Persson, US
Anders D. Persson, San Mateo, CA US
Patent application number | Description | Published |
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20090268611 | METHOD AND SYSTEM FOR BANDWIDTH CONTROL ON A NETWORK INTERFACE CARD - A method for bandwidth control on a network interface card (NIC), the method that includes initiating a current time period, receiving a plurality of incoming packets for a receive ring, populating, by a NIC, the receive ring with the plurality of incoming packets according to a size of the receive ring during the current time period, wherein the size of the receive ring is based on an allocated bandwidth for the receive ring, and sending, by the NIC, the plurality of incoming packets to a host when a duration of the current time period elapses, wherein the duration is based on the allocated bandwidth for the receive ring. | 10-29-2009 |
20100223390 | METHOD AND SYSTEM FOR OFFLOADED TRANSPORT LAYER PROTOCOL SWITCHING - A method for using offloaded transport layer protocols involves signaling a network interface controller (NIC) with a signal to use one of multiple transport layer protocols embedded in the NIC, and transmitting a data packet via the NIC using the transport layer protocol. | 09-02-2010 |
Benjamin T. Persson, Sunnyvale, CA US
Patent application number | Description | Published |
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20100023085 | ADAPTABLE COMMUNICATION SENSITIVITY FOR AN IMPLANTABLE MEDICAL DEVICE - A wireless communication threshold for an implantable medical device is automatically adapted in an attempt to maintain optimum signal detection sensitivity. In some aspects, a threshold level may be adapted to account for current environmental conditions, implant conditions, device conditions, or other conditions that may affect the reception of wireless signals at the device. In some aspects, the determination of an optimum level for the threshold involves a tradeoff relating to effectively detecting target signals while avoiding detection of noise and/or interference. In some aspects, adaptation of a threshold may be based on maximum energy levels associated with one or more sets of RF energy sample data. In some aspects, adaptation of a threshold may be based on the number of false wakeups that occur during a period of time. | 01-28-2010 |
20110202113 | ADAPTIVE STAGED WAKE-UP FOR IMPLANTABLE MEDICAL DEVICE COMMUNICATION - A communication wake-up scheme for an implantable medical device may involve repeatedly activating a receiver to determine whether an external device is attempting to establish communication with the implantable device. To reduce the amount of power consumed by the implantable device in conjunction with the wake-up scheme, the scheme may involve conducting preliminary RF signal detections as a precursor to conducting a full scan. In this way, power may be conserved since the more power intensive full scans may be performed less frequently. This preliminary detection of RF signals also may be adapted to reduce the number of full scans performed by the implantable device that do not result in communication with the external device. In some embodiments the adaptation involves adjusting one or more thresholds that are used in conjunction with the preliminary detection of RF signals. In some embodiments a wake-up scheme may involve scanning for signals using an initial RF band that is relatively wide, and then scanning for signals using narrower RF bands. | 08-18-2011 |
Bruce J. Persson, Albertville, MN US
Patent application number | Description | Published |
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20100222831 | ELECTRODE STRUCTURES AND METHODS FOR THEIR USE IN CARDIOVASCULAR REFLEX CONTROL - Devices, systems and methods are described by which the blood pressure, nervous system activity, and neurohormonal activity may be selectively and controllably reduced by activating baroreceptors. A baroreceptor activation device is positioned near a baroreceptor, preferably a baroreceptor located in the carotid sinus. A control system may be used to modulate the baroreceptor activation device. The control system may utilize an algorithm defining a stimulus regimen which promotes long term efficacy and reduces power requirements/consumption. The baroreceptor activation device may utilize electrodes to activate the baroreceptors. The electrodes may be adapted for connection to the carotid arteries at or near the carotid sinus, and may be designed to minimize extraneous tissue stimulation. | 09-02-2010 |
20100249874 | BAROREFLEX THERAPY FOR DISORDERED BREATHING - Devices, systems and methods are described by which the blood pressure, nervous system activity, and neurohormonal activity may be selectively and controllably reduced by activating baroreceptors. A baroreceptor activation device is positioned near a baroreceptor, preferably a baroreceptor located in the carotid sinus. A control system may be used to modulate the baroreceptor activation device. The control system may utilize an algorithm defining a stimulus regimen which promotes long term efficacy and reduces power requirements/consumption. The baroreceptor activation device may utilize electrodes to activate the baroreceptors. The electrodes may be adapted for connection to the carotid arteries at or near the carotid sinus, and may be designed to minimize extraneous tissue stimulation. | 09-30-2010 |
