Van Vechten
Deborah Van Vechten, Mclean, VA US
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20100248967 | Material Exhibiting Superconductivity Characteristics and Method of Manufacture Thereof - The invention herein is directed towards a material exhibiting superconductivity characteristics which includes a laser processed region of a metal oxide crystal. The material has a transition temperature greater than a transition temperature of the metal oxide crystal, preferably greater than 140K. The transition temperature of the material may be considered greater than the transition temperature of the metal oxide crystal if the material has a transition temperature and the metal oxide crystal has no transition temperature. The present invention is also directed to a material which includes a laser processed strontium ruthenate crystal wherein the material has a greater oxygen content than the starting strontium ruthenate crystal. The present invention is also directed towards a method for manufacturing a material exhibiting superconductivity characteristics that includes providing a metal oxide crystal and laser ablating the metal oxide crystal and a material made by this process. | 09-30-2010 |
20110028329 | METHOD OF MAKING MATERIAL EXHIBITING SUPERCONDUCTIVITY CHARACTERISTICS - The invention herein is directed towards a method of making material exhibiting superconductivity characteristics which includes a laser processed region of a metal oxide crystal. The material has a transition temperature greater than a transition temperature of the metal oxide crystal, preferably greater than 140K. The transition temperature of the material may be considered greater than the transition temperature of the metal oxide crystal if the material has a transition temperature and the metal oxide crystal has no transition temperature. The present invention is also directed to a material which includes a laser processed strontium ruthenate crystal wherein the material has a greater oxygen content than the starting strontium ruthenate crystal. The present invention is also directed towards a method for manufacturing a material exhibiting superconductivity characteristics that includes providing a metal oxide crystal and laser ablating the metal oxide crystal and a material made by this process. | 02-03-2011 |
James A. Van Vechten, Corvallis, OR US
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20080239458 | Transmissive, Optically Addressed, Photosensitive Spatial Light Modulators and Color Display Systems Incorporating Same - An optically addressed, photoconductive spatial light modulator (SLM) operates in a transmissive mode and is capable of modulating a wide spectrum of visible light. There is no pixel structure or native pixel resolution in the SLM. The SLM has no photodiodes and does not rectify. A light projection system ( | 10-02-2008 |
James Alden Van Vechten, Lake Oswego, OR US
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20080286165 | Guanidine Based Composition and System for Same - A method and apparatus for generating energy from a composition containing guanidine and a method for providing the composition containing guanidine. The apparatus includes a container such as tank ( | 11-20-2008 |
Kevin Van Vechten, San Francisco, CA US
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20120174119 | AUTOMATIC SERVICE LIFECYCLE MANAGEMENT - A method is described for assisting execution of an application that is implemented with individual blocks of program code that are executable with separate processes. The method includes receiving an indication that a first of the blocks desires availability of a service provided by a second of the blocks. The method further includes, in response to the receipt of the indication, instantiating an instance of code to handle the delivery of inter process requests from the first block to the second block. The method further includes, in response to the instance of code receiving a first request from the first block for the service, instantiating the second block for execution with a different process than the first block's process. The method further includes detecting that the second block has no pending requests and has not, over a period of time, received any new requests, and, terminating the second block in response. | 07-05-2012 |
Kevin J. Van Vechten, San Francisco, CA US
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20120185879 | DYNAMIC SERVICE DISCOVERY - When an application is launched, a framework scanning module scans a plurality of frameworks linked against by the application to generate a list of available services. When the application makes a request of a particular service, a service verification module compares the requested service to the list of available services and if the requested service is found in the list of available services, sends a signal to the application, the signal allowing access to the requested service for the application. Otherwise, access to the requested service is denied. | 07-19-2012 |
Kevin James Van Vechten, San Francisco, CA US
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20130332941 | Adaptive Process Importance - A method and apparatus of a device that changes the importance of a daemon process is described. In an exemplary embodiment, the device receives a message from a user process destined for daemon process, wherein the daemon process executes independently of the user process and the first daemon process communicates messages with other executing processes. The device further determines if the first message indicates that the importance of the first daemon process can be changed. If the first message indicates the importance of the first daemon process can be changed, the device changes the importance of the first daemon process. The device additionally forwards the first message to the first daemon process. | 12-12-2013 |
