Patents by Inventor A. Keller

A. Keller has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240161346
    Abstract: A computer implemented method of encoding data. The method includes providing a first set of parameters that represent at least a part of the data, determining for parameters in the first set of parameters a weighted first sum depending on the parameters that is positive, providing a first parameter that represents at least a part of the data, and determining an encoding of the data depending on a ratio between the first parameter and the first sum or a root of a predetermined order of the first sum.
    Type: Application
    Filed: July 22, 2022
    Publication date: May 16, 2024
    Inventors: Thomas Andy KELLER, Anna Khoreva, Max Welling
  • Publication number: 20240159312
    Abstract: An actuator to set a park lock of an automatic transmission of a motor vehicle has a drive (2) driving a drive shaft (1), a first actuating element (3) operatively connected to the drive shaft (1) for actuating a switching device, a spring element (5), which is supported on one side on a housing component (16) of the actuator, and on the other side on a second actuating element (17) designed to load the spring element (5). The actuator also has an electromagnetic retaining device (32) with an electromagnet (50) which interacts magnetically with a magnetic armature (52) comprising a ferromagnetic material component to retain the spring element (5) which is under loading, building up a spring return force. The magnetic armature (52) is mounted tiltably and/or pivotably on a pivot component (55) of the retaining device (32).
    Type: Application
    Filed: August 25, 2021
    Publication date: May 16, 2024
    Applicant: Kuster Holding GmbH
    Inventors: Oliver KELLER, Tobias EICHENAUER, Kevin HARTBROD
  • Publication number: 20240158325
    Abstract: A process for recovering isoprenol essentially free of formaldehyde from a stream of crude isoprenol containing isoprenol, water and formaldehyde, the process comprising subjecting the stream of crude isoprenol or an isoprenol containing fraction thereof to distillation in a low-boiler separation tower operated at a pressure of 2.5 bara or higher to obtain a distillate stream containing aqueous formaldehyde and a bottoms stream containing isoprenol. The process of the invention allows for obtaining isoprenol essentially free of formaldehyde. Further provided is a plant for recovering isoprenol essentially free of formaldehyde from a stream of crude isoprenol containing isoprenol, water and formaldehyde, the plant comprising a first low-boiler separation tower, a second low-boiler separation tower, and a finishing tower.
    Type: Application
    Filed: March 11, 2022
    Publication date: May 16, 2024
    Inventors: Andreas KELLER, Hans HASSE, Rupert WAGNER, Bernhard BRUNNER, Matthias SCHULT, Stephan MAURER, Heiko HALLMANN, Maximilian DYGA
  • Patent number: 11984231
    Abstract: An in-core instrumentation system for a reactor module includes a plurality of in-core instruments connected to a containment vessel and a reactor pressure vessel at least partially located within the containment vessel. A reactor core is housed within a lower head that is removably attached to the reactor pressure vessel, and lower ends of the in-core instruments are located within the reactor core. The in-core instruments are configured such that the lower ends are concurrently removed from the reactor core as a result of removing the lower head from the reactor pressure vessel.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: May 14, 2024
    Assignee: NuScale Power, LLC
    Inventors: Michael Keller, Ross I. Snuggerud
  • Patent number: 11985556
    Abstract: A method performed by a first base station associated with a preferred access network includes initiating a first handover of a wireless device to a second base station associated with a non-preferred access network in response to fulfillment of a condition. Information indicating that the wireless device is subject to a forced access change is transmitted to a second base station associated with the non-preferred access network. The information also indicates that a second handover of the wireless device should be initiated to hand the wireless device back to the first base station or another base station associated with the preferred access network as soon as the condition is no longer fulfilled.
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: May 14, 2024
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Christer Gustafsson, Ralf Keller
  • Patent number: 11980921
    Abstract: A method and system for removing non-aqueous phase liquids (NAPL) from geologic media below the surface of the ground, employing a flexible liner disposed down a borehole. A flexible carrier liner has an absorbent outer cover composed of a NAPL-absorbent outer layer and a NAPL-absorbent inner layer, both preferably hydrophobic. The liner with outer cover is placed down the borehole, preferably but not necessarily by eversion. Liner placement presses the absorbent outer layer against the borehole wall. NAPL in the groundwater adjacent the outer layer is absorbed into the outer layer and then wicked into the inner layer. The liner and outer cover can then be extracted from the borehole to remove from the subsurface the NAPL absorbed in the cover's absorbent layers. If portions of the liner are transparent, a down-hole camera may be deployed to monitor the degree of NAPL absorption in the absorbent inner layer.
    Type: Grant
    Filed: March 4, 2022
    Date of Patent: May 14, 2024
    Inventor: Carl E. Keller
  • Publication number: 20240148514
    Abstract: A spinal implant comprising a major branched lattice formed in at least a portion of a middle portion of the spinal implant; and a minor branched lattice formed throughout the major branched lattice.