20150238763 | ELECTRODE STRUCTURES AND METHODS FOR THEIR USE IN CARDIOVASCULAR REFLEX CONTROL - Devices, systems and methods are described by which the blood pressure, nervous system activity, and neurohormonal activity may be selectively and controllably reduced by activating baroreceptors. A baroreceptor activation device is positioned near a baroreceptor, preferably a baroreceptor located in the carotid sinus. A control system may be used to modulate the baroreceptor activation device. The control system may utilize an algorithm defining a stimulus regimen which promotes long term efficacy and reduces power requirements/consumption. The baroreceptor activation device may utilize electrodes to activate the baroreceptors. The electrodes may be adapted for connection to the carotid arteries at or near the carotid sinus, and may be designed to minimize extraneous tissue stimulation. | 08-27-2015 |
Bruce J. Persson, Dresser, WI US
Patent application number | Description | Published |
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20100174341 | Obstructive Sleep Apnea Treatment Devices, Systems and Methods - Devices, systems and methods of neurostimulation for treating obstructive sleep apnea. | 07-08-2010 |
20100174347 | DEVICES AND METHODS FOR CARDIOVASCULAR REFLEX CONTROL VIA COUPLED ELECTRODES - Devices, systems and methods are disclosed by which the blood pressure, nervous system activity, and neurohormonal activity may be selectively and controllably reduced by activating baroreceptors. A baroreceptor activation device is positioned near a baroreceptor, preferably a baroreceptor located in the carotid sinus. A control system may be used to modulate the baroreceptor activation device. The control system may utilize an algorithm defining a stimulus regimen which promotes long term efficacy and reduces power requirements/consumption. The baroreceptor activation device may utilize RF-coupled or other electrodes to activate the baroreceptors. The electrodes may be adapted for connection to the carotid arteries at or near the carotid sinus, and may be designed to minimize extraneous tissue stimulation. | 07-08-2010 |
20100179614 | DEVICES AND METHODS FOR CARDIOVASCULAR REFLEX CONTROL - Devices, systems and methods are disclosed by which the blood pressure, nervous system activity, and neurohormonal activity may be selectively and controllably reduced by activating baroreceptors. An intravascularly implantable medical device may include a sleeve formed at least in part of an expandable member configured to be movably attachable about at least a portion of an outer surface of an expandable intravascular stent, and one or more electrodes disposed on the sleeve and coupled to a control system and configured to selectively activate baroreceptors within a wall of a vessel when the expandable intravascular stent is implanted within the vessel. | 07-15-2010 |
20110152966 | Obstructive Sleep Apnea Treatment Devices, Systems and Methods - Devices, systems and methods for nerve stimulation for OSA therapy. | 06-23-2011 |
20110160794 | Obstructive Sleep Apnea Treatment Devices, Systems and Methods - Devices, systems and methods of neurostimulation for treating obstructive sleep apnea. | 06-30-2011 |
20110196445 | OBSTRUCTIVE SLEEP APNEA TREATMENT DEVICES, SYSTEMS AND METHODS - Devices, systems and methods for nerve stimulation for OSA therapy. | 08-11-2011 |
20110202106 | OBSTRUCTIVE SLEEP APNEA TREATMENT DEVICES, SYSTEMS AND METHODS - Devices, systems and methods for nerve stimulation for OSA therapy. | 08-18-2011 |
20120010532 | Obstructive Sleep Apnea Treatment Devices, Systems and Methods - Devices, systems and methods for nerve stimulation for OSA therapy. | 01-12-2012 |
20120010681 | Obstructive Sleep Apnea Treatment Devices, Systems and Methods - Devices, systems and methods for nerve stimulation for OSA therapy. | 01-12-2012 |
20120022609 | Obstructive Sleep Apnea Treatment Devices, Systems and Methods - Devices, systems and methods for nerve stimulation for OSA therapy. | 01-26-2012 |
20120022626 | Obstructive Sleep Apnea Treatment Devices, Systems and Methods - Devices, systems and methods for nerve stimulation for OSA therapy. | 01-26-2012 |
20120089199 | Obstructive Sleep Apnea Treatment Devices, Systems and Methods - Devices, systems and methods for nerve stimulation for OSA therapy. | 04-12-2012 |
Bruce J. Persson, Dressar, WI US
Patent application number | Description | Published |
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20110071591 | Obstructive Sleep Apnea Treatment Devices, Systems and Methods - Devices, systems and methods for nerve stimulation for OSA therapy. | 03-24-2011 |
Bruce J. Persson, Shoreview, MN US
Patent application number | Description | Published |
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20120192874 | OBSTRUCTIVE SLEEP APNEA TREATMENT DEVICES, SYSTEMS AND METHODS - Devices, systems and methods of neurostimulation for treating obstructive sleep apnea. The system is adapted to send an electrical signal from an implanted neurostimulator through a stimulation lead to a patient's nerve at an appropriate phase of the respiratory cycle based on input from a respiration sensing lead. External components are adapted for wireless communication with the neurostimulator. The neurostimulator is adapted to deliver therapeutic stimulation based on inputs. | 08-02-2012 |
20120290037 | STIMULUS REGIMENS FOR CARDIOVASCULAR REFLEX CONTROL - Baroreflex activation is achieved by providing suitable control signals to a baroreflex activation device. A method comprises establishing a therapy interval within the therapy interval, establishing a plurality of dose intervals, and generating an electrical output signal. The electrical output signal has a time dependence such that the average electrical power applied to the baroreflex activation device differs between first and second portions of at least some dose intervals. Another method comprises establishing a series of therapy interval portions, during at least some therapy intervals, establishing a plurality of burst intervals, and generating an electrical output signal. The electrical output signal has a time dependence such that the average electrical power applied to the baroreflex activation device differs between first and second portions of the therapy intervals and also differs between first and second portions of at least some burst intervals. | 11-15-2012 |
