Patents by Inventor Tukun Chakraborty

Tukun Chakraborty 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 for printing on an imaging device
    Patent number: 8804153
    Abstract: A method for printing a print ready file transmitted by a print client on an imaging device includes creating a print data file associated with the print ready file, where the print data file includes information pertaining to the print ready file and the imaging device. In the method, the print data file is encrypted and transmitted to the imaging device. In addition, the print data file is authenticated in the imaging device and printing of the print ready file is enabled if the print data file is determined to be authentic and the print ready file is invalidated if the print data file is determined to be inauthentic. Also disclosed is an imaging device configured to perform the aforementioned method.
    Type: Grant
    Filed: April 16, 2007
    Date of Patent: August 12, 2014
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Tukun Chakraborty, Zakir Ahmed, Debjit Roy, Kah Kit Cheong, Kok Mun Stephen Cheng
  • METHOD FOR PRINTING ON AN IMAGING DEVICE
    Publication number: 20100110469
    Abstract: A method for printing a print ready file transmitted by a print client on an imaging device includes creating a print data file associated with the print ready file, where the print data file includes information pertaining to the print ready file and the imaging device. In the method, the print data file is encrypted and transmitted to the imaging device. In addition, the print data file is authenticated in the imaging device and printing of the print ready file is enabled if the print data file is determined to be authentic and the print ready file is invalidated if the print data file is determined to be inauthentic. Also disclosed is an imaging device configured to perform the aforementioned method.
    Type: Application
    Filed: April 16, 2007
    Publication date: May 6, 2010
    Inventors: Tukun Chakraborty, Zakir Ahmed, Debjit Roy, Kah Kit Cheong, Kok Mun Stephen Cheng