Patents by Inventor David M. Williams

David M. Williams 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: 20240426607
    Abstract: A laser-based rangefinding instrument for, inter alia, golfing or hunting activities having an unique ergonomic design and an external multi-function switch for controlling display brightness, selectable display of differing distance units and a slope selection switch for enabling display of line of sight distance or angle of slope and “Compensated Golf Distance” slope distance to a target.
    Type: Application
    Filed: September 4, 2024
    Publication date: December 26, 2024
    Applicants: Laser Technology, Inc., Kama-Tech (HK) Limited
    Inventors: Jordan T. Vermillion, Scott M. Peterson, Neil T. Heeke, Eric A. Miller, Jeremy G. Dunne, David W. Williams
  • Publication number: 20240424264
    Abstract: A delivery sheath includes an outer tubular layer and an initially folded inner tubular layer. When an implant passes therethrough, the outer tubular layer expands and the inner tubular layer unfolds into an expanded lumen diameter. The sheath may also include selectively placed longitudinal support rods that mediate friction between the inner and outer tubular layers to facilitate easy expansion, thereby reducing the push force needed to advance the implant through the sheath's lumen.
    Type: Application
    Filed: September 10, 2024
    Publication date: December 26, 2024
    Inventors: Pu Zhou, Erik Bulman, Timothy A. Geiser, Michael G. Valdez, Yidong M. Zhu, Baigui Bian, Sonny Tran, Richard D. White, Thanh Huy Le, Tung T. Le, Alpana Kiran Gowdar, Yong Gao, David Delon Williams
  • Patent number: 12171756
    Abstract: The present invention provides compounds of Formula (I): wherein all of the variables are as defined herein. These compounds are modulators of NLRP3, which may be used as medicaments for the treatment of proliferative disorders, such as cancer in a subject (e.g., a human).
    Type: Grant
    Filed: April 28, 2022
    Date of Patent: December 24, 2024
    Assignee: INNATE TUMOR IMMUNITY, INC.
    Inventors: Daniel O'Malley, Ashvinikumar V. Gavai, Patrice Gill, Christine M. Tarby, Scott Hunter Watterson, Hua Gong, David K. Williams, Shomir Ghosh, William R. Roush
  • Patent number: 12157260
    Abstract: A method of making thermoplastic polymer particles may include mixing in an extruder a mixture comprising a thermoplastic polymer and a carrier fluid that is immiscible with the thermoplastic polymer at a temperature greater than a melting point or softening temperature of the thermoplastic polymer and at a shear rate sufficiently high to disperse the thermoplastic polymer in the carrier fluid; cooling the mixture to below the melting point or softening temperature of the thermoplastic polymer to form solidified particles comprising thermoplastic polymer particles having a circularity of 0.90 or greater and that comprise the thermoplastic polymer; and separating the solidified particles from the carrier fluid.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: December 3, 2024
    Assignee: Xerox Corporation
    Inventors: Valerie M. Farrugia, Michael S. Hawkins, David John William Lawton, Carolyn Patricia Moorlag
  • Publication number: 20240389931
    Abstract: A plurality of optical excitation ultraviolet light wavelength bands is scanned on a wound sample. The material sample exhibits optical spectral characteristics along the light wavelength spectrum. Excitation response wavelengths emitted by the wound sample are captured in response to the plurality of optical excitation ultraviolet light wavelength bands. The capturing is accomplished using an image sensor. Output values of a plurality of pixels of an image from the image sensor are measured. The image represents excitation response wavelengths captured by the image sensor. The measuring detects optical spectral characteristics of the wound sample, and the optical spectral characteristics are in response to the plurality of optical excitation light wavelength bands. An output signature indicative of composition of a condition of the wound sample is provided, wherein the condition of the wound sample provides a metric of wound monitoring.
    Type: Application
    Filed: August 5, 2024
    Publication date: November 28, 2024
    Applicant: Precision Healing LLC
    Inventors: David B. Strasfeld, Ira M. Herman, W David Lee, Ryan Daniel Williams, Sean Madden
  • Patent number: 12154480
    Abstract: A light emitter that operates through a display may cause display artifacts, even when the light emitter operates using non-visible wavelengths. Display artifacts caused by a light emitter that operates through a display may be referred to as emitter artifacts. To mitigate emitter artifacts, operating conditions for a display frame may be used to determine an optimal firing time for the light emitter during that display frame. The operating conditions used to determine the optimal firing time may include emitter operating conditions, display content statistics, display brightness, temperature, and refresh rate. Operating conditions from one or more previous frames may be stored in a frame buffer and may be used to help determine the optimal firing time for the light emitter during a display frame. Pixel values for the display may be modified to mitigate emitter artifacts.
