Patents by Inventor Leticia Silva

Leticia Silva 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).

  • Embedding bitmap fonts in PDF files
    Patent number: 9619438
    Abstract: Techniques pertaining to embedding fonts in a PDF document are disclosed. A processing component executing a PDF application programming interface (API) may be operative to identify each character in a PDF file associated with an un-embedded font. The PDF API may store a bitmap representation for each identified character in the PDF file associated with the un-embedded font. The PDF API may then create a bitmap font character from the bitmap representation for each identified character in the PDF file associated with an un-embedded font and replace each reference to a character in the PDF file associated with an un-embedded font with a reference to its corresponding bitmap font character.
    Type: Grant
    Filed: January 30, 2013
    Date of Patent: April 11, 2017
    Assignee: Hewlett-Packard Development Company, L. P.
    Inventors: Veronica Andrade Aveline Nunes, Marcelo Aita Riss, Fabio Santos Nallem, Jon Brewster, Catherine K Flager, Marcelo Peres, Arthur Zanardi, Danilo deSousa, Leticia Silva, Lucas Gessoni, Leonardo Domingues, Marcia dosSantos
  • EMBEDDING BITMAP FONTS IN PDF FILES
    Publication number: 20140215325
    Abstract: Techniques pertaining to embedding fonts in a PDF document are disclosed. A processing component executing a PDF application programming interface (API) may be operative to identify each character in a PDF file associated with an un-embedded font. The PDF API may store a bitmap representation for each identified character in the PDF file associated with the un-embedded font. The PDF API may then create a bitmap font character from the bitmap representation for each identified character in the PDF file associated with an un-embedded font and replace each reference to a character in the PDF file associated with an un-embedded font with a reference to its corresponding bitmap font character.
    Type: Application
    Filed: January 30, 2013
    Publication date: July 31, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Veronica Andrade Aveline Nunes, Marcelo Aita Riss, Fabio Santos Nallem, Jon Brewster, Catherine K. Flager, Marcelo Peres, Arthur Zanardi, Danilo deSousa, Leticia Silva, Lucas Gessoni, Leonardo Domingues, Marcia dosSantos
  • Retractable roof panel
    Patent number: 6145254
    Abstract: A retractable roof panel for selectively permitting light and air to enter through an opening in the roof. The retractable roof panel includes a pair of opposed side rails that are coupled to an upper surface of the roof structure and extend along the side edges adjacent the opening of the roof structure. A panel member has a pair of opposed panel sides, an upper end and a lower end and is slidably disposed between the side rails. The panel member is positionable between a closed position and an open position. The panel member substantially closes the opening of the roof structure when in the closed position. The opening of the roof structure is substantially open when the panel member is in the closed position.
    Type: Grant
    Filed: November 5, 1998
    Date of Patent: November 14, 2000
    Inventor: Maria Leticia Silva