Patents by Inventor Lluis Valles Casanova

Lluis Valles Casanova 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: 20230015596
    Abstract: According to an example, a method to wind media in an output roller downstream a media advance engine comprises advancing a medium for a determined medium length, collecting a first portion of the determined medium length at a first speed by rotating the output roller in a winding direction, and collecting a second portion of the determined medium length by rotating the output roller in a winding direction at a second speed, wherein the first speed is greater than the second speed.
    Type: Application
    Filed: July 14, 2021
    Publication date: January 19, 2023
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Lluis Valles Casanova, Carles Flotats Villagrasa, David Melero Cazorla, Jordi Dalmau Fabregat, Abel Martinez Guillen
  • Publication number: 20220379634
    Abstract: According to an example, a media roll support may comprise a sliding element movable along a guide, a hub to receive the media roll and a coupling plate. The hub may comprise an elastic element biased towards a first side of the media roll. The coupling plate may be attached to the hub and to the sliding element. Upon holding the media roll, a deformation of the elastic element may tilt the sliding element. The tilting of the sliding element may lock the sliding element movement, thereby preventing its movement.
    Type: Application
    Filed: February 28, 2020
    Publication date: December 1, 2022
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Joan Marti Velasco Figueras, Martin Urrutia Nebreda, Lluis Valles Casanova
  • Publication number: 20220024711
    Abstract: A method of operating a device to receive a print medium is disclosed. Rotation of a receiving device to receive a print medium is detected, whereby the rotation is caused by an external force. An assisting force is applied to further rotate the receiving device in response to the detected rotation.
    Type: Application
    Filed: December 14, 2018
    Publication date: January 27, 2022
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Ezequiel Jordi Rufes Bernad, Lluis Valles Casanova, Joan Marti Velasco Figueras
  • Patent number: 10273106
    Abstract: In one example in accordance with the present disclosure a device to detect media being wound around a wheel is described. The device includes a reel that collects the media and a movable arm pivotally coupled to the reel to provide tension to the media being wound around the reel. The device also includes a controller that detects media is being wound around the reel by 1) determining an angular position of the movable arm and 2) calculating, based on the angular position of the movable arm, when an output of a motor that rotates the reel is non-zero.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: April 30, 2019
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: David Toussaint, Lluis Valles Casanova, Abel Martinez-Guillen, Jerry Claesson
  • Publication number: 20180057295
    Abstract: In one example in accordance with the present disclosure a device to detect media being wound around a wheel is described. The device includes a reel that collects the media and a movable arm pivotally coupled to the reel to provide tension to the media being wound around the reel. The device also includes a controller that detects media is being wound around the reel by 1) determining an angular position of the movable arm and 2) calculating, based on the angular position of the movable arm, when an output of a motor that rotates the reel is non-zero.
    Type: Application
    Filed: August 30, 2016
    Publication date: March 1, 2018
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: David Toussaint, Lluis Valles Casanova, Abel Martinez-Guillen, Jerry Claesson
  • Patent number: 9895913
    Abstract: A printing medium holder system is described which has first and second printing medium holders, a connection mechanism to connect the holder system to a printer and a pivot mechanism. The pivot mechanism is connected to each of the first printing medium holder, the second printing medium holder and the connection mechanism. The pivot mechanism is pivotable so that each of the first printing mechanism holder and the second printing mechanism holder move relative to the connection mechanism between a first configuration of the holder system and a second configuration of the holder system. A printing system and a printing device are also described.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: February 20, 2018
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Lluis Valles Casanova, Silvestre Bruna, Bernd Karlsboeck
  • Publication number: 20170341430
    Abstract: A printing medium holder system is described which has first and second printing medium holders, a connection mechanism to connect the holder system to a printer and a pivot mechanism. The pivot mechanism is connected to each of the first printing medium holder, the second printing medium holder and the connection mechanism. The pivot mechanism is pivotable so that each of the first printing mechanism holder and the second printing mechanism holder move relative to the connection mechanism between a first configuration of the holder system and a second configuration of the holder system. A printing system and a printing device are also described.
    Type: Application
    Filed: May 27, 2016
    Publication date: November 30, 2017
    Inventors: Lluis Valles Casanova, Silvestre Bruna, Bernd Karlsboeck