    Type: Application
    Filed: November 1, 2023
    Publication date: May 9, 2024
    Inventors: Benjamin Keller, Todd Wallenstein, Francia Sanchez, James Mirda
  • Publication number: 20240154521
    Abstract: A method of operating a switched-mode power factor correction circuit comprises receiving a first input signal representing a momentary AC input voltage, and operating under control of a power factor controller a boost switch for charging an output capacitor of the PFC circuit. The boost switch is controlled in accordance with the first input signal so as to cause a current flow that has a waveform targeted to correspond to a scaled version of the waveform of the AC input voltage. A second input signal received at the power factor controller, modifies the operation of the boost switch, targeting to cause a current flow that, during an AC input voltage half-wave having non-zero input current, has a waveform that at least partially or temporarily not corresponds to a scaled version of the waveform of the AC input voltage.
    Type: Application
    Filed: January 31, 2022
    Publication date: May 9, 2024
    Inventor: Anton Werner Keller
  • Publication number: 20240149169
    Abstract: Systems and methods for providing a gaming system with particular features are provided herein. In particular, a gaming system can provide nested object packages. In some embodiments, the gaming system can monitor user monitoring service calls in third party platforms and implement associated features. In some embodiments, the gaming system can receive developer modifications and schedule multiple updates of the gaming system. In some embodiments, the gaming system can determine inter squad dynamics based on character traits. In some embodiments, the gaming system can provide modified game data to a first set of users and unmodified game data to a second set of users. In some embodiments, the gaming system can generate actions for groups of characters based on user swipes. In some embodiments, the gaming system can implement a player proxy for a player. In some embodiments, the gaming system can use search nodes and agents to map territories.
    Type: Application
    Filed: November 13, 2023
    Publication date: May 9, 2024
    Inventors: Travis Boatman, Christopher Carlson, Frank Austin Keller, Kolbe Launchbaugh, Lloyd Tullues, Nikolaas Van Wonterghem
  • Publication number: 20240148249
    Abstract: Methods and systems for body monitoring are disclosed. The methods and systems include: obtaining one or more sensor data arrays from one or more sensors. A first sensor data array of the one or more sensor data arrays includes multiple samples, the first sensor data array corresponding to a first sensor of the one or more sensors. generating a lifted dataset for the plurality of samples in the first sensor data array based on a lifting scheme; determine a sensor-specific threshold based on the first sensor; filtering the lifted dataset based on the sensor-specific threshold to produce a filtered dataset; generating a plurality of run-length encoding arrays based on the filtered dataset; concatenating the plurality of run-length encoding arrays to produce a packet; encrypt the packet; and transmit the encrypted packet. Other aspects, embodiments, and features are also claimed and described.
    Type: Application
    Filed: November 3, 2022
    Publication date: May 9, 2024
    Inventors: Robert Anthony Karam, Myles Joseph Keller
  • Publication number: 20240151445
    Abstract: A system for processing a feed includes a membrane system configured to receive the feed and produce a concentrate and a permeate, wherein the membrane system includes an active cooling system, a passive cooling system, or a combination thereof. Further, the system includes a heat exchanger in fluid communication with the membrane system and disposed upstream of the membrane system, such that the feed enters the heat exchanger prior to entering the membrane system, wherein the heat exchanger is configured to cool the feed and heat the concentrate by transferring heat from the feed to the concentrate.
    Type: Application
    Filed: January 16, 2024
    Publication date: May 9, 2024
    Applicant: Via Separations, Inc.
    Inventors: Kyle VANZANDT, Marcus LUNDGREN, Brent D. KELLER
  • Patent number: 11976030
    Abstract: The presently claimed invention relates to a process for the recovery of 3-methyl-3-buten-1-ol from a stream obtained in the production of 3-methyl-3-buten-1-ol from 2-methylprop-1-ene and formaldehyde, by treating the stream with an amine catalyst.
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: May 7, 2024
    Assignee: BASF SE
    Inventors: Andreas Keller, Roland Minges, Martin Kamasz, Gabriele Gralla, Bernhard Brunner
  • Publication number: 20240139738
    Abstract: According to the disclosure, a target analyte detection cartridge includes a sample chamber into which sample is inserted, a metering chamber connected to the sample chamber to meter a predetermined amount of sample, a mixing chamber connected to the metering chamber to receive a magnet bead, and a waste chamber connected to the metering chamber. The metering chamber has one side connected to each of the sample chamber and the mixing chamber and another side connected to the waste chamber. A first pneumatic flow path to which pneumatic pressure is provided is connected to a waste flow path that joins the other side of the metering chamber to connect the metering chamber and the waster chamber.
