Patents by Inventor David A. Kowalski

David A. Kowalski 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: 20240358914
    Abstract: Systems and apparatuses for pressurized fluid system handpieces having pumps and pump cartridge mechanisms. The system may have a console, the pump and pump cartridge, and the handpiece, with the pump and pump cartridge configured to deliver high velocity fluid to the handpiece. The pump may comprise the pump cartridge, at least one actuator and a means for driving the at least one actuator. The means for driving the at least one actuator drive fluid from an inlet into the pump cartridge and forces the fluid out of the pump cartridge through an outlet to the handpiece.
    Type: Application
    Filed: April 26, 2024
    Publication date: October 31, 2024
    Applicant: Hydrocision, Inc.
    Inventors: Alain Tranchemontagne, Paul Kowalski, David J DeRoode, Sean Sawdon
  • Patent number: 11946744
    Abstract: Examples of synchronization of a gyroscope in a virtual-reality (VR) environment are described. In some examples, gyroscopic feedback for VR application content may be predicted. In some examples, a time shift corresponding to a physical system lag of a gyroscope may be added to synchronize the gyroscopic feedback with the VR application content. In some examples, the gyroscopic feedback may be applied based on the time shift.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: April 2, 2024
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Kevin David Kowalski, Jonathan Michael Anderson, Matthew James Flach
  • Publication number: 20220146262
    Abstract: Examples of synchronization of a gyroscope in a virtual-reality (VR) environment are described. In some examples, gyroscopic feedback for VR application content may be predicted. In some examples, a time shift corresponding to a physical system lag of a gyroscope may be added to synchronize the gyroscopic feedback with the VR application content. In some examples, the gyroscopic feedback may be applied based on the time shift.
    Type: Application
    Filed: July 26, 2019
    Publication date: May 12, 2022
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Kevin David Kowalski, Jonathan Michael Anderson, Matthew James Flach
  • Patent number: 8889877
    Abstract: The present invention relates to the preparation of pyridinone carboxylic acid aldehydes such as 5-methoxy-6-(methoxycarbonyl)-4-oxo-1-(2-oxoethyl)-1,4-dihydropyridine-3-carboxylic acid.
    Type: Grant
    Filed: March 22, 2011
    Date of Patent: November 18, 2014
    Assignee: VIIV Healthcare Company
    Inventors: Steven N. Goodman, Matthew David Kowalski, Douglas Matthew Mans, Huan Wang
  • Publication number: 20070198472
    Abstract: The present invention provides a multi-media system and method for a vehicle that enables a user to access content on a device. A user interface is included that is operable with the vehicle and adapted to receive a query command, wherein the query command is received in a predetermined form. Additionally, the user interface provides corresponding query results to the user. A controller is operable with the user interface and is configured to communicate with the device. The controller, in response to the query command, searches accelerator files containing data pertaining to the content. The controller also locates accelerator files that correspond with the query command and provides a corresponding accelerator file data to the user interface.
    Type: Application
    Filed: February 17, 2006
    Publication date: August 23, 2007
    Applicant: FORD MOTOR COMPANY
    Inventors: Craig Simonds, David Kowalski, Frank Perry, Nicholas Ridler
  • Patent number: 4517832
    Abstract: A method of diagnosing component failure that may occur in a vehicular air suspension system utilizing height sensors and air springs mounted between sprung and unsprung components of the vehicle, as well as air flow control valves, and an air compressor. The method sequences the various components through their intended functional capabilities and provides a mechanism for indicating faults in individual components.
    Type: Grant
    Filed: January 12, 1984
    Date of Patent: May 21, 1985
    Assignee: Ford Motor Company
    Inventors: Scott B. Holland, Edward S. Greene, David A. Kowalski, Bruce D. Strachan