Bruce J. Persson, Minneapolis, MN US
Patent application number | Description | Published |
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20120130447 | ELECTRODE STRUCTURES AND METHODS FOR THEIR USE IN CARDIOVASCULAR REFLEX CONTROL - Devices, systems and methods are described by which the blood pressure, nervous system activity, and neurohormonal activity may be selectively and controllably reduced by activating baroreceptors. A baroreceptor activation device is positioned near a baroreceptor, preferably a baroreceptor located in the carotid sinus. A control system may be used to modulate the baroreceptor activation device. The control system may utilize an algorithm defining a stimulus regimen which promotes long term efficacy and reduces power requirements/consumption. The baroreceptor activation device may utilize electrodes to activate the baroreceptors. The electrodes may be adapted for connection to the carotid arteries at or near the carotid sinus, and may be designed to minimize extraneous tissue stimulation. | 05-24-2012 |
Carl J. Persson, Olathe, KS US
Patent application number | Description | Published |
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20140033316 | TRUSTED SECURITY ZONE ACCESS TO PERIPHERAL DEVICES - A method of trusted data communication. The method comprises executing a data communication application in a trusted security zone of a processor, wherein the processor is a component of a computer, commanding a controller of a peripheral device to execute a control application in a trusted security zone of the controller, wherein the controller is a component of the computer, commanding at least one of another peripheral device or a user interface device to not access a data bus of the computer, verifying that the controller is executing the control application in the trusted security zone of the controller, sending data from the processor to the controller over the data bus of the computer, and the controller one of transmitting the data sent by the processor on an external communication link, reading a memory storage disk, or writing to a memory storage disk. | 01-30-2014 |
20140047548 | Systems and Methods for Provisioning and Using Multiple Trusted Security Zones on an Electronic Device - A method of provisioning a subordinate trusted security zone in a processor having a trusted security zone. The method comprises receiving by a master trusted application executing in a master trusted security zone of the processor a request to provision a subordinate trusted security zone in the processor, wherein the request comprises a master trusted security zone key, wherein the request designates the subordinate trusted security zone, and wherein the request defines an independent key. The method further comprises provisioning by the master trusted application the subordinate trusted security zone to be accessible based on the independent key. | 02-13-2014 |
20140281544 | Trusted Security Zone Containers for the Protection and Confidentiality of Trusted Service Manager Data - Embodiments relate generally to systems and methods for providing access to a trusted security zone container within a trusted security zone of a mobile device. An application may receive trusted service manager validation data from a trusted service manager. The application may also receive a trusted security zone master key, wherein the trusted security zone master key provides access to a plurality of trusted security zone containers within the trusted security zone. The application may hash the trusted service manager validation data with the trusted security zone master key. The application may generate the trusted security zone sub key based on hashing to access one or more containers. One or more signal may be transmitted to provision the set of one or more trusted security zone containers with the trusted security zone sub key. The application may provide the sub key to the trusted service manager to access a container. | 09-18-2014 |
20160004876 | Systems and Methods for Provisioning and Using Multiple Trusted Security Zones on an Electronic Device - A method of provisioning a subordinate trusted security zone in a processor having a trusted security zone. The method comprises receiving by a master trusted application executing in a master trusted security zone of the processor a request to provision a subordinate trusted security zone in the processor, wherein the request comprises a master trusted security zone key, wherein the request designates the subordinate trusted security zone, and wherein the request defines an independent key. The method further comprises provisioning by the master trusted application the subordinate trusted security zone to be accessible based on the independent key. | 01-07-2016 |
Carl Joseph Persson, Olathe, KS US
Patent application number | Description | Published |
