Nathaniel S.
Nathaniel S. Deneui, Houston, TX US
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20140089581 | CAPACITY-EXPANSION OF A LOGICAL VOLUME - Expanding capacity of a logical volume is described. In an example a logical volume is described by a global metadata unit and a plurality of local metadata units. The global metadata unit includes a description of the logical volume, a list of the plurality of local metadata units, and ranges of logical blocks of the logical volume corresponding to the plurality of local metadata units. Each of the local metadata units includes a description of a local RAID set and a range of logical blocks on the local RAID set. When a new drive is to be added to the logical volume to increase capacity, a new local metadata unit is created. The new local metadata unit includes a description of a new local RAID set to be added to the RAID volume and a range of logical blocks on the new drive. The new local metadata unit is added to the global metadata unit to expand the logical volume to incorporate the new local RAID set. | 03-27-2014 |
20140173223 | STORAGE CONTROLLER WITH HOST COLLABORATION FOR INITIALIZATION OF A LOGICAL VOLUME - A device includes a storage controller for accessing a logical volume. The storage controller collaborates with a host to initialize the logical volume such that host resources perform a portion of the initialization of the logical volume. | 06-19-2014 |
20140297942 | DATA CACHE FOR A STORAGE ARRAY - Embodiments of the present disclosure provide for a storage system that includes an array of disk drives and a controller communicatively coupled to the array of disk drives. The controller includes a dual purpose cache. The controller is configured to perform maintenance operations and host input/output (I/O) operations using the dual purpose cache. | 10-02-2014 |
Nathaniel S. Hansen, Portland, OR US
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20150099185 | LITHIUM ION BATTERIES COMPRISING NANOFIBERS - Lithium ion batteries, electrodes, nanofibers, and methods for producing same are disclosed herein. Provided herein are batteries having (a) increased energy density; (b) decreased pulverization (structural disruption due to volume expansion during lithiation/de-lithiation processes); and/or (c) increased lifetime. In some embodiments described herein, using high throughput, water-based electrospinning process produces nanofibers of high energy capacity materials (e.g., ceramic) with nanostructures such as discrete crystal domains, mesopores, hollow cores, and the like; and such nanofibers providing reduced pulverization and increased charging rates when they are used in anodic or cathodic materials. | 04-09-2015 |
20150099186 | SILICON NANOCOMPOSITE NANOFIBERS - Provided herein are silicon nanocomposite nanofibers and processes for preparing the same. In specific examples, provided herein are nanocomposite nanofibers comprising continuous silicon matrices and nanocomposite nanofibers comprising non-aggregated silicon domains. | 04-09-2015 |
20150132642 | LITHIUM CONTAINING NANOFIBERS - Lithium-containing nanofibers, as well as processes for making the same, are disclosed herein. In some embodiments described herein, using high throughput (e.g., gas assisted and/or water based) electrospinning processes produce nanofibers of high energy capacity materials with continuous lithium-containing matrices or discrete crystal domains. | 05-14-2015 |
Nathaniel S. Johnson, Royal Oak, MI US
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20140156157 | BRAKING CONTROL SYSTEM FOR VEHICLE - A braking control system for a vehicle includes at least one sensor having a field of view exterior of the vehicle. A control, after actuation of the vehicle brake system, determines the speed of the vehicle and relative speed of the vehicle to another vehicle or object, and, responsive to the speed of the vehicle and the relative speed, the control controls the vehicle brake system. Responsive to a determination that at least one of (i) a collision has occurred, (ii) the vehicle speed is greater than a threshold amount and (iii) the relative speed is greater than a threshold amount, the system determines if the vehicle driver is impaired, and, responsive to a determination that the driver is impaired, the control controls braking of the subject vehicle, and responsive to a determination that the driver is not impaired, the control allows the driver to override the system. | 06-05-2014 |