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: November 26, 2024
    Assignee: Apple Inc.
    Inventors: Jenny Hu, Chaohao Wang, Christopher E Glazowski, Clint M Perlaki, David R Manly, Feng Wen, Graeme M Williams, Hei Kam, Hyun H Boo, Kevin J Choboter, Kyounghwan Kim, Lu Yan, Mahesh B Chappalli, Mark T Winkler, Na Zhu, Peter F Holland, Tong Chen, Warren S Rieutort-Louis, Wenrui Cai, Ximeng Guan, Yingying Tang, Yuchi Che
  • Publication number: 20240377287
    Abstract: Systems, apparatuses, and methods for enhancing handling of a sample cylinder may include first, second, and third stations, each configured to receive a sample cylinder containing a material sample. The first station may include a first mounting fixture configured to be attached to the sample cylinder, a viewing glass to facilitate inspection of a portion of the material sample, and a first valve configured to remove a portion of the material sample from the sample cylinder. The second station may include a second mounting fixture and a second valve to provide fluid flow between a source of pressurized gas and the sample cylinder, thereby to pressurize the sample cylinder. The third station may include a third mounting fixture configured to be attached to the sample cylinder and a third valve to provide fluid flow between the sample cylinder and ventilation ductwork or a receptable.
    Type: Application
    Filed: May 10, 2024
    Publication date: November 14, 2024
    Inventors: Alex M. Markins, Heath B. Jones, Nicci R. Triche, John J. Langenfeld, Masaru F. Williams, David S. Spence, Jason M. Chauvin, Gregory D. Bender, IV
  • Publication number: 20240353642
    Abstract: An enclosure kit for telecommunication cable, a method of making an enclosure kit for telecommunication cable, a method of storing a plurality of bases and pedestals and an enclosure assembly for telecommunication cable. By providing a tapered, generally how construction to both a ground-engaging base and an upward-extending pedestal, a telecommunication cable assembly may be formed, along with one or more locking features. Furthermore, by providing the tapered, generally how construction to both the base and the pedestal, groups of each may be nested in volumetrically-efficient packaging for shipping and storing. The size of the base may be made common to pedestals of numerous different sizes, thereby further simplifying packaging and shipping.
    Type: Application
    Filed: April 18, 2023
    Publication date: October 24, 2024
    Inventors: David M. Mills, Patrick M. Williams
  • Patent number: 12127074
    Abstract: In some implementations, a first computing device can send notifications at times that the first computing device is not in an expected location. A user of a second computing device can remotely configure an expected location for the first computing device, which may be a particular location for a certain period of time. During that time, the first computing device can monitor its own location and check whether it is within the expected location. If the first computing device unexpectedly leaves or fails to enter the expected location, the first computing device may transmit a notification to the second computing device. Similarly, if the first computing device loses connectivity with other devices, a server device may notify the second computing device that the location of the first computing device cannot be determined.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: October 22, 2024
    Assignee: Apple Inc.
    Inventors: Andreas E. Schobel, Swaminathan Jayaraman, Paul W. Salzman, Kevin M. Lynch, Tommy Rochette, Albert R. Howard, Siva Ganesh Movva, Thomas Chathoth Abraham, Frank De Jong, Rachel F. Needle, David John Williams, Raghunandan K. Pai, Swadesh Bhattacharya
  • Patent number: 12111181
    Abstract: A laser-based rangefinding instrument for, inter alia, golfing or hunting activities having an unique ergonomic design and an external multi-function switch for controlling display brightness, selectable display of differing distance units and a slope selection switch for enabling display of line of sight distance or angle of slope and “Compensated Golf Distance” slope distance to a target.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: October 8, 2024
    Assignees: Laser Technology, Inc., Kama-Tech (HK) Limited
    Inventors: Jordan T. Vermillion, Scott M. Peterson, Neil T. Heeke, Eric A. Miller, Jeremy G. Dunne, David W. Williams
  • Publication number: 20240266780
    Abstract: An electrical terminal assembly for a vehicle electrical connector assembly includes a header. The electrical terminal assembly also includes a potting material disposed within a cavity of the header. The electrical terminal assembly further includes an electrical terminal extending through the header and the potting material, the electrical terminal formed of metal and having a non-uniform outer surface including at least one engagement feature for adhering to the header and the potting material.
