Patents by Inventor Andrey S. Kim

Andrey S. Kim 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).

  • INK JET APPARATUS
    Publication number: 20100141697
    Abstract: A drop emitting device that includes a drop generator, a drive signal including a plurality of fire intervals applied to the drop generator, wherein the drive signal includes in each fire interval a bi-polar drop firing waveform or a time varying non-firing waveform.
    Type: Application
    Filed: February 12, 2010
    Publication date: June 10, 2010
    Applicant: XEROX CORPORATION
    Inventors: Sharon S. Berger, Andrey S. Kim
  • Ink jet apparatus
    Patent number: 7681971
    Abstract: A drop emitting device that includes a drop generator, a drive signal including a plurality of fire intervals applied to the drop generator, wherein the drive signal includes in each fire interval a bi-polar drop firing waveform or a time varying non-firing waveform.
    Type: Grant
    Filed: December 7, 2005
    Date of Patent: March 23, 2010
    Assignee: Xerox Corporation
    Inventors: Sharon S. Berger, Andrey S. Kim
  • Ink jet apparatus
    Publication number: 20040085374
    Abstract: A drop emitting device that includes a drop generator, a drive signal including a plurality of fire intervals applied to the drop generator, wherein the drive signal includes in each fire interval a bi-polar drop firing waveform or a time varying non-firing waveform.
    Type: Application
    Filed: October 30, 2002
    Publication date: May 6, 2004
    Applicant: Xerox Corporation
    Inventors: Sharon S. Berger, Andrey S. Kim