Patents by Inventor Ranjith RAMACHANDRAN

Ranjith RAMACHANDRAN 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: 9417829
    Abstract: An inkjet printer is placed in communications with a print production planning and scheduling system to allow planning, monitoring, and adjusting of an automatic digital (ink jet) printing production line. In one embodiment, the order of the print jobs is defined by the print shop owner or by the associated supervisor. Each job becomes a paper based (printed) job ticket and the order in which the jobs arrive at the print operator side defines the print order. The same is true for the order at the RIP side. Any change in regards to this order requires a direct communication of the print shop owner or supervisor with the printer or RIP operator.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: August 16, 2016
    Assignee: Electronics for Imaging, Inc.
    Inventors: Maureen Ann Sheldon, Mario Kuehn, Daniel Francis Unzen, Aditya Subhash Sumant, Ranjith Ramachandran, Rohit Kumar Gangwar, Santhosh Malligere Hulugegowda
  • Publication number: 20140363484
    Abstract: The present invention is related to flexible, fibrous, biocompatible and biodegradable polymeric wafer; consists of more than one polymeric fibers, each one loaded with different therapeutic agents having mutually exclusive synergistic activity. The wafer is capable of delivering the drugs locally in to the diseased site like tumor, inflammation, wound, etc., in a controlled and sustained fashion for enhanced therapeutic effect. The combination of drugs loaded in the wafer is chosen in such a way that the second or consecutive drugs will enhance or improve the therapeutic effect of the first drug.
    Type: Application
    Filed: August 21, 2014
    Publication date: December 11, 2014
    Applicant: Amrita Vishwa Vidyapeetham
    Inventors: MANZOOR KOYAKUTTY, RANJITH RAMACHANDRAN, SHANTIKUMAR NAIR
  • Patent number: 8861053
    Abstract: Techniques are provided that include an algorithm and a computing device using such algorithm to compute a white ink separation channel from the CMYK or RGB data from a print pipeline as an input. This input originally corresponds to print data on a media with standard whiteness, e.g. standard whiteness corresponding to a diffuser used by the Comission Internationale de l'Eclairage (CIE) 1964 media whiteness formula. In an example implementation, the white ink channel computed by the computing device using such algorithm may be printed as a pre-coat on a colorimetrically different media which does not comply with definitions and formulae of CIE's whiteness and tint.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: October 14, 2014
    Assignee: Electronics For Imaging, Inc.
    Inventors: Srikrishna Nudurumati, Holger Schuppan, Ranjith Ramachandran
  • Publication number: 20140126001
    Abstract: Techniques are provided that include an algorithm and a computing device using such algorithm to compute a white ink separation channel from the CMYK or RGB data from a print pipeline as an input. This input originally corresponds to print data on a media with standard whiteness, e.g. standard whiteness corresponding to a diffuser used by the Comission Internationale de l'Eclairage (CIE) 1964 media whiteness formula. In an example implementation, the white ink channel computed by the computing device using such algorithm may be printed as a pre-coat on a colorimetrically different media which does not comply with definitions and formulae of CIE's whiteness and tint.
    Type: Application
    Filed: November 2, 2012
    Publication date: May 8, 2014
    Applicant: ELECTRONICS FOR IMAGING, INC.
    Inventors: Srikrishna NUDURUMATI, Holger SCHUPPAN, Ranjith RAMACHANDRAN
  • Publication number: 20140085665
    Abstract: An inkjet printer is placed in communications with a print production planning and scheduling system to allow planning, monitoring, and adjusting of an automatic digital (ink jet) printing production line. In one embodiment, the order of the print jobs is defined by the print shop owner or by the associated supervisor. Each job becomes a paper based (printed) job ticket and the order in which the jobs arrive at the print operator side defines the print order. The same is true for the order at the RIP side. Any change in regards to this order requires a direct communication of the print shop owner or supervisor with the printer or RIP operator.
    Type: Application
    Filed: January 31, 2013
    Publication date: March 27, 2014
    Applicant: ELECTRONICS FOR IMAGING, INC.
    Inventors: Maureen Ann SHELDON, Mario KUEHN, Daniel Francis UNZEN, Aditya Subhash SUMANT, Ranjith RAMACHANDRAN, Rohit Kumar GANGWAR, Santhosh Malligere HULUGEGOWDA