20140237219 | MICROSTACKSHOTS - A method and apparatus of a device that captures a stackshot of an executing process is described. In an exemplary embodiment, the device detects an interrupt of the process occurring during the execution of the process, where the process execution can be in a kernel space and user space, and the interrupt occurs during the user space. The device further determines whether to capture a stackshot during the interrupt using a penalty function. If the stackshot is to be captured, the device captures the stackshot and saves the stackshot. | 08-21-2014 |
20140237475 | SLEEP/WAKE WITH SUPPRESSION AND DONATED IMPORTANCE - A method and apparatus of a device that manages processes upon the device entering and waking from sleep mode is described. In an exemplary embodiment, the device receives a signal to wakeup the device from the sleep mode. The sleep mode includes a plurality of processes that were executing prior to the device being put into a sleep mode and the plurality of processes includes a suppressed process and an unsuppressed process. For each of the processes, the device resumes execution of that process if that process is an unsuppressed process and defers execution of the process if that process is a suppressed process. | 08-21-2014 |
20140237476 | CENTRALIZED TASK SCHEDULING - A method and apparatus that schedules and manages a background task for device is described. In an exemplary embodiment, the device registers the background task, where the registering includes storing execution criteria for the background task. The execution criteria indicates a criterion for launching the background task and the execution criteria based on a component status of the device. The device further monitors the running state of the device for an occurrence of the execution criteria. If the execution criteria occurs, the device determines an available headroom with the device in order to perform the background task and launches the background task if the background task importance is greater than the available device headroom, where the background task importance is a measure of how important it is for the device to run the background task. | 08-21-2014 |
Kevin James Van Vechten, Mountain View, CA US
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20100313208 | METHOD AND APPARATUS FOR IMPLEMENTING ATOMIC FIFO - Techniques for implementing an atomic FIFO queue and system for processing queue elements are described herein. According to one embodiment, in a first thread of execution, new data is atomically merged with existing data of an object via an atomic instruction associated with hardware that executes the first thread. An attempt is made to acquire ownership of the object (exclusive access). If successful, the object is enqueued on an atomic FIFO queue as a continuation element for further processing. Otherwise, another thread of execution is safely assumed to have acquired ownership and taken responsibility to enqueue the object. A second thread of execution processes the atomic FIFO queue and assumes ownership of the continuation elements. The second thread invokes a function member of the continuation element with a data member of the continuation element, the data member including the newly merged data. Other methods and apparatuses are also described. | 12-09-2010 |
Roger G. Van Vechten, St. Clair Shores, MI US
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20080229720 | Method and Apparatus for Monitoring the Restriction Level of a Vehicular Air Filter Element - A process is provided for monitoring the filter restriction level of a filter element. The filter element is utilized by an air induction system deployed on a vehicle that includes a mass air flow sensor, a manifold pressure sensor, and a throttle position sensor. The process includes receiving (i) throttle position from the throttle position sensor, (ii) mass flow rate from the mass air flow sensor, and (iii) manifold pressure from the manifold pressure sensor. A reference pressure is determined from the received mass flow rate and the received throttle position, a pressure differential is established between the reference pressure and the received manifold pressure, and a filter restriction level is identified from the established pressure differential and the received mass flow rate. | 09-25-2008 |
Thomas Van Vechten, Warner, NH US
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20150183642 | Systems and Methods for Nanoscopically Aligned Carbon Nanotubes - The present invention relates to systems and methods for generating nanoscopically aligned carbon nanotubes in yarns, tapes and sheets. Some embodiments relate to methods and systems to allow in situ alignment of the tubes within the growth chamber. In particular, processes for in situ alignment include: (1) gas flow alignment using gas lenses introduced within the reaction tube, (2) electrostatic alignment using electrostatic lenses surrounding the reaction tube, (3) gas flow alignment by convergent flow within the reaction tube, (4) placing catalysts on a fixed substrate and flowing reaction gas parallel to the substrate. Other embodiments involve post processing of the CNT material in order to align the materials once it has been produced. In particular, processes for ex situ alignment include: (1) introducing a horizontal anchor within a standard sheet system and stretching that sheet with respect to a fixed drum and (2) adding chemicals to a sheet, tape or yarn to help break electrostatic bonds and enable stretch alignment. | 07-02-2015 |