Patents by Inventor Dan CANFIELD

Dan CANFIELD 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).

  • Print engine and accessory mating
    Patent number: 10857822
    Abstract: An accessory mating system for mating a print engine to an accessory may include a pin and a pin receiving detent. The pin has a collar having a pin vertical axis datum surface and a shaft extending from the collar. The shaft provides left-right axis datum surfaces and second opposite sides providing fore-aft axis datum surfaces. The pin receiving detent receives the pin. The pin receiving detent may include a detent perimeter providing a detent vertical axis datum surface, first opposite internal sides providing first detent left-right axis datum surfaces facing the pin left-right axis datum surfaces and second opposite internal sides providing detent fore-aft axis datum surfaces.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: December 8, 2020
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Kevin Lo, Wee Teck Woon, Alexander M Nameroff, Dan Canfield, Anthony Carcia, Robert Luffel
  • Compensation for deflection in an automated cardiopulmonary compression device
    Patent number: 10751247
    Abstract: A cardio-pulmonary compression system includes a compression device (110), a supporting mechanism (120) coupled to the compression device and a feedback sensor (104) configured to measure interactions between a patient and the compression device. A control unit (112) is configured to receive input from the feedback sensor and adjust operating parameters of the compression system to meet a target parameter during operation of the compression device.
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: August 25, 2020
    Assignee: Koninklijke Philips N.V.
    Inventors: Christopher Walden, Daniel William Jordan, III, Paul Aelen, Virginia Higley, Tyler Smith, Steve Frankovich, Dan Canfield
  • PRINT ENGINE AND ACCESSORY MATING
    Publication number: 20190358975
    Abstract: An accessory mating system for mating a print engine to an accessory may include a pin and a pin receiving detent. The pin has a collar having a pin vertical axis datum surface and a shaft extending from the collar. The shaft provides left-right axis datum surfaces and second opposite sides providing fore-aft axis datum surfaces. The pin receiving detent receives the pin. The pin receiving detent may include a detent perimeter providing a detent vertical axis datum surface, first opposite internal sides providing first detent left-right axis datum surfaces facing the pin left-right axis datum surfaces and second opposite internal sides providing detent fore-aft axis datum surfaces.
    Type: Application
    Filed: September 9, 2016
    Publication date: November 28, 2019
    Inventors: Kevin Lo, Wee Teck Woon, Alexander M Nameroff, Dan Canfield, Anthony Carcia, Robert Luffel
  • COMPENSATION FOR DEFLECTION IN AN AUTOMATED CARDIOPULMONARY COMPRESSION DEVICE
    Publication number: 20170156977
    Abstract: A cardio-pulmonary compression system includes a compression device (110), a supporting mechanism (120) coupled to the compression device and a feedback sensor (104) configured to measure interactions between a patient and the compression device. A control unit (112) is configured to receive input from the feedback sensor and adjust operating parameters of the compression system to meet a target parameter during operation of the compression device.
    Type: Application
    Filed: November 24, 2014
    Publication date: June 8, 2017
    Inventors: Christopher WALDEN, Dan JORDAN, Paul AELEN, Virgina HIGLEY, Tyler SMITH, Steve FRANKOVICH, Dan CANFIELD