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20090298534 | COMPLIMENTARY OPTICAL IMAGE AND RADIO FREQUENCY SIGNAL PROCESSING - A wireless communication device optically receives an image and processes the optically received image to generate image data. The wireless communication device receives a Radio Frequency (RF) signal and processes the RF signal to derive an image data processing parameter. The image data processing parameter could be an encryption key, authentication code, access code, or some other parameter. The wireless communication device processes the image data and the image data processing parameter to convert the image data into a different format. The different format could be decrypted, authenticated, accessed, or some other converted form of image data. | 12-03-2009 |
Henrik Persson, Mountain View, CA US
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20100093106 | Amine-Reactive Biosensor - Described are methods, articles of manufacture, and kits for coupling an analyte-binding molecule to the surface of a biosensor through formation of amide bonds. One amide bond is formed between a first carboxyl group on a polymer and a first reflecting surface comprising an aminoalkyl moiety. A second amide bond is formed between a second carboxyl group on the polymer and an amine group on an analyte-binding molecule to be coupled. The present invention thus provides for covalent attachment of the analyte-binding molecule to the biosensor, thus providing advantages over non-covalent attachment methods of the prior art. These advantages include the ability to couple without using bio tin (which, in some instances can alter functional properties of a molecule) the ability to improve the fidelity with which a binding or dissociation reaction that takes place on the surface of the biosensor represents a solution phase reaction, and the ability to regenerate the sensor by stripping ligands from the covalently bound analyte-binding molecule. | 04-15-2010 |
Henrik H.j. Persson, Sunnyvale, CA US
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20160003798 | APPARATUSES AND METHODS FOR DETERMINING ANALYTE CHARGE - The present disclosure provides a sensor including a pore and an applied electric field that is capable of detecting analytes such as nucleic acids. In accordance with various embodiments, the sensor comprises a fluidic chamber having electrically opposing portions with a membrane between, the membrane providing a pore suitable for the passage of an electrolyte between the electrically opposing portions of the fluidic chamber, and having at least one charged analyte tethered in proximity to the pore, a first circuit configured to apply an electric field capable of passing the electrolyte through the pore and pulling the at least one charged analyte into the pore, and a second circuit configured to measure a signal indicative of the charge of the at least one charged analyte. Also provided are methods for using the sensor, for example, to sequence a nucleic acid molecule. | 01-07-2016 |
Henrik H. J. Persson, Mountain View, CA US
James L. Persson, Enterprise, AL US
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20100049241 | RATCHET HOOK TOURNIQUET - A novel tourniquet device is disclosed comprising a belt with a separable first end and second end, preferably coupled by hook-and-pin means, said hook being designed so as to be easily discernable from fabric by touch and easily manipulated manually. Constrictive tension is applied preferably by a ratchet action mechanism amongst other means. | 02-25-2010 |
John Persson, Worcester, MA US
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20090084327 | MUNICIPAL SOLID WASTE FUEL STEAM GENERATOR WITH WATERWALL FURNACE PLATENS - A steam generator includes a furnace configured and adapted to generate a stream of furnace exit gases from the combustion of municipal solid waste fuel. At least one superheater is disposed within an upper portion of the furnace or backpass. The superheater is configured and adapted to superheat fluids within the superheater by facilitating heat transfer between fluids within the superheater and furnace exit gases outside the superheater. At least one waterwall furnace platen is disposed within the furnace upstream from the superheater, the waterwall furnace platen is configured and adapted to lower furnace exit gas temperature at the superheater by facilitating heat transfer between fluids within the waterwall furnace platen and furnace exit gases outside the waterwall furnace platen. | 04-02-2009 |
20100199980 | EXPANSION JOINTS FOR PANELS IN SOLAR BOILERS - A boiler for a solar receiver includes a first receiver panel having a plurality of substantially parallel boiler tubes fluidly connecting an inlet header of the panel to an outlet header of the panel. A second receiver panel has a plurality of substantially parallel boiler tubes fluidly connecting an inlet header of the panel to an outlet header of the panel. The boiler tubes of the second receiver panel are substantially parallel to the boiler tubes of the first receiver panel. The first and second receiver panels are separated by a gap. A panel expansion joint is connected to the first and second receiver panels across the gap, wherein the panel expansion joint is configured and adapted to allow for lengthwise thermal expansion and contraction of the receiver panels along the boiler tubes, and to allow for lateral thermal expansion and contraction of the receiver panels toward and away from one another, while blocking solar radiation through the gap. | 08-12-2010 |
