturing images of targets and outputting image signals; a lens for focusing the target on the image sensor as a function of lens position; a memory for storing predetermined lens positions determined from predetermined target sizes; and a controller for determining current target size based on captured images and positioning the lens at a predetermined lens position by correlating current target size with predetermined target sizes. | 10-09-2014 |
20160033366 | MOTION DETECTION DEVICES AND SYSTEMS - Motion detection devices and systems are described herein. One motion detection device includes an inertial measurement unit (IMU) configured to measure velocity, orientation, and gravitational forces of the motion detection device and a computing component. The computing component can be configured to determine spectrum parameters of a mobile vehicle associated with the motion detection device using measurements from the IMU, determine IMU orientation parameters using measurements from the IMU, and estimate motion of the mobile vehicle using the spectrum parameters, the IMU orientation parameters, measurements from the IMU, and a motion estimation function. | 02-04-2016 |
Patent application number | Description | Published |
20120144611 | DISPERSIBLE NONWOVEN WIPE MATERIAL - The presently disclosed subject matter relates to a dispersible, nonwoven multistrata wipe material that is stable in a wetting liquid and flushable in use. More particularly, the presently disclosed subject matter relates to multilayered structures including, but not limited to, two, three, or four layers to form the dispersible nonwoven wipe material. The layers contain combinations of cellulosic and noncellulosic fibers, and optionally a binder or additive. | 06-14-2012 |
20150238062 | DISPERSIBLE NONWOVEN WIPE MATERIAL - The presently disclosed subject matter relates to a dispersible, nonwoven multistrata wipe material that is stable in a wetting liquid and flushable in use. More particularly, the presently disclosed subject matter relates to multilayered structures including, but not limited to, two, three, or four layers to form the dispersible nonwoven wipe material. The layers contain combinations of cellulosic and noncellulosic fibers, and optionally a binder or additive. | 08-27-2015 |
Patent application number | Description | Published |
20080255626 | IMPLANTABLE MEDICAL DEVICE CONFIGURED AS A PEDOMETER - This document discusses, among other things, a system including an implantable medical device. The implantable medical device includes a control circuit and a motion sensing device. The motion sensing device is coupled to the control circuit, and the motion sensing device is configured to transmit signals to the control circuit. The control circuit is configured to identify one or more steps of a patient using the motion sensing device signal. | 10-16-2008 |
20110046520 | IMPLANTABLE MEDICAL DEVICE CONFIGURED AS A PEDOMETER - This document discusses, among other things, a system including an implantable medical device. The implantable medical device includes a control circuit and a motion sensing device. The motion sensing device is coupled to the control circuit, and the motion sensing device is configured to transmit signals to the control circuit. The control circuit is configured to identify one or more steps of a patient using the motion sensing device signal. | 02-24-2011 |
20110201943 | KINETICS OF PHYSIOLOGICAL RESPONSE TO ACTIVITY DURING ACTIVITIES OF DAILY LIVING - A physiological response to activity (PRA) during a subject's activities of daily living (ADL) can be used, such as to generate useful diagnostic information about the subject. This can involve using a template, such as an impulse response template. The technique can be used with an implantable or other ambulatory medical monitoring or therapy device, such as a cardiac function management device, or with a local or remote external interface device. | 08-18-2011 |
20120226114 | APPARATUS AND METHOD FOR CALCULATING CALORIC EXPENDITURE USING POSTURE - Systems and methods for estimating caloric expenditure. The systems can include a physiological sensor to measure a patient's physical activity, and a posture sensor to measure the patient's posture. An estimated caloric expenditure can be calculated based on data from the physiological sensor and the posture sensor. For example, the estimated caloric expenditure can be calculated at least in part based on the posture data. For example, the estimated caloric expenditure can be validated based on the posture data. | 09-06-2012 |
Patent application number | Description | Published |
20080201547 | STRUCTURE FOR STORAGE ALLOCATION MANAGEMENT IN SWITCHES UTILIZING FLOW CONTROL - A design structure embodied in a machine readable storage medium for designing, manufacturing, and/or testing a design for managing allocation of storage in a switch utilizing flow control is provided. The design structure includes a switch having a plurality of ports and an internal storage divided into a plurality of storage units. The design structure provides for monitoring an average number of storage units used by each of the plurality of ports over a predetermined time period, setting a threshold for the average number of storage units used by each of the plurality of ports, and allocating one or more available storage units assigned to a first port to a second port in response to storage allocation management being enabled for the second port and the average number of storage units used by the second port exceeding the threshold for the second port. | 08-21-2008 |
