Patents by Inventor David Krause

David Krause 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: 20240339217
    Abstract: Systems and methods for diagnostic visual search can include processing a search query with a plurality of classification models to determine a search query intent and predict potential diagnosis. The search query can include an image that is processed to determine the presence of a body part and may be processed to determine if the search query is descriptive of a diagnostic search query. Based on the intent determination, the image may then be processed by a conditions classification model to determine one or more predicted condition classifications. Condition information can then be obtained and provided based on the one or more predicted condition classifications.
    Type: Application
    Filed: March 28, 2024
    Publication date: October 10, 2024
    Inventors: Peggy Yen Phuong Bui, Bianca Madalina Buisman, Quang Anh Duong, Anastasia Martynova, Ayush Jain, Yuan Liu, Jonathan David Krause, Amit Sanjay Talreja, Rajeev Vijay Rikhye, Mahvish A. Nagda, Pinal Bavishi, Christopher James Eicher, Abigail Ward, Jieming Yu, Louis Wang, Dounia Berrada, Dale Richard Webster, Harshit Kharbanda, Igor Bonaci, Kai Yu, Ke Lan, Kaan Yücer, Willa Angel Chen Miller, Lars Thomas Hansen
  • Publication number: 20230249245
    Abstract: A casting core assembly is disclosed herein. The casting core assembly comprises a casting core and a bumper assembly. The bumper assembly is disposed on an outer surface of the casting core. The bumper assembly comprises a receptacle and a metal apparatus. The metal apparatus may be a pin, a sphere, or the like.
    Type: Application
    Filed: March 30, 2023
    Publication date: August 10, 2023
    Applicant: RAYTHEON TECHNOLOGIES CORPORATION
    Inventors: Carl R Verner, David A Krause
  • Patent number: 11642720
    Abstract: A casting core assembly is disclosed herein. The casting core assembly comprises a casting core and a bumper assembly. The bumper assembly is disposed on an outer surface of the casting core. The bumper assembly comprises a receptacle and a metal apparatus. The metal apparatus may be a pin, a sphere, or the like.
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: May 9, 2023
    Assignee: Raytheon Technologies Corporation
    Inventors: Carl R. Verner, David A. Krause
  • Patent number: 11014151
    Abstract: A method of making an airfoil includes making a refractory metal core that defines an interior of the airfoil by a tomo-lithographic process, making a mold that defines an exterior of the airfoil, inserting the refractory metal core into the mold, and pouring an airfoil material between the refractory metal core and the mold to cast the airfoil.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: May 25, 2021
    Assignee: UNITED TECHNOLOGIES CORPORATION
    Inventors: John Joseph Marcin, Mark F. Zelesky, Joel H. Wagner, Theodore W. Hall, David A. Krause, Ben S. Reinert
  • Publication number: 20210114085
    Abstract: A casting core assembly is disclosed herein. The casting core assembly comprises a casting core and a bumper assembly. The bumper assembly is disposed on an outer surface of the casting core. The bumper assembly comprises a receptacle and a metal apparatus. The metal apparatus may be a pin, a sphere, or the like.
    Type: Application
    Filed: October 16, 2019
    Publication date: April 22, 2021
    Applicant: UNITED TECHNOLOGIES CORPORATION
    Inventors: Carl R. Verner, David A. Krause
  • Patent number: 10913663
    Abstract: Systems and methods to control colonization, amplification and/or growth of waterborne aerobic heterotrophic bacteria within potable water plumbing of a premises are provided, the premises having potable water plumbing having at least one point of use within the premises, the potable water plumbing being adapted to receive a potable water supply from a municipal water source. The systems and methods to control colonization, amplification, and/or growth of waterborne aerobic heterotrophic bacteria within cooling towers and evaporative condensers, recirculates system water through a deoxygenation device to reduce dissolved oxygen levels and prevent bacterial respiration within the heat exchanger and pressurized lines.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: February 9, 2021
    Inventor: John David Krause
  • Patent number: 10911150
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for clock recovery in subcarrier based coherent optical systems. In one aspect, an apparatus includes a plurality of phase detectors configured to generate a plurality of phase detection outputs by detecting a plurality of digital signals associated with a plurality of frequency bands, each of the plurality of phase detection outputs being associated with a respective one of the plurality of frequency bands, alignment circuitry coupled to the plurality of phase detectors and configured to align phases of the plurality of phase detection outputs to be substantially same, and averaging circuitry coupled to the alignment circuitry and configured to generate a particular output based on the plurality of phase detection outputs with the aligned phases. The plurality of digital signals is adjusted based on the particular output.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: February 2, 2021
    Assignee: Infinera Corporation
    Inventors: Mohsen Nader Tehrani, Han Henry Sun, David Krause
  • Publication number: 20200276637
    Abstract: A method of method of making an airfoil includes making a refractory metal core that defines an interior of the airfoil by a tomo-lithographic process, making a mold that defines an exterior of the airfoil, inserting the refractory metal core into the mold, and pouring an airfoil material between the refractory metal core and the mold to cast the airfoil.
