Patents by Inventor Mauel Vazquez Lopez

Mauel Vazquez Lopez 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).

  • System for storing fuel in a handheld device
    Patent number: 6660421
    Abstract: A system for storing fuel in a handheld device that has a housing (11) made up of a set of pieces that define a receptacle inside which are housed a plurality of electronic circuits (23) and a fuel cell stack. The fuel cell stack transforms the chemical energy stored by a fuel into electrical energy so that fuel is contained in a container suitable for occupying a free space (22) between the electronic circuits (23) and the housing (11).
    Type: Grant
    Filed: July 23, 2001
    Date of Patent: December 9, 2003
    Assignee: Alcatel
    Inventors: Piedad Gemma Merín Celemín, Carlos Quiñones De La Guia, Mauel Vázquez López, Christopher Rouverand, Jean Marc Bertelli
  • System for storing fuel in a handheld device
    Publication number: 20020018925
    Abstract: System for storing fuel in a handheld device that has a housing (11) made up of a set of pieces that define a receptacle inside which are housed a plurality of electronic circuits (23) and a fuel cell stack.
    Type: Application
    Filed: July 23, 2001
    Publication date: February 14, 2002
    Applicant: ALCATEL
    Inventors: Piedad Gemma Merin Celemin, Carlos Quinones De La Guia, Mauel Vazquez Lopez, Christopher Rouverand, Jean Marc Bertelli