20110120393 | MUNICIPAL SOLID WASTE FUEL STEAM GENERATOR WITH WATERWALL FURNACE PLATENS - A steam generator includes a furnace configured and adapted to generate a stream of furnace exit gases from the combustion of municipal solid waste fuel. At least one superheater is disposed within an upper portion of the furnace or backpass. The superheater is configured and adapted to superheat fluids within the superheater by facilitating heat transfer between fluids within the superheater and furnace exit gases outside the superheater. At least one waterwall furnace platen is disposed within the furnace upstream from the superheater, the waterwall furnace platen is configured and adapted to lower furnace exit gas temperature at the superheater by facilitating heat transfer between fluids within the waterwall furnace platen and furnace exit gases outside the waterwall furnace platen. | 05-26-2011 |
20110290164 | MUNICIPAL SOLID WASTE FUEL STEAM GENERATOR WITH WATERWALL FURNACE PLATENS - A steam generator includes a furnace configured and adapted to generate a stream of furnace exit gases from the combustion of municipal solid waste fuel. At least one superheater is disposed within an upper portion of the furnace or backpass. The superheater is configured and adapted to superheat fluids within the superheater by facilitating heat transfer between fluids within the superheater and furnace exit gases outside the superheater. At least one waterwall furnace platen is disposed within the furnace upstream from the superheater, the waterwall furnace platen is configured and adapted to lower furnace exit gas temperature at the superheater by facilitating heat transfer between fluids within the waterwall furnace platen and furnace exit gases outside the waterwall furnace platen. | 12-01-2011 |
20150027437 | EXPANSION JOINTS FOR PANELS IN SOLAR BOILERS - A boiler for a solar receiver includes a first receiver panel having a plurality of substantially parallel boiler tubes fluidly connecting an inlet header of the panel to an outlet header of the panel. A second receiver panel has a plurality of substantially parallel boiler tubes fluidly connecting an inlet header of the panel to an outlet header of the panel. The boiler tubes of the second receiver panel are substantially parallel to the boiler tubes of the first receiver panel. The first and second receiver panels are separated by a gap. A panel expansion joint is connected to the first and second receiver panels across the gap, wherein the panel expansion joint is configured and adapted to allow for lengthwise thermal expansion and contraction of the receiver panels along the boiler tubes, and to allow for lateral thermal expansion and contraction of the receiver panels toward and away from one another, while blocking solar radiation through the gap. | 01-29-2015 |
Josefine Persson, Half Moon Bay, CA US
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20130129718 | PURIFICATION OF ANTI-C-MET ANTIBODIES - Provided herein are methods of purifying anti-c-met antibodies, compositions and pharmaceutical formulations comprising purified anti-c-met antibodies, and methods of using the same. | 05-23-2013 |
20140336361 | ASSEMBLY OF BISPECIFIC ANTIBODIES - Described herein are methods for the efficient production of a heteromultimeric protein, such as a bispecific antibody. Heteromultimeric proteins may be capable of specifically binding to more than one target molecule or different epitopes on a single target molecule. The methods modulate parameters to improve assembly of the heteromultimeric proteins at higher yield and efficiency than otherwise possible. Also described are compositions comprising a hinge-containing polypeptide, such as a half-antibody. | 11-13-2014 |
20150050275 | PURIFICATION OF ANTI-C-MET ANTIBODIES - Provided herein are methods of purifying anti-c-met antibodies, compositions and pharmaceutical formulations comprising purified anti-c-met antibodies, and methods of using the same. | 02-19-2015 |
Kristin A. Persson, Orinda, CA US
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20110159381 | RECHARGEABLE MAGNESIUM ION CELL COMPONENTS AND ASSEMBLY - A magnesium battery electrode assembly is described, including a current collector comprising a carbonaceous material and an electrode layer comprising an electrode active material disposed on the current collector. | 06-30-2011 |
20120219856 | ELECTRODE MATERIALS FOR MAGNESIUM BATTERIES - A compound of formula A | 08-30-2012 |
20120219859 | ELECTRODE MATERIALS FOR MAGNESIUM BATTERIES - A compound of formula A | 08-30-2012 |
20130115521 | RECHARGEABLE MAGNESIUM ION CELL COMPONENTS AND ASSEMBLY - A magnesium battery electrode assembly is described, including a current collector comprising a metal, an overlayer material on the metal and an electrode layer comprising an electrode active material disposed on the current collector. The overlayer material passivates the metal, or inhibits a corrosion reaction that would occur between the metal and an electrolyte in the absence of the overlayer material. | 05-09-2013 |
Kristin Aslaug Persson, Orinda, CA US
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20130260225 | LAYERED MATERIALS WITH IMPROVED MAGNESIUM INTERCALATION FOR RECHARGEABLE MAGNESIUM ION CELLS - Electrochemical devices which incorporate cathode materials that include layered crystalline compounds for which a structural modification has been achieved which increases the diffusion rate of multi-valent ions into and out of the cathode materials. Examples in which the layer spacing of the layered electrode materials is modified to have a specific spacing range such that the spacing is optimal for diffusion of magnesium ions are presented. An electrochemical cell comprised of a positive intercalation electrode, a negative metal electrode, and a separator impregnated with a nonaqueous electrolyte solution containing multi-valent ions and arranged between the positive electrode and the negative electrode active material is described. | 10-03-2013 |