    Type: Application
    Filed: January 25, 2024
    Publication date: August 8, 2024
    Inventors: David M. Williams, Matt Jimkoski
  • Patent number: 12053262
    Abstract: Disclosed techniques include skin diagnostics using optical signatures. A plurality of optical excitation light wavelength bands is scanned on a material sample, wherein the material sample exhibits optical spectral characteristics along the light wavelength spectrum. Excitation response wavelengths emitted by the material sample are captured in response to the plurality of optical excitation light wavelength bands, wherein the capturing is accomplished using an imaging sensor. Output values of a plurality of pixels of an image from the imaging sensor are measured, wherein the image represents excitation response wavelengths captured by the imaging sensor, wherein the measuring detects optical spectral characteristics of the material sample, and wherein the optical spectral characteristics are in response to the plurality of optical excitation light wavelength bands.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: August 6, 2024
    Assignee: Precision Healing LLC
    Inventors: David B Strasfeld, Ira M Herman, W David Lee, Ryan Daniel Williams, Sean P Madden
  • Publication number: 20240245346
    Abstract: Disclosed techniques include image analysis using skin wound factors. One or more skin wound images are obtained for an individual. The skin wound images provide light spectrum information that includes fluorescence and reflectance characteristics. The light spectrum information includes infrared thermal characteristics. Processors are used to analyze the skin wound images to determine metrics for skin wound factors, based on the light spectrum information. The skin wound factors comprise infection, inflammation, granulation, topology, and epithelialization. An epithelialization metric is included in determining skin wound topology. The skin wound topology comprises wound area, wound volume, wound depth, wound shape, wound edge definition, or wound topography. An output indicative of biophysical skin wound status is generated. The output is based on the analyzing of the skin wound factors. The output is augmented, based on analysis of the infrared thermal characteristics.
    Type: Application
    Filed: March 8, 2024
    Publication date: July 25, 2024
    Applicant: Precision Healing, Inc.
    Inventors: David B Strasfeld, Ryan Daniel Williams, Ira M Herman, W David Lee
  • Publication number: 20240247859
    Abstract: An apparatus for cryostorage and manipulation of a plurality of container units includes a cryochamber having a cryo-access port. The cryochamber is electrically cooled at cryogenic temperatures. A unit holder is located inside the cryochamber and is configured to hold a plurality of container units. A user access area is provided for selectively permitting access to a chosen container unit by an authenticated user who has been authenticated by the apparatus. A motive grasper is provided for selectively removing the chosen container unit from the cryochamber through the cryo-access port, and selectively placing the chosen container unit into the user access area.
    Type: Application
    Filed: April 2, 2024
    Publication date: July 25, 2024
    Inventors: Gil Bradford Van Bokkelen, Rakesh Ramachandran, Christopher Robert Bruns, Christopher John Hayes, John A. Corey, Troy M. Coolidge, Bruce E. Frohman, Joseph Gordon, Thomas R. Ruth, Jacob T. Williams, Gregory E. Kramer, Nathan A. Abel, David J. Copeland, Matthew R. Gill, Steven F. Shane
  • Patent number: 11897795
    Abstract: A liquid processing apparatus comprised of a housing comprising a bottom wall, a side wall, and a central wall dividing a volume enclosed by the bottom wall and side wall into a treatment chamber and a discharge chamber; and a cartridge disposed in the treatment chamber. The cartridge may be comprised of a base wall and a lateral wall forming a media chamber, and a plurality of passageways through at least one of the base wall and side wall rendering the media chamber in communication with the treatment chamber. A treatment medium is contained in the media chamber. The cartridge may be comprised of a plurality of divider walls partitioning the media chamber into media compartments. The housing may be further comprised of a plurality of locating walls extending vertically upward from the bottom wall of the housing and between the divider walls of the cartridge.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: February 13, 2024
    Assignee: Liberty Pumps, Inc.