    Type: Application
    Filed: December 5, 2019
    Publication date: September 3, 2020
    Inventors: John Joseph Marcin, Mark F. Zelesky, Joel H. Wagner, Theodore W. Hall, David A. Krause, Ben S. Reinert
  • Patent number: 10668791
    Abstract: A carrier component for a vehicle, e.g. in the form of an assembly or module carrier for a vehicle door is provided. The carrier component comprises a sealing channel at least in a protruding region in which a portion for a functional component protruding beyond the edge of the carrier base surface or for a functional component arranged to protrude from the carrier component extends across the sealing channel in cross-section is formed by at least two legs which each define an outer edge of the sealing channel and whose ends lie in a channel plane which extends inclined relative to a carrier plane defined by the carrier base surface, so that the sealing channel is open in a direction in space defining the carrier plane and a seal also can easily be injection-molded to the carrier component in the protruding region.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: June 2, 2020
    Assignee: BROSE FAHRZEUGTEILE GMBH & CO. KG, HALLSTADT
    Inventors: Nico Oertel, Melanie Angermueller, Thomas Salhoff, Matthias Heppner, David Krause, Robert Mantel, Andre Bernhard, Michael Salzmann
  • Patent number: 10556269
    Abstract: A method of making a refractory metal core includes forming two layers of the core out of a material. The layers are bonded together to form a laminate master pattern, and a flexible mold is formed around the pattern. The pattern is removed from the flexible mold, and pulverulent refractory metal material is poured into the flexible mold. The pulverulent refractory metal material is sintered to form the refractory metal core.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: February 11, 2020
    Assignee: United Technologies Corporation
    Inventors: John Joseph Marcin, Mark F. Zelesky, Joel H. Wagner, Theodore W. Hall, David A. Krause, Ben S. Reinert
  • Publication number: 20190393964
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for clock recovery in subcarrier based coherent optical systems. In one aspect, an apparatus includes a plurality of phase detectors configured to generate a plurality of phase detection outputs by detecting a plurality of digital signals associated with a plurality of frequency bands, each of the plurality of phase detection outputs being associated with a respective one of the plurality of frequency bands, alignment circuitry coupled to the plurality of phase detectors and configured to align phases of the plurality of phase detection outputs to be substantially same, and averaging circuitry coupled to the alignment circuitry and configured to generate a particular output based on the plurality of phase detection outputs with the aligned phases. The plurality of digital signals is adjusted based on the particular output.
    Type: Application
    Filed: June 25, 2019
    Publication date: December 26, 2019
    Inventors: Mohsen Nader Tehrani, Han Henry Sun, David Krause
  • Patent number: 10479294
    Abstract: A circuit arrangement for an onboard network of a motor vehicle, includes a line having a first inductivity and connecting a component of a power electronics of an onboard network with an element, wherein the component is adapted for being clocked during operation of the power electronics at a clock frequency; and an absorber circuit assigned to the line and having a second inductivity and a capacitance, wherein the second inductivity of the absorber circuit is coupled with the first inductivity of the line.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: November 19, 2019
    Assignee: Audi AG
    Inventors: Thomas Rinkleff, David Krause
  • Publication number: 20190233306
    Abstract: Systems and methods to control colonization, amplification and/or growth of waterborne aerobic heterotrophic bacteria within potable water plumbing of a premises are provided, the premises having potable water plumbing having at least one point of use within the premises, the potable water plumbing being adapted to receive a potable water supply from a municipal water source. The systems and methods to control colonization, amplification, and/or growth of waterborne aerobic heterotrophic bacteria within cooling towers and evaporative condensers, recirculates system water through a deoxygenation device to reduce dissolved oxygen levels and prevent bacterial respiration within the heat exchanger and pressurized lines.
    Type: Application
    Filed: May 31, 2018
    Publication date: August 1, 2019
    Inventor: John David KRAUSE
  • Patent number: 10148359
    Abstract: A high speed signal generator comprises a digital signal processing (DSP) block configured to process an input digital signal to generate in parallel a first digital sub-band signal having frequency components within a first spectral range and a second digital sub-band signal having frequency components within the first spectral range. A first Digital-to-Analog Converter (DAC) is configured to process the first digital sub-band signal to generate a first analog sub-band signal and a second DAC is configured to process the second digital sub-band signal to generate a second analog sub-band signal. A combiner is to combine the first analog sub-band signal and the second analog sub-band signal to generate an output analog signal having frequency components covering a substantially continuous spectral range from a lower frequency f1 to a higher frequency f2.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: December 4, 2018
    Assignee: Ciena Corporation
    Inventors: David Krause, Charles Laperle, Kim B. Roberts
  • Publication number: 20170250756
    Abstract: A high speed signal generator comprises a digital signal processing (DSP) block configured to process an input digital signal to generate in parallel a first digital sub-band signal having frequency components within a first spectral range and a second digital sub-band signal having frequency components within the first spectral range. A first Digital-to-Analog Converter (DAC) is configured to process the first digital sub-band signal to generate a first analog sub-band signal and a second DAC is configured to process the second digital sub-band signal to generate a second analog sub-band signal. A combiner is to combine the first analog sub-band signal and the second analog sub-band signal to generate an output analog signal having frequency components covering a substantially continuous spectral range from a lower frequency f1 to a higher frequency f2.