20130260238 | LAYERED MATERIALS WITH IMPROVED MAGNESIUM INTERCALATION FOR RECHARGEABLE MAGNESIUM ION CELLS - Electrochemical devices which incorporate cathode materials that include layered crystalline compounds for which a structural modification has been achieved which increases the diffusion rate of multi-valent ions into and out of the cathode materials. Examples in which the layer spacing of the layered electrode materials is modified to have a specific spacing range such that the spacing is optimal for diffusion of magnesium ions are presented. An electrochemical cell comprised of a positive intercalation electrode, a negative metal electrode, and a separator impregnated with a nonaqeuous electrolyte solution containing multi-valent ions and arranged between the positive electrode and the negative electrode active material is described. | 10-03-2013 |
20140106214 | LAYERED MATERIALS WITH IMPROVED MAGNESIUM INTERCALATION FOR RECHARGEABLE MAGNESIUM ION CELLS - Electrochemical devices which incorporate cathode materials that include layered crystalline compounds for which a structural modification has been achieved which increases the diffusion rate of multi-valent ions into and out of the cathode materials. Examples in which the layer spacing of the layered electrode materials is modified to have a specific spacing range such that the spacing is optimal for diffusion of magnesium ions are presented. An electrochemical cell comprised of a positive intercalation electrode, a negative metal electrode, and a separator impregnated with a nonaqueous electrolyte solution containing multi-valent ions and arranged between the positive electrode and the negative electrode active material is described. | 04-17-2014 |
Leif Persson, Livermore, CA US
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20110173941 | Power Transmission for a Lawn Mower and a Lawn Mower Provided with Such a Transmission - The present invention concerns a power transmission for a rotary type of walk-behind lawn mower. The transmission comprises a first transmission part ( | 07-21-2011 |
Mats Persson, La Jolla, CA US
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20100114828 | Method, system and computer-readable media for backing up information contained in a database - A system, computer-readable media and method for backup one or more databases and restoring one or more databases using incremental backups are provided. Persistent collection objects are generated in the process of performing a database backup. A collection objects may order records, e.g., objects, in relation to and within pluralities of records. These pluralities of records may be referred to, or organized as, pages or containers of pages, comprising software objects. The persistent database backup collection object may include a time and date of a generation of an incremental backup database by a distinguishable and specific database archiving process (“backup event”), an event number of an incremental backup generation, one or more database identifiers, one or more container identifiers, and/or identifiers of individual records, e.g., object identifiers. | 05-06-2010 |
Mats Persson, Carlsbad, CA US
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20150154200 | DESIGN AND IMPLEMENTATION OF CLUSTERED IN-MEMORY DATABASE - An in-memory database system and method for administrating a distributed in-memory database, comprising one or more nodes having modules configured to store and distribute database partitions of collections partitioned by a partitioner associated with a search conductor. Database collections are partitioned according to a schema. Partitions, collections, and records, are updated and removed when requested by a system interface, according to the schema. Supervisors determine a node status based on a heartbeat signal received from each node. Users can send queries through a system interface to search managers. Search managers apply a field processing technique, forward the search query to search conductors, and return a set of result records to the analytics agents. Analytics agents perform analytics processing on a candidate results records from a search manager. The search conductors comprising partitioners associated with a collection, search and score the records in a partition, then return a set of candidate result records after receiving a search query from a search manager. | 06-04-2015 |
Mats Stefan Persson, Los Gatos, CA US
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20090019079 | Method, system and computer-readable media for managing software object handles in a dual threaded environment - A method and computer-readable media for managing software object handles in a dual threaded or multi-threaded environment are provided. In a first version a software driven computational process drives a first thread, while a garbage collector process drives a second active computational thread within a host computer. The software driven computational process generates persistent software objects that are temporarily stored in a memory of the host. Each handle may include an object identifier of the handle itself, an open/closed flag and a pointer to a unique persistent object. The open/closed flag indicates whether the persistent object associated with a handle shall remain open and accessible for processing or may be selected for closure by the garbage collector process. A plurality of handle wrappers are each associated in a one-to-one correspondence with a unique handle. Each handle wrapper is a software data structure that may include a in-use/not in-use flag and a specific handle or a pointer to a handle. | 01-15-2009 |
Michael Saxs Persson, Redmond, WA US