    Inventors: Clement A. Pin, III, David M. Williams, Randolph S Clark
  • Patent number: 11892519
    Abstract: Technical solutions are described for diagnosing an input power supply providing power to a motor. A method includes: generating a sinusoidal stimulus signal; applying, using the input power supply, the sinusoidal stimulus signal to the motor; measuring a response to the sinusoidal stimulus signal; determining a degraded condition of the input power supply based on the response to the sinusoidal stimulus signal; and performing an action in response to determining the degraded condition of the input power supply.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: February 6, 2024
    Assignee: Steering Solutions IP Holding Corporation
    Inventors: Nicholas E. Gizinski, Julie A. Kleinau, David M. Williams, Clayton D. Larson, Steven J. Collier-Hallman, Ashish Verma
  • Publication number: 20230349983
    Abstract: Technical solutions are described for diagnosing an input power supply providing power to a motor. A method includes: generating a sinusoidal stimulus signal; applying, using the input power supply, the sinusoidal stimulus signal to the motor; measuring a response to the sinusoidal stimulus signal; determining a degraded condition of the input power supply based on the response to the sinusoidal stimulus signal; and performing an action in response to determining the degraded condition of the input power supply.
    Type: Application
    Filed: April 29, 2022
    Publication date: November 2, 2023
    Inventors: Nicholas E. Gizinski, Julie A. Kleinau, David M. Williams, Clayton D. Larson, Steven J. Collier-Hallman, Ashish Verma
  • Publication number: 20220169307
    Abstract: A method for diagnosing an input power supply providing power to a motor includes: applying, using the input power supply, a power stimulus to the motor; measuring a response to the power stimulus; calculating, based on the response to the power stimulus, a metric indicative of a status of the input power supply; determining a degraded condition of the input power supply based on the metric indicative of the status of the input power supply; and performing an action in response to determining a degraded condition of the input power supply. The action may include one or more of: limiting an output power supplied to the motor; generating a diagnostic trouble code; and/or notifying an operator of the degraded condition of the input power supply.
    Type: Application
    Filed: November 30, 2021
    Publication date: June 2, 2022
    Inventors: Julie A. Kleinau, Steven J. Collier-Hallman, Nicholas Gizinski, David M. Williams
  • Patent number: 11339804
    Abstract: A pump comprising a volute housing, a rotatable shaft, and an impeller. The volute housing comprises a volute cavity side wall, an upper cylindrical wall, and an upper wall. The upper cylindrical wall extends upwardly from an upper perimeter edge and includes an upper recessed notch formed therein. The upper wall extends radially inwardly from the upper cylindrical wall. The rotatable impeller is operatively coupled to the rotatable shaft and comprises a top cylindrical wall and a top flange. The top cylindrical wall extends upwardly from a top perimeter edge of the top flange and includes a top recessed notch formed therein. The top cylindrical wall is separated from the upper cylindrical wall of the volute housing by an upper annular gap. The top recessed notch of the rotatable impeller and the upper recessed notch of the volute housing may be slot-shaped or wedge-shaped.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: May 24, 2022
    Assignee: Liberty Pumps, Inc.
    Inventors: Donald M. Pohler, David M. Williams, Brad Sawyer
  • Publication number: 20220153614
    Abstract: A liquid processing apparatus comprised of a housing comprising a bottom wall, a side wall, and a central wall dividing a volume enclosed by the bottom wall and side wall into a treatment chamber and a discharge chamber; and a cartridge disposed in the treatment chamber. The cartridge may be comprised of a base wall and a lateral wall forming a media chamber, and a plurality of passageways through at least one of the base wall and side wall rendering the media chamber in communication with the treatment chamber. A treatment medium is contained in the media chamber. The cartridge may be comprised of a plurality of divider walls partitioning the media chamber into media compartments. The housing may be further comprised of a plurality of locating walls extending vertically upward from the bottom wall of the housing and between the divider walls of the cartridge.
    Type: Application
    Filed: November 18, 2020
    Publication date: May 19, 2022
    Applicant: Liberty Pumps, Inc.
    Inventors: Clement A. PIN, III, David M. WILLIAMS, Randolph S. CLARK