    Type: Application
    Filed: October 28, 2022
    Publication date: May 2, 2024
    Inventors: Huw John Joseph CARISBROOKE, Anthony Joseph STANTE, Stuart J KNOWLES, Thomas Sanelli CRUGNALE, Guillaume Jean Francois STANGUENNEC, Walson LAWI, Robert FAHEY, Cameron Douglas KELLER
  • Publication number: 20240139726
    Abstract: According to the disclosure, a target analyte detection cartridge includes a sample chamber into which sample is inserted, a metering chamber connected to the sample chamber to meter a predetermined amount of sample, a mixing chamber connected to the metering chamber to receive a magnet bead, and a waste chamber connected to the metering chamber. The metering chamber has one side connected to each of the sample chamber and the mixing chamber and another side connected to the waste chamber. A first pneumatic flow path to which pneumatic pressure is provided is connected to a waste flow path that joins the other side of the metering chamber to connect the metering chamber and the waster chamber.
    Type: Application
    Filed: October 28, 2022
    Publication date: May 2, 2024
    Inventors: Huw John Joseph CARISBROOKE, Anthony Joseph STANTE, Cameron Douglas KELLER, Fernando Agostinho Peixoto DIAS, Ross MURRAY, Stuart J. KNOWLES, Richard John Louis GARDNER
  • Publication number: 20240139740
    Abstract: According to the disclosure, a target analyte detection cartridge includes a sample chamber into which sample is inserted, a metering chamber connected to the sample chamber to meter a predetermined amount of sample, a mixing chamber connected to the metering chamber to receive a magnet bead, and a waste chamber connected to the metering chamber. The metering chamber has one side connected to each of the sample chamber and the mixing chamber and another side connected to the waste chamber. A first pneumatic flow path to which pneumatic pressure is provided is connected to a waste flow path that joins the other side of the metering chamber to connect the metering chamber and the waster chamber.
    Type: Application
    Filed: October 28, 2022
    Publication date: May 2, 2024
    Inventors: Huw John Joseph CARISBROOKE, Anthony Joseph STANTE, Cameron Douglas KELLER, Fernando Agostinho Peixoto DIAS, Ross MURRAY, Stuart J. KNOWLES, Richard John Louis GARDNER
  • Publication number: 20240143877
    Abstract: Disclosed is an improved approach to implement sharing of delay calculations for replicated portions of a design, where input slews may be different between those replicated design portions. This allows the system to experience runtime improvements for timing analysis of electronic designs.
    Type: Application
    Filed: October 31, 2022
    Publication date: May 2, 2024
    Applicant: Cadence Design Systems, Inc.
    Inventors: Igor Keller, Nikita Sergeev, Pradeep Yadav, Maksim Baranov
  • Publication number: 20240139420
    Abstract: Medicament delivery system and methods are disclosed.
    Type: Application
    Filed: October 27, 2023
    Publication date: May 2, 2024
    Inventors: Bradley Pliskow, Kevin Keller, Howard Preissman, Garrett Keller
  • Patent number: 11972354
    Abstract: Artificial neural networks (ANNs) are computing systems that imitate a human brain by learning to perform tasks by considering examples. By representing an artificial neural network utilizing individual paths each connecting an input of the ANN to an output of the ANN, a complexity of the ANN may be reduced, and the ANN may be trained and implemented in a much faster manner when compared to an implementation using fully connected ANN graphs.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: April 30, 2024
    Assignee: NVIDIA CORPORATION
    Inventors: Alexander Keller, Gonçalo Filipe Torcato Mordido, Noah Jonathan Gamboa, Matthijs Jules Van Keirsbilck
  • Patent number: 11969502
    Abstract: A composition configured for oral use is provided, the composition including a filler in an amount of at least 20% by weight, based on the total weight of the composition, and at least one active ingredient including one or more botanical materials, stimulants, amino acids, vitamins, antioxidants, cannabinoids, pharmaceutical agents, or a combination thereof. The composition further includes a salt and at least one sweetener. The composition has a moisture content of at least about 40% by weight, based on the total weight of the composition.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: April 30, 2024
    Assignee: NICOVENTURES TRADING LIMITED
    Inventors: Christopher Keller, Ronald K. Hutchens, Thomas H. Poole, Nicolas Von Cosmos, Anthony Richard Gerardi, Chris J. Grimes, Steven Lee Alderman, Darrell Eugene Holton, Jr., Ross Jay Oden, Matthew Evan Lampe, Michael Andrew Zawadzki, Kristen Spielbauer
  • Patent number: 11969604
    Abstract: A biostimulator, such as a leadless cardiac pacemaker, having a flexible circuit assembly, is described. The flexible circuit assembly is contained within an electronics compartment between a battery, a housing, and a header assembly of the biostimulator. The flexible circuit assembly includes a flexible substrate that folds into a stacked configuration in which an electrical connector and an electronic component of the flexible circuit assembly are enfolded by the flexible substrate. An aperture is located in a fold region of the flexible substrate to allow a feedthrough pin of the header assembly to pass through the folded structure into electrical contact with the electrical connector. The electronic component can be a processor to control delivery of a pacing impulse through the feedthrough pin to a pacing tip. Other embodiments are also described and claimed.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: April 30, 2024
    Assignee: PACESETTER, INC.
    Inventors: Wade Keller, Thomas B. Eby, Sean McKenna, Brett C. Villavicencio