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20140357369 | GROUP INPUTS VIA IMAGE SENSOR SYSTEM - Embodiments that relate to detecting via an image sensor inputs made by a group of users are provided. For example, one disclosed embodiment provides a method including receiving image information of the play space from a capture device, identifying a body of a user within the play space from the received image information, and identifying a head within the play space from the received image information. The method further includes associating the head with the body of the user, identifying an extremity, and if the extremity meets a predetermined condition relative to one or more of the head and body, then performing an action via the computing device. | 12-04-2014 |
Per-Olof Persson, Cambridge, MA US
Patent application number | Description | Published |
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20090259447 | Method For Assembling The Finite Element Discretization Of Arbitrary Weak Equations Involving Local Or Non-Local Multiphysics Couplings - Disclosed are techniques for representing and modeling one or more systems in which each system corresponds to an application mode. This may be done for one or more geometries using local and/or non-local couplings. For each application mode, physical quantities are modeled and may be defined using a graphical user interface. Physical properties may be used to model the physical quantities of each system. The physical properties may be defined in terms of numerical values or constants, and mathematical expressions that may include numerical values, space coordinates, time coordinates, and actual physical quantities. Physical quantities and any associated variables may apply to some or all of a geometric domain, and may also be disabled in other parts of a geometrical domain. Partial differential equations describe the physical quantities. One or more application modes may be combined using an automated technique into a combined system of partial differential equations as a multiphysics model. A portion of the physical quantities and variables associated with the combined system may be selectively solved for. Also described are methods for computing the stiffness matrix, residual vector, constraint matrix, and constraint residual vector for the finite element discretization of a system of partial differential equations in weak form that includes local and non-local variables coupling multiple geometries. | 10-15-2009 |
20130197886 | METHOD FOR ASSEMBLING THE FINITE ELEMENT DISCRETIZATION OF ARBITRARY WEAK EQUATIONS INVOLVING LOCAL OR NON-LOCAL MULTIPHYSICS COUPLINGS - Disclosed are techniques for representing and modeling one or more systems in which each system corresponds to an application mode. This may be done for one or more geometries using local and/or non-local couplings. For each application mode, physical quantities are modeled and may be defined using a graphical user interface. Physical properties may be used to model the physical quantities of each system. The physical properties may be defined in terms of numerical values or constants, and mathematical expressions that may include numerical values, space coordinates, time coordinates, and actual physical quantities. Physical quantities and any associated variables may apply to some or all of a geometric domain, and may also be disabled in other parts of a geometrical domain. Partial differential equations describe the physical quantities. One or more application modes may be combined using an automated technique into a combined system of partial differential equations as a multiphysics model. A portion of the physical quantities and variables associated with the combined system may be selectively solved for. Also described are methods for computing the stiffness matrix, residual vector, constraint matrix, and constraint residual vector for the finite element discretization of a system of partial differential equations in weak form that includes local and non-local variables coupling multiple geometries. | 08-01-2013 |
20150220668 | METHOD FOR ASSEMBLING THE FINITE ELEMENT DISCRETIZATION OF ARBITRARY WEAK EQUATIONS INVOLVING LOCAL OR NON-LOCAL MULTIPHYSICS COUPLINGS - Disclosed are techniques for representing and modeling systems in which each system corresponds to an application mode. This may be done for one or more geometries using local and/or non-local couplings. For each application mode, physical quantities are modeled and may be defined using a graphical user interface. Physical properties may be used to model the physical quantities of each system. The physical properties may be defined in terms of numerical values or constants, and mathematical expressions that may include numerical values, space coordinates, time coordinates, and actual physical quantities. Physical quantities and any associated variables may apply to some or all of a geometric domain, and may also be disabled in other parts of a geometrical domain. Partial differential equations describe the physical quantities. One or more application modes may be combined using an automated technique into a combined system of partial differential equations as a multiphysics model. | 08-06-2015 |
Robert E. Persson, Wakefield, RI US
Patent application number | Description | Published |
