Patents by Inventor Merjaycel Marquinez

Merjaycel Marquinez 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).

  • Protection device with wall vent for breaking capacity improvement
    Patent number: 11948767
    Abstract: Provided are circuit protection devices. In some embodiments, a protection device may include a set of leads extending though a socket body, wherein the socket body includes a first side opposite a second side, and a third side opposite a fourth side, wherein the third and fourth sides extend between the first and second sides, and wherein the third side includes a thermal vent. The protection device may further include a fusible element surrounding a central shaft, wherein the fusible element is connected with the set of leads.
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: April 2, 2024
    Assignee: Littelfuse, Inc.
    Inventors: Roel Santos Retardo, Conrado Sagun De Leon, Merjaycel Marquinez
  • PROTECTION DEVICE WITH WALL VENT FOR BREAKING CAPACITY IMPROVEMENT
    Publication number: 20240096582
    Abstract: Provided are circuit protection devices. In some embodiments, a protection device may include a set of leads extending though a socket body, wherein the socket body includes a first side opposite a second side, and a third side opposite a fourth side, wherein the third and fourth sides extend between the first and second sides, and wherein the third side includes a thermal vent. The protection device may further include a fusible element surrounding a central shaft, wherein the fusible element is connected with the set of leads.
    Type: Application
    Filed: September 16, 2022
    Publication date: March 21, 2024
    Applicant: Littelfuse, Inc.
    Inventors: Roel Santos Retardo, Conrado Sagun De Leon, Merjaycel Marquinez
  • FUSE WITH INSULATED PLUGS
    Publication number: 20170040134
    Abstract: An improved fuse including a fuse body formed of an electrically insulative material. The fuse body defines a cavity which extends from a first end of the fuse body to a second end of the fuse body. A fusible element is disposed within the cavity and extends from a first end face of the first end of the fuse body to a second end face of the second end of the fuse body. Insulated plugs are disposed within the cavity at the first and second ends of the fuse body wherein the plugs adhere to an interior surface of the fuse body and form seals that close the internal cavity. The fuse may further include end terminations that are applied to the ends of the fuse body in electrical contact with the fusible element.
    Type: Application
    Filed: October 21, 2016
    Publication date: February 9, 2017
    Applicant: Littelfuse, Inc.
    Inventors: Dennis Arce, Simon Burgos, Marlon Daza, Restituto Dumaran, Conrado de Leon, Merjaycel Marquinez, Dan Onken, Janus Pagharion, Roel Retardo, Bienvenido Salonga, Crispin Zulueta
  • Fuse with insulated plugs
    Patent number: 9558905
    Abstract: An improved fuse including a fuse body formed of an electrically insulative material. The fuse body defines a cavity which extends from a first end of the fuse body to a second end of the fuse body. A fusible element is disposed within the cavity and extends from a first end face of the first end of the fuse body to a second end face of the second end of the fuse body. Insulated plugs are disposed within the cavity at the first and second ends of the fuse body wherein the plugs adhere to an interior surface of the fuse body and form seals that close the internal cavity. The fuse may further include end terminations that are applied to the ends of the fuse body in electrical contact with the fusible element.
    Type: Grant
    Filed: October 23, 2012
    Date of Patent: January 31, 2017
    Assignee: Littelfuse, Inc.
    Inventors: Dennis Arce, Simon Jude Burgos, Marlon Daza, Restituto Dumaran, Conrado de Leon, Merjaycel Marquinez, Dan Onken, Janus Pagharion, Roel Retardo, Bienvenido Salonga, Crispin Zulueta