20080228981 | DESIGN STRUCTURE FOR DYNAMICALLY ALLOCATING LANES TO A PLURALITY OF PCI EXPRESS CONNECTORS - A design structure embodied in a machine readable storage medium for designing, manufacturing, and/or testing a design for dynamically allocating lanes to a plurality of PCI Express connectors is disclosed that include identifying whether a PCI Express device is installed into each PCI Express connector, and assigning a portion of the lanes to each PCI Express connector having a PCI Express device installed into the PCI Express connector. Dynamically allocating lanes to a plurality of PCI Express connectors may also include identifying a device type for each PCI Express device installed into the plurality of PCI Express connectors, creating allocation rules that specify the allocation of lanes to the plurality of PCI Express connectors, and receiving user allocation preferences that specify the allocation of lanes to the plurality of PCI Express connectors. | 09-18-2008 |
20080263308 | STORAGE ALLOCATION MANAGEMENT IN SWITCHES UTILIZING FLOW CONTROL - A computer program product and system for managing allocation of storage in a switch utilizing flow control are provided. The switch includes a plurality of ports and an internal storage divided into a plurality of storage units. The computer program product and system provide for monitoring an average number of storage units used by each of the plurality of ports over a predetermined time period, setting a threshold for the average number of storage units used by each of the plurality of ports, and allocating one or more available storage units assigned to a first port to a second port in response to storage allocation management being enabled for the second port and the average number of storage units used by the second port exceeding the threshold for the second port. | 10-23-2008 |
20080288828 | STRUCTURES FOR INTERRUPT MANAGEMENT IN A PROCESSING ENVIRONMENT - A design structure embodied in a machine readable storage medium for designing, manufacturing, and/or testing a design for managing interrupts in a processing system are disclosed. The design structure can determine an indication of an interrupt request from a peripheral entity, identify the peripheral entity associated with the indication, count occurrences of the indications; and flag the peripheral entity in response to the counted occurrences. When the counted occurrences reach a predetermined number in the predetermined time interval, interrupts from the peripheral entity can be ignored or the entity can be identified as having possible operational problems. | 11-20-2008 |
20090049216 | Dynamically allocating lanes to a plurality of PCI express connectors - Method, apparatus, and computer program products for dynamically allocating lanes to a plurality of PCI Express connectors are disclosed that include identifying whether a PCI Express device is installed into each PCI Express connector, and assigning a portion of the lanes to each PCI Express connector having a PCI Express device installed into the PCI Express connector. Dynamically allocating lanes to a plurality of PCI Express connectors may also include identifying a device type for each PCI Express device installed into the plurality of PCI Express connectors. Dynamically allocating lanes to a plurality of PCI Express connectors may also include creating allocation rules that specify the allocation of lanes to the plurality of PCI Express connectors. Dynamically allocating lanes to a plurality of PCI Express connectors may also include receiving user allocation preferences that specify the allocation of lanes to the plurality of PCI Express connectors. | 02-19-2009 |
20090063662 | Arrangements for Auto-Merging Processing Components - In some embodiments a method for auto-configuring a network is disclosed. The method can include communicating with at least one node in a processing complex, receiving node connection data from the at least one node querying a node to verify at least a portion of the node connection data and auto-configuring system partitioning in response to the node connection data. In some embodiments the method can also include verifying the node connection data by transmitting a request for a universally unique identifier and a node identifier. The node identifier can be associated with the universally unique identifier. The node identifier can be utilized in data transmitted between nodes. | 03-05-2009 |
