Patents by Inventor Carl Rosenblatt

Carl Rosenblatt 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).

  • Method of manufacture of encapsulated gallium alloy containing switch
    Patent number: 8496995
    Abstract: Encapsulated switches are disclosed which substitute non-toxic gallium alloy for mercury. In one embodiment, wetting of the interior surfaces of the housing is prevented by coating the surfaces with an electrically insulative inorganic non-metallic material, such as alumina or boron nitrate. According to another embodiment, a perfluorocarbon liquid is employed as the anti-wetting agent.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: July 30, 2013
    Assignee: Thermo Fisher Scientific, Inc.
    Inventors: Marcos Hernandez, Carl Rosenblatt
  • Encapsulated Switches Employing Mercury Substitute and Methods of Manufacture Thereof
    Publication number: 20110265938
    Abstract: Encapsulated switches are disclosed which substitute non-toxic gallium alloy for mercury. In one embodiment, wetting of the interior surfaces of the housing is prevented by coating the surfaces with an electrically insulative inorganic non-metallic material, such as alumina or boron nitrate. According to another embodiment, a perfluorocarbon liquid is employed as the anti-wetting agent.
    Type: Application
    Filed: July 11, 2011
    Publication date: November 3, 2011
    Inventors: Marcos HERNANDEZ, Carl ROSENBLATT
  • Encapsulated switches employing mercury substitute and methods of manufacture thereof
    Patent number: 7990241
    Abstract: Encapsulated switches are disclosed which substitute non-toxic gallium alloy for mercury. In one embodiment, wetting of the interior surfaces of the housing is prevented by coating the surfaces with an electrically insulative inorganic non-metallic material, such as alumina or boron nitrate. According to another embodiment, a perfluorocarbon liquid is employed as the anti-wetting agent.
    Type: Grant
    Filed: October 7, 2008
    Date of Patent: August 2, 2011
    Assignee: Thermo Fisher Scientific, Inc.
    Inventors: Marcos Hernandez, Carl Rosenblatt
  • ENCAPSULATED SWITCHES EMPLOYING MERCURY SUBSTITUTE AND METHODS OF MANUFACTURE THEREOF
    Publication number: 20090184788
    Abstract: Encapsulated switches are disclosed which substitute non-toxic gallium alloy for mercury. In one embodiment, wetting of the interior surfaces of the housing is prevented by coating the surfaces with an electrically insulative inorganic non-metallic material, such as alumina or boron nitrate. According to another embodiment, a perfluorocarbon liquid is employed as the anti-wetting agent.
    Type: Application
    Filed: October 7, 2008
    Publication date: July 23, 2009
    Inventors: Marcos HERNANDEZ, Carl Rosenblatt