20140375476 | VEHICLE ALERT SYSTEM - A system of a vehicle may provide a parking assist function and/or an alert function. The system includes a sensor, a control and a display. The sensor is disposed at a vehicle and is operable to, at least in part, determine a geographical location of the vehicle. The control may be responsive to an output of the sensor and at least one of (i) a database and (ii) a communication from a remote server. Responsive to an input, the control may display parking information pertaining to parking spaces at or near the current geographical location of the vehicle. The system may be part of a plurality of networked vehicles equipped with respective sensors and controls. The control of the equipped vehicle may be operable to communicate information pertaining to a determination of an event or break-in to other nearby vehicles of the plurality of networked vehicles. | 12-25-2014 |
Nathaniel S. Olson, Laguna Niguel, CA US
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20140278271 | INTERACTIVE BUILDING STACKING PLANS - A method for generating an interactive stacking plan of a building is disclosed. A building data file with one or more external tenant records in a first format is received on a server computer system. Data values of one or more of the external tenant record fields are imported into master tenant records, each of which is defined by a plurality of master tenant record attributes. Stacking plan graphical elements are generated for each of the master tenant records with a size proportional to a leased space. A user-activatable link that generates an independent display of at least one of the master tenant record attributes is included in the stacking plan graphical element. The stacking plan graphical elements are arranged in the interactive stacking plan according to the floor identifier attributes of the corresponding master tenant records. The interactive stacking plan is then transmitted to the client computer system. | 09-18-2014 |
Nathaniel S. Rial, Tucson, AZ US
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20150185151 | FORMULAIC IMAGING FOR TISSUE DIAGNOSIS - Methods for reliable identification of low-contrast lesions within a tissue of a subject comprise delivering an excitation signal to the tissue, wherein the excitation signal is selected to stimulate tissue to produce autofluorescence and/or reflectance. The autofluorescence and/or reflectance is detected, and ratiometric images are produced based on the autofluorescence and/or reflectance images. An imaging system is provided which is configured to carry out such methods, irradiating tissue at a various possible excitation wavelengths, such as UV excitation wavelengths below 300 nm, to elicit fluorescence from specific native fluorophores. | 07-02-2015 |
Nathaniel S. Safron, Madison, WI US
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20110201201 | METHODS OF FABRICATING LARGE-AREA, SEMICONDUCTING NANOPERFORATED GRAPHENE MATERIALS - Methods for forming a nanoperforated graphene material are provided. The methods comprise forming an etch mask defining a periodic array of holes over a graphene material and patterning the periodic array of holes into the graphene material. The etch mask comprises a pattern-defining block copolymer layer, and can optionally also comprise a wetting layer and a neutral layer. The nanoperforated graphene material can consist of a single sheet of graphene or a plurality of graphene sheets. | 08-18-2011 |
20120325405 | METHODS OF FABRICATING LARGE-AREA, SEMICONDUCTING NANOPERFORATED GRAPHENE MATERIALS - Methods for forming a nanoperforated graphene material are provided. The methods comprise forming an etch mask defining a periodic array of holes over a graphene material and patterning the periodic array of holes into the graphene material. The etch mask comprises a pattern-defining block copolymer layer, and can optionally also comprise a wetting layer and a neutral layer. The nanoperforated graphene material can consist of a single sheet of graphene or a plurality of graphene sheets. | 12-27-2012 |
20130108839 | NANOSTRUCTURED GRAPHENE WITH ATOMICALLY-SMOOTH EDGES | 05-02-2013 |
20130160701 | BARRIER GUIDED GROWTH OF MICROSTRUCTURED AND NANOSTRUCTURED GRAPHENE AND GRAPHITE - Methods for growing microstructured and nanostructured graphene by growing the microstructured and nanostructured graphene from the bottom-up directly in the desired pattern are provided. The graphene structures can be grown via chemical vapor deposition (CVD) on substrates that are partially covered by a patterned graphene growth barrier which guides the growth of the graphene. | 06-27-2013 |
20140273361 | METHODS FOR THE FABRICATION OF GRAPHENE NANORIBBON ARRAYS USING BLOCK COPOLYMER LITHOGRAPHY - Methods of fabricating patterned substrates, including patterned graphene substrates, using etch masks formed from self-assembled block copolymer films are provided. Some embodiments of the methods are based on block copolymer (BCP) lithography in combination with graphoepitaxy. Some embodiments of the methods are based on BCP lithography techniques that utilize hybrid organic/inorganic etch masks derived from BCP templates. Also provided are field effect transistors incorporating graphene nanoribbon arrays as the conducting channel and methods for fabricating such transistors. | 09-18-2014 |