20130173958 | Extending Cache In A Multi-Processor Computer - Methods, apparatuses, and computer program products of extending cache in a multi-processor computer are provided. Embodiments include detecting, by a donor processor, nonuse of a donor processor's cache; broadcasting to one or more processors in the multi-processor computer, by the donor processor, a donor-ready message indicating the donor processor's cache is available for ownership transferment; receiving from a first requesting processor, by the donor processor, a first ownership-request message requesting ownership of the donor processor's cache by the first requesting processor; transmitting to the first requesting processor, by the donor processor, an ownership-grant message indicating an intention of the donor processor to transfer ownership of the donor processor's cache to the first requesting processor; and receiving from the first requesting processor, by the donor processor, an ownership-claim message indicating that the first requesting processor intends to claim ownership of the donor processor's cache. | 07-04-2013 |
Patent application number | Description | Published |
20110022565 | COHERENCY OF RELATED OBJECTS - A service, which in one embodiment is a fashion social network, applies pre-defined criteria to items proposed for selection by a user, in order to determine if the proposed items are compatible with descriptive attributes and/or current possessions of the user. | 01-27-2011 |
20110052158 | RENDERABLE CONTENT PARTITIONING AND PORTABILITY - A storable duration of renderable content, based upon available memory for storage of renderable content associated with a mobile device, is determined in response to detecting a request for a portion of renderable content via an input device. The request for the portion of the renderable content based upon the storable duration is sent to a renderable content storage device, where the renderable content is identified by a content identifier. A content partition identifier and the portion of the renderable content having a duration less than or equal to the storable duration is received at the mobile device in response to the request. The content identifier, the content partition identifier, and the portion of the renderable content are stored within the available memory for storage of renderable content associated with the mobile device. | 03-03-2011 |
20120172098 | SUGGESTING GAME ROLES FOR DIFFERENT PLAYERS BASED ON A PLAYER'S GAMING STATISTICS FROM OTHER GAMES - In one embodiment of the invention, game specific statistics for previously played games are obtained for each player of a game. Weights and corresponding generic attributes are associated with each game specific statistic. For each game specific statistics, a generic attribute score is computed based on the corresponding weight and generic attribute. In response to a request to play a game, generic attributes are determined for each role of the game. For each generic attribute of each role of the game, the generic attribute scores of each player are compared and a specific role is suggested for each player. If all the players accept their respective and suggested roles, then those roles are assigned to the players. If one or more players rejects a suggested role, that player may request a different role and another role will be suggested for that player. | 07-05-2012 |
20160088343 | RENDERABLE CONTENT PARTITIONING AND PORTABILITY - A mobile device controls content partitioning at a separate renderable content storage device of an item of renderable content into multiple partitioned content segments that are each less in size than the entire item of renderable content and that each fit within available memory of the mobile device. The mobile device renders on a display device of the mobile device multiple received content partition identifiers that each identify one partitioned content segment. The mobile device retrieves from the separate renderable content storage device a partitioned content segment of the item of renderable content identified by a user-selected content partition identifier. The mobile device renders the partitioned content segment. The mobile device automatically retrieves, in response to completion of rendering of the partitioned content segment, a second partitioned content segment using a second content partition identifier of the received multiple content partition identifiers. | 03-24-2016 |
Patent application number | Description | Published |
20110153787 | INFORMATION TECHNOLOGY ASSET MANAGEMENT - In an embodiment, a system for information technology asset management may include a plurality of data processing systems, and a network connecting the plurality of data processing systems. The system may also include a controller configured to manage the plurality of data processing systems by resolving naming conflicts for each of the plurality of data processing systems on the network to a respective master name while also maintaining the alias names for each of the plurality of data processing systems on the network. | 06-23-2011 |
20120096163 | Method and System for Managing and Reconciling Information Technology Assets in a Configuration Database - A method and system for managing and reconciling naming conflicts in a configuration database. Attributes are collected about a detected resource in a network. Valid names for the detected resource are created based on the collected attributes and a set of naming rules. A valid name is created for each naming rule, and the naming rules have a priority order. A master-alias table is search to locate a match between existing names of known resources recorded in the master-alias table and any of the valid names. A partial match of resource attributes is determined to exist when all of the valid names in the set of valid names do not match an existing name in a matching entry. The detected resource is determined to be a new resource or an existing resource based on a priority of the naming rules used to create the valid names. | 04-19-2012 |