    Type: Application
    Filed: May 12, 2017
    Publication date: August 31, 2017
    Inventors: David KRAUSE, Charles LAPERLE, Kim B. ROBERTS
  • Publication number: 20170217385
    Abstract: A circuit arrangement for an onboard network of a motor vehicle, includes a line having a first inductivity and connecting a component of a power electronics of an onboard network with an element, wherein the component is adapted for being clocked during operation of the power electronics at a clock frequency; and an absorber circuit assigned to the line and having a second inductivity and a capacitance, wherein the second inductivity of the absorber circuit is coupled with the first inductivity of the line.
    Type: Application
    Filed: February 2, 2017
    Publication date: August 3, 2017
    Applicant: AUDI AG
    Inventors: THOMAS RINKLEFF, DAVID KRAUSE
  • Patent number: 9654220
    Abstract: A high-speed signal generator. A digital signal processing (DSP) block generates a set of N (where N is an integer and N?2) parallel digital sub-band signals, each digital sub-band signal having frequency components within a spectral range between 0 Hz and ±Fs/2. A respective Digital-to-Analog Converter (DAC) processes each digital sub-band signal to generate a corresponding analog sub-band signal, each DAC having a sample rate of Fs. A combiner combines the analog sub-band signals to generate an output analog signal having frequency components within a spectral range between 0 Hz and ±NFs/2.
    Type: Grant
    Filed: September 7, 2015
    Date of Patent: May 16, 2017
    Assignee: Ciena Corporation
    Inventors: David Krause, Charles Laperle, Kim B Roberts
  • Publication number: 20160288630
    Abstract: A carrier component for a vehicle, e.g. in the form of an assembly or module carrier for a vehicle door is provided. The carrier component comprises a sealing channel at least in a protruding region in which a portion for a functional component protruding beyond the edge of the carrier base surface or for a functional component arranged to protrude from the carrier component extends across the sealing channel in cross-section is formed by at least two legs which each define an outer edge of the sealing channel and whose ends lie in a channel plane which extends inclined relative to a carrier plane defined by the carrier base surface, so that the sealing channel is open in a direction in space defining the carrier plane and a seal also can easily be injection-molded to the carrier component in the protruding region.
    Type: Application
    Filed: March 29, 2016
    Publication date: October 6, 2016
    Inventors: Nico OERTEL, Melanie ANGERMUELLER, Thomas SALHOFF, Matthias HEPPNER, David KRAUSE, Robert MANTEL, Andre BERNHARD, Michael SALZMANN
  • Publication number: 20150381281
    Abstract: A high-speed signal generator. A digital signal processing (DSP) block generates a set of N (where N is an integer and N?2) parallel digital sub-band signals, each digital sub-band signal having frequency components within a spectral range between 0 Hz and ±Fs/2, where Fs is a sample rate of the digital sub-band signals. A respective Digital-to-Analog Converter (DAC) processes each digital sub-band signal to generate a corresponding analog sub-band signal, each DAC having a sample rate of Fs/2. A combiner combines the analog sub-band signals to generate an output analog signal having frequency components within a spectral range between 0 Hz and ±NFs/2.
    Type: Application
    Filed: September 7, 2015
    Publication date: December 31, 2015
    Applicant: CIENA CORPORATION
    Inventors: David KRAUSE, Charles LAPERLE, Kim B. ROBERTS
  • Publication number: 20150153726
    Abstract: A method is provided for inspecting a plurality of parts with an electronic measurement device and a processing system. The method includes a step of creating surface geometry maps of the parts utilizing the electronic measurement device, where each part was manufactured utilizing the manufacturing device. Geometric part models of the parts are generated from the surface geometry maps. The part models can subsequently be analyzed to determine whether a manufacturing device that manufactured the plurality of parts manufactures parts that comply with a part design specification.
    Type: Application
    Filed: December 18, 2014
    Publication date: June 4, 2015
    Applicant: UNITED TECHNOLOGIES CORPORATION
    Inventors: James Romanelli, IV, Jeffrey S. Beattie, Jesse R. Boyer, Robert E. Erickson, Randall W. Joyner, Daniel A. Snyder, David A. Krause, Kun Tong