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20120264076 | HEATER MOUNTING SYSTEM - A system for mounting a heater to structural members having a predetermined spacing includes a first mounting bracket having first and second mounting locations. The first and second mounting locations are spaced apart by a first integer multiple of the predetermined spacing. The system also includes a second mounting bracket having third and fourth mounting locations. The third and fourth mounting locations re spaced apart by the first integer multiple of the predetermined spacing. The system further includes a plurality of attachment points on the heater for attaching the first and second mounting brackets to the heater. The plurality of attachment points is arranged to locate the first, second, third, and fourth mounting locations in a mounting plane, with both the first and the third mounting locations and the second and the fourth mounting locations being spaced apart by a second integer multiple of the predetermined spacing. | 10-18-2012 |
Russell Persson, Saco, ME US
Patent application number | Description | Published |
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20090037241 | Automated strategic planning system and method - Various new and non-obvious apparatus and methods for creating a strategic plan for a business, implementing the strategic plan, and measuring progress towards the plan are disclosed. One of the disclosed embodiments is a guided method for creating corporate goals, and from the goals creating action items. The action items are then used to create department goals. Using the department goals, departments then set department action items. The department action items then become individual goals. The individuals then use the goals to set individual action items. The corporation can track progress by tracking progress made towards the individual action items. The individual action items are aggregated to (at least partially) produce the department scorecard. Department scorecards can then be aggregated to (at least partially) produce the corporate scorecard. | 02-05-2009 |
20130246131 | Automated Strategic Planning System And Method - Various new and non-obvious apparatus and methods for creating a strategic plan for a business, implementing the strategic plan, and measuring progress towards the plan are disclosed. One of the disclosed embodiments is a guided method for creating corporate goals, and from the goals creating action items. The action items are then used to create department goals. Using the department goals, departments then set department action items. The department action items then become individual goals. The individuals then use the goals to set individual action items. The corporation can track progress by tracking progress made towards the individual action items. The individual action items are aggregated to (at least partially) produce the department scorecard. Department scorecards can then be aggregated to (at least partially) produce the corporate scorecard. | 09-19-2013 |
Tor Persson, Houston, TX US
Patent application number | Description | Published |
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20100329792 | Controlled bending of pipeline by external force - Controlled bending of a pipeline laying on the sea floor is achieved by attaching a bending sleeve assembly to a selected bending zone of the pipeline for limiting the controlled bending of the pipeline to a predetermined resulting bending configuration. External force is then applied on the bending sleeve assembly, bending the pipeline to the predetermined resulting bending configuration in cooperation with the bending sleeve assembly and the sea floor. External force can be exerted from one or more weights placed on top of the bending sleeve assembly. External force can be exerted from a winch attached to a wire, the wire passing through a pulley attached to a fixed structure, and the wire attached to the bending sleeve assembly. External force can be exerted through the bending sleeve assembly's contact reaction with an immobile object. | 12-30-2010 |
20110286802 | Improved Subsea Riser System - An improved riser system which comprises a connector for connecting conduits and a mooring system for mooring the connector to the floor of a body of water. The improved riser system also comprises a buoy system for supporting the connector. The buoy system is configured to provide a fixed buoyancy for the connector, the mooring system and at least a portion of the conduits and for providing variable buoyancy for placement of the connector at a predetermined water depth. | 11-24-2011 |
20120043090 | IMPROVED SUBSEA RISER SYSTEM - An improved riser system which comprises a connector for connecting conduits and a mooring system for mooring the connector to the floor of a body of water. The connector may include a pivoting device. The improved riser system also comprises a buoy system for supporting the connector. The buoy system is configured to provide a fixed buoyancy for the connector, the mooring system and at least a portion of the conduits and for providing variable buoyancy for placement of the connector at a predetermined water depth. The improved riser system may also include a flexible conduit made of titanium. | 02-23-2012 |
20120257930 | BENDING RESTRICTOR ASSEMBLY FOR USE WITH A PIPELINE SECTION - A bending restrictor assembly for use with a pipeline section has a sleeve affixed to the pipeline section, an outer collar slidably positioned relative to and over the sleeve, and an inner collar slidably positioned relative to an interior of the outer collar. The inner collar in spaced longitudinal relation to an end of the sleeve. The inner and outer collars are slidable relative to a bending of the pipeline section. A series of holes and keyways are formed in the inner and outer collars. Pins are inserted into corresponding holes and keyways so as to correspond to a limit of the bending radius of the pipeline section. | 10-11-2012 |