20140337439 | ELECTRONIC MAIL DELIVERY NEGOTIATION AND REJECTION - Processing electronic mail can include receiving, within an electronic mail server, an electronic mail from a sender client system, sending acceptance criteria for a recipient of the electronic mail to the sender client system responsive to receiving the electronic mail, and receiving, within the electronic mail server, acceptance criteria values from the sender client system in response to the acceptance criteria for the recipient. Using a processor of the electronic mail server, a determination is made whether the acceptance criteria values comply with the acceptance criteria. Responsive to determining that the acceptance criteria values are non-compliant with the acceptance criteria, the electronic mail server rejects the electronic mail, wherein the electronic mail is not delivered to the recipient, and providing, to the sender client system, an indication of rejection of the electronic mail including a reason for non-compliance. | 11-13-2014 |
Patent application number | Description | Published |
20120074524 | LATERAL GROWTH METHOD FOR DEFECT REDUCTION OF SEMIPOLAR NITRIDE FILMS - A lateral growth method for defect reduction of semipolar nitride films. The process steps include selecting a semipolar nitride plane and composition, selecting a suitable substrate for growth of the semipolar nitride plane and composition, and applying a selective growth process in which the semipolar nitride nucleates on some areas of the substrate at the exclusion of other areas of the substrate, wherein the selective growth process includes lateral growth of nitride material by a lateral epitaxial overgrowth (LEO), sidewall lateral epitaxial overgrowth (SLEO), cantilever epitaxy or nanomasking. | 03-29-2012 |
20120074525 | MISCUT SEMIPOLAR OPTOELECTRONIC DEVICE - A method for improved growth of a semipolar (Al,In,Ga,B)N semiconductor thin film using an intentionally miscut substrate. Specifically, the method comprises intentionally miscutting a substrate, loading a substrate into a reactor, heating the substrate under a flow of nitrogen and/or hydrogen and/or ammonia, depositing an In | 03-29-2012 |
20130168833 | METHOD FOR ENHANCING GROWTH OF SEMIPOLAR (Al,In,Ga,B)N VIA METALORGANIC CHEMICAL VAPOR DEPOSITION - A method for enhancing growth of device-quality planar semipolar nitride semiconductor thin films via metalorganic chemical vapor deposition (MOCVD) by using an (Al,In,Ga)N nucleation layer containing at least some indium. Specifically, the method comprises loading a substrate into a reactor, heating the substrate under a flow of nitrogen and/or hydrogen and/or ammonia, depositing an In | 07-04-2013 |
20140183579 | MISCUT SEMIPOLAR OPTOELECTRONIC DEVICE - A method for improved growth of a semipolar (Al,In,Ga,B)N semiconductor thin film using an intentionally miscut substrate. Specifically, the method comprises intentionally miscutting a substrate, loading a substrate into a reactor, heating the substrate under a flow of nitrogen and/or hydrogen and/or ammonia, depositing an In | 07-03-2014 |
20140211820 | TECHNIQUE FOR THE GROWTH AND FABRICATION OF SEMIPOLAR (Ga,Al,In,B)N THIN FILMS, HETEROSTRUCTURES, AND DEVICES - A method for growth and fabrication of semipolar (Ga,Al,In,B)N thin films, heterostructures, and devices, comprising identifying desired material properties for a particular device application, selecting a semipolar growth orientation based on the desired material properties, selecting a suitable substrate for growth of the selected semipolar growth orientation, growing a planar semipolar (Ga,Al,In,B)N template or nucleation layer on the substrate, and growing the semipolar (Ga,Al,In,B)N thin films, heterostructures or devices on the planar semipolar (Ga,Al,In,B)N template or nucleation layer. The method results in a large area of the semipolar (Ga,Al,In,B)N thin films, heterostructures, and devices being parallel to the substrate surface. | 07-31-2014 |
20160079738 | TECHNIQUE FOR THE GROWTH AND FABRICATION OF SEMIPOLAR (Ga,Al,In,B)N THIN FILMS, HETEROSTRUCTURES, AND DEVICES - A method for growth and fabrication of semipolar (Ga,Al,In,B)N thin films, heterostructures, and devices, comprising identifying desired material properties for a particular device application, selecting a semipolar growth orientation based on the desired material properties, selecting a suitable substrate for growth of the selected semipolar growth orientation, growing a planar semipolar (Ga,Al,In,B)N template or nucleation layer on the substrate, and growing the semipolar (Ga,Al,In,B)N thin films, heterostructures or devices on the planar semipolar (Ga,Al,In,B)N template or nucleation layer. The method results in a large area of the semipolar (Ga,Al,In,B)N thin films, heterostructures, and devices being parallel to the substrate surface. | 03-17-2016 |