Patents by Inventor Lennart Thålin

Lennart Thålin 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).

  • Patent number: 6361148
    Abstract: A direct electrostatic printing device and method print an image to an information carrier with improved alignment between printed part images from two or more print stations. The improved alignment is based on a basic mechanical alignment with a basic accuracy between the print stations which is improved by an electronic alignment of the corresponding bitmaps. The electronic alignment is made possible by the capability of at least one print station to print at least one additional dot in relation to the corresponding bitmap. The minimum number of additional dots being dependent on the attained basic accuracy of the basic mechanical alignment.
    Type: Grant
    Filed: June 15, 1999
    Date of Patent: March 26, 2002
    Assignee: Array Printers AB
    Inventors: Tomas Jonsson, Anders Ingelhag, Göran Nybom, Henrik Gustavsson, Krister Uvnäs, Lennart Sjöstedt, Lennart Thålin
  • Patent number: D453514
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: February 12, 2002
    Assignee: Connect Things Sweden AB
    Inventors: Gunilla